INSTITUTIONAL DIGITAL REPOSITORY

A highly selective and sensitive fluorescent ‘turn-on’ chemosensor for Al3+ based on Cdouble bond; length as m-dashN isomerisation mechanism with nanomolar detection

Show simple item record

dc.contributor.author Torawane, P.
dc.contributor.author Tayade, K.
dc.contributor.author Bothra, S.
dc.contributor.author Sahoo, S.K.
dc.contributor.author Singh, N.
dc.contributor.author Borse, A.
dc.contributor.author Kuwar, A.
dc.date.accessioned 2016-08-22T06:52:15Z
dc.date.available 2016-08-22T06:52:15Z
dc.date.issued 2016-08-22
dc.identifier.uri http://localhost:8080/xmlui/handle/123456789/255
dc.description.abstract A new Schiff base 1 was synthesised by direct condensation of 4-tert-butyl-2-aminophenol with an equimolar amount of 4-(diethylamino)-2-hydroxybenzaldehyde and characterised by single crystal XRD. The chemosensing ability of 1 in ethanol was evaluated towards various metal ions prepared in H2O. Sensor 1 showed a high sensitivity and selectivity for Al3+ through a significant ‘turn-on’ fluorescence response at 490 nm over the other tested metal ions with a detection limit down to 99.5 nM. The 1:1 binding stoichiometry between 1 and Al3+ was established using Job's plot, and the proposed complex structure was calculated by applying the DFT method. en_US
dc.language.iso en_US en_US
dc.subject Fluorescent sensor en_US
dc.subject Al3+ en_US
dc.subject Turn-on en_US
dc.subject Cdouble bond; length as m-dashN isomerisation en_US
dc.subject DFT en_US
dc.title A highly selective and sensitive fluorescent ‘turn-on’ chemosensor for Al3+ based on Cdouble bond; length as m-dashN isomerisation mechanism with nanomolar detection en_US
dc.type Article en_US


Files in this item

This item appears in the following Collection(s)

Show simple item record

Search DSpace


Advanced Search

Browse

My Account