A new solvatochromic fluorophore for exploring nonpolar environments created by biopolymers
作者:Abulfazl Fakhari M.、Steven E. Rokita
DOI:10.1039/c0cc04917d
日期:——
The fluorescence of a new aminocyanonaphthalene exhibits exquisite sensitivity to its environment and responds to a solvent change from water to hexane with greater than a 100-fold increase in intensity and 100 nm shift in λmax.em. These properties should support many applications including the detection of abasic sites within duplex DNA as illustrated below.
新型氨基氰萘的荧光对其环境表现出极高的敏感性,并对溶剂从水到己烷的变化做出响应,强度增加超过 100 倍,并且 λmax.em 偏移 100 nm。这些特性应该支持许多应用,包括双链 DNA 内脱碱基位点的检测,如下图所示。