A BODIPY derivative as a highly selective "Off-On" fluorescent chemosensor for hydrogen sulfate anion

CORC > 兰州化学物理研究所 > 中国科学院兰州化学物理研究所 > 中科院西北特色植物资源化学重点实验室/甘肃省天然药物重点实验室

	A BODIPY derivative as a highly selective "Off-On" fluorescent chemosensor for hydrogen sulfate anion
	Li Q(李欠)1,2,3 ; Guo Y(郭勇)1,2 ; Shao SJ(邵士俊)1,2
刊名	Analyst
	2012
卷号	137 期号:19 页码:4497-4501
ISSN号	0003-2654
通讯作者	邵士俊
英文摘要	A new fluorescent receptor 1 for anions has been synthesized by the combination of BODIPY dye and indole moiety. The binding and sensing abilities of receptor 1 toward various anions have been studied by absorption, emission and 1H NMR titrations spectroscopies. Receptor 1 could act as a highly selective ‘‘Off–On’’ fluorescent sensor for hydrogen sulfate anion in CH₃CN solvent and CH₃CN–H₂O medium. The fluorescence response of receptor 1 toward HSO4_ in CH₃CN solvent could be due to the suppressed PET (photo-induced electron transfer) process induced by the multiple hydrogen bonding interactions between receptor 1 and HSO₄^_. In CH₃CN–H₂O medium, the HSO₄^_-induced change is mainly the consequence of a simple protonation of the CH＝N– moiety of receptor 1, which inhibited the PET process and "turned on" the fluorescence of 1.
学科主题	分析化学与药物化学
收录类别	SCI
资助信息	the National Natural Science Foundation of China (Grant no. 20972170 to S.-J. Shao);the open fund of State Key Laboratory of Oxo Synthesis & Selective Oxidation (Grant no. OSSO2008kjk6 to S.-J. Shao);the Natural Science Foundation of Gansu province (no. 096RJ2A033 to Y. Guo)
语种	英语
WOS记录号	WOS:000308099200019
公开日期	2013-10-28
内容类型	期刊论文
源URL	[http://210.77.64.217/handle/362003/3987]
专题	兰州化学物理研究所_中科院西北特色植物资源化学重点实验室/甘肃省天然药物重点实验室
作者单位	1.Chinese Acad Sci, Lanzhou Inst Chem Phys, Key Lab Chem NW Plant Resources, Lanzhou 730000, Peoples R China 2.Chinese Acad Sci, Lanzhou Inst Chem Phys, Key Lab Nat Med Gansu Prov, Lanzhou 730000, Peoples R China 3.Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China
推荐引用方式 GB/T 7714	Li Q,Guo Y,Shao SJ. A BODIPY derivative as a highly selective "Off-On" fluorescent chemosensor for hydrogen sulfate anion[J]. Analyst,2012,137(19):4497-4501.
APA	Li Q,Guo Y,&Shao SJ.(2012).A BODIPY derivative as a highly selective "Off-On" fluorescent chemosensor for hydrogen sulfate anion.Analyst,137(19),4497-4501.
MLA	Li Q,et al."A BODIPY derivative as a highly selective "Off-On" fluorescent chemosensor for hydrogen sulfate anion".Analyst 137.19(2012):4497-4501.