A new ‘Turn-on’ PET-CHEF based fluorescent sensor for Al3+ and CN− ions: applications in real samples

2018 ◽  
Vol 10 (9) ◽  
pp. 983-990 ◽  
Author(s):  
Akul Sen Gupta ◽  
Kamaldeep Paul ◽  
Vijay Luxami
Keyword(s):  
Fluorescent Sensor ◽  
Real Samples ◽  
Turn On ◽  
Naphthoic Acid ◽  
Photophysical Behavior

An antipyrine and naphthoic acid-based hybrid molecular architect was synthesized and its photophysical behavior towards various cations and anions was further investigated.

A “turn-on” small molecule fluorescent sensor for the determination of Al3+ ion in real samples: theoretical calculations, and photophysical and electrochemical properties

2021 ◽  
Vol 45 (39) ◽  
pp. 18400-18411
Author(s):  
Süreyya Oğuz Tümay ◽  
Ahmet Şenocak ◽  
Arif Mermer
Keyword(s):  
Small Molecule ◽  
Fluorescent Sensor ◽  
Theoretical Calculations ◽  
Sample Analysis ◽  
Fluorescence Sensing ◽  
Paper Test ◽  
Real Samples ◽  
Real Sample Analysis ◽  
Turn On

The fluorescence sensing properties of a naphthalene-based acetohydrazide (3) were investigated. A highly selective “turn-on” response was obtained towards Al3+ ions, and this was used for real sample analysis and development of paper test strips.

Fluorescence response of a thiazolidine carboxylic acid derivative for the selective and nanomolar detection of Zn(ii) ions: quantum chemical calculations and application in real samples

RSC Advances ◽  
2015 ◽  
Vol 5 (127) ◽  
pp. 105453-105463 ◽  
Author(s):  
C. Balakrishnan ◽  
M. Theetharappan ◽  
Satheesh Natarajan ◽  
S. Thalamuthu ◽  
M. A. Neelakantan
Keyword(s):  
Quantum Chemical ◽  
Fluorescent Sensor ◽  
Environmental Water ◽  
Klebsiella Pneumonia ◽  
Real Samples ◽  
E Coli ◽  
Turn On ◽  
Nanomolar Detection ◽  
Molar Scale ◽  
Carboxylic Acid Derivative

A turn-on fluorescent sensor (L) for Zn2+detection in nano molar scale was synthesized and characterized. L shows fluorescence withKlebsiella pneumoniaandE. coli. L was utilized to detect Zn2+ions and bacteria in environmental water samples.

scholarly journals A single point mutation converts a proton-pumping rhodopsin into a red-shifted, turn-on fluorescent sensor for chloride

2021 ◽  
Author(s):  
Jasmine N. Tutol ◽  
Jessica Lee ◽  
Hsichuan Chi ◽  
Farah N. Faizuddin ◽  
Sameera S. Abeyrathna ◽  
...  
Keyword(s):  
Point Mutation ◽  
Fluorescent Sensor ◽  
Single Point ◽  
Proton Pumping ◽  
Single Point Mutation ◽  
Turn On ◽  
Gloeobacter Violaceus

By utilizing laboratory-guided evolution, we have converted the fluorescent proton-pumping rhodopsin GR from Gloeobacter violaceus into GR1, a red-shifted, turn-on fluorescent sensor for chloride.

ChemInform Abstract: A Highly Efficient and Selective Turn-on Fluorescent Sensor for Cu2+ Ion.

ChemInform ◽  
2010 ◽  
Vol 42 (3) ◽  
pp. no-no
Author(s):  
Xuehua Wang ◽  
Jing Cao ◽  
Chuanfeng Chen
Keyword(s):  
Fluorescent Sensor ◽  
Turn On ◽  
Highly Efficient

Photolysis of a calixpyridinium-based supramolecular amphiphilic assembly and its selective turn-on fluorescence recognition of lysine in water

2019 ◽  
Vol 55 (81) ◽  
pp. 12235-12238 ◽  
Author(s):  
Kui Wang ◽  
Hong-Xi Dou ◽  
Meng-Meng Wang ◽  
Yue Wu ◽  
Ze-Hao Zhang ◽  
...  
Keyword(s):  
Fluorescent Sensor ◽  
Turn On ◽  
Recognition Motif

A new calixpyridinium-based light-responsive host–guest recognition motif was found in this work. This host–guest recognition motif was further discovered to be applied as a selective turn-on fluorescent sensor for lysine.

A water-soluble BODIPY derivative as a highly selective “Turn-On” fluorescent sensor for H2O2 sensing in vivo

2014 ◽  
Vol 56 ◽  
pp. 58-63 ◽  
Author(s):  
Jian Xu ◽  
Qian Li ◽  
Ying Yue ◽  
Yong Guo ◽  
Shijun Shao
Keyword(s):  
Fluorescent Sensor ◽  
Water Soluble ◽  
Turn On ◽  
H2o2 Sensing
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