论文部分内容阅读
荧光纳米生物传感器检测物质具有灵敏度高、响应迅速、抗干扰性强、无需参比电极等特点而被广泛地运用于生物传感技术领域。本文综述了荧光纳米生物传感器种类和特点,介绍了国内外近期在荧光纳米生物传感器及在生物检测方面的一些研究成果及进展,并作了分析比较。着重讨论了纳米粒子荧光生物传感器和光纤纳米荧光生物传感器的特性及其在生物分析中的应用。
Fluorescent nano biosensors are widely used in the field of biosensors because of their high sensitivity, rapid response, strong anti-interference, and no need of reference electrodes. This review summarizes the types and characteristics of fluorescent nanobiosensors, and introduces some recent research results and advances in fluorescent nanobiosensors at home and abroad, and their biological detection, and makes an analysis and comparison. The characteristics of nanoparticle fluorescent biosensors and optical fiber nanofluorescence biosensors are discussed emphatically and their applications in bioanalysis.