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Physical and biological changes of copper oxide and hydroxyapatite filled in polycaprolactone scaffolds: Cellular growth behavior and antibacterial activity
Faculty
Veterinary Medicine
Year:
2023
Type of Publication:
ZU Hosted
Pages:
8
Authors:
Rasha Mohamed Elbayoumy Mohamed Azab
Staff Zu Site
Abstract In Staff Site
Journal:
Journal of the Mechanical Behavior of Biomedical Materials Elsevier
Volume:
Keywords :
Physical , biological changes , copper oxide , hydroxyapatite
Abstract:
Burns have placed a devastating burden on public health because of leading to an increased risk of infection. Therefore, the development of an effective antibacterial dressing for wound healing is essential. The present work is mainly based on the fabrication of biodegradable polycaprolactone (PCL) films through a simple and cheap process of polymer casting using a novel combination of hydroxyapatite (HAP), cuprous oxide (Cu2O) NPs and graphene oxide (GO) nanosheets which have a great effect in preventing colonization and to modify the wound dreasing. The compositions played a key role in decreasing the contact angle of PCL from 47.02° to 11.53°. Further, the cell viability exhibited a viable cell ratio of 81.2% after 3 days of culturing. Moreover, the highest antibacterial activity was obtained from the film of Cu2O@PCl and showed high impact results in antibacterial behavior.
Author Related Publications
Rasha Mohamed Elbayoumy Mohamed Azab, "Occurrence, Virulence Factors, Antimicrobial Resistance, and Genotyping of Staphylococcus aureus Strains Isolated from Chicken Products and Humans", VECTOR-BORNE AND ZOONOTIC DISEASES, 2016
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Rasha Mohamed Elbayoumy Mohamed Azab, "ERIC-PCR Fingerprinting of Some S. Typhimurium Isolates from Chicken and Humans with Reference to the Microbiological Quality of Retail Chicken Meat in Dakahlia, Egypt", Global Veterinaria, 2014
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Rasha Mohamed Elbayoumy Mohamed Azab, "Identification of Raw Ostrich's Meat Impurity with Cattle's or Chicken's meat using Restriction Fragment Length Polymorphism (RFLP) Analysis", Alexandria veterinary medicine, 2016
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Rasha Mohamed Elbayoumy Mohamed Azab, "Molecular Characterization of Escherichia coli O157:H7 and non-O157 Shiga Toxin Producing E. coli from Retail Meat and Humans", Faculty of Veterinary Medicine, Zagazig University, 44511, Egypt, 2017
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Rasha Mohamed Elbayoumy Mohamed Azab, "Prevalence, antibiogram, molecular characterization and reduction trial of Salmonella typhimurium isolated from different fish species", Hokkaido University, 2017
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Department Related Publications
Alsaid Abozaid Abdelhadi Eldaly , "التقيم الكيميائى والحسى للأسماك المملحة أثناء فترة حفظها عند درجة 4 درجة مئوية", لايوجد, 1900
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Alsaid Abozaid Abdelhadi Eldaly , "بقايا الأريثروميسين فى لحوم الدواجن مع التركيز على تأثير بعض المعاملات على ثباته.", لايوجد, 1900
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Alsaid Abozaid Abdelhadi Eldaly , "تأثير طهى ثم تبريد الدواجن على تواجد الكلوستريديم برفرينجنز", لايوجد, 1900
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Alsaid Abozaid Abdelhadi Eldaly , "تواجد بعض ميكروبات التسمم ألغذائى فى بعض الأطعمة المجهزة الاستهلاك", لايوجد, 1900
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Alsaid Abozaid Abdelhadi Eldaly , "بقايا المبيدات الحشرية الهيدروكلونية فى أنسجة الدجاج النيىء والمطبوخ وعلاقتها بالصحة العامة.", لايوجد, 1900
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