A pyrene-linked thiourea as a chemosensor for cations and simple fluorescent sensor for picric acid

2015 ◽  
Vol 7 (3) ◽  
pp. 1161-1166 ◽  
Author(s):  
Duraisamy Udhayakumari ◽  
Sivan Velmathi ◽  
Parthiban Venkatesan ◽  
Shu-Pao Wu
Keyword(s):  
Fluorescent Sensor ◽  
Picric Acid ◽  
Living Cells ◽  
Visual Sensor

A simple pyrene-linked thiourea has been synthesized and successfully applied as a fluorescent and visual sensor for the detection of Cu2+ and Hg2+ ions 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 reaction-based near-infrared fluorescent sensor for Cu2+ detection in aqueous buffer and its application in living cells and tissues imaging

2017 ◽  
Vol 94 ◽  
pp. 24-29 ◽  
Author(s):  
Huatang Zhang ◽  
Ling Feng ◽  
Yin Jiang ◽  
Yin-Ting Wong ◽  
Yonghe He ◽  
...  
Keyword(s):  
Near Infrared ◽  
Fluorescent Sensor ◽  
Living Cells ◽  
Aqueous Buffer

A fluorogenic and chromogenic dual sensor for the detection of cyanide and copper(ii) in water samples and living cells

2016 ◽  
Vol 8 (38) ◽  
pp. 6909-6915 ◽  
Author(s):  
T. M. Ebaston ◽  
G. Balamurugan ◽  
S. Velmathi
Keyword(s):  
Charge Transfer ◽  
Detection Limit ◽  
Fluorescent Sensor ◽  
Aqueous Media ◽  
Living Cells ◽  
Dual Sensor ◽  
Molecular Charge ◽  
Intra Molecular Charge Transfer ◽  
Good Detection Limit ◽  
Good Detection

Here we describe a simple fluorescent sensor based on intra molecular charge transfer to detect cyanide in aqueous media selectively with a very good detection limit and cascade recognition of aq. copper(ii) ions.

Polyfluorene based fluorescent sensor for sensitive and selective detection of picric acid

2022 ◽  
Vol 306 ◽  
pp. 130860
Author(s):  
Wei Zhang ◽  
Bo Gao ◽  
Xue Guo ◽  
Wenyue Dong
Keyword(s):  
Fluorescent Sensor ◽  
Picric Acid ◽  
Selective Detection

A practical pH-compatible fluorescent sensor for hydrazine in soil, water and living cells

The Analyst ◽  
2020 ◽  
Vol 145 (22) ◽  
pp. 7380-7387 ◽  
Author(s):  
Huming Yan ◽  
Fangjun Huo ◽  
Yongkang Yue ◽  
Jianbin Chao ◽  
Caixia Yin
Keyword(s):  
Central Nervous System ◽  
Nervous System ◽  
Respiratory Tract ◽  
Human Body ◽  
Water Solubility ◽  
Fluorescent Sensor ◽  
Living Cells ◽  
Human Organs ◽  
System P ◽  
The Central Nervous System

The excellent water solubility of hydrazine (N2H4) allows it to easily invade the human body through the skin and respiratory tract, thereby damaging human organs and the central nervous system.

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

scholarly journals Dual-response detection of Ni2+ and Cu2+ ions by a pyrazolopyrimidine-based fluorescent sensor and the application of this sensor in bioimaging

RSC Advances ◽  
2019 ◽  
Vol 9 (61) ◽  
pp. 35671-35676 ◽  
Author(s):  
Yun-Qiong Gu ◽  
Wen-Ying Shen ◽  
Yan Mi ◽  
Yan-Fang Jing ◽  
Jing-Mei Yuan ◽  
...  
Keyword(s):  
Fluorescent Sensor ◽  
Living Cells ◽  
Ethanol Solution ◽  
Photoluminescence Quenching ◽  
Good Imaging ◽  
Imaging Characteristics ◽  
Dual Response ◽  
Response Detection ◽  
Low Cytotoxicity

A pyrazolopyrimidine-based fluorescent sensor L was developed and applied for detection of Cu2+ and Ni2+ in ethanol solution by photoluminescence quenching. It shows low cytotoxicity and good imaging characteristics for Cu2+ and Ni2+ in living cells.

Sign in / Sign up

Export Citation Format

Share Document