{"title":"Industrial","description":null,"products":[{"product_id":"3-10nm-graphene-nanoplatets-powder-for-composites-research-grade","title":"Ridgehart Graphene Nanoplates (3–10 nm Thickness) – High-Purity, High-Conductivity Carbon Nanomaterials","description":"\u003cp\u003e\u003cspan\u003eRidgehart Graphene Nanoplates\u003c\/span\u003e\u003cspan\u003e are ultra-thin, high-purity graphene sheets engineered for advanced composite reinforcement, conductive materials, and high-performance industrial formulations. With a thickness of \u003c\/span\u003e\u003cspan\u003e3–10 nm\u003c\/span\u003e\u003cspan\u003e, lateral diameters of \u003c\/span\u003e\u003cspan\u003e5–10 μm\u003c\/span\u003e\u003cspan\u003e, high purity at \u003c\/span\u003e\u003cspan\u003e99.5%\u003c\/span\u003e\u003cspan\u003e, and excellent conductivity up to \u003c\/span\u003e\u003cspan\u003e1000 S\/cm\u003c\/span\u003e\u003cspan\u003e, these graphene nanoplates deliver exceptional strength, flexibility, and multifunctional performance across a wide range of engineering applications.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eTechnical Specifications:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eStructural \u0026amp; Physical Properties:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eThickness: 3–10 nm\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eLateral Diameter: 5–10 μm\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePurity: 99.5%\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eElectrical Conductivity: 500–1000 S\/cm\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSurface Area: 31.657 m²\/g\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eTap Density: 0.075 g\/cm³\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eApparent Density: 0.050 g\/cm³\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003eCharacterization Methods:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eSEM imaging (surface morphology)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eTEM imaging (layer structure)\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eMaterial Characteristics:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHigh Electrical Conductivity (500–1000 S\/cm): Ideal for conductive coatings, battery additives, antistatic materials, and polymer composites where efficient charge transport is required.\u003c\/li\u003e\n\u003cli\u003eUltra-Thin Graphene Sheets (3–10 nm): The nanometre-level thickness provides high flexibility, rapid electron mobility, and excellent reinforcement characteristics.\u003c\/li\u003e\n\u003cli\u003eLarge Lateral Dimensions (5–10 μm): Ensures strong mechanical bridging effects, improving tensile strength and stiffness in composite formulations. \u003c\/li\u003e\n\u003cli\u003eHigh Surface Area (31.657 m²\/g): Offers excellent interaction with polymers, metals, ceramics, and chemical functionalization routes.\u003c\/li\u003e\n\u003cli\u003eLow Density, High Performance: The low tap and apparent density values enhance dispersion, making these nanoplates effective even at low loadings.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eKey Advantages:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eImproves tensile strength, stiffness \u0026amp; mechanical durability\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eEnhances corrosion resistance and wear resistance in composites\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eStrong antistatic and conductive performance\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eExcellent lubricating properties\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eHigh purity ensures consistent performance in research and industrial production\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eStorage Conditions:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eStore sealed, in a dry, cool, and light-protected environment\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMaximum recommended shelf life (unopened): 6 months\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eApplication Uses:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eComposite Reinforcement: Enhances mechanical strength, stiffness, abrasion resistance, and durability in polymers, thermoplastics, epoxies, and ceramic composites. \u003c\/li\u003e\n\u003cli\u003eConductive \u0026amp; Antistatic Materials: Used in conductive coatings, antistatic plastics, EMI shielding, and high-conductivity adhesives.\u003c\/li\u003e\n\u003cli\u003eLubricants \u0026amp; Wear-Resistant Additives: Graphene’s layered structure provides excellent lubrication properties and reduces friction in industrial formulations.\u003c\/li\u003e\n\u003cli\u003eCorrosion-Resistant Systems: Improves chemical resistance and extends lifespan of coatings and surface treatments.\u003c\/li\u003e\n\u003cli\u003eEnergy \u0026amp; Electronics: Useful for electrodes, supercapacitors, battery additives, sensor devices, and hybrid nanocarbon systems.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Ridgehart ","offers":[{"title":"5g","offer_id":55942180176204,"sku":null,"price":500.0,"currency_code":"GBP","in_stock":true},{"title":"50g","offer_id":55942180208972,"sku":null,"price":4000.0,"currency_code":"GBP","in_stock":true},{"title":"100g","offer_id":55942180241740,"sku":null,"price":7000.0,"currency_code":"GBP","in_stock":true},{"title":"Custom Weight","offer_id":55942180274508,"sku":null,"price":15000.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0988\/9107\/1820\/files\/RBottle2Square.jpg?v=1762809399"},{"product_id":"research-grade-0-8nm-monolayer-single-layer-graphene-nanopowder","title":"Ridgehart Single-Layer Graphene Powder (Physical Method) – Ultra-High Purity \u0026 80% Monolayer Ratio 0.8nm","description":"\u003cp\u003e\u003cspan\u003eRidgehart Single-Layer Graphene Powder\u003c\/span\u003e\u003cspan\u003e is a high-quality nanocarbon material produced using a \u003c\/span\u003e\u003cspan\u003ephysical (non-chemical) exfoliation process\u003c\/span\u003e\u003cspan\u003e, ensuring minimal contamination and exceptionally pure graphene sheets. With a verified \u003c\/span\u003e\u003cspan\u003esingle-layer content of ~80%\u003c\/span\u003e\u003cspan\u003e, thickness of \u003c\/span\u003e\u003cspan\u003e~0.8 nm\u003c\/span\u003e\u003cspan\u003e, and flake diameters ranging from \u003c\/span\u003e\u003cspan\u003e0.5–5 μm\u003c\/span\u003e\u003cspan\u003e, this product is engineered for advanced research and industrial applications in \u003c\/span\u003e\u003cspan\u003eenergy storage, sensors, composites, catalysis, adsorption, and biomedicine\u003c\/span\u003e\u003cspan\u003e. \u003c\/span\u003e\u003cspan\u003ePurity confirmed at \u003c\/span\u003e\u003cspan\u003e~99 wt%\u003c\/span\u003e\u003cspan\u003e, with structural and elemental integrity proven through TEM, HRTEM, XRD, XPS, and BET analysis.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003e\u003cspan style=\"text-decoration: underline;\"\u003eTechnical Specifications:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eMaterial Composition \u0026amp; Structure:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003ePurity: ~99 wt% (XPS confirmed)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSynthesis Method: Physical exfoliation method (non-chemical)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eLateral Diameter: 0.5–5 μm (TEM\/AFM)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eThickness: ~0.8 nm (HRTEM\/AFM)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSingle-Layer Ratio: ~80% (AFM verified)\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003eCharacterization Methods Used:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eTEM (Transmission Electron Microscopy)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eHRTEM (High-Resolution TEM)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAFM (Atomic Force Microscopy)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eXRD (X-ray Diffraction)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eXPS (X-ray Photoelectron Spectroscopy)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eBET (Nitrogen adsorption surface area analysis)\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eMaterial Characteristics:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHigh Monolayer Content (~80%): Ensures excellent electron transport, mechanical reinforcement, and high surface reactivity needed for energy and sensing applications.\u003c\/li\u003e\n\u003cli\u003eUltra-Thin (~0.8 nm): Thickness corresponds closely to true single-layer graphene, enabling exceptional mechanical flexibility and conductivity. \u003c\/li\u003e\n\u003cli\u003eLarge Lateral Size (0.5–5 μm): Ideal for composite reinforcement, conductive coatings, and membrane applications requiring high aspect ratio graphene sheets.\u003c\/li\u003e\n\u003cli\u003eNon-Chemical, Physical-Method Production: Avoids oxidation, structural damage, or chemical contamination—providing more pristine graphene with intact sp² carbon structure.\u003c\/li\u003e\n\u003cli\u003eHigh Purity (~99 wt%): Ensures reproducible performance and minimal interference in electronic, electrochemical, or biomedical systems.  \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eKey Advantages:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eHigh electrical conductivity for sensors, batteries, and supercapacitors\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eExcellent mechanical strength and flexibility\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eLarge-surface-area graphene for adsorption and catalysis\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eGood dispersibility in compatible solvents and polymer matrices\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eLow defect content due to physical exfoliation method\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eStrong reinforcement effects in polymer and ceramic composites\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003e\u003cspan style=\"text-decoration: underline;\"\u003eStorage Conditions:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eStore sealed, dry, and protected from light\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eKeep at normal room temperature\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMaximum recommended shelf life: 6 months\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\n\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eApplication Uses:\u003c\/strong\u003e\u003c\/span\u003e \u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eElectrochemical Sensors: Monolayer graphene provides high electron mobility and surface sensitivity, ideal for gas sensors, biosensors, and chemical detectors. Supercapacitors \u0026amp; Energy Storage: Large surface area and high conductivity improve capacitance, charge transfer, and overall device performance.\u003c\/li\u003e\n\u003cli\u003eBattery Materials: Used in lithium-ion, sodium-ion, and next-generation battery systems to enhance conductivity and electrode stability.\u003c\/li\u003e\n\u003cli\u003eAdsorption \u0026amp; Environmental Purification: Pristine graphene surface supports high adsorption capacities for pollutants, dyes, and heavy metals.\u003c\/li\u003e\n\u003cli\u003eNanocomposites \u0026amp; Reinforcement: Improves mechanical strength, flexibility, conductivity, and thermal resistance of polymers, coatings, and ceramics. \u003c\/li\u003e\n\u003cli\u003eBiological \u0026amp; Biomedical Research: Suitable for certain biological applications where monolayer graphene is needed for imaging, sensing, or biocompatible composites.  \u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Ridgehart ","offers":[{"title":"500 Milligrams(Mg)","offer_id":55942194790732,"sku":null,"price":600.0,"currency_code":"GBP","in_stock":true},{"title":"1 g","offer_id":55942194823500,"sku":null,"price":1000.0,"currency_code":"GBP","in_stock":true},{"title":"2 g","offer_id":55942194856268,"sku":null,"price":1500.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0988\/9107\/1820\/files\/RBottle2Square.jpg?v=1762809399"},{"product_id":"premium-carboxylation-graphene-quantum-dots-for-fluorescence-materials","title":"Premium Research Grade Carboxylation Graphene Quantum Dots For Fluorescence Materials 10nm","description":"\u003cp\u003e\u003cspan\u003eRidgehart Premium Carboxylated Graphene Quantum Dots (GQDs) are high-purity, water-soluble nanomaterials engineered for advanced fluorescence applications. With particle sizes below \u003cstrong\u003e10 nm\u003c\/strong\u003e and a rich surface of carboxyl (–COOH) functional groups, these GQDs deliver strong, stable, and tunable fluorescence, ideal for research, industrial, and biomedical use.\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan\u003e\u003cstrong\u003eUltra-Small Particle Size (\u0026lt; 10 nm)\u003c\/strong\u003e: \u003c\/span\u003e\u003cspan\u003eEnsures strong quantum confinement and high photoluminescence efficiency.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eSolvent : Water \u003c\/li\u003e\n\u003cli\u003eSynthesis Method : Organic synthesis\u003c\/li\u003e\n\u003cli\u003ePurity : \u003cstrong\u003e99.9%\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eQuantum Yield : 5%.\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAppearance : Pale Yellow Powder\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003e\u003cspan\u003eLight Intensity : Low \u003c\/span\u003e\u003c\/span\u003eluminescence intensity, If you need a high intensity version please contact us.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eCarboxyl-Functionalised Surface: \u003c\/span\u003e\u003cspan\u003eRich –COOH groups improve solubility, reactivity, and compatibility with polymers, biomolecules, and aqueous systems.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eWater-Soluble and Easy to Disperse: \u003c\/span\u003e\u003cspan\u003eForms stable, clear solutions—ideal for fluorescence composites and bio-labelling.\u003cbr\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eExcitation-Dependent Fluorescence: \u003c\/span\u003e\u003cspan\u003eEmission color varies with excitation wavelength, enabling multi-color imaging and detection applications.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eHigh Photostability and Chemical Stability: \u003c\/span\u003e\u003cspan\u003eMaintains fluorescence intensity over long periods and under diverse environmental conditions.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eEnvironmentally Friendly Composition: \u003c\/span\u003e\u003cspan\u003eFree from heavy metals, research grade safety for lab and industrial applications compared to traditional quantum dots.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eCustomizable Options: \u003c\/span\u003e\u003cspan\u003eAvailable in different concentrations, dispersions. Please contact customer support to discuss. \u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eConsistent Batch Quality Assurance : \u003c\/span\u003e\u003cspan\u003eTight size distribution and purity control ensure reproducibility in research and product manufacturing.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003e\u003cspan style=\"text-decoration: underline;\"\u003eKey Advantages:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eHigh aqueous dispersibility and chemical stability.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eEasy bioconjugation with biomolecules (via amide bonds).\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eExcellent fluorescence quantum yield and low toxicity.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eTailorable optical and electronic properties by size and surface chemistry.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\n\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong data-start=\"208\" data-end=\"231\"\u003eStorage Conditions:\u003c\/strong\u003e\u003c\/span\u003e\u003cbr data-start=\"231\" data-end=\"234\"\u003e\n\u003c\/h3\u003e\n\u003cp\u003eThe powder should be stored in a dry environment, protected from light, and maintained at ambient low humidity conditions. The powder can be dried in an oven at 60\u003cspan\u003e℃ for 30 minutes before use. \u003c\/span\u003eRecommended shelf life is \u003cstrong\u003e3 months\u003c\/strong\u003e under proper storage once unsealed.\u003cbr data-start=\"417\" data-end=\"420\"\u003eFor solution preparation, dissolve the material as required and store the solution at \u003cstrong data-start=\"506\" data-end=\"514\"\u003e4 °C\u003c\/strong\u003e, protected from light, to preserve stability and performance. \u003cspan\u003eRecommended shelf life is \u003c\/span\u003e\u003cstrong\u003e3 months\u003c\/strong\u003e\u003cspan\u003e under proper storage once unsealed.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003e\u003cspan style=\"text-decoration: underline;\"\u003eApplication Uses:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eEnergy Storage:\u003c\/strong\u003e Used as additives in supercapacitors, lithium-ion, and sodium-ion batteries, improving charge transfer and electrode stability.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalysis:\u003c\/strong\u003e Serve as catalyst supports or active sites for photocatalysis, electrocatalysis (e.g., water splitting, CO₂ reduction).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptoelectronic Devices:\u003c\/strong\u003e Used in LEDs, photodetectors, and solar cells for light emission and charge transport enhancement.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFluorescent Probes:\u003c\/strong\u003e Excellent for pH sensing or metal ion detection due to environment-sensitive luminescence.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSurface Functionalisation Studies:\u003c\/strong\u003e Serve as model systems for studying molecular attachment and charge transfer at nanoscale interfaces.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuantum Computing:\u003c\/strong\u003e As potential qubits due to their tunable band-gap and stable emission.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAntibacterial Coatings:\u003c\/strong\u003e Carboxylated GQDs generate ROS, inhibiting microbial growth on surfaces.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBioimaging and Cell Tracking:\u003c\/strong\u003e GQDs fluoresce under UV\/visible light, allowing labeling and imaging of cells, tissues, and biomolecules.\u003c\/li\u003e\n\u003cli\u003eCarboxyl groups improve water solubility and biocompatibility, reducing cytotoxicity compared to traditional quantum dots (e.g., CdSe).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrug Delivery:\u003c\/strong\u003e The carboxyl groups allow covalent attachment of drugs, peptides, or targeting ligands.\u003c\/li\u003e\n\u003cli\u003eTheir small size (∼10 nm) facilitates cellular uptake and intracellular transport.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBiosensing:\u003c\/strong\u003e Functionalization enables selective detection of biomolecules (e.g., glucose, dopamine, DNA).\u003c\/li\u003e\n\u003cli\u003eFluorescence quenching\/turn-on mechanisms make them ideal optical biosensors.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePhotothermal \u0026amp; Photodynamic Therapy:\u003c\/strong\u003e GQDs can generate reactive oxygen species (ROS) or heat under light irradiation, useful for cancer therapy. \u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSensing and Detection:\u003c\/strong\u003e Detect heavy metals (Pb²⁺, Hg²⁺, etc.) or organic pollutants via fluorescence quenching.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePhotocatalytic Degradation:\u003c\/strong\u003e Used to break down dyes or pollutants in wastewater under visible light.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eMany more application uses, please enquire.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Ridgehart ","offers":[{"title":"100 Milligrams(Mg)","offer_id":55911692370252,"sku":null,"price":1200.0,"currency_code":"GBP","in_stock":true},{"title":"500 Milligrams(Mg)","offer_id":55911692403020,"sku":null,"price":4800.0,"currency_code":"GBP","in_stock":true},{"title":"Custom Quantity","offer_id":55915582095692,"sku":null,"price":16000.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0988\/9107\/1820\/files\/RBottle2Square.jpg?v=1762809399"},{"product_id":"research-grade-n-doped-graphene-quantum-dots-powder-for-composite-materials","title":"Ridgehart Graphene N-doped Quantum Dots Powder (White–Light Yellow) – Ultra-Small (\u003c10 nm), High-Purity Fluorescent Nanomaterial","description":"\u003cp\u003e\u003cspan\u003eRidgehart Graphene Quantum Dots (GQDs) are ultra-small, highly fluorescent carbon-based nanomaterials engineered for high-performance optical, biological, and composite applications. Produced with tight size control and excellent purity, these GQDs exhibit lateral dimensions \u0026lt; 10 nm, a thickness range of 1–6 nm, and strong photoluminescence in aqueous systems. Their stable fluorescence and excellent water dispersibility make them ideal for bio-labeling, fluorescence materials, optoelectronic devices, and multifunctional composite systems.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eTechnical Specifications:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003ch3\u003eAppearance:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eWhite to light-yellow powder\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan\u003eParticle Characteristics:\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eThickness: 1–6 nm (AFM)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eLateral Size: \u0026lt; 10 nm (AFM\/TEM)\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan\u003eOptical Behavior:\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eBright photoluminescence under 365 nm UV light\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eStrong, stable fluorescence in water\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eModerate fluorescence in ethanol (possible turbidity or precipitation)\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan\u003eSolvent Compatibility:\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eExcellent dispersibility in water\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSlightly reduced dispersibility in ethanol; turbidity may occur\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan\u003eCharacterisation Provided:\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003ePL spectra in water and ethanol\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eTEM imaging of GQDs in solution\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAFM height profile\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eRaman spectroscopy\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eMaterial Characteristics:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eUltra-Small (\u0026lt;10 nm) Carbon Quantum Dots: Graphene QDs at this size exhibit strong quantum confinement effects, resulting in tunable and excitation-dependent fluorescence.\u003c\/li\u003e\n\u003cli\u003eHigh Chemical Stability: Stable in aqueous environments and compatible with polymer matrices, composites, and bio-functional systems.\u003c\/li\u003e\n\u003cli\u003eBright UV-Responsive Fluorescence: Under 365 nm illumination, the dots emit strong visible fluorescence suitable for labeling, detection, and optical enhancement. \u003c\/li\u003e\n\u003cli\u003eClean, Stable Powder Form: Easily re-dispersed with sonication; suitable for high-purity research and industrial formulations.\u003c\/li\u003e\n\u003cli\u003eHigh-Quality Structural Integrity: AFM and TEM confirm uniform size distribution and consistent morphology across samples.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eKey Advantages:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eUltra-small size enabling strong quantum confinement\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eExcellent water dispersibility for biological and optical applications\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eStable fluorescence under UV and visible excitation\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSuitable for composite enhancement, sensing, detection, and imaging\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eHigh structural consistency verified by multiple analytical techniques\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\n\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eStorage Conditions:\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cp\u003ePowder Form:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eStore sealed, dry, and protected from light at room temperature\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eHighly moisture-sensitive\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMaximum storage period: 6 months\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003cspan\u003eSolutions:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003ePrepare fresh dispersions when needed\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSonicate at 700 W for 30 minutes before use\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eStore solutions at 4°C, sealed and protected from light\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMaximum storage period: 6 months\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eApplication Uses:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eComposite Materials: Enhances optical properties, conductivity, and mechanical performance of polymer, resin, and hybrid materials.\u003c\/li\u003e\n\u003cli\u003eBio-Labeling \u0026amp; Imaging: Strong water-based fluorescence enables use in biological tagging, biosensing, and visualization pathways.\u003c\/li\u003e\n\u003cli\u003eOptoelectronic Devices: Suitable for LEDs, light-emitting films, photodetectors, and optical coatings.\u003c\/li\u003e\n\u003cli\u003eFluorescent Materials: Can be incorporated into inks, coatings, detection systems, and anti-counterfeiting technologies.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Ridgehart ","offers":[{"title":"Default Title","offer_id":55902092198220,"sku":null,"price":2000.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0988\/9107\/1820\/files\/RBottle2Square.jpg?v=1762809399"},{"product_id":"research-grade-2-5nm-carbon-quantum-dots-powder-for-bio-labelling","title":"Research Grade 2-5nm Carbon Quantum Dots Powder for Bio-Labelling","description":"","brand":"Ridgehart ","offers":[{"title":"Default Title","offer_id":55902098555212,"sku":null,"price":50.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0988\/9107\/1820\/files\/RBottle2Square.jpg?v=1762809399"},{"product_id":"premium-expandable-graphite-for-battery","title":"Ridgehart Premium Expandable Graphite – High Expansion Ratio (350) | Electrode-Grade \u0026 Fire-Retardant Applications","description":"\u003cp\u003e\u003cspan\u003eRidgehart Expandable Graphite is a high-performance, inorganic carbon material engineered for applications requiring rapid thermal expansion, high temperature resistance, chemical durability, and superior mechanical flexibility. With a carbon content of 92–95%, an expansion multiple of ≥350, and controlled particle distribution, this material is ideal for electrode materials, fire-retardant systems, oil-absorption products, conductive coatings, and environmental applications.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eComposition \u0026amp; Purity:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eCarbon content: 92–95%\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAsh content: 5–7%\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eVolatile matter: 20.4%\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMoisture content: 0.3–0.4%\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003ePerformance Characteristics:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eExpansion multiple: ≥350 (high-expansion grade)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003epH value: 4.2–4.6 (stable, slightly acidic)\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eParticle Distribution:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003e+50 mesh: 74.5%\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e–50 mesh: 25.5%\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eMaterial Form:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eLayered crystalline expandable graphite\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSEM-confirmed flake structure (per technical report)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eHigh elasticity, mechanical strength, and chemical durability\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eMaterial Characteristics:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHigh Expansion Performance: Engineered for rapid and uniform expansion under heat, producing a worm-like expanded graphite structure ideal for fire-retardant and sealing applications.\u003c\/li\u003e\n\u003cli\u003eExcellent Chemical Resistance: Resistant to acids, alkalis, oils, and typical industrial reactants — enabling long-term stability in aggressive chemical environments.\u003c\/li\u003e\n\u003cli\u003eSuperior Thermal Stability: Maintains structural integrity and performance under high-temperature exposure, suitable for refractory and thermal-insulation systems.\u003c\/li\u003e\n\u003cli\u003eStrong Mechanical Properties: Provides tensile strength, compressive resistance, bending elasticity, and radiation resistance — enabling its use in industrial, environmental, and engineering applications.\u003c\/li\u003e\n\u003cli\u003eElectrically Conductive: Expandable graphite’s layered carbon structure offers stable conductivity, suitable for conductive coatings, antistatic agents, and electrode materials.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eKey Advantages:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eHigh expansion volume for superior flame-retardant efficiency\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eStrong acid\/alkali resistance and thermal endurance\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eExcellent electrical conductivity and structural resilience\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSuitable for energy storage, coatings, plastics, and environmental systems\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eControlled mesh distribution for consistent processing behaviour\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003e\u003cspan style=\"text-decoration: underline;\"\u003eStorage Conditions:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eStore sealed, in a cool, dry, dark environment protected from light. \u003c\/span\u003e\u003cspan\u003e\u003cspan\u003e\u003cstrong\u003eShelf life: 12 months\u003c\/strong\u003e (unopened)\u003c\/span\u003e\u003c\/span\u003e under proper storage conditions. Avoid exposure to moisture and direct sunlight.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong style=\"text-decoration: underline;\"\u003eApplication Uses:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eElectrode Materials: Used in advanced electrode formulations for batteries, capacitors, and electrochemical devices due to conductivity and stability.\u003c\/li\u003e\n\u003cli\u003eFire-Retardant Additives: Excellent for flame-retardant plastics, rubbers, foams, and coatings; expands under heat to form a protective carbon layer.\u003c\/li\u003e\n\u003cli\u003eOil-Absorption \u0026amp; Spill Control: Effective in oil-absorption materials thanks to its porous expanded structure.\u003c\/li\u003e\n\u003cli\u003eChemical \u0026amp; Petrochemical Industry: Applicable in catalytic systems, corrosion-resistant materials, and process additives.\u003c\/li\u003e\n\u003cli\u003eEnvironmental Protection: Useful in pollution control, filtration, and sorbent materials.\u003c\/li\u003e\n\u003cli\u003eMedical \u0026amp; Industrial Textiles: Used in medical dressings and specialised industrial fabrics for antimicrobial, absorbent, and protective performance.\u003c\/li\u003e\n\u003cli\u003eMilitary Applications: Suitable for smoke agents and heat-activated dispersants.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Ridgehart ","offers":[{"title":"500 g","offer_id":55942216745292,"sku":null,"price":500.0,"currency_code":"GBP","in_stock":true},{"title":"1 KG","offer_id":55942216778060,"sku":null,"price":850.0,"currency_code":"GBP","in_stock":true},{"title":"2 KG","offer_id":55942216810828,"sku":null,"price":1500.0,"currency_code":"GBP","in_stock":true},{"title":"5 KG","offer_id":55942216843596,"sku":null,"price":4200.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0988\/9107\/1820\/files\/RBottle2Square.jpg?v=1762809399"},{"product_id":"premium-flake-graphite-with-99-9-purity-100-mesh","title":"Ridgehart High-Purity Flake Graphite (99.9%, 100 Mesh) – Industrial \u0026 Composite Grade","description":"\u003cp\u003e\u003cspan\u003eHigh-purity crystalline flake graphite engineered for composite materials, conductive coatings, metallurgy, and advanced industrial applications. Ridgehart 100-mesh graphite is sourced and refined to deliver exceptional consistency, electrical performance, and thermal stability. With a purity of 99.9%, uniform flake structure, and stable particle size distribution, this material is ideal for high-grade refractory systems, anti-corrosion coatings, fire-retardant formulations, and conductive composite manufacturing.\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMesh Size: \u003cstrong\u003e100 Mesh\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eParticle Diameter: ~\u003cstrong\u003e150 μm\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003ePurity: \u003cstrong\u003e99.9%\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eAppearance: Silver grey crystalline flakes.\u003c\/li\u003e\n\u003cli\u003eMoisture\/Purity Testing Method: Muffle Furnace, High Precision balance, SEM analysis.\u003c\/li\u003e\n\u003cli\u003eMesh Measurement Method: Standard sieve \u0026amp; laser particle size analyser. \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003e\u003cspan style=\"text-decoration: underline;\"\u003eMaterial Characteristics:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHigh Crystallinity: Consistent flake morphology provides excellent electrical and thermal conductivity, making it suitable for conductive adhesives, EMI shielding, and polymer composites. \u003c\/li\u003e\n\u003cli\u003eUniform Particle Size (100 Mesh): ~150 μm average flake size ensures excellent dispersion, mechanical reinforcement, and uniform surface finishing.\u003c\/li\u003e\n\u003cli\u003eUltra-High Purity (99.9%): Low impurity levels improve oxidation resistance, chemical stability, and performance in high-temperature environments.\u003c\/li\u003e\n\u003cli\u003eStable Layered Structure: Graphite’s natural layered carbon arrangement delivers high lubrication performance and thermal conductivity, ideal for industrial processing.\u003c\/li\u003e\n\u003cli\u003eExcellent Chemical Resistance: Highly stable in acids, alkalis, and organic systems, making it compatible with a wide range of coating and resin formulations.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003e\u003cspan style=\"text-decoration: underline;\"\u003eKey Advantages:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eHigh electrical \u0026amp; thermal conductivity\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eExcellent lubricity for manufacturing \u0026amp; sintering\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eStable flake structure enhances composite performance\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eHigh purity ensures minimal contamination in formulations\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eExcellent dispersion characteristics in resins, coatings, and binders\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eIdeal for enhancing corrosion resistance and thermal management\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003e\u003cspan style=\"text-decoration: underline;\"\u003eStorage Conditions:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eStore sealed, in a cool, dry, dark environment protected from light. \u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003eShelf life: 12 months\u003c\/strong\u003e (unopened)\u003c\/span\u003e\u003cspan\u003e under proper storage conditions. Avoid exposure to moisture and direct sunlight.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003e\u003cspan style=\"text-decoration: underline;\"\u003eApplication Uses:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eRefractory Materials (Metallurgy): Used in high-temperature furnace linings, crucibles, and refractory bricks due to exceptional heat resistance and stability.\u003c\/li\u003e\n\u003cli\u003eAnti-Corrosion Coatings: Enhances chemical resistance and barrier performance in coatings for metals and harsh-environment structures.\u003c\/li\u003e\n\u003cli\u003eFire-Retardant Coatings: Acts as a protective carbon-based layer under high heat, improving flame resistance and thermal protection.\u003c\/li\u003e\n\u003cli\u003eConductive Coatings \u0026amp; Composites: Widely used in conductive adhesives, polymer composites, paste formulations, and EMI shielding materials.\u003c\/li\u003e\n\u003cli\u003eBattery \u0026amp; Energy Systems (Optional Use Cases): Suitable for research on conductive additives in electrodes, although specialised grades are preferred for high-performance batteries.\u003c\/li\u003e\n\u003cli\u003eResin \u0026amp; Polymer Reinforcement: Provides mechanical strength, lubricity, and thermal conductivity to epoxy, polyurethane, and silicone systems.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003eAdditional Mesh Sizes Available:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e50, 80, 100, 200, 300, 500, 1000, and 3500 mesh variants are also available, with purity ranging from 99% to 99.9%, depending on the grade.\u003cspan class=\"Apple-converted-space\"\u003e \u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e(Customisation available upon request.)\u003c\/span\u003e\u003c\/p\u003e","brand":"Ridgehart ","offers":[{"title":"50 g","offer_id":55942336774476,"sku":null,"price":800.0,"currency_code":"GBP","in_stock":true},{"title":"100 g","offer_id":55942336807244,"sku":null,"price":1500.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0988\/9107\/1820\/files\/RBottle2Square.jpg?v=1762809399"},{"product_id":"graphene-quantum-dots-powder-red-fluorescence-ridgehart-high-purity-gqds-for-composites-and-optoelectronics","title":"Graphene Quantum Dots Powder – Red Fluorescence | Ridgehart High-Purity GQDs for Composites and Optoelectronics","description":"\u003cp\u003e\u003cstrong data-start=\"389\" data-end=\"445\"\u003eRidgehart™ Red-Emitting Graphene Quantum Dots (GQDs)\u003c\/strong\u003e are advanced carbon nanomaterials engineered for optical, electronic, and composite applications. These ultra-small (\u0026lt;10 nm), brownish-black graphene nanodots exhibit strong red fluorescence (emission ≈641 nm) when excited around 560 nm. Functionalized with –COOH, –OH, and –NH₂ surface groups, they provide excellent dispersibility, tunable optical performance, and high chemical stability for use in \u003cstrong data-start=\"848\" data-end=\"909\"\u003ecomposite materials, coatings, and optoelectronic devices\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong data-end=\"772\" data-start=\"732\"\u003eUltra-Small Particle Size (\u0026lt; 10 nm):\u003c\/strong\u003e Ensures uniform dispersion, quantum confinement, and high photoluminescence stability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong data-end=\"875\" data-start=\"862\"\u003eSolvents:\u003c\/strong\u003e DMF, DMSO, EG\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong data-end=\"915\" data-start=\"892\"\u003eFluorescence Colour:\u003c\/strong\u003e Red\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong data-end=\"960\" data-start=\"922\"\u003eExcitation \/ Emission Wavelengths:\u003c\/strong\u003e 560 nm \/ ≈ 641 nm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong data-end=\"1011\" data-start=\"981\"\u003eSurface Functional Groups:\u003c\/strong\u003e –COOH, –OH, –NH₂\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong data-end=\"1046\" data-start=\"1031\"\u003eAppearance:\u003c\/strong\u003e Brownish-black powder\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong data-end=\"1082\" data-start=\"1071\"\u003ePurity:\u003c\/strong\u003e ≥ 99 %\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong data-end=\"1114\" data-start=\"1092\"\u003eThermal Stability:\u003c\/strong\u003e Stable up to ~200 °C (TGA verified)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-end=\"1474\" data-start=\"1454\"\u003e\n\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong data-end=\"1474\" data-start=\"1458\"\u003eKey Features:\u003c\/strong\u003e\u003c\/span\u003e\u003cstrong data-end=\"1506\" data-start=\"1478\"\u003e\u003c\/strong\u003e\n\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong data-end=\"1184\" data-start=\"1157\"\u003eFunctionalised Surface:\u003c\/strong\u003e Hydroxyl, amino, and carboxyl groups improve chemical reactivity, dispersion, and bonding with polymers and composites.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong data-end=\"1337\" data-start=\"1307\"\u003eRed Fluorescence Emission:\u003c\/strong\u003e Bright, stable red luminescence under 560 nm excitation—ideal for red-emitting materials and optical tagging.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong data-end=\"1481\" data-start=\"1450\"\u003eHigh Solvent Compatibility:\u003c\/strong\u003e Easily dispersible in DMF, DMSO, and ethylene glycol for solution or coating preparation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong data-end=\"1610\" data-start=\"1574\"\u003eThermally and Chemically Stable:\u003c\/strong\u003e Maintains structure and fluorescence under diverse synthesis or processing conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong data-end=\"1741\" data-start=\"1700\"\u003eEnvironmentally Friendly Composition:\u003c\/strong\u003e Metal-free, carbon-based nanomaterial offering safer handling than heavy-metal QDs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong data-end=\"1866\" data-start=\"1828\"\u003eExcitation-Dependent Fluorescence:\u003c\/strong\u003e Emission can shift with excitation wavelength, enabling colour-tunable optical design.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong data-end=\"2197\" data-start=\"2183\"\u003eAdvantages:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-end=\"2271\" data-start=\"2201\"\u003eHigh chemical and thermal stability suitable for polymer processing.\u003c\/li\u003e\n\u003cli data-end=\"2271\" data-start=\"2201\"\u003eUniform size distribution ensures reproducible optical performance.\u003c\/li\u003e\n\u003cli data-end=\"2271\" data-start=\"2201\"\u003eExcitation-dependent fluorescence enables wavelength tuning.\u003c\/li\u003e\n\u003cli data-end=\"2271\" data-start=\"2201\"\u003eCompatible with polymers, epoxy resins, and conductive films.\u003c\/li\u003e\n\u003cli data-end=\"2271\" data-start=\"2201\"\u003eLow cytotoxicity; safe for lab-scale optoelectronic studies.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong data-end=\"2574\" data-start=\"2550\"\u003e\u003cstrong data-end=\"2371\" data-start=\"2348\"\u003eStorage Conditions:\u003c\/strong\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-end=\"2882\" data-start=\"2811\"\u003e\u003cstrong data-end=\"2574\" data-start=\"2550\"\u003eStore in a dry, dark environment at 4 °C, sealed tightly to prevent moisture exposure. For dispersions, sonicate at 700 W for 30 minutes in DMF, DMSO, or EG immediately before use. Recommended shelf life: 6 months under proper storage once unsealed.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3 data-end=\"2651\" data-start=\"2630\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong data-end=\"2651\" data-start=\"2630\"\u003eApplication Uses:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-end=\"3596\" data-start=\"2653\"\u003e\u003cstrong data-end=\"2677\" data-start=\"2653\"\u003eComposite Materials:\u003c\/strong\u003e Enhances electrical conductivity, fluorescence, and mechanical strength in epoxy, polymer, or hybrid composites.\u003cbr data-end=\"2793\" data-start=\"2790\"\u003e\u003cstrong data-end=\"2806\" data-start=\"2793\"\u003eCoatings:\u003c\/strong\u003e Used in luminescent and anti-corrosion coatings; adds red fluorescence and photo-resistance.\u003cbr data-end=\"2902\" data-start=\"2899\"\u003e\u003cstrong data-end=\"2929\" data-start=\"2902\"\u003eOptoelectronic Devices:\u003c\/strong\u003e Suitable for LEDs, photodetectors, solar cells, and display technologies requiring red emission.\u003cbr data-end=\"3029\" data-start=\"3026\"\u003e\u003cstrong data-end=\"3062\" data-start=\"3029\"\u003eFluorescent Probes \u0026amp; Sensors:\u003c\/strong\u003e For red-region fluorescence imaging, pH or ion detection, and anti-counterfeiting inks.\u003cbr data-end=\"3153\" data-start=\"3150\"\u003e\u003cstrong data-end=\"3172\" data-start=\"3153\"\u003eEnergy Storage:\u003c\/strong\u003e As an additive for conductive enhancement in electrodes or supercapacitors.\u003cbr data-end=\"3251\" data-start=\"3248\"\u003e\u003cstrong data-end=\"3289\" data-start=\"3251\"\u003ePhotocatalysis \u0026amp; Electrocatalysis:\u003c\/strong\u003e Facilitates visible-light reactions for pollutant degradation and CO₂ reduction.\u003cbr data-end=\"3373\" data-start=\"3370\"\u003e\u003cstrong data-end=\"3411\" data-start=\"3373\"\u003eSurface Functionalisation Studies:\u003c\/strong\u003e Model system for molecular attachment, charge transfer, and surface energy research.\u003cbr data-end=\"3499\" data-start=\"3496\"\u003e\u003cstrong data-end=\"3526\" data-start=\"3499\"\u003eResearch \u0026amp; Development:\u003c\/strong\u003e Ideal for photonic, composite, and nanomaterial innovation studies.\u003c\/p\u003e\n\u003cp data-end=\"3690\" data-start=\"3598\"\u003eMany more application uses — please enquire for custom formulations or dispersion options.\u003c\/p\u003e","brand":"Ridgehart ","offers":[{"title":"50 Milligrams(Mg)","offer_id":55916850315596,"sku":null,"price":500.0,"currency_code":"GBP","in_stock":true},{"title":"100 Milligrams(Mg)","offer_id":55916850348364,"sku":null,"price":800.0,"currency_code":"GBP","in_stock":true},{"title":"500 Milligrams(Mg)","offer_id":55916850381132,"sku":null,"price":3000.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0988\/9107\/1820\/files\/RBottle2Square_7667baa7-d99d-4a8b-ac37-de930ea99b1b.jpg?v=1762958887"},{"product_id":"ridgehart-high-purity-fullerene-c60-99-5-purity-advanced-nanocarbon-for-research-electronics-biomedical-applications","title":"Ridgehart High-Purity Fullerene C60 (99.5% Purity) – Advanced Nanocarbon for Research, Electronics \u0026 Biomedical Applications","description":"\u003cp\u003e\u003cspan\u003eRidgehart Fullerene C60 is a high-purity, research-grade carbon nanomaterial consisting of spherical C60 molecules arranged in a perfectly symmetrical cage structure. With a purity of 99.5 wt%, excellent crystallinity, and uniform particle morphology confirmed by TEM imaging, this C60 grade is engineered for applications in superconducting materials, gas storage systems, optoelectronics, nanocomposites, and biomedical research. Its antioxidant activity and cell-protective properties also make it suitable for emerging medical and pharmaceutical development.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003e\u003cspan style=\"text-decoration: underline;\"\u003eTechnical Specifications:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ch3\u003e\u003cstrong\u003eComposition \u0026amp; Purity:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003ePurity: 99.5 wt%\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eElemental composition (single batch measurement):\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eCarbon (C): 98.5 wt% \/ 98.87 at.%\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eOxygen (O): 1.5 wt% \/ 1.13 at.%\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eAppearance:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eColour: Black crystalline nanocarbon\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eStructure \u0026amp; Imaging:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eConfirmed via TEM imaging showing characteristic spherical C60 clusters\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eHighly uniform morphology with well-defined fullerene features\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003e\u003cspan style=\"text-decoration: underline;\"\u003eMaterial Characteristics:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHigh Purity (99.5%): Ensures consistent performance in electronic, biomedical, and materials-science applications, reducing impurities that affect conductivity or reactivity. \u003c\/li\u003e\n\u003cli\u003eAntioxidant \u0026amp; Radical-Scavenging Properties: C60 acts as a powerful free-radical scavenger, contributing to its use in biological protection, anti-oxidation, and early-stage pharmaceutical research.\u003c\/li\u003e\n\u003cli\u003eStable Molecular Structure: The symmetrical 60-carbon cage provides thermal stability, chemical resilience, and compatibility with solvent-based and composite systems.\u003c\/li\u003e\n\u003cli\u003eNanocarbon Functionality: Fullerene’s unique electron-accepting behavior makes it ideal for optoelectronic device fabrication, solar cells, and advanced nanocomposites.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003e\u003cspan style=\"text-decoration: underline;\"\u003eKey Advantages:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eHigh purity for reliable lab and industrial performance\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eStrong electron-accepting and electron-transport properties\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eExcellent chemical and thermal stability\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eUniform structure verified by TEM\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSuitable for chemical modification \u0026amp; derivative synthesis\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eWell-studied antioxidant and cytoprotective behavior\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eStorage Conditions: \u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eStore in a dry, dark environment at 4 °C, sealed tightly to prevent moisture exposure. Shelf life: 6 months under proper storage conditions. During periods of high ambient temperatures, refrigeration at 4°C is recommended.\u003c\/p\u003e\n\u003ch3\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eApplication Uses:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSuperconducting Materials: C60 can serve as a functional additive in superconducting systems due to its electron-transport characteristics.\u003c\/li\u003e\n\u003cli\u003eGas Storage \u0026amp; Adsorption: Fullerenes exhibit high internal cavity stability, making them useful in gas-capture and storage research.\u003c\/li\u003e\n\u003cli\u003eOptical \u0026amp; Electronic Materials: Used in organic photovoltaics, photodetectors, LEDs, and semiconductor studies.\u003c\/li\u003e\n\u003cli\u003eBiomedical \u0026amp; Pharmaceutical Research: C60 and its derivatives exhibit cell-protective, anti-oxidative, and potential anticancer properties, supporting research in drug delivery and medical therapies.\u003c\/li\u003e\n\u003cli\u003eNanocomposites \u0026amp; Advanced Materials: Enhances mechanical properties, chemical resistance, and electrical performance when integrated into polymer or carbon-based composites.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Ridgehart ","offers":[{"title":"1 g","offer_id":55942206062924,"sku":null,"price":500.0,"currency_code":"GBP","in_stock":true},{"title":"5 g","offer_id":55942206095692,"sku":null,"price":2200.0,"currency_code":"GBP","in_stock":true},{"title":"50 g","offer_id":55942206128460,"sku":null,"price":15000.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0988\/9107\/1820\/files\/RBottlerev2square.jpg?v=1762809352"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0988\/9107\/1820\/collections\/2838C53A-2461-458B-A412-26C222B16D3B.jpg?v=1778356078","url":"https:\/\/www.ridgehart.com\/collections\/industrial.oembed","provider":"Ridgehart","version":"1.0","type":"link"}