Dual-channel fluorescent probe bearing two-photon activity for cell viability monitoring

2019 ◽  
Vol 7 (23) ◽  
pp. 3633-3638 ◽  
Author(s):  
Yanqian Zhao ◽  
Chengkai Zhang ◽  
Jiejie Liu ◽  
Dandan Li ◽  
Xiaohe Tian ◽  
...  
Keyword(s):  
Cell Viability ◽  
Fluorescent Probe ◽  
Fluorescence Probe ◽  
Two Photon ◽  
Dual Channel ◽  
Two Photon Fluorescence ◽  
Photon Fluorescence

We developed a dual-channel two-photon fluorescence probe to monitor cell viability.

A two-photon fluorescent probe for basal formaldehyde imaging in zebrafish and visualization of mitochondrial damage induced by FA stress

The Analyst ◽  
2019 ◽  
Vol 144 (7) ◽  
pp. 2297-2303 ◽  
Author(s):  
Fangyun Xin ◽  
Yong Tian ◽  
Congcong Gao ◽  
Bingpeng Guo ◽  
Yulong Wu ◽  
...  
Keyword(s):  
Fluorescent Probe ◽  
Fluorescence Probe ◽  
Mitochondrial Damage ◽  
Mitochondrial Morphology ◽  
Morphology Change ◽  
Two Photon ◽  
Two Photon Fluorescence ◽  
Photon Fluorescence

A two-photon fluorescence probe Mito-FA-FP can monitor mitochondrial morphology change and image endogenous FA in vivo.

scholarly journals In situ imaging of aminopeptidase N activity in hepatocellular carcinoma: a migration model for tumour using an activatable two-photon NIR fluorescent probe

2019 ◽  
Vol 10 (6) ◽  
pp. 1619-1625 ◽  
Author(s):  
Haidong Li ◽  
Yueqing Li ◽  
Qichao Yao ◽  
Jiangli Fan ◽  
Wen Sun ◽  
...  
Keyword(s):  
Hepatocellular Carcinoma ◽  
Fluorescent Probe ◽  
Fluorescence Probe ◽  
Aminopeptidase N ◽  
Two Photon ◽  
Two Photon Fluorescence ◽  
Photon Fluorescence

In this work, a novel NIR two-photon fluorescence probe DCM-APN is reported for tracking APN in vitro and in vivo.

Imaging of formaldehyde fluxes in epileptic brains with a two-photon fluorescence probe

2020 ◽  
Vol 56 (27) ◽  
pp. 3871-3874
Author(s):  
Jian Chen ◽  
Chenwen Shao ◽  
Xueao Wang ◽  
Jin Gu ◽  
Hai-Liang Zhu ◽  
...  
Keyword(s):  
Animal Models ◽  
Fluorescence Probe ◽  
Two Photon ◽  
Two Photon Fluorescence ◽  
Photon Fluorescence ◽  
Epigenetic Processes

A two-photon (TP) fluorescence probe has been developed for imaging endogenous FA fluxes during metabolic and epigenetic processes in animal models, especially in live brains.

A Red Emissive Two‐Photon Fluorescence Probe Based on Carbon Dots for Intracellular pH Detection

Small ◽  
2019 ◽  
Vol 15 (48) ◽  
pp. 1901673 ◽  
Author(s):  
Xiaoxue Ye ◽  
Yunhui Xiang ◽  
Qirong Wang ◽  
Zhen Li ◽  
Zhihong Liu
Keyword(s):  
Intracellular Ph ◽  
Carbon Dots ◽  
Fluorescence Probe ◽  
Two Photon ◽  
Two Photon Fluorescence ◽  
Photon Fluorescence ◽  
Ph Detection

Open-Chain Crown-Ether-Derived Two-Photon Fluorescence Probe for Real-Time Dynamic Biopsy of Mercury Ions

2017 ◽  
Vol 70 (6) ◽  
pp. 705
Author(s):  
Chibao Huang ◽  
Daohai Zhang ◽  
Junle Qu ◽  
Xiaonan Liu ◽  
Guanglian Zhao ◽  
...  
Keyword(s):  
Water Solubility ◽  
Fluorescence Probe ◽  
Stokes Shift ◽  
Cell Permeability ◽  
Photon Absorption ◽  
Live Cells ◽  
Open Chain ◽  
Two Photon ◽  
Two Photon Fluorescence ◽  
Photon Fluorescence

A novel two-photon fluorescence probe for Hg2+ derived from bis(styryl)terephthalonitrile, as a two-photon fluorophore, and bis[2-(2-hydroxyethyl sulfanyl) ethyl]amino group (ionophore), as a novel Hg2+ ligand, was developed. The probe possesses small molecule size, large two-photon absorption cross-section (1067 GM) in H2O, non-cytotoxic effect, long wavelength emission at 588 nm, large Stokes shift (121 nm), excellent photostability, high water solubility, good cell permeability, and pH insensitivity in the biologically relevant range. The probe can selectively detect Hg2+ ions in live cells and living tissues without interference from other metal ions and the membrane-bound probes, and its quenching constant is 8.73 × 105 M–1.

Two-Photon Fluorescence Lysosomal Bioimaging with a Micelle-Encapsulated Fluorescent Probe

2011 ◽  
Vol 21 (3) ◽  
pp. 1223-1230 ◽  
Author(s):  
Carolina D. Andrade ◽  
Ciceron O. Yanez ◽  
Maher A. Qaddoura ◽  
Xuhua Wang ◽  
Curtesa L. Arnett ◽  
...  
Keyword(s):  
Fluorescent Probe ◽  
Two Photon ◽  
Two Photon Fluorescence ◽  
Photon Fluorescence
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