A turn-on fluorescent sensor for highly sensitive mercury(ii) detection based on a carbon dot-labeled oligodeoxyribonucleotide and MnO2 nanosheets

2018 ◽  
Vol 42 (2) ◽  
pp. 1228-1234 ◽  
Author(s):  
Jingshuai Li ◽  
Bin Du ◽  
Yuewen Li ◽  
Yaoguang Wang ◽  
Dan Wu ◽  
...  
Keyword(s):  
Fluorescent Sensor ◽  
Carbon Dot ◽  
Mno2 Nanosheets ◽  
Turn On ◽  
Highly Sensitive

ssDNA–QDs can bind to MnO2 nanosheets with a higher appetency than dsDNA–QDs.

A highly selective turn-on fluorescent sensor for fluoride and its application in imaging of living cells

2014 ◽  
Vol 38 (12) ◽  
pp. 6198-6204 ◽  
Author(s):  
Jiun-Ting Yeh ◽  
Parthiban Venkatesan ◽  
Shu-Pao Wu
Keyword(s):  
Fluorescent Probe ◽  
Fluorescence Enhancement ◽  
Fluorescent Sensor ◽  
Living Cells ◽  
Green Fluorescence ◽  
Turn On ◽  
Highly Sensitive

A highly sensitive and selective fluorescent probe (FS) is based on a fluoride-specific desilylation reaction to yield a significant green fluorescence enhancement.

scholarly journals Development of a fused imidazo[1,2-a]pyridine based fluorescent probe for Fe3+ and Hg2+ in aqueous media and HeLa cells

RSC Advances ◽  
2019 ◽  
Vol 9 (51) ◽  
pp. 29856-29863 ◽  
Author(s):  
Suman Srivastava ◽  
Neha Thakur ◽  
Ashutosh Singh ◽  
Poonam Shukla ◽  
Vipin Kumar Maikhuri ◽  
...  
Keyword(s):  
Fluorescent Probe ◽  
Hela Cells ◽  
Fluorescent Sensor ◽  
Aqueous Media ◽  
Selective Detection ◽  
Cascade Cyclization ◽  
Turn On ◽  
Highly Sensitive

A new fluorescent sensor 5 having fused imidazopyridine scaffold has been synthesized via cascade cyclization. It exhibits highly sensitive and selective detection of Fe3+ (‘turn-on’) and Hg2+ (‘turn-off’) in vitro and in HeLa cells.

Highly Sensitive and Selective Chip-Based Fluorescent Sensor for Mercuric Ion: Development and Comparison of Turn-On and Turn-Off Systems

2012 ◽  
Vol 84 (18) ◽  
pp. 8060-8066 ◽  
Author(s):  
Juan Du ◽  
Meiying Liu ◽  
Xinhui Lou ◽  
Tao Zhao ◽  
Zheng Wang ◽  
...  
Keyword(s):  
Fluorescent Sensor ◽  
Turn On ◽  
Mercuric Ion ◽  
Highly Sensitive

Rational design of a highly sensitive and selective “turn-on” fluorescent sensor for PO43− detection

2015 ◽  
Vol 44 (48) ◽  
pp. 20830-20833 ◽  
Author(s):  
Si-Quan Jiang ◽  
Zi-Yan Zhou ◽  
Shu-Ping Zhuo ◽  
Guo-Gang Shan ◽  
Ling-Bao Xing ◽  
...  
Keyword(s):  
Schiff Base ◽  
Rational Design ◽  
Fluorescent Sensor ◽  
Turn On ◽  
Base Unit ◽  
Highly Sensitive

An in situ-generated iron(iii) complex with a 1,8-naphthalene-based Schiff base unit has been rationally designed, which exhibits a highly selective response and excellent sensitivity for the turn-on detection of PO43− anions.

A highly sensitive and selective turn-on fluorescent sensor for dihydrogen phosphate in living cells

2017 ◽  
Vol 247 ◽  
pp. 791-796 ◽  
Author(s):  
Kun-Peng Wang ◽  
Si-Jie Zhang ◽  
Cheng-Dong Lv ◽  
Hui-Shi Shang ◽  
Zhi-Hui Jin ◽  
...  
Keyword(s):  
Fluorescent Sensor ◽  
Living Cells ◽  
Dihydrogen Phosphate ◽  
Turn On ◽  
Highly Sensitive

A highly Sensitive Turn-on Fluorescent Sensor for Ba2+ Based on G-Quadruplexes

2016 ◽  
Vol 27 (2) ◽  
pp. 569-574 ◽  
Author(s):  
Lijun Xu ◽  
Yang Chen ◽  
Ruihua Zhang ◽  
Tian Gao ◽  
Yajie Zhang ◽  
...  
Keyword(s):  
Fluorescent Sensor ◽  
Turn On ◽  
Highly Sensitive

Highly sensitive and selective turn-on fluorescent sensor for dual recognition of Cu2+ and CN− based on a methylquinoline derivative

2018 ◽  
Vol 149 ◽  
pp. 764-773 ◽  
Author(s):  
Zhanglin Shi ◽  
Yayi Tu ◽  
Renjie Wang ◽  
Gang Liu ◽  
Shouzhi Pu
Keyword(s):  
Fluorescent Sensor ◽  
Turn On ◽  
Highly Sensitive
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