前言：隨著熒光分析技術和傳感技術的發(fā)展,熒光化學傳感器已經(jīng)成為一種重要的連續(xù)分析測量裝置。它具有很高的選擇性和靈敏度,可以實現(xiàn)對pH、溶解氧、含氮化合物、有毒害重金屬離子、有機污染物進行實時和在線測定,因此在環(huán)境分析監(jiān)測方面具有廣泛的應用前景。簡要介紹了熒光化學傳感器的原理、制備及分類,綜述了近年來熒光化學傳感器的發(fā)展及其在環(huán)境分析監(jiān)測中的最新研究成果,并探討了熒光化學傳感器在環(huán)境分析監(jiān)測領域的應用前景和發(fā)展方向。
As a result of rapid advancements in fluorescence analytical and sensing technology, fluorescence chemical sensors (FCS) have become important tools for continuous monitoring to provide accurate, real-time, on-line and low-cost measurements of pH, dissolved oxygen, nitrogenous compounds, toxic heavy metal ions, and organic contaminants with high selectivity and sensitivity. They will have more applications in environment monitoring/analysis. The paper presents short introductions to the principles, fabricat...