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(218) Production(s) de GERGELY C.
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Advances on nanophotonics IV 
Auteur(s): Gergely C.
Conférence invité: Biophotonics at International School on quantum electronics (Erice, Sicily, IT, 2012-07-17)
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Human Dental Pulp Stem Cells Growth And Osteodifferentiation On Porous Silicon Scaffolds
Auteur(s): Collart Dutilleul Pierre-Yves, Secret Emilie, Gergely C., Cunin Frédérique, Cuisinier Frédéric J. G.
Conference: Porous Semiconductors - Science and Technology (Malaga, ES, 2012-03-25)
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A close look on surface modification of porous silicon devices via specific peptides
Auteur(s): Martin Fernandez M., Ramakrishnan S., Cloitre T., Agarwal Vivechana, Le Lay Guy, Gergely C.
Conference: Porous Semiconductors - Science and Technology (Malaga, ES, 2012-03-25)
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Nonlinear Ellipsometry by Second Harmonic Generation
Auteur(s): Bovino Fabio Antonio, Larciprete Maria Cristina, Sibilia Concita, Giardina M., Váró Gorgy, Gergely C.
Chapître d'ouvrage: Nonlinear Optics, vol. p.224 (2012)
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Evidence of Multipolar Response of Bacteriorhodopsin by Noncollinear Second Harmonic Generation
Auteur(s): Bovino Fabio Antonio, Larciprete Maria Cristina, Sibilia Concita, Váró Gorgy, Gergely C.
(Article) Publié:
Optics Express, vol. 20 p.14621 (2012)
Texte intégral en Openaccess : 
Ref HAL: hal-00714669_v1
PMID 22714524
DOI: 10.1364/OE.20.014621
WoS: 000305473000100
Exporter : BibTex | endNote
8 Citations
Résumé: Noncollinear second harmonic generation from a Bacteriorhodopsin (BR) oriented multilayer film was systematically investigated by varying the polarization state of both fundamental beams. Both experimental results and theoretical simulations, show that the resulting polarization mapping is an useful tool to put in evidence the optical chirality of the investigated film as well as the corresponding multipolar contributions to the nonlinear.
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Matrix metalloproteinase sensing via porous silicon microcavity devices functionalized with human antibodies
Auteur(s): Martin Fernandez M., Bendiab Chakib Taleb, Massif Laurent, Palestino Gabriela, Agarwal Vivechana, Cuisinier Frederic J. G., Gergely C.
(Article) Publié:
Physica Status Solidi A, vol. C8 p.1888 (2011)
Texte intégral en Openaccess : 
Ref HAL: hal-00812532_v1
DOI: 10.1002/pssc.201000155
WoS: 000301574800036
Exporter : BibTex | endNote
7 Citations
Résumé: Porous silicon microcavity (PSiMc) structures were used as support material for specific sensing of matrix metal- loproteinases (MMPs). For lower concentrations of MMP-8, the structures were tested with two types of functionalization methods. Silanization of the oxidized porous silicon structures, followed by glutaraldehyde chemistry was found to give very inconsistent results. The use of biotinilated bovin serum albumin linked to the naked PSiMc was found to be an alternative method to attach the anti MMP-8 human antibody, previously modi- fied with streptavidin, which was further used to sense MMP-8.
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Peptides derivatives for biofunctionalization of silicon substrates and their applications-Extension PCT
Auteur(s): Gergely C., Estephan Elias, Larroque Christian, Saab Marie-Belle, Cuisinier Frédéric J. G.
Brevet: #IB2011051999, (2011)
Ref HAL: hal-00751405_v1
Exporter : BibTex | endNote
Résumé: La présente invention concerne l'emploi d'un peptide constitué de 5 à 30 résidus acides aminés comprenant une séquence d'acides aminés choisie parmi LLADTTHHRPWT (SEQ ID NO: 1), SPGLSLVSHMQT (SEQ ID NO: 2) et les séquences présentant une identité d'au moins 80 % vis-à-vis de SEQ ID NO: 1 ou SEQ ID NO: 2, pour la fonctionnalisation d'un substrat silicié. La présente invention concerne également spécifiquement les peptides eux-mêmes, ainsi que les substrats siliciés fonctionnalisés par l'adsorption à leur surface de tels peptides spécifiques. Enfin, la présente invention concerne également un procédé de synthèse de tels substrats siliciés fonctionnalisés, ainsi que des articles comprenant un substrat silicié selon l'invention.
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