Climent Estela, Biyikal Mustafa, Gawlitza Kornelia, Dropa Tomáš, Urban Martin, Costero Ana M, Martínez-Máñez Ramón, Rurack Knut
Chemical and Optical Sensing Division (1.9), Bundesanstalt für Materialforschung und -prüfung (BAM), Richard-Willstätter-Strasse 11, 12489, Berlin, Germany.
Laboratory of Toxic Compounds, National Institute for Nuclear, Chemical and Biological Protection, Kamenná 71, 262 31, Milín, Czech Republic.
Chemistry. 2016 Aug 1;22(32):11138-42. doi: 10.1002/chem.201601269. Epub 2016 May 30.
Test strips that in combination with a portable fluorescence reader or digital camera can rapidly and selectively detect chemical warfare agents (CWAs) such as Tabun (GA), Sarin (GB), and Soman (GD) and their simulants in the gas phase have been developed. The strips contain spots of a hybrid indicator material consisting of a fluorescent BODIPY indicator covalently anchored into the channels of mesoporous SBA silica microparticles. The fluorescence quenching response allows the sensitive detection of CWAs in the μg m(-3) range in a few seconds.
已开发出与便携式荧光读数器或数码相机结合使用时，能够快速且选择性地检测气相中诸如塔崩（GA）、沙林（GB）和梭曼（GD）等化学战剂及其模拟物的测试条。这些测试条含有一种混合指示剂材料的斑点，该材料由共价锚定在介孔SBA二氧化硅微粒通道中的荧光硼二吡咯指示剂组成。荧光猝灭响应能够在几秒钟内灵敏检测μg m(-3)范围内的化学战剂。
