Microwave assisted green synthesis of Zwitterionic photolumenescent N-doped carbon dots: An efficient ‘on-off’ chemosensor for tracer Cr(+6) considering the inner filter effect and nano drug-delivery vector

Sayan Ganguly; Poushali Das; Subhayan Das; Uttamkumar Ghorai; Madhuparna Bose; Sabyasachi Ghosh; Mahitosh Mondal; Amit Kumar Das; Susanta Banerjee; Narayan Ch Das

doi:10.1016/j.colsurfa.2019.123604

Microwave assisted green synthesis of Zwitterionic photolumenescent N-doped carbon dots: An efficient ‘on-off’ chemosensor for tracer Cr(+6) considering the inner filter effect and nano drug-delivery vector

Sayan Ganguly, Poushali Das, Subhayan Das, Uttamkumar Ghorai, Madhuparna Bose, Sabyasachi Ghosh, Mahitosh Mondal, Amit Kumar Das, Susanta Banerjee, Narayan Ch Das

Research output: Contribution to journal › Article › peer-review

69 Scopus citations

Abstract

Hexavalent chromium (Cr(+6)) has been considered as a terrible pollutant because of its toxicity and carcinogenic features. Herein, a tracer Cr(+6) sensing carbon nanodots has been prepared by microwave mediated thermal coupling of melamine and L-arginine. This present study determined the ‘on-off’ fluorescence behavior for determining the Cr(+6) obeying the inner filter effect (IFE). To prove the versatility, the size stability and photostability were also performed in phosphate buffer and fetal bovine serum media. Moreover, the nanodots surface ligands are quite susceptible to capture drug molecules which also have been tested by pH-tunable cumulative drug release method.

Original language	English
Article number	123604
Journal	Colloids and Surfaces A: Physicochemical and Engineering Aspects
Volume	579
DOIs	https://doi.org/10.1016/j.colsurfa.2019.123604
State	Published - 20 Oct 2019
Externally published	Yes

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Publisher Copyright:
© 2019 Elsevier B.V.

Keywords

Drug release
Hexavalent chromium
Inner filter effect
Microwave

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Ganguly, S., Das, P., Das, S., Ghorai, U., Bose, M., Ghosh, S., Mondal, M., Das, A. K., Banerjee, S., & Das, N. C. (2019). Microwave assisted green synthesis of Zwitterionic photolumenescent N-doped carbon dots: An efficient ‘on-off’ chemosensor for tracer Cr(+6) considering the inner filter effect and nano drug-delivery vector. Colloids and Surfaces A: Physicochemical and Engineering Aspects, 579, Article 123604. https://doi.org/10.1016/j.colsurfa.2019.123604

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title = "Microwave assisted green synthesis of Zwitterionic photolumenescent N-doped carbon dots: An efficient {\textquoteleft}on-off{\textquoteright} chemosensor for tracer Cr(+6) considering the inner filter effect and nano drug-delivery vector",

abstract = "Hexavalent chromium (Cr(+6)) has been considered as a terrible pollutant because of its toxicity and carcinogenic features. Herein, a tracer Cr(+6) sensing carbon nanodots has been prepared by microwave mediated thermal coupling of melamine and L-arginine. This present study determined the {\textquoteleft}on-off{\textquoteright} fluorescence behavior for determining the Cr(+6) obeying the inner filter effect (IFE). To prove the versatility, the size stability and photostability were also performed in phosphate buffer and fetal bovine serum media. Moreover, the nanodots surface ligands are quite susceptible to capture drug molecules which also have been tested by pH-tunable cumulative drug release method.",

keywords = "Drug release, Hexavalent chromium, Inner filter effect, Microwave",

author = "Sayan Ganguly and Poushali Das and Subhayan Das and Uttamkumar Ghorai and Madhuparna Bose and Sabyasachi Ghosh and Mahitosh Mondal and Das, {Amit Kumar} and Susanta Banerjee and Das, {Narayan Ch}",

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Ganguly, S, Das, P, Das, S, Ghorai, U, Bose, M, Ghosh, S, Mondal, M, Das, AK, Banerjee, S & Das, NC 2019, 'Microwave assisted green synthesis of Zwitterionic photolumenescent N-doped carbon dots: An efficient ‘on-off’ chemosensor for tracer Cr(+6) considering the inner filter effect and nano drug-delivery vector', Colloids and Surfaces A: Physicochemical and Engineering Aspects, vol. 579, 123604. https://doi.org/10.1016/j.colsurfa.2019.123604

Microwave assisted green synthesis of Zwitterionic photolumenescent N-doped carbon dots: An efficient ‘on-off’ chemosensor for tracer Cr(+6) considering the inner filter effect and nano drug-delivery vector. / Ganguly, Sayan; Das, Poushali; Das, Subhayan et al.
In: Colloids and Surfaces A: Physicochemical and Engineering Aspects, Vol. 579, 123604, 20.10.2019.

Research output: Contribution to journal › Article › peer-review

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AU - Ganguly, Sayan

AU - Das, Poushali

AU - Das, Subhayan

AU - Ghorai, Uttamkumar

AU - Bose, Madhuparna

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AU - Das, Narayan Ch

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AB - Hexavalent chromium (Cr(+6)) has been considered as a terrible pollutant because of its toxicity and carcinogenic features. Herein, a tracer Cr(+6) sensing carbon nanodots has been prepared by microwave mediated thermal coupling of melamine and L-arginine. This present study determined the ‘on-off’ fluorescence behavior for determining the Cr(+6) obeying the inner filter effect (IFE). To prove the versatility, the size stability and photostability were also performed in phosphate buffer and fetal bovine serum media. Moreover, the nanodots surface ligands are quite susceptible to capture drug molecules which also have been tested by pH-tunable cumulative drug release method.

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Ganguly S, Das P, Das S, Ghorai U, Bose M, Ghosh S et al. Microwave assisted green synthesis of Zwitterionic photolumenescent N-doped carbon dots: An efficient ‘on-off’ chemosensor for tracer Cr(+6) considering the inner filter effect and nano drug-delivery vector. Colloids and Surfaces A: Physicochemical and Engineering Aspects. 2019 Oct 20;579:123604. doi: 10.1016/j.colsurfa.2019.123604

Microwave assisted green synthesis of Zwitterionic photolumenescent N-doped carbon dots: An efficient ‘on-off’ chemosensor for tracer Cr(+6) considering the inner filter effect and nano drug-delivery vector

Abstract

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Keywords

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