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Peptide-route functionalization of chalcogenide films 
Auteur(s): Robert B., Martin Fernandez M., Varga B., Bendoula Ryad, Escalier Raphael, Gergely C., Vigreux Caroline
Ouvrage: (2019)
Ref HAL: hal-02143921_v1
DOI: 10.1109/ICTON.2019.8840343
Exporter : BibTex | endNote
Résumé: Functionalizing the surface of chalcogenide films is of major interest due to the wide use of these materials in infrared integrated optics. A functionalization route via short peptides that has been already used for silicon, ZnSe and other semiconductors is applied to amorphous films of the ternary Ge-Se-Te system. The biotinylated 12-mer peptides LLADTTHHRPWT and SVSVGMKPSPRP were chosen and used to capture streptavidin. High-resolution atomic force microscopy images highlight that the 12-mer peptide LLADTTHHRPWT provides better interface layers for streptavidin molecule detection.
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