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Antimicrobial Silver-Polyethyleneimine-Polylactic Acid Polymer Composite Film for Coating Methacrylate-Based Denture Surfaces
المؤلفون المشاركون
Géczi, Zoltán
Hermann, Péter
Kőhidai, László
Láng, Orsolya
Kőhidai, Zsófia
Mészáros, Tamás
Barócsi, Attila
Lenk, Sándor
Zelles, Tivadar
المصدر
العدد
المجلد 2018، العدد 2018 (31 ديسمبر/كانون الأول 2018)، ص ص. 1-9، 9ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2018-11-04
دولة النشر
مصر
عدد الصفحات
9
التخصصات الرئيسية
الملخص EN
To prepare an antimicrobial polymer composite composed of silver- (Ag-) polyethyleneimine- (PEI-) polylactic acid (PLA) in chloroform, for coating the mucosal surfaces of methacrylate-based dentures as a prospective therapy for denture stomatitis.
The water-insoluble, tightly bound, hard, micrometre-thin, and colourless film exerts its effects by direct contact with the pathogens and via the active constituents (Ag, PEI, and Ag-PEI) released slowly into the mucosa’s salivary layer.
Silver and PEI were blended at 140°C, then bound to PLA.
The Ag-PEI complex was characterised by dynamic light scattering and transmission electron microscopy, and the Ag-PEI-PLA composite was examined by atomic force microscopy and micro-computed tomography.
The characteristic was measured by atomic force microscopy (AFM) and micro-computed tomography (micro-CT).
The quantity of water-soluble Ag-PEI complex released from the composite film was measured with gravimetry.
The cellular physiological effects were analysed by impedimetry and computer-based morphometry using human gingival epithelial cells.
A real-time cell proliferation assay revealed moderate toxic effects of Ag-PEI on the epithelium.
The viscous Ag-PEI-PLA solution produced could be applied as a thin film on methacrylate surfaces.
Active antimicrobial components (Ag, PEI, and Ag-PEI) were released from the hard, tightly bound Ag-PEI-PLA coating.
This study’s findings verified the applicability of the antimicrobial Ag-PEI-PLA composite for coating the inner surfaces of acrylate dentures.
Owing to the well-known antimicrobial effects of silver and PEI and the supplementary effects of chloroform, this composite provides a new therapeutic method for denture stomatitis that can be easily performed by dentists.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Géczi, Zoltán& Hermann, Péter& Kőhidai, László& Láng, Orsolya& Kőhidai, Zsófia& Mészáros, Tamás…[et al.]. 2018. Antimicrobial Silver-Polyethyleneimine-Polylactic Acid Polymer Composite Film for Coating Methacrylate-Based Denture Surfaces. Journal of Nanomaterials،Vol. 2018, no. 2018, pp.1-9.
https://search.emarefa.net/detail/BIM-1193695
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Géczi, Zoltán…[et al.]. Antimicrobial Silver-Polyethyleneimine-Polylactic Acid Polymer Composite Film for Coating Methacrylate-Based Denture Surfaces. Journal of Nanomaterials No. 2018 (2018), pp.1-9.
https://search.emarefa.net/detail/BIM-1193695
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Géczi, Zoltán& Hermann, Péter& Kőhidai, László& Láng, Orsolya& Kőhidai, Zsófia& Mészáros, Tamás…[et al.]. Antimicrobial Silver-Polyethyleneimine-Polylactic Acid Polymer Composite Film for Coating Methacrylate-Based Denture Surfaces. Journal of Nanomaterials. 2018. Vol. 2018, no. 2018, pp.1-9.
https://search.emarefa.net/detail/BIM-1193695
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1193695
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
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