ZG客户在国际期刊上发表的文章9

文档简介FluorescentFilmSensorforVapor-PhaseNitroaromaticExplosivesviaMonolayerAssemblyofOligo（diphenylsilane）onGlassPlateSurfacesGangHe,GuofangZhang,FengtingLu¨,andYuFang*Afluorescentfilmsensorwaspreparedbychemicalassemblyofoligo（diphenylsilane）sonaglassplatesurfaceandwasusedforthedetectionofnitroaromaticcompounds（NACs）invaporphase.Thisdesigncombinestheadvantagesoffluorescentfilmsbasedonsingle-layerchemistryandthesignalamplificationeffectofconjugatedpolymersandprovidesaneffectivewaytocreatenovelfluorescencesensingfilmsforNACsexplosives.Theadvantageshavebeendemonstratedexperimentallybythesupersensitiveresponseoftheabove-mentionedfilmtothepresenceoftraceamountsofNACsinvaporphase.Furtherexperimentsshowedthatthesensingprocessisreversible,andthecommonlyencounteredinterferingsubstanceshavenointerferencetotheprocess.Fluorescencelifetimemeasurementsrevealedthatthequenchingisstaticinnature.Thesupersensitiveresponse,andthereversibilityandinterferencefreeofthesensingprocess,makethefilmapromisingNACssensor.