dc.contributor.author |
Gawade, V.K. |
|
dc.contributor.author |
Jadhav, R.W. |
|
dc.contributor.author |
Chari, V.R. |
|
dc.contributor.author |
Hangarge, R.V. |
|
dc.contributor.author |
Bhosale, S.V. |
|
dc.date.accessioned |
2023-11-24T10:45:39Z |
|
dc.date.available |
2023-11-24T10:45:39Z |
|
dc.date.issued |
2023 |
|
dc.identifier.citation |
Analytical Methods. 15(30); 2023; 3727-3734. |
en_US |
dc.identifier.uri |
https://doi.org/10.1039/d3ay00615h |
|
dc.identifier.uri |
http://irgu.unigoa.ac.in/drs/handle/unigoa/7179 |
|
dc.description.abstract |
A naphthalenediimide (NDI)-based highly potential chemosensor for the detection of cyanide has been synthesized successfully in several steps. The NDI-based probe displayed high selectivity and sensitivity towards cyanide ions in fluorescence 'turn-off' mode over other ions used in this study. The naked-eye, UV-vis absorbance and fluorescence methods are employed to investigate the sensing performance of probe 1 toward CN- ion detection. The limit of detection for CN sup(-) ions was calculated to be 4.11 × 10 sup(-7) M. Moreover, the Stern-Volmer quenching constant and fluorescence quenching efficiency of CN sup(-) ions were estimated to be 1.1 × 10 sup(5) M and 88.81 percent, respectively. Job's plot showed a 1:1 stoichiometric complexation reaction between probe 1 and CN sup(?) ions. For practical applications, probe 1 was efficiently applied for the detection of CN sup(-) ions using a paper strip method. |
en_US |
dc.publisher |
Royal Society of Chemistry |
en_US |
dc.subject |
Chemistry |
en_US |
dc.title |
Naphthalenediimide-based nanoarchitectonics for a fluorescent chemosensor with highly selective and sensitive detection of cyanide ions |
en_US |
dc.type |
Journal article |
en_US |
dc.identifier.impf |
y |
|