Dual-emission carbon dot as well as preparation method and application thereof

The invention belongs to the technical field of fluorescent materials, and particularly relates to a dual-emission carbon dot as well as a preparation method and application thereof. The dual-emission carbon dot is synthesized by taking Jannao green B as a carbon source, diammonium hydrogen phosphat...

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Bibliographische Detailangaben
Hauptverfasser:	XIANG XIANYUE, ZHOU QIUJU, TAN KEJUN, HU HAOLAN, HONG DAN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ADHESIVES CHEMISTRY COMPOUNDS THEREOF DYES INORGANIC CHEMISTRY INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MANUFACTURE OR TREATMENT OF NANOSTRUCTURES MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES MEASURING METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NANOTECHNOLOGY NATURAL RESINS NON-METALLIC ELEMENTS PAINTS PERFORMING OPERATIONS PHYSICS POLISHES SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES TESTING TRANSPORTING
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Beschreibung
Zusammenfassung:	The invention belongs to the technical field of fluorescent materials, and particularly relates to a dual-emission carbon dot as well as a preparation method and application thereof. The dual-emission carbon dot is synthesized by taking Jannao green B as a carbon source, diammonium hydrogen phosphate ((NH4) 2HPO4) as a nitrogen source and ultrapure water as a solvent. The carbon dot provided by the invention can be used as a ClO detection probe, and has good selectivity, anti-interference capability, time stability and relatively low cytotoxicity. 本发明属于荧光材料技术领域，具体涉及一种双发射碳点及其制备方法和用途。本发明的双发射碳点以健那绿B为碳源，以磷酸氢二铵（(NH4)2HPO4）为氮源，以超纯水为溶剂，合成得到。本发明的碳点可用作ClO-检测的探针，具有良好的选择性、抗干扰能力、时间稳定性和较低的细胞毒性。