scholarly journals A uracil nitroso amine based colorimetric sensor for the detection of Cu2+ions from aqueous environment and its practical applications

RSC Advances ◽  
2015 ◽  
Vol 5 (28) ◽  
pp. 21464-21470 ◽  
Author(s):  
Samadhan R. Patil ◽  
Jitendra P. Nandre ◽  
Prashant A. Patil ◽  
Suban K. Sahoo ◽  
Manisha Devi ◽  
...  
Keyword(s):  
Colorimetric Sensor ◽  
Aqueous Environment ◽  
Practical Applications ◽  
Colorimetric Chemosensor

Uracil nitroso amine based colorimetric chemosensor for Cu2+ions from a 100% aqueous environment.

A polydiacetylene-based colorimetric chemosensor for malondialdehyde detection: a food spoilage indicator

2017 ◽  
Vol 5 (33) ◽  
pp. 8553-8558 ◽  
Author(s):  
Sangwan Kim ◽  
Sunjong Lee ◽  
Yejin Ahn ◽  
Hyun Ki Kim ◽  
Joonseok Koh ◽  
...  
Keyword(s):  
Colorimetric Sensor ◽  
Food Spoilage ◽  
Colorimetric Chemosensor

A polydiacetylene-based colorimetric sensor was devised to detect malondialdehyde as a food spoilage indicator.

Sensitive colorimetric detection of CN− and AcO− anions in a semi-aqueous environment through a coumarin–naphthalene conjugate azo dye

2019 ◽  
Vol 43 (13) ◽  
pp. 5126-5132 ◽  
Author(s):  
Sushil K. Dwivedi ◽  
Syed S. Razi ◽  
Arvind Misra
Keyword(s):  
Aqueous Medium ◽  
Azo Dye ◽  
Colorimetric Detection ◽  
Aqueous Environment ◽  
Colorimetric Chemosensor

An efficient colorimetric chemosensor to detect anions in an aqueous medium.

A colorimetric chemosensor for sulfide in a near-perfect aqueous solution: practical application using a test kit

RSC Advances ◽  
2016 ◽  
Vol 6 (88) ◽  
pp. 85091-85099 ◽  
Author(s):  
Seong Youl Lee ◽  
Cheal Kim
Keyword(s):  
Aqueous Solution ◽  
Colorimetric Detection ◽  
Practical Application ◽  
Practical Applications ◽  
Colorimetric Chemosensor ◽  
Test Kit

A selective chemosensor with practical applications was developed for the colorimetric detection of S2− in a near-perfect aqueous solution.

A simple yet highly selective colorimetric sensor for cyanide anion in an aqueous environment

2008 ◽  
Vol 6 (17) ◽  
pp. 3038 ◽  
Author(s):  
Hao-Tao Niu ◽  
Dongdong Su ◽  
Xueliang Jiang ◽  
Wenzhi Yang ◽  
Zhenming Yin ◽  
...  
Keyword(s):  
Colorimetric Sensor ◽  
Aqueous Environment ◽  
Cyanide Anion

scholarly journals Unusual redshift due to selective hydrogen bonding between F− ion and sensor motif: a naked eye colorimetric sensor for F− ions in an aqueous environment

2020 ◽  
Vol 1 (7) ◽  
pp. 2346-2356
Author(s):  
Jyotirlata Singha ◽  
Tapendu Samanta ◽  
Raja Shunmugam
Keyword(s):  
Hydrogen Bonding ◽  
Colorimetric Sensor ◽  
Fluoride Ion ◽  
Aqueous Environment ◽  
Hydrazine Derivative ◽  
Naked Eye

Naked-eye sensing of fluoride ion using 2,4-dinitrophenyl hydrazine derivative.

Synthesis of 1,4-Dihydropyridine as a Fluorescent and Colorimetric Chemosensor for Detection of Fe3+ Ion

2019 ◽  
Vol 17 (10) ◽  
pp. 747-754
Author(s):  
Zohreh Kheil Kordi ◽  
Ghodsi Mohammadi Ziarani ◽  
Alireza Badiei ◽  
Negar Lashgari
Keyword(s):  
Ammonium Acetate ◽  
Detection Limits ◽  
Colorimetric Sensor ◽  
Colorimetric Chemosensor ◽  
Vis Spectroscopy

A new fluorescent and colorimetric sensor for Fe3+ ion were synthesized via four-component reaction of acetophenone, dimedone, benzaldehyde and ammonium acetate in the presence of SrFe12O19. The chemosensor shows excellent sensitivity toward Fe3+ ion. The sensing ability of the chemosensor was studied by fluorescent and UV-Vis spectroscopy. The detection limits for Fe3+ were calculated respectively about 8.3 × 10–6 M and 2.3 × 10–6 M for fluorescence and UV-Vis techniques.

scholarly journals A novel dihydro phenylquinazolinone-based two-in-one colourimetric chemosensor for nickel(ii), copper(ii) and its copper complex for the fluorescent colourimetric nanomolar detection of the cyanide anion

RSC Advances ◽  
2020 ◽  
Vol 10 (73) ◽  
pp. 44860-44875
Author(s):  
Meman Sahu ◽  
Amit Kumar Manna ◽  
Shubhamoy Chowdhury ◽  
Goutam Kumar Patra
Keyword(s):  
Copper Complex ◽  
Colorimetric Sensor ◽  
Practical Application ◽  
Cyanide Anion ◽  
Colorimetric Chemosensor ◽  
Nanomolar Detection

A novel colorimetric chemosensor L has been developed for the detection of Ni2+ and Cu2+ ions. The obtained L–Cu2+ complex can be used as a new cascade fluorescent-colorimetric sensor for the nanomolar detection of CN− ions. This chemosensor has practical application.

A phthalazine-based two-in-one chromogenic receptor for detecting Co2+ and Cu2+ in an aqueous environment

2015 ◽  
Vol 44 (29) ◽  
pp. 13305-13314 ◽  
Author(s):  
Jae Jun Lee ◽  
Ye Won Choi ◽  
Ga Rim You ◽  
Sun Young Lee ◽  
Cheal Kim
Keyword(s):  
Colorimetric Sensor ◽  
Aqueous Environment ◽  
Test Kit

A new phthalazine-based sensor 1 was developed as a colorimetric sensor and test kit to quantify Co2+ and Cu2+.

Colorimetric chemosensor for multiple targets, Cu2+, CN−and S2−

RSC Advances ◽  
2016 ◽  
Vol 6 (20) ◽  
pp. 16586-16597 ◽  
Author(s):  
Ka Young Ryu ◽  
Jae Jun Lee ◽  
Jin Ah Kim ◽  
Dae Yul Park ◽  
Cheal Kim
Keyword(s):  
Schiff Base ◽  
Detection Limits ◽  
Colorimetric Sensor ◽  
Multiple Targets ◽  
Colorimetric Chemosensor ◽  
The Given

New Schiff-base was developed as colorimetric sensor for Cu2+, CN−and S2−with the detection limits lower than the given guidelines.

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