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dc.contributor.authorGoswami, Sumita
dc.contributor.authorNandy, Suman
dc.contributor.authorDeuermeier, Jonas
dc.contributor.authorMarques, Ana C.
dc.contributor.authorNunes, Daniela
dc.contributor.authorPatole, Shashikant P.
dc.contributor.authorDa Costa, Pedro M. F. J.
dc.contributor.authorMartins, Rodrigo
dc.contributor.authorFortunato, Elvira
dc.date.accessioned2018-01-01T12:19:05Z
dc.date.available2018-01-01T12:19:05Z
dc.date.issued2017-12-11
dc.identifier.citationGoswami S, Nandy S, Deuermeier J, Marques AC, Nunes D, et al. (2017) Green Nanotechnology from Waste Carbon-Polyaniline Composite: Generation of Wavelength-Independent Multiband Photoluminescence for Sensitive Ion Detection. Advanced Sustainable Systems: 1700137. Available: http://dx.doi.org/10.1002/adsu.201700137.
dc.identifier.issn2366-7486
dc.identifier.doi10.1002/adsu.201700137
dc.identifier.urihttp://hdl.handle.net/10754/626643
dc.description.abstractThis study reports on the qualitative analysis of photoluminescence effect generated from waste carbon of cooking oven by facile cost-effective material engineering. The waste carbon product as a form of carbon nanoparticles (CNPs) is incorporated within a conjugate polymer, namely, polyaniline (PANI) to produce CNP-PANI composites that have shown excitation-wavelength-independent triple-band photoluminescence emission effect and highly sensitive Fe+3 ion detection ability. Herein the waste carbon material, while functionalized within the conjugated polymer, needs no further acid treatment or surface modification thus making the process cheaper, environmentally benign, and useful for green nanotechnology. The excitation-wavelength-independent unique triple-band photoluminescence spectrum is the direct consequence of carbon–polyaniline synergy in π–π transition and the surface passivation of CNPs by the [BOND]NH2 group rich aniline during in-situ polymerization. The current scenario has been studied for the samples prepared with different CNP concentrations for different reaction times and discussed in details with supportive physico-chemical characterizations. Moreover, the present study has demonstrated that the current material can be used as a fluorescent sensing platform for Fe+3 ions with high sensitivity and selectivity criteria where the detection limit of the sensing probe has a value as low as 12 × 10−9 nM.
dc.description.sponsorshipFunded by 1D-NEON. Grant Number: 685758 BET-EU. Grant Number: 692373
dc.publisherWiley
dc.relation.urlhttp://onlinelibrary.wiley.com/doi/10.1002/adsu.201700137/abstract
dc.rightsThis is the peer reviewed version of the following article: Green Nanotechnology from Waste Carbon-Polyaniline Composite: Generation of Wavelength-Independent Multiband Photoluminescence for Sensitive Ion Detection, which has been published in final form at http://doi.org/10.1002/adsu.201700137. This article may be used for non-commercial purposes in accordance With Wiley Terms and Conditions for self-archiving.
dc.titleGreen Nanotechnology from Waste Carbon-Polyaniline Composite: Generation of Wavelength-Independent Multiband Photoluminescence for Sensitive Ion Detection
dc.typeArticle
dc.contributor.departmentComputer, Electrical and Mathematical Sciences and Engineering (CEMSE) Division
dc.contributor.departmentMaterial Science and Engineering Program
dc.contributor.departmentPhysical Science and Engineering (PSE) Division
dc.identifier.journalAdvanced Sustainable Systems
dc.eprint.versionPost-print
dc.contributor.institutioni3N/CENIMAT; Department of Materials Science; Faculty of Science and Technology; Universidade NOVA de Lisboa and CEMOP/UNINOVA; Campus de Caparica 2829-516 Caparica Portugal
kaust.personPatole, Shashikant P.
kaust.personDa Costa, Pedro M. F. J.
refterms.dateFOA2018-12-11T00:00:00Z
dc.date.published-online2017-12-11
dc.date.published-print2018-01


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