Novel Heptamethine Cyanine Dyes with Large Stokes’ Shift for Biological Applications in the Near Infrared

2006 ◽  
Vol 16 (2) ◽  
pp. 221-225 ◽  
Author(s):  
Chiara A. Bertolino ◽  
Giuseppe Caputo ◽  
Claudia Barolo ◽  
Guido Viscardi ◽  
Salvatore Coluccia
Keyword(s):  
Near Infrared ◽  
Stokes Shift ◽  
Cyanine Dyes ◽  
Biological Applications ◽  
Large Stokes Shift

A naked-eye and ratiometric near-infrared probe for palladium via modulation of a π-conjugated system of cyanines

2014 ◽  
Vol 50 (88) ◽  
pp. 13525-13528 ◽  
Author(s):  
Xiaohang Wang ◽  
Zhiqian Guo ◽  
Shiqin Zhu ◽  
He Tian ◽  
Weihong Zhu
Keyword(s):  
Near Infrared ◽  
Stokes Shift ◽  
Cyanine Dyes ◽  
Living Cells ◽  
Aqueous Samples ◽  
Ratiometric Fluorescence ◽  
Large Stokes Shift ◽  
Naked Eye ◽  
Fluorescence Change

The modulation of π-conjugated electrons in cyanine dyes can result in a ratiometric fluorescence change with a large Stokes shift (270 nm), especially for realizing palladium detection in aqueous samples using indicator paper and in living cells by ratiometric mode.

A novel near-infrared fluorescent probe based on isophorone for the bioassay of endogenous cysteine

2021 ◽  
Author(s):  
Hong-Bo Liu ◽  
Hai Xu ◽  
Xin Guo ◽  
Jian Xiao ◽  
Zheng-Hong Cai ◽  
...  
Keyword(s):  
Aqueous Solution ◽  
Fluorescent Probe ◽  
Near Infrared ◽  
Stokes Shift ◽  
Rapid Identification ◽  
Large Stokes Shift

A near-infrared (NIR) fluorescent probe with a large Stokes shift (143 nm) for the rapid identification of Cys over Hcy and GSH in aqueous solution was developed.

Stable Twisted Conformation Aza-BODIPY NIR-II Fluorescent Nanoparticles with Ultra-large Stokes Shift for Imaging-Guided Phototherapy

2022 ◽  
Author(s):  
Youliang Tian ◽  
Huiting Zhou ◽  
Quan Cheng ◽  
Huiping Dang ◽  
Hongyun Qian ◽  
...  
Keyword(s):  
Fluorescence Imaging ◽  
In Vivo Imaging ◽  
Near Infrared ◽  
Stokes Shift ◽  
Great Promise ◽  
Deep Penetration ◽  
Fluorescent Nanoparticles ◽  
Spatiotemporal Resolution ◽  
Large Stokes Shift

Fluorescence imaging in the second near-infrared window (NIR-II, 1000–1700 nm) holds great promise for in vivo imaging and imaging-guided phototherapy with deep penetration and high spatiotemporal resolution. It is very...

A novel near-infrared fluorescent probe with an improved Stokes shift for specific detection of Hg2+ in mitochondria

2020 ◽  
Vol 18 (27) ◽  
pp. 5238-5244 ◽  
Author(s):  
Jin Gong ◽  
Chang Liu ◽  
Xiaojie Jiao ◽  
Song He ◽  
Liancheng Zhao ◽  
...  
Keyword(s):  
Fluorescent Probe ◽  
Near Infrared ◽  
Stokes Shift ◽  
Mitochondrial Targeting ◽  
Specific Detection ◽  
Large Stokes Shift ◽  
Nir Emission ◽  
Amine Groups

A novel mitochondrial targeting Hg2+ probe JRQNS with NIR emission (691 nm) and a large Stokes shift (78 nm) was developed by enhancing the electron donating ability of amine groups.

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