A New Fluorescent Chemosensor for Metal Ions Based upon 1,8-Naphthalimide and 8-Hydroxyquinoline

2011 ◽  
Vol 29 (10) ◽  
pp. 2165-2168 ◽  
Author(s):  
Hui Xu ◽  
Xiwen Zeng ◽  
Huiling Dai
Keyword(s):  
Metal Ions ◽  
Fluorescent Chemosensor

scholarly journals Tuning the sensitivity towards mercury via cooperative binding to d-fructose: dual fluorescent chemosensor based on 1,8-naphthyridine-boronic acid derivative

RSC Advances ◽  
2021 ◽  
Vol 11 (24) ◽  
pp. 14862-14870
Author(s):  
Marina Rajadurai ◽  
E. Ramanjaneya Reddy
Keyword(s):  
Metal Ions ◽  
Acid Derivative ◽  
Boronic Acid ◽  
Toxic Metal ◽  
Fluorescent Chemosensor ◽  
Cooperative Binding ◽  
Toxic Metal Ions

This new dual d-fructose–mercury chemosensor is the first example of utilizing boronic acid–diol complexation for enhancement of the sensor's sensitivity towards toxic metal ions.

scholarly journals A multifunctional selective “turn-on” fluorescent chemosensor for detection of Group IIIA ions Al3+, Ga3+ and In3+

2018 ◽  
Vol 17 (9) ◽  
pp. 1247-1255 ◽  
Author(s):  
Hyo Jung Jang ◽  
Ji Hye Kang ◽  
Dongju Yun ◽  
Cheal Kim
Keyword(s):  
Metal Ions ◽  
Fluorescent Chemosensor ◽  
Selective Recognition ◽  
Turn On

A versatile chemosensor was developed for highly distinguishable and selective recognition of group IIIA metal ions (Al3+, Ga3+ and In3+).

scholarly journals Fluorimetric Detection of Zn2+, Mg2+, and Fe2+ with 3-Hydroxy-4-Pyridylisoquinoline as Fluorescent Probe

2020 ◽  
Author(s):  
Gabriel E. Gomez Pinheiro ◽  
Heiko Ihmels
Keyword(s):  
Metal Ions ◽  
Fluorescent Probe ◽  
Title Compound ◽  
Emission Spectroscopy ◽  
Pattern Analysis ◽  
Fluorescent Chemosensor ◽  
Fluorimetric Detection ◽  
Absorption And Emission ◽  
Optical Responses ◽  
Absorption And Emission Spectroscopy

AbstractThe suitability of 3-hydroxy-4-pyridylisoquinoline to operate as fluorescent chemosensor for the detection of metal ions was investigated. For that purpose, the interactions of the title compound with selected metal ions were investigated by absorption and emission spectroscopy. The complexation of Zn2+, Fe2+, Mg2+ with 1:1 and 2:1 stoichiometry leads to characteristic optical responses that depend significantly on the employed solvents, thus allowing for the fluorimetric identification and detection of particular metal cations in a matrix-based pattern analysis or by fluorimetric titrations. Graphical abstract

An efficient “Ratiometric” fluorescent chemosensor for the selective detection of Hg2+ ions based on phosphonates: its live cell imaging and molecular keypad lock applications

2019 ◽  
Vol 11 (7) ◽  
pp. 901-916 ◽  
Author(s):  
Gujuluva Gangatharan Vinoth Kumar ◽  
Ramaraj Sayee Kannan ◽  
Thomas Chung-Kuang Yang ◽  
Jegathalaprathaban Rajesh ◽  
Gandhi Sivaraman
Keyword(s):  
Metal Ions ◽  
Live Cell Imaging ◽  
Cell Imaging ◽  
Live Cell ◽  
Fluorescent Chemosensor ◽  
Selective Detection

Herein, we have reported the ability of smart chemosensors (L1 and L2) to selectively detect Hg(ii) ions over other metal ions and examined this phenomenon by various spectroscopy techniques.

A New Benzylidene-based Fluorophore Polymer as “Turn on” Fluorescent Chemosensor Selectively for Heavy Metal Ions

2014 ◽  
Vol 43 (7) ◽  
pp. 1043-1045 ◽  
Author(s):  
Wan Leng Lim ◽  
Takaomi Kobayashi ◽  
Hiroyuki Aota ◽  
Chuan Wei Oo
Keyword(s):  
Heavy Metal ◽  
Metal Ions ◽  
Heavy Metal Ions ◽  
Fluorescent Chemosensor ◽  
Turn On

A colorimetric and turn-on fluorescent chemosensor for selective detection of Hg2+: theoretical studies and intracellular applications

RSC Advances ◽  
2015 ◽  
Vol 5 (83) ◽  
pp. 67833-67840 ◽  
Author(s):  
Rimi Roy ◽  
Soumyadipta Rakshit ◽  
Sanjay Bhar ◽  
Subhash Chandra Bhattacharya
Keyword(s):  
Metal Ions ◽  
Aqueous Medium ◽  
Fluorescent Chemosensor ◽  
Theoretical Studies ◽  
Selective Detection ◽  
Turn On

A new colorimetric, “turn-on” fluorescent chemosensor (DEAS-BPH) was synthesized for selective and sensitive recognition of Hg2+ ions with no interference from environmentally relevant metal ions in a mixed organo-aqueous medium.

A turn-on spiropyran derivative based reversible photo-driven colorimetric and fluorescent chemosensor for trivalent metal ions

Tetrahedron ◽  
2017 ◽  
Vol 73 (47) ◽  
pp. 6637-6643 ◽  
Author(s):  
Juxiang Meng ◽  
Henan Xu ◽  
Zhongyu Li ◽  
Song Xu ◽  
Chao Yao
Keyword(s):  
Metal Ions ◽  
Fluorescent Chemosensor ◽  
Trivalent Metal ◽  
Turn On ◽  
Trivalent Metal Ions

scholarly journals A coumarin derivative-Cu2+ complex-based fluorescent chemosensor for detection of biothiols

RSC Advances ◽  
2020 ◽  
Vol 10 (60) ◽  
pp. 36265-36274
Author(s):  
Nguyen Khoa Hien ◽  
Mai Van Bay ◽  
Phan Diem Tran ◽  
Nguyen Tan Khanh ◽  
Nguyen Dinh Luyen ◽  
...  
Keyword(s):  
Metal Ions ◽  
Stability Constants ◽  
Theoretical Calculations ◽  
Research Direction ◽  
Coumarin Derivative ◽  
Fluorescent Chemosensor ◽  
Fluorescent Ligands ◽  
New Research

This study opens a new research direction towards the utilization of complexes between metal ions and fluorescent ligands for the detection of biothiols based on the theoretical calculations of stability constants.

Novel spiropyran derivative-based colorimetric and fluorescent chemosensor for detecting trivalent metal ions

Optik ◽  
2020 ◽  
Vol 218 ◽  
pp. 164991
Author(s):  
Jintao Zhou ◽  
Minyan Huang ◽  
Yuzhe Zhang ◽  
Song Xu ◽  
Zhongyu Li
Keyword(s):  
Metal Ions ◽  
Fluorescent Chemosensor ◽  
Trivalent Metal ◽  
Trivalent Metal Ions
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