化学合成荧光量子点在指纹显现中的应用

Application of Fluorescent Quantum Dots Synthesized via Chemical Routes in Fingerprints Development

简要阐述了量子点的光学特性、制备方法及其在指纹显现中的应用。重点介绍了Ⅱ～Ⅵ族的CdS基、CdTe基、CdSe基、ZnSe基量子点和Ⅲ～Ⅴ族的InP量子点的化学合成、修饰及其在指纹显现中的研究进展,最后介绍了第Ⅳ族C、Si量子点的研究现状,并对其在指纹显现中的潜在应用作了展望。

The importance of quantum dots （QDs） in fingerprints development, the preparation and optical properties of quantum dots are summarized in the paper. Especially recent progress of chemical synthesis, modification and application in fingerprint development of 11 - VI quantum dots such as CdS series, CdTe series, CdSe series, ZnSe series, 111 - V quantum dots such as InP are discussed. Finally, the recent research of IV quantum dots（ C and Si QDs） and the prospect for potential application in crime scence are also discussed.