A mitochondria-targetable fluorescent probe for peroxynitrite: fast response and high selectivity

2015 ◽  
Vol 51 (13) ◽  
pp. 2721-2724 ◽  
Author(s):  
Hongxing Zhang ◽  
Jing Liu ◽  
Yuan-Qiang Sun ◽  
Yingying Huo ◽  
Yaohua Li ◽  
...  
Keyword(s):  
Fluorescent Probe ◽  
High Selectivity ◽  
Fluorescence Probe ◽  
Fast Response

A mitochondria-targetable fluorescence probe, methyl(4-hydroxyphenyl)amino-substituted pyronin (1), was exploited, which could highly selectively sense peroxynitrite (ONOO−) within seconds.

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 ratiometric fluorescent probe for rapid and sensitive visualization of hypochlorite in living cells

RSC Advances ◽  
2014 ◽  
Vol 4 (81) ◽  
pp. 43110-43113 ◽  
Author(s):  
Jiayu Zha ◽  
Boqiao Fu ◽  
Caiqin Qin ◽  
Lintao Zeng ◽  
Xichao Hu
Keyword(s):  
Detection Limit ◽  
Fluorescent Probe ◽  
High Selectivity ◽  
Fast Response ◽  
Living Cells ◽  
Low Detection Limit ◽  
Colorimetric Response ◽  
Ratiometric Fluorescent Probe

A novel fluorescent probe displayed a colorimetric response to ClO− with high selectivity, fast response and a low detection limit (0.08 μM).

A colorimetric and fluorescent probe for multiple transition metal ions (Cu2+, Zn2+ and Ni2+): Fast response and high selectivity

2015 ◽  
Vol 220 ◽  
pp. 463-471 ◽  
Author(s):  
Chunrong Chen ◽  
Guangwen Men ◽  
Wenhuan Bu ◽  
Chunshuang Liang ◽  
Hongchen Sun ◽  
...  
Keyword(s):  
Transition Metal ◽  
Metal Ions ◽  
Fluorescent Probe ◽  
High Selectivity ◽  
Transition Metal Ions ◽  
Fast Response

A colorimetric and ratiometric fluorescent probe for the rapid and sensitive detection of sulfite in sugar

2016 ◽  
Vol 8 (7) ◽  
pp. 1572-1576 ◽  
Author(s):  
Xiaoming Jiang ◽  
Junchao Xu ◽  
Youlai Zhang ◽  
Hongying Wang ◽  
Lintao Zeng ◽  
...  
Keyword(s):  
Detection Limit ◽  
Fluorescent Probe ◽  
High Selectivity ◽  
Fast Response ◽  
Sensitive Detection ◽  
Low Detection Limit ◽  
Ratiometric Fluorescent Probe

A colorimetric and ratiometric fluorescent probe shows a fast response and high selectivity towards sulfite with a low detection limit (12 nM).

A Ratiometric Fluorescent Probe for Biological Signaling Molecule H2S: Fast Response and High Selectivity

2013 ◽  
Vol 19 (15) ◽  
pp. 4717-4722 ◽  
Author(s):  
Jing Liu ◽  
Yuan-Qiang Sun ◽  
Jingyu Zhang ◽  
Ting Yang ◽  
Jianbin Cao ◽  
...  
Keyword(s):  
Fluorescent Probe ◽  
High Selectivity ◽  
Fast Response ◽  
Signaling Molecule ◽  
Ratiometric Fluorescent Probe

An arylboronate-based fluorescent probe for peroxynitrite with fast response and high selectivity

2015 ◽  
Vol 7 (12) ◽  
pp. 4885-4888 ◽  
Author(s):  
Jian Zhang ◽  
Yaping Li ◽  
Wei Guo
Keyword(s):  
Fluorescent Probe ◽  
High Selectivity ◽  
Fast Response

An arylboronate-based fluorescent probe was developed for detecting peroxynitrite in vitro and in vivo with fast response and high selectivity.

scholarly journals A Highly Selective Turn-On Fluorescent Probe for the Detection of Zinc

Molecules ◽  
2021 ◽  
Vol 26 (13) ◽  
pp. 3825
Author(s):  
Ling-Yi Shen ◽  
Xiao-Li Chen ◽  
Xian-Jiong Yang ◽  
Hong Xu ◽  
Ya-Li Huang ◽  
...  
Keyword(s):  
High Selectivity ◽  
Fluorescence Probe ◽  
Stoichiometric Ratio ◽  
X Ray Diffraction ◽  
X Ray ◽  
Turn On ◽  
Imine Nitrogen ◽  
System A ◽  
Plot Analysis ◽  
L System

A novel turn-on fluorescence probe L has been designed that exhibits high selectivity and sensitivity with a detection limit of 9.53 × 10−8 mol/L for the quantification of Zn2+. 1H-NMR spectroscopy and single crystal X-ray diffraction analysis revealed the unsymmetrical nature of the structure of the Schiff base probe L. An emission titration experiment in the presence of different molar fractions of Zn2+ was used to perform a Job’s plot analysis. The results showed that the stoichiometric ratio of the complex formed by L and Zn2+ was 1:1. Moreover, the molecular structure of the mononuclear Cu complex reveals one ligand L coordinates with one Cu atom in the asymmetric unit. On adding CuCl2 to the ZnCl2/L system, a Cu-Zn complex was formed and a strong quenching behavior was observed, which inferred that the Cu2+ displaced Zn2+ to coordinate with the imine nitrogen atoms and hydroxyl oxygen atoms of probe L.

A dihydronaphthalene based fluorescence probe for sensitive detection of cysteine and its application in bioimaging

2020 ◽  
Vol 44 (3) ◽  
pp. 973-980 ◽  
Author(s):  
Mengyuan Cui ◽  
Lili Xia ◽  
Yueqing Gu ◽  
Peng Wang
Keyword(s):  
Fluorescent Probe ◽  
Small Molecule ◽  
Fluorescence Probe ◽  
Sensitive Detection

A novel small molecule fluorescent probe NC-Cys for monitoring cysteine based on dihydronaphthalene was developed.

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-).

scholarly journals A New Heptamethine Cyanine-Based Near-Infrared Fluorescent Probe for Divalent Copper Ions with High Selectivity

2013 ◽  
Vol 03 (08) ◽  
pp. 314-319 ◽  
Author(s):  
Zhixiang Han ◽  
Qingqing Yang ◽  
Lihui Liang ◽  
Xiaobing Zhang
Keyword(s):  
Fluorescent Probe ◽  
Near Infrared ◽  
High Selectivity ◽  
Copper Ions ◽  
Divalent Copper
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