Quantum dot/methylene blue FRET mediated NIR fluorescent nanomicelles with large Stokes shift for bioimaging

2015 ◽  
Vol 51 (76) ◽  
pp. 14357-14360 ◽  
Author(s):  
Li Li ◽  
Jianbo Liu ◽  
Xiaohai Yang ◽  
Zhihong Peng ◽  
Wei Liu ◽  
...  
Keyword(s):  
Methylene Blue ◽  
Quantum Dot ◽  
Stokes Shift ◽  
Large Stokes Shift ◽  
Nir Fluorescence ◽  
Fluorescence Bioimaging ◽  
Contrast Reagent ◽  
Fret Pair

We present a novel large Stokes shifting NIR fluorescent nanomicelle through the encapsulation of a quantum dot/methylene blue FRET pair, which is employed as an excellent contrast reagent for NIR fluorescence bioimaging.

A NIR fluorescent sensor for biothiols based on a dicyanoisophorone derivative with a large Stokes shift and high quantum yield

2019 ◽  
Vol 43 (24) ◽  
pp. 9614-9622
Author(s):  
Ming Qian ◽  
Liuwei Zhang ◽  
Jingyun Wang
Keyword(s):  
Quantum Yield ◽  
Fluorescent Sensor ◽  
Stokes Shift ◽  
High Sensitivity ◽  
Living Cells ◽  
Rapid Response ◽  
High Quantum Yield ◽  
Large Stokes Shift ◽  
High Quantum ◽  
Nir Fluorescence

Probe N-Bio exhibited rapid response, high sensitivity and strong NIR fluorescence in the detection of biothiols in living cells.

Rational design of novel near-infrared fluorescent DCM derivatives and their application in bioimaging

2016 ◽  
Vol 4 (27) ◽  
pp. 4683-4689 ◽  
Author(s):  
Xiaohang Wang ◽  
Zhiqian Guo ◽  
Shiqin Zhu ◽  
Yajing Liu ◽  
Ping Shi ◽  
...  
Keyword(s):  
Rational Design ◽  
Near Infrared ◽  
Stokes Shift ◽  
Strong Electron ◽  
Large Stokes Shift ◽  
Nir Fluorescence ◽  
Nir Emission

Tailoring the wavelength to NIR emission was realized by replacing the strong electron-withdrawing groups or extending the π-conjugated system based on the DCM chromophore, along with beneficial characteristics such as bright NIR fluorescence, large Stokes shift and low photo-bleaching.

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.

Sign in / Sign up

Export Citation Format

Share Document