Non-toxic quantum dots! They emit light in the near-infrared to visible and ultraviolet regions.
"Graphene quantum dots" are quantum dots that emit light in the near-infrared to visible and ultraviolet light regions, with sizes ranging from a few to several tens of nanometers. They are non-toxic and can be utilized in various applications such as bioimaging (imaging of cancer cells, antigen-antibody reactions, protein analysis, cell tracking), infrared sensors, and solar cells. 【Features】 ■ Emits light (fluorescence) in the near-infrared to visible and ultraviolet light regions ■ Size ranges from a few to several tens of nanometers ■ Quantum yield: 50-80% ■ Upconversion phenomenon (two-photon absorption: converting long-wavelength light to short-wavelength light) ■ Aqueous system (organic solvent system under consideration) ■ Non-toxic quantum dots (carbon-based materials) *For more details, please refer to the PDF document or feel free to contact us. *If you would like a paid sample, please inquire.
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For more details, please refer to the PDF document or feel free to contact us.
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【Application Examples】 ■ Bioimaging (imaging of cancer cells, antigen-antibody reactions, protein analysis, cell tracking) ■ Various sensors such as infrared sensors ■ Anti-counterfeiting ink ■ Solar cells *For more details, please refer to the PDF document or feel free to contact us.
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We are a chemical company that researches, develops, manufactures, and sells cutting-edge materials and technologies in the environmental and energy sectors aimed at building a decarbonized society. We are developing various advanced materials and technologies, including natural biomass-based biodegradable plastics (resins), biomass coating materials, biomass inks, next-generation solar cells, next-generation secondary batteries, next-generation fuel cells, quantum dots, metal-organic frameworks, ionic liquids, deep eutectic solvents, and cellulose nanofibers. Our original brand, Nano Sakura, under GS Alliance, significantly enhances the functional properties of raw materials by "compositing" cellulose nanofibers, which are the main component of plants, with various existing resin materials, resulting in an environmentally friendly, next-generation high-performance advanced material. We also offer products made from 100% natural materials derived from natural biomass waste resources such as wood, plants, bamboo, paper, recycled paper, seaweed, and starch, aiming for a grade with zero petroleum usage, striving to create materials that are as environmentally friendly as possible. We have been selected as a startup support program company by UNOPS, a United Nations-related organization. UNOPS S3i Innovation Centre Japan