碳点(Carbon Dots)具有优异的发光特性、良好的生物相容性、低毒性、强亲水性和表面易功能化等特性,以碳点为荧光制剂结合其他官能团,可以赋予其更多的功能,这使其在生物相关方面具有广泛地潜在应用价值。并为其在生物医学等领域实际应用提供了得天独厚的有利条件。中国科学院长春光机所的孙再成研究员的研究团队在高效的多色荧光碳点的合成上取得了一系列的进展。通过简单的调控反应溶剂,合成了N掺杂的荧光碳点,所合成的荧光碳点可以在紫外、蓝光和绿光激发下发出接近于单色的蓝、绿和 Carbon Dots have excellent luminescent properties, good biocompatibility, low toxicity, strong hydrophilicity, and easy surface functionalization. Carbon dots can be used as fluorophores in combination with other functional groups to give more Function, which gives it a wide range of potential applications in bio-related applications. And provided favorable conditions for its practical application in the fields of biomedicine and the like. The research team of Sun Zaicheng researcher at Changchun Institute of Optics and Fine Mechanics, Chinese Academy of Sciences has made a series of progress in the synthesis of highly efficient multicolor fluorescent carbon dots. By simply adjusting and controlling the reaction solvent, an N-doped fluorescent carbon dot is synthesized, and the synthesized fluorescent carbon dot emits close to monochromatic blue, green and blue under the excitation of ultraviolet, blue and green light