Near-infrared fluorogenic switches for the detection of Hg(ii) ions: applications in real samples and living cells

2019 ◽  
Vol 11 (21) ◽  
pp. 2769-2777 ◽  
Author(s):  
Asaithambi Gomathi ◽  
Periasamy Viswanathamurthi
Keyword(s):  
Fluorescent Probe ◽  
Near Infrared ◽  
Cell Imaging ◽  
Limit Of Detection ◽  
Stokes Shift ◽  
Living Cells ◽  
Imaging Studies ◽  
Real Samples ◽  
Large Stokes Shift

A novel near-infrared fluorescent probe NIRM was designed and synthesized. The probe exhibited a low limit of detection for Hg2+ (3.2 nM) as well as a large Stokes shift (115 nm), which is very favorable for cell imaging studies.

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).

A near-infrared large Stokes shift probe based enhanced ICT strategy for F- detection in real samples and cell imaging

Tetrahedron ◽  
2019 ◽  
Vol 75 (51) ◽  
pp. 130762 ◽  
Author(s):  
Qinghua Hu ◽  
Qiuxiang Huang ◽  
Yu Mao ◽  
Xinlin Liu ◽  
Fangrong Tan ◽  
...  
Keyword(s):  
Near Infrared ◽  
Cell Imaging ◽  
Stokes Shift ◽  
Real Samples ◽  
Large Stokes Shift

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.

The use of a near-infrared RNA fluorescent probe with a large Stokes shift for imaging living cells assisted by the macrocyclic molecule CB7

Biomaterials ◽  
2013 ◽  
Vol 34 (27) ◽  
pp. 6473-6481 ◽  
Author(s):  
Zhiyong Li ◽  
Shiguo Sun ◽  
Zhigang Yang ◽  
Si Zhang ◽  
Hua Zhang ◽  
...  
Keyword(s):  
Fluorescent Probe ◽  
Near Infrared ◽  
Stokes Shift ◽  
Living Cells ◽  
Large Stokes Shift

Real-time monitoring of γ-Glutamyltranspeptidase in living cells and in vivo by near-infrared fluorescent probe with large Stokes shift

Talanta ◽  
2019 ◽  
Vol 191 ◽  
pp. 126-132 ◽  
Author(s):  
Feiyan Liu ◽  
Zhen Wang ◽  
Tianyu Zhu ◽  
Wenli Wang ◽  
Biao Nie ◽  
...  
Keyword(s):  
Real Time ◽  
Fluorescent Probe ◽  
Near Infrared ◽  
Stokes Shift ◽  
Living Cells ◽  
Real Time Monitoring ◽  
Large Stokes Shift
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