A Versatile Fiber-Optic Fluorescence Sensor Based on Molecularly Imprinted Microstructures Polymerized in Situ
作者:Xuan-Anh Ton、Bernadette Tse Sum Bui、Marina Resmini、Paolo Bonomi、Ihab Dika、Olivier Soppera、Karsten Haupt
DOI:10.1002/anie.201301045
日期:2013.8.5
Seeing molecules: A method using laser‐induced photopolymerization was developed to generate highly selective fiber optic sensors in a few seconds that are based on molecularly imprinted polymer (MIP) microtips. The fluorescence detection signal was enhanced using gold nanoparticles. The sensor also detects nonfluorescent analytes when a fluorescent signaling monomer is incorporated into the MIP.
观察分子:基于分子印迹聚合物(MIP)微尖端的一种利用激光诱导光聚合的方法被开发出来,可以在几秒钟内产生高度选择性的光纤传感器。使用金纳米颗粒增强了荧光检测信号。当将荧光信号单体掺入MIP时,传感器还可以检测非荧光分析物。