Iminocoumarin-based red to near-infrared fluorescent turn-on probe with a large Stokes shift for imaging H2S in living cells and animals

2019 ◽  
Vol 163 ◽  
pp. 447-453 ◽  
Author(s):  
Shumin Feng ◽  
Qingfeng Xia ◽  
Guoqiang Feng
Keyword(s):  
Near Infrared ◽  
Stokes Shift ◽  
Living Cells ◽  
Large Stokes Shift ◽  
Turn On

A novel near-infrared and naked-eyes turn on fluorescent probe for detection of biothiols with a large Stokes shift and its application in living cells

2018 ◽  
Vol 10 (32) ◽  
pp. 3991-3999 ◽  
Author(s):  
Wang Zhang ◽  
Gu Weijing ◽  
Tian Cheng ◽  
Bingxiang Wang ◽  
Yuliang Jiang ◽  
...  
Keyword(s):  
Amino Acids ◽  
Fluorescent Probe ◽  
Near Infrared ◽  
Stokes Shift ◽  
Living Cells ◽  
Selective Detection ◽  
Large Stokes Shift ◽  
Turn On

A novel turn-on fluorescent probe (DDND) for highly selective detection of biothiols over other amino acids was synthesized and investigated in this work, which used the 2,4-dinitrobenzenesulfonyl group as a fluorescent quencher.

A turn-on near-infrared fluorescent probe with rapid response and large Stokes shift for the selective and sensitive detection of zinc(ii) and its application in living cells

2019 ◽  
Vol 11 (18) ◽  
pp. 2396-2403 ◽  
Author(s):  
Weixia Zhang ◽  
Xinxin Jin ◽  
Wei Chen ◽  
Chunhui Jiang ◽  
Hongfei Lu
Keyword(s):  
Fluorescent Probe ◽  
Rapid Detection ◽  
Near Infrared ◽  
Limit Of Detection ◽  
Stokes Shift ◽  
Living Cells ◽  
Rapid Response ◽  
Sensitive Detection ◽  
Large Stokes Shift ◽  
Turn On

Herein, a new near-infrared turn-on fluorescent probe, YPT, was designed and synthesized for the rapid detection of Zn2+, which exhibited low limit of detection for Zn2+ (12 nM) as well as a favorable large Stokes shift (λem − λex = 168 nm).

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