Development of a facile and sensitive fluorimetric derivatization reagent for detecting formaldehyde
文献类型： 外文期刊
作者： Liu, Chao 1 ; Cheng, An-Wei 1 ; Xia, Xue-Kui 3 ; Liu, Yu-Fa 4 ; He, Sheng-Wen 5 ; Guo, Xu 1 ; Sun, Jin-Yue 1 ;
作者机构： 1.Shandong Acad Agr Sci, Inst Agrofood Sci & Technol, 202 Gongye North Rd, Jinan 250100, Peoples R China
2.Key Lab Agroprod Proc Technol Shandong Prov, Jinan 250100, Peoples R China
3.Shandong Acad Sci, Inst Biol, 19 Ke Yuan Rd, Jinan 250014, Peoples R China
4.Shandong Normal Univ, Coll Chem Chem Engn & Mat Sci, Engn Res Ctr Pesticide & Med, Intermediate Clean Prod,Minist Educ, Jinan 250014, Peoples R China
5.Weifang Med Univ, Sch Publ Hlth & Management, 7166 Baotong Rd, Weifang 261053
期刊名称：ANALYTICAL METHODS （ 影响因子：2.896； 五年影响因子：2.716 ）
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收录情况： SCI
摘要： Formaldehyde is one of the main environmental pollutants and has significant impacts on human health. Herein, we developed a derivatization reagent for detecting formaldehyde rapidly, facilely and sensitively. Upon the introduction of formaldehyde, the reagent exhibited significant enhancement in fluorescence spectra at room temperature within 9 minutes, and the enhanced green fluorescence could be easily observed by the naked eye. Compared with other relevant analytes such as H2S, CO, NO and benzene, only formaldehyde could elicit the obvious increase in fluorescence. Furthermore, we prepared fluorescent test papers with the reagent and demonstrated their application for the detection of formaldehyde qualitatively.
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