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 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.

scholarly journals A near-infrared fluorescent probe with an improved Stokes shift achieved by tuning the donor–acceptor–donor character of the rhodamine skeleton and its applications

RSC Advances ◽  
2020 ◽  
Vol 10 (49) ◽  
pp. 29536-29542 ◽  
Author(s):  
Jin Gong ◽  
Chang Liu ◽  
Xiaojie Jiao ◽  
Song He ◽  
Liancheng Zhao ◽  
...  
Keyword(s):  
Fluorescent Probe ◽  
Near Infrared ◽  
Stokes Shift ◽  
Large Stokes Shift ◽  
Donor Acceptor ◽  
Nir Emission ◽  
Donor Character

A novel mitochondrion-targeting Hg2+ probe, RQS, with NIR emission (680 nm) and a large Stokes shift (96 nm) was developed by tuning the D–A–D character of the rhodamine skeleton.

A NIR fluorescent probe for detection of viscosity and lysosome imaging in live cells

2019 ◽  
Vol 17 (26) ◽  
pp. 6398-6403 ◽  
Author(s):  
Tong Chen ◽  
Zikang Chen ◽  
Ruiyuan Liu ◽  
Shaobing Zheng
Keyword(s):  
Fluorescent Probe ◽  
Near Infrared ◽  
Stokes Shift ◽  
Live Cells ◽  
Fluorescence Response ◽  
Large Stokes Shift ◽  
Nir Emission ◽  
Excellent Photostability

A D–π-A structure near-infrared fluorescent probe (Lyso-BTC) is explored for its fluorescence visualization and detection of lysosomes in view of a large Stokes shift (∼190 nm), NIR emission (685 nm), excellent photostability, fluorescence response to viscosity, and lysosome-targeted property.

A supramolecular red to near-infrared fluorescent probe for the detection of drugs in urine

2018 ◽  
Vol 16 (40) ◽  
pp. 7425-7429 ◽  
Author(s):  
Gyan H. Aryal ◽  
Kenneth W. Hunter ◽  
Liming Huang
Keyword(s):  
Fluorescent Probe ◽  
Near Infrared ◽  
Stokes Shift ◽  
Guest Complex ◽  
Large Stokes Shift ◽  
High Affinity ◽  
Host Guest Complex ◽  
Nir Emission ◽  
Perylene Dye

A host–guest complex based on a newly designed and synthesized cationic perylene dye and cucurbit[8]uril exhibits red-NIR emission, high affinity and stability, and large Stokes shift. It can serve as a red-NIR fluorescent displacement probe for the detection of drugs in urine.

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...

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