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On the application of surface enhanced Raman scattering to study the interaction of DsRed fluorescent proteins with silver nanoparticles embedded in thin silica layers

Soumbo, Marvine and Pugliara, Alessandro and Mlayah, A. and Monje, Marie-Carmen and Roques, Christine and Despax, Bernard and Bonafos, C. and Carles, R. and Makasheva, Kremena On the application of surface enhanced Raman scattering to study the interaction of DsRed fluorescent proteins with silver nanoparticles embedded in thin silica layers. (2016) In: 2016 IEEE Nanotechnology Materials and Devices Conference (NMDC), 9 October 2016 - 12 October 2016 (Toulouse, France).

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Official URL: https://doi.org/10.1109/NMDC.2016.7777162

Abstract

The interaction of proteins with silver nanoparticles (AgNPs) is of primary importance to uncover silver antimicrobial efficiency and environmental hazard. This interaction can affect silver reactivity, bioavailability and, eventually, silver toxicity towards the environmental media. Detection of the interaction of DsRed fluorescent proteins with AgNPs embedded in thin silica layers is demonstrated using surface enhanced Raman spectroscopy (SERS), but deep analyses require the design and elaboration of dedicated plasmonic substrates giving a high enhancement factor.

Item Type:Conference or Workshop Item (Paper)
HAL Id:hal-01763542
Audience (conference):International conference proceedings
Uncontrolled Keywords:
Institution:French research institutions > Centre National de la Recherche Scientifique - CNRS (FRANCE)
Université de Toulouse > Institut National Polytechnique de Toulouse - INPT (FRANCE)
Université de Toulouse > Institut National des Sciences Appliquées de Toulouse - INSA (FRANCE)
Université de Toulouse > Université Toulouse III - Paul Sabatier - UPS (FRANCE)
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Deposited By: Loetitia MOYA
Deposited On:12 Nov 2018 13:26

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