Dynamic cyclic behaviors of lipid droplets monitored by two-photon fluorescence probe with high photostability

2020 ◽  
Vol 228 ◽  
pp. 117766
Author(s):  
Gang Liu ◽  
Junjun Wang ◽  
Gaojian Zhang ◽  
Huihui Zhang ◽  
Yin Zhu ◽  
...  
Keyword(s):  
Lipid Droplets ◽  
Fluorescence Probe ◽  
Two Photon ◽  
Two Photon Fluorescence ◽  
Photon Fluorescence

scholarly journals Two-photon fluorescent probes for detecting the viscosity of lipid droplets and its application in living cells

RSC Advances ◽  
2021 ◽  
Vol 11 (14) ◽  
pp. 8250-8254
Author(s):  
Huiying Chen ◽  
Jianzhi Zhao ◽  
Junzhi Lin ◽  
Baoli Dong ◽  
Hui Li ◽  
...  
Keyword(s):  
Fluorescent Probes ◽  
Lipid Droplets ◽  
Fluorescence Probe ◽  
Living Cells ◽  
Two Photon ◽  
Two Photon Fluorescence ◽  
Photon Fluorescence

A novel two-photon fluorescence probe (CIV) can detect the viscosity and locate lipid droplets in living cells.

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.

Cancer cell-targeted two-photon fluorescence probe for the real-time ratiometric imaging of DNA damage

2016 ◽  
Vol 52 (37) ◽  
pp. 6308-6311 ◽  
Author(s):  
Hua Zhang ◽  
Kui Wang ◽  
Xiaopeng Xuan ◽  
Qingzhang Lv ◽  
Yamin Nie ◽  
...  
Keyword(s):  
Dna Damage ◽  
Cancer Cells ◽  
Real Time ◽  
Cancer Cell ◽  
Fluorescence Probe ◽  
The Real ◽  
Two Photon ◽  
Ratiometric Imaging ◽  
Two Photon Fluorescence ◽  
Photon Fluorescence

A sequential ICT fluorescence probe (ANF–Glu) was successfully utilized to spatially and temporally image DNA damage in cancer cells.

Development of a mitochondrial-targeted two-photon fluorescence turn-on probe for formaldehyde and its bio-imaging applications in living cells and tissues

2018 ◽  
Vol 42 (11) ◽  
pp. 8325-8329 ◽  
Author(s):  
An Xu ◽  
Yonghe Tang ◽  
Weiying Lin
Keyword(s):  
Fluorescence Probe ◽  
Living Cells ◽  
Two Photon ◽  
Turn On ◽  
Bio Imaging ◽  
Fluorescence Turn On ◽  
Two Photon Fluorescence ◽  
Photon Fluorescence ◽  
Liver Tissues

The first mitochondrial-targeted two-photon fluorescence probe (MT-FA) for formaldehyde (FA) was engineered for monitoring FA in the mitochondria of living cells and liver tissues in one- and two-photon modes.

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