دورية أكاديمية
Spontaneous adsorption of silver nanoparticles on Ti/TiO2 surfaces. Antibacterial effect on Pseudomonas aeruginosa.
| العنوان: | Spontaneous adsorption of silver nanoparticles on Ti/TiO2 surfaces. Antibacterial effect on Pseudomonas aeruginosa. |
|---|---|
| المؤلفون: | Flores CY; Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas (INIFTA), Facultad de Ciencias Exactas, Universidad Nacional de La Plata-CONICET, Casilla de Correo 16, Sucursal 4, (1900) La Plata, Argentina., Diaz C, Rubert A, Benítez GA, Moreno MS, Fernández Lorenzo de Mele MA, Salvarezza RC, Schilardi PL, Vericat C |
| المصدر: | Journal of colloid and interface science [J Colloid Interface Sci] 2010 Oct 15; Vol. 350 (2), pp. 402-8. Date of Electronic Publication: 2010 Jun 25. |
| نوع المنشور: | Journal Article; Research Support, Non-U.S. Gov't |
| اللغة: | English |
| بيانات الدورية: | Publisher: Academic Press Country of Publication: United States NLM ID: 0043125 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1095-7103 (Electronic) Linking ISSN: 00219797 NLM ISO Abbreviation: J Colloid Interface Sci Subsets: MEDLINE |
| أسماء مطبوعة: | Publication: Orlando, FL : Academic Press Original Publication: New York. |
| مواضيع طبية MeSH: | Anti-Bacterial Agents/*pharmacology , Citric Acid/*chemistry , Nanoparticles/*chemistry , Pseudomonas aeruginosa/*drug effects , Silver/*chemistry , Titanium/*chemistry, Adsorption ; Anti-Bacterial Agents/chemistry ; Citric Acid/pharmacology ; Microscopy, Atomic Force ; Silver/pharmacology ; Surface Properties ; Titanium/pharmacology |
| مستخلص: | Titanium is a corrosion-resistant and biocompatible material widely used in medical and dental implants. Titanium surfaces, however, are prone to bacterial colonization that could lead to infection, inflammation, and finally to implant failure. Silver nanoparticles (AgNPs) have demonstrated an excellent performance as biocides, and thus their integration to titanium surfaces is an attractive strategy to decrease the risk of implant failure. In this work a simple and efficient method is described to modify Ti/TiO(2) surfaces with citrate-capped AgNPs. These nanoparticles spontaneously adsorb on Ti/TiO(2), forming nanometer-sized aggregates consisting of individual AgNPs that homogeneously cover the surface. The modified AgNP-Ti/TiO(2) surface exhibits a good resistance to colonization by Pseudomonas aeruginosa, a model system for biofilm formation. (Copyright 2010 Elsevier Inc. All rights reserved.) |
| المشرفين على المادة: | 0 (Anti-Bacterial Agents) 15FIX9V2JP (titanium dioxide) 2968PHW8QP (Citric Acid) 3M4G523W1G (Silver) D1JT611TNE (Titanium) |
| تواريخ الأحداث: | Date Created: 20100727 Date Completed: 20101202 Latest Revision: 20220331 |
| رمز التحديث: | 20231215 |
| DOI: | 10.1016/j.jcis.2010.06.052 |
| PMID: | 20656295 |
| قاعدة البيانات: | MEDLINE |
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