一种新型的、选择性的、超灵敏的噻吩基双荧光探针，用于串联检测超氧阴离子和 Hg2+。
A novel, selective, and extremely responsive thienyl-based dual fluorogenic probe for tandem superoxide and Hg2+ chemosensing.
机构信息
Molecular Logic Gate Laboratory, Department of Chemistry, Korea Advanced Institute of Science and Technology, 373-1 Guseong-dong, Yuseong-gu, Daejeon 305-701, Republic of Korea.
出版信息
Dalton Trans. 2013 Mar 14;42(10):3285-90. doi: 10.1039/c2dt32135a. Epub 2012 Nov 8.
PMID:23135623
Abstract
Novel, high "turn-on" Hg(2+) and O(2)(-) fluorescence behaviour (∼25-fold) with probes bearing [S(thi)N(py)] and [S(thi)N(py)N(py)] binding receptors, joined by oxidizable sulphides, may involve S-bound transient ROS species; such optical O(2)(-) behaviour operates moderately in neuroblastoma.
摘要
具有 [S(thi)N(py)] 和 [S(thi)N(py)N(py)] 结合受体的探针通过可氧化的硫醚连接，表现出新颖的高“开启”Hg(2+)和 O(2)(-)荧光行为（~25 倍），可能涉及 S 结合的瞬态 ROS 物种；这种光学 O(2)(-)行为在神经母细胞瘤中适度发挥作用。
Zotero 插件