A new Rhodamine B-based ‘on–off’ chemical sensor with high selectivity and sensitivity toward Fe3+ and its imaging in living cells

2014 ◽  
Vol 22 (17) ◽  
pp. 4826-4835 ◽  
Author(s):  
Xiaofeng Bao ◽  
Jiaxin Shi ◽  
Xuemei Nie ◽  
Baojing Zhou ◽  
Xinlong Wang ◽  
...  
Keyword(s):  
Rhodamine B ◽  
High Selectivity ◽  
Chemical Sensor ◽  
Living Cells

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-).

A rhodamine B-based lysosomal pH probe

2015 ◽  
Vol 3 (5) ◽  
pp. 919-925 ◽  
Author(s):  
Shi-Li Shen ◽  
Xin-Peng Chen ◽  
Xiao-Fan Zhang ◽  
Jun-Ying Miao ◽  
Bao-Xiang Zhao
Keyword(s):  
Response Time ◽  
Rhodamine B ◽  
High Selectivity ◽  
High Sensitivity ◽  
Living Cells ◽  
Acidic Ph ◽  
Ph Change ◽  
Short Response Time ◽  
Lysosomal Ph ◽  
Ph Probe

A novel rhodamine B-based lysosomal pH probe RML was developed. RML responded to acidic pH with short response time, high selectivity and high sensitivity and could detect lysosomal pH change in living cells.

Fluorescent sensor based on triphenylamine for Zn2+ with high selectivity and imaging in living cells

2021 ◽  
Vol 251 ◽  
pp. 119480
Author(s):  
Dongyuan Wang ◽  
Qiang Yin ◽  
Ming Zheng ◽  
Yongbo Xie ◽  
Wen He ◽  
...  
Keyword(s):  
High Selectivity ◽  
Fluorescent Sensor ◽  
Living Cells

A Novel Highly Sensitive Dual-channel Chemical Sensor for Sequential Recognition of Cu2+ and CN- in Aqueous Media and its Bioimaging Applications on Living Cells

2021 ◽  
Author(s):  
Yong-Qiang Xie ◽  
You-Ming Zhang ◽  
Zhao-Hui Li ◽  
Qi Xiao-Ni ◽  
Hong Yao ◽  
...  
Keyword(s):  
Chemical Sensor ◽  
Aqueous Media ◽  
Living Cells ◽  
Chemical Probe ◽  
Dual Channel ◽  
Highly Sensitive ◽  
Sequential Recognition

A simple and unique dual-channel chemical probe (DH) was designed and synthesized, which not only realized sequential recognition of Cu2+ and CN− by colorimetric and fluorometric methods, but also realized...

A 1,8 naphthalimide anchor rhodamine B based FRET probe for ratiometric detection of Cr3+ion in living cells

2019 ◽  
Vol 372 ◽  
pp. 49-58 ◽  
Author(s):  
Susanta Adhikari ◽  
Sabyasachi Ta ◽  
Avijit Ghosh ◽  
Subhajit Guria ◽  
Abhishek Pal ◽  
...  
Keyword(s):  
Rhodamine B ◽  
Living Cells ◽  
Ratiometric Detection

A ratiometric fluorescence sensor for HOCl based on a FRET platform and application in living cells

RSC Advances ◽  
2016 ◽  
Vol 6 (21) ◽  
pp. 17059-17063 ◽  
Author(s):  
Yan-Ru Zhang ◽  
Zhi-Min Zhao ◽  
Le Su ◽  
Jun-Ying Miao ◽  
Bao-Xiang Zhao
Keyword(s):  
Fluorescent Probe ◽  
High Selectivity ◽  
Fast Response ◽  
Living Cells ◽  
Fluorescence Sensor ◽  
Ratiometric Fluorescence ◽  
Ratiometric Fluorescent Probe

A ratiometric fluorescent probe CRSH based on a FRET platform for detecting HOCl. CRSH showed high selectivity, excellent sensitivity and a fast response toward HOCl.

A new ratiometric fluorescent probe for detecting endogenous HClO in living cells

2018 ◽  
Vol 42 (4) ◽  
pp. 2989-2993 ◽  
Author(s):  
Li-Jie Zhang ◽  
Jun-Ya Ning ◽  
Jun-Ying Miao ◽  
Jin-Ting Liu ◽  
Bao-Xiang Zhao
Keyword(s):  
Fluorescent Probe ◽  
High Selectivity ◽  
Living Cells ◽  
Ratiometric Fluorescent Probe

A new benzimidazole-hemicyanine-based ratiometric fluorescent probe (ZBM-H) was developed, which showed high selectivity and sensitivity for detecting HClO.

Naphthalimide based fluorescent sensor for Zn2+ with high selectivity and sensitivity and its imaging in living cells

2020 ◽  
Vol 113 ◽  
pp. 107798
Author(s):  
Daying Liu ◽  
Mingyang Zhang ◽  
Siyu Fang ◽  
Jun Shi ◽  
Jingjing Zhang ◽  
...  
Keyword(s):  
High Selectivity ◽  
Fluorescent Sensor ◽  
Living Cells
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