熒光化學(xué)傳感器的制備及其在環(huán)境分析監(jiān)測(cè)中的應(yīng)用

前言：隨著熒光分析技術(shù)和傳感技術(shù)的發(fā)展,熒光化學(xué)傳感器已經(jīng)成為一種重要的連續(xù)分析測(cè)量裝置。它具有很高的選擇性和靈敏度,可以實(shí)現(xiàn)對(duì)pH、溶解氧、含氮化合物、有毒害重金屬離子、有機(jī)污染物進(jìn)行實(shí)時(shí)和在線(xiàn)測(cè)定,因此在環(huán)境分析監(jiān)測(cè)方面具有廣泛的應(yīng)用前景。簡(jiǎn)要介紹了熒光化學(xué)傳感器的原理、制備及分類(lèi),綜述了近年來(lái)熒光化學(xué)傳感器的發(fā)展及其在環(huán)境分析監(jiān)測(cè)中的最新研究成果,并探討了熒光化學(xué)傳感器在環(huán)境分析監(jiān)測(cè)領(lǐng)域的應(yīng)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...