典型文献
A new Eu-MOF for ratiometrically fluorescent detection toward quinolone antibiotics and selective detection toward tetracycline antibiotics
文献摘要：
Development of new self-calibrating fluorescent sensing methods has been a popular research field with the aim of protecting the human health and environment sustainability.In this work,a novel Eu-based metal organic framework(MOF)Eu(2,6-NDC)(COO)(BUC-88)was developed by employing 2,6-NDC(2,6-naphthalenedicarboxylic acid)as bridging ligands.BUC-88 performed different sensing process toward quinolone antibiotics and tetracyclines antibiotics in terms of fluorescence intensity and color.BUC-88 exhibited excellent selectivity and sensitivity detection property toward enrofloxacin(ENR),norfloxacin(NOR)and ciprofloxacin(CIP)over other Pharmaceutical and Personal Care Products(PPCPs),accomplish-ing the detection limit of 0.12 pmol/L,0.52 pmol/L,0.75 pmol/L,respectively.Notably,BUC-88 acted as an excellent fluorescence sensor for tetracyclines antibiotics with fast response time(less than 1 s),high selectivity and sensitivity(LODs=0.08 pmol/L).The fluorescent detection method was successfully used for visual and ultrasensitive detection of ENR,NOR,CIP and tetracycline hydrochloride(TC)in lake water with satisfied recovery from 99.75％to 102.30％.Finally,the photoinduced electron transfer and the com-petitive absorption of ultraviolet light are the main mechanisms for sensitive detection toward quinolone antibiotics and tetracyclines antibiotics.
文献关键词：
中图分类号：
作者姓名：
Chao-Yang Wang;Chong-Chen Wang;Xiu-Wu Zhang;Xue-Ying Ren;Baoyi Yu;Peng Wang;Zi-Xuan Zhao;Huifen Fu
作者机构：
Beijing Key Laboratory of Functional Materials for Building Structure and Environment Remediation/Beijing Energy Conservation&Sustainable Urban and Rural Development Provincial and Ministry Co-construction Collaboration Innovation Center,Beijing University of Civil Engineering and Architecture,Beijing 100044,China;Key Laboratory of Urban Agriculture(North China),Ministry of Agriculture,College of Biological Sciences Engineering,Beijing University of Agriculture,Beijing 102206,China
文献出处：
引用格式：
[1]Chao-Yang Wang;Chong-Chen Wang;Xiu-Wu Zhang;Xue-Ying Ren;Baoyi Yu;Peng Wang;Zi-Xuan Zhao;Huifen Fu-.A new Eu-MOF for ratiometrically fluorescent detection toward quinolone antibiotics and selective detection toward tetracycline antibiotics)[J].中国化学快报（英文版）,2022(03):1353-1357
A类：
ratiometrically,naphthalenedicarboxylic,norfloxacin
B类：
new,Eu,MOF,fluorescent,detection,toward,quinolone,antibiotics,selective,Development,self,calibrating,sensing,methods,has,been,popular,research,field,aim,protecting,human,health,environment,sustainability,In,this,novel,metal,organic,framework,NDC,COO,BUC,was,developed,by,employing,acid,bridging,ligands,performed,different,process,tetracyclines,terms,fluorescence,intensity,color,exhibited,excellent,selectivity,sensitivity,property,enrofloxacin,ENR,NOR,ciprofloxacin,CIP,other,Pharmaceutical,Personal,Care,Products,PPCPs,accomplish,limit,pmol,respectively,Notably,acted,sensor,fast,response,less,than,high,LODs,successfully,used,visual,ultrasensitive,hydrochloride,lake,water,satisfied,recovery,from,Finally,photoinduced,electron,transfer,petitive,absorption,ultraviolet,light,main,mechanisms
AB值：
0.556069
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