Adsorption of BSA protein on silicon, germanium and titanium dioxide investigted by in situ ATR-IR spectroscopy

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dc.contributor.authorBOUHEKKA Ahmed
dc.date.accessioned2022-12-07T09:52:29Z
dc.date.available2022-12-07T09:52:29Z
dc.date.issued2013-03-11
dc.description.abstractThe overall goal of this research effort was to the study the adsorption of Bovine Serum Albumin protein onto different surfaces like: Silicon, Germanium and Titanium Dioxide using in situ attenuated total reflection spectroscopy. Important parameters for adsorption like pH, temperature and ionic strength are studied to evaluate their effect on adsorption. One of the most important points in this research was to study the photo-degradation of BSA onto TiO2 surface by UV illumination and to examine the changes in the secondary structure of adsorbed BSA using curve fitting of the second derivative which allows a direct quantitative analysis. Another point was to study the effect of visible light irradiation on the secondary structure of BSA during rinsing with water.
dc.formatpdf
dc.identifier.urihttps://dspace.univ-oran1.dz/handle/123456789/3086
dc.language.isofr
dc.publisherUniversité Oran1 Ahmed Ben Bella
dc.subjectSemi-conductors, Silicon, Germani, um, Titanium Dioxide, Photocatalysis, Attenuated Total Reflection Infrared Spectroscopy, Protein Adsorption, Solid-Liquid Interface, Protein Denaturation, Protein Secondary Structure
dc.titleAdsorption of BSA protein on silicon, germanium and titanium dioxide investigted by in situ ATR-IR spectroscopy
grade.Co-rapporteurBürgi Thomas, Professeur, Université de Genève- Suisse
grade.ExaminateurHamzaoui Saad, Professeur, Université Mohamed Boudiaf- Oran
grade.ExaminateurSaidi Djamel, Professeur, Université d’Oran
grade.ExaminateurKechouane Mohamed, Professeur, Université Houari Boumediene-Alger
grade.OptionSciences des matériaux
grade.PrésidentKebab Aissa, Professeur, Université d’Oran
grade.RapporteurSib Jamal Dine, Professeur, Ecole Préparatoire en Sciences et Techniques d´Oran
l'article.1.DateParution2012
l'article.1.RevueActa Chimica Slovenica
l'article.1.RéférenceActa Chim. Slov., 59, 841–847
l'article.1.TitrePhotodegradation of Adsorbed Bovine Serum Albumin on TiO2 Anatase Investigated by In-Situ ATR-IR Spectroscopy
l'article.2.DateParution2012
l'article.2.RevueJournal of the Association of Arab Universities for Basic and Applied Sciences
l'article.2.RéférenceJournal of the Association of Arab Universities for Basic and Applied Sciences 12, 11–16
l'article.2.TitreMonte-Carlo simulation of hydrogenated amorphous silicon growth
l'article.3.DateParution2012
l'article.3.RevueApplied Surface Science
l'article.3.RéférenceApplied Surface Science 261, 369– 374
l'article.3.TitreIn situ ATR-IR spectroscopy study of adsorbed protein Visible light denaturation of bovine serum albumin on TiO2
la.MentionTrès Honorable
la.SpécialitéPhysique
la.coteTH3997
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