Highly Stable Near-Infrared Fluorescent Organic Nanoparticles with a Large Stokes Shift for Noninvasive Long-Term Cellular Imaging

2015 ◽  
Vol 7 (47) ◽  
pp. 26266-26274 ◽  
Author(s):  
Jinfeng Zhang ◽  
Rui Chen ◽  
Zelin Zhu ◽  
Chihaya Adachi ◽  
Xiaohong Zhang ◽  
...  
Keyword(s):  
Near Infrared ◽  
Stokes Shift ◽  
Cellular Imaging ◽  
Organic Nanoparticles ◽  
Large Stokes Shift ◽  
Fluorescent Organic Nanoparticles

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...

Tetraphenylethylene conjugated p-hydroxyphenacyl: fluorescent organic nanoparticles for the release of hydrogen sulfide under visible light with real-time cellular imaging

2018 ◽  
Vol 16 (42) ◽  
pp. 7903-7909 ◽  
Author(s):  
C. Parthiban ◽  
Pavithra M. ◽  
L. Vinod Kumar Reddy ◽  
Dwaipayan Sen ◽  
Melvin Samuel S. ◽  
...  
Keyword(s):  
Hydrogen Sulfide ◽  
Visible Light ◽  
Real Time ◽  
Cellular Imaging ◽  
Organic Nanoparticles ◽  
Fluorescent Organic Nanoparticles ◽  
Low Concentrations

Hydrogen sulfide (H2S) behaves like a two-edged sword, at low concentrations it has beneficial and cytoprotective effects, while at higher concentrations it exhibits toxicity.

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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