A turn-on fluorescence probe for imaging iodide in living cells based on an elimination reaction

2015 ◽  
Vol 51 (32) ◽  
pp. 6925-6927 ◽  
Author(s):  
Fanpeng Kong ◽  
Xiaoyue Meng ◽  
Ranran Chu ◽  
Kehua Xu ◽  
Bo Tang
Keyword(s):  
Heavy Metal ◽  
Fluorescent Probe ◽  
Fluorescence Probe ◽  
Living Cells ◽  
Elimination Reaction ◽  
Turn On ◽  
First Time ◽  
Excellent Selectivity

Based on a unique elimination reaction prompted by the iodide, a turn-on fluorescent probe (HCy-OMe-Br) without containing heavy metal has been developed for the first time. The probe can monitor iodide with excellent selectivity and sensitivity and was successfully applied to visualize iodide in living cells.

Pyrene appended thymine derivative for selective turn-on fluorescence sensing of uric acid in live cells

RSC Advances ◽  
2016 ◽  
Vol 6 (71) ◽  
pp. 66774-66778 ◽  
Author(s):  
Prithidipa Sahoo ◽  
Himadri Sekhar Sarkar ◽  
Sujoy Das ◽  
Kalipada Maiti ◽  
Md Raihan Uddin ◽  
...  
Keyword(s):  
Uric Acid ◽  
Fluorescent Probe ◽  
High Sensitivity ◽  
Living Cells ◽  
Live Cells ◽  
Fluorescence Sensing ◽  
Turn On ◽  
Sensitivity And Selectivity ◽  
First Time

A new ‘turn-ON’ fluorescent probe, pyrene appended thymine acetamide (PTA), with high sensitivity and selectivity for the detection of uric acid (UA) was developed and first time imaging of uric acid in living cells in water was achieved.

scholarly journals A naphthalimide-based turn-on fluorescence probe for peroxynitrite detection and imaging in living cells

RSC Advances ◽  
2020 ◽  
Vol 10 (63) ◽  
pp. 38281-38286
Author(s):  
Xiling Liu ◽  
Fangyuan Gu ◽  
Xinyi Zhou ◽  
Wei Zhou ◽  
Shuping Zhang ◽  
...  
Keyword(s):  
Fluorescent Probe ◽  
Hepg2 Cells ◽  
Fluorescence Probe ◽  
Living Cells ◽  
Selective Detection ◽  
C Elegans ◽  
Turn On

A novel fluorescent probe HCA-OH was designed for selective detection of peroxynitrite and imaging in HepG2 cells and C. elegans.

A novel ratiometric and reversible fluorescent probe based on naphthalimide for the detection of Al3+ and pH with excellent selectivity

2020 ◽  
Vol 44 (8) ◽  
pp. 3261-3267 ◽  
Author(s):  
Zhuo Li ◽  
Weihong Chen ◽  
Liuyan Dong ◽  
Yan Song ◽  
Ronghang Li ◽  
...  
Keyword(s):  
Emission Spectrum ◽  
Fluorescent Probe ◽  
Fluorescence Probe ◽  
Ph Value ◽  
Fluorescence Emission ◽  
Blue Shift ◽  
Living Cells ◽  
Fluorescence Emission Spectrum ◽  
Excellent Selectivity

A novel ratiometric and reversible fluorescence probe was designed and synthesized. The fluorescent probe recognizes Al3+ to cause a blue shift in the fluorescence emission spectrum. Fluorescence probe can be used as a sensor to detect Al3+ in living cells and Zebra fishes. The probe can detect the pH value when the alkalinity range was 8–10.

The development of an endoplasmic reticulum-targeting fluorescent probe for the imaging of 1,4-dithiothreitol (DTT) in living cells

2021 ◽  
Author(s):  
Abdul Hadi Mehmood ◽  
Baoli Dong ◽  
Yaru Lu ◽  
Wenhui Song ◽  
Yaru Sun ◽  
...  
Keyword(s):  
Endoplasmic Reticulum ◽  
Fluorescent Probe ◽  
Living Cells ◽  
Turn On ◽  
Er Targeting ◽  
Endoplasmic Reticulum Targeting ◽  
First Time

An effective turn-on ER-targeting fluorescent probe ER-DTT was designed to image DTT of endoplasmic reticulum for the first time.

A turn-on fluorescent probe for real-time detection of endogenous cysteine in living cells

2020 ◽  
Vol 226 ◽  
pp. 117506
Author(s):  
Guomin Zhao ◽  
Wenge Yang ◽  
Fangzhao Li ◽  
Zhenmei Deng ◽  
Yonghong Hu
Keyword(s):  
Real Time ◽  
Fluorescent Probe ◽  
Living Cells ◽  
Turn On ◽  
Real Time Detection

A naked-eye visible and turn-on fluorescence probe for Fe3+ and its bioimaging application in living cells

2016 ◽  
Vol 237 ◽  
pp. 501-508 ◽  
Author(s):  
Yaming Liu ◽  
Jinyu Zhang ◽  
Jiaxi Ru ◽  
Xiang Yao ◽  
Yang Yang ◽  
...  
Keyword(s):  
Fluorescence Probe ◽  
Living Cells ◽  
Naked Eye ◽  
Turn On

Colorimetric and Fluorescent Probe for Hypochlorite with High Selectivity

2013 ◽  
Vol 295-298 ◽  
pp. 475-478 ◽  
Author(s):  
Zhi Xiang Han ◽  
Ming Hui Du ◽  
Guo Xi Liang ◽  
Xiang Yang Wu
Keyword(s):  
Reactive Oxygen Species ◽  
Aqueous Solution ◽  
Detection Limit ◽  
Fluorescent Probe ◽  
Rhodamine B ◽  
High Selectivity ◽  
Reactive Oxygen ◽  
Living Cells ◽  
Oxygen Species ◽  
Turn On

Rhodamine B thiohydrazide (RBS) was firstly employed as turn-on fluorescent probe for hypochlorite in aqueous solution and living cells. It exhibits a stable response to hypochlorite from 1.0×10-6to 1.0×10-5M with a detection limit of 3.3×10-7M. The response of this probe to hypochlorite is fast and highly selective compared with other reactive oxygen species (such as.OH,1O2, H2O2) and other common anions (such as X-, ClO2-, ClO4-, NO3-, NO2-, OH-, Ac-, CO32-, SO42-).

Near-infrared templated fluorescent probe for nitroxyl: Selective and sensitive turn-on detection in living cells

2020 ◽  
Vol 310 ◽  
pp. 127839 ◽  
Author(s):  
Sathyadevi Palanisamy ◽  
Li-Fong Chen ◽  
Shey-Cherng Tzou ◽  
Yun-Ming Wang
Keyword(s):  
Fluorescent Probe ◽  
Near Infrared ◽  
Living Cells ◽  
Turn On

scholarly journals A novel and fast responsive turn-on fluorescent probe for the highly selective detection of Cd2+ based on photo-induced electron transfer

RSC Advances ◽  
2019 ◽  
Vol 9 (62) ◽  
pp. 36011-36019 ◽  
Author(s):  
Meng-Xia Huang ◽  
Cai-Hua Lv ◽  
Qing-Da Huang ◽  
Jia-Ping Lai ◽  
Hui Sun
Keyword(s):  
Electron Transfer ◽  
Fluorescent Probe ◽  
Fluorescence Probe ◽  
Selective Detection ◽  
Turn On ◽  
Highly Sensitive ◽  
Photo Induced Electron Transfer

A novel, highly sensitive and fast responsive turn-on fluorescence probe ADMPA for Cd2+ was successfully developed based on 2,9-dimethyl-1,10-phenanthroline and o-aminophenol.

A turn-on Schiff base fluorescent probe for the exogenous and endogenous Fe3+ ion sensing and bioimaging of living cells

2020 ◽  
Vol 44 (45) ◽  
pp. 19642-19649
Author(s):  
Lingjie Hou ◽  
Tao Liu ◽  
Yaling Gong ◽  
Jin Li ◽  
Chenhua Deng ◽  
...  
Keyword(s):  
Aqueous Solution ◽  
Schiff Base ◽  
Fluorescent Probe ◽  
Living Cells ◽  
Naphthalic Anhydride ◽  
Turn On ◽  
Ion Sensing

A Schiff base fluorescent probe, namely naphthalic anhydride – (2-pyridine) hydrazone (NAH), has been synthesized and developed for the highly selective and sensitive monitoring of Fe3+ ions in an aqueous solution and living cells.

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