Journal ArticleDOI
Characteristics of chitosan fiber and their effects towards improvement of antibacterial activity
Reads0
Chats0
TLDR
In this article , eight kinds of chitosan fibers were selected to characterize and analyze their composition, surface morphology, and mechanical properties, and the relationship between antibacterial activity and molecular weight and degree of deacetylation was established.About:
This article is published in Carbohydrate Polymers.The article was published on 2022-03-01. It has received 27 citations till now. The article focuses on the topics: Chitosan & Antibacterial activity.read more
Citations
More filters
Journal ArticleDOI
Multifunctional Silver Nanoparticles Based on Chitosan: Antibacterial, Antibiofilm, Antifungal, Antioxidant, and Wound-Healing Activities
Amr M. Shehabeldine,Salem S. Salem,Omar Mohamed Adam Ali,Kamel A. Abd-Elsalam,Fathy M Elkady,Amr H. Hashem +5 more
TL;DR: In this paper , the authors used chitosan-stabilized silver nanoparticles (Chi/Ag-NPs) to determine whether they were cytotoxic and also to determine their characteristic antibacterial, antibiofilm, and wound healing activities.
Journal ArticleDOI
Synthesis of Chitosan-Based Gold Nanoparticles: Antimicrobial and Wound-Healing Activities
TL;DR: The in vitro wound-healing model revealed that the Chi/AuNP dressing provides a relatively rapid and efficacious wound- healing ability, making the obtained nanocomposite a promising candidate for the development of improved bandage materials.
Journal ArticleDOI
Layer-by-layer assembled black phosphorus/chitosan composite coating for multi-functional PEEK bone scaffold
Miaomiao He,Ce Zhu,Dan Sun,Zheng Liu,Meixuan Du,Yong Can Huang,Leizhen Huang,Juehan Wang,Liming Liu,Yubao Li,Yuelin Song,Ganjun Feng,Li Ming Zhang +12 more
TL;DR: In this paper , a layer-by-layer (LBL) assembled black phosphorus nanosheets/chitosan (BP-NS/CS) multi-functional composite coating has been developed and deposited onto 3D printed PEEK bone scaffold to enable its application for osteosarcoma management and bone repair.
Journal ArticleDOI
Chitosan-based therapeutic systems and their potentials in treatment of oral diseases.
TL;DR: In this article , the authors provide a comprehensive understanding of the biological functions of chitosan, such as antimicrobial, anticancer and remineralization activity, and summarize the applications of CHITOSAN-based therapeutic systems in treating the typical oral diseases, including dental caries, endodontic diseases, periodontal diseases, oral cancer, oral and maxillofacial surgery, and oral mucosal diseases.
Journal ArticleDOI
Impact of Electrospinning Parameters and Post-Treatment Method on Antibacterial and Antibiofilm Activity of Chitosan Nanofibers
Viktoriia Korniienko,Yevheniia Husak,Julia Radwan-Pragłowska,Viktoriia Mykolaivna Holubnycha,Y.O. Samokhin,A. Yanovska,Julia Varava,Kateryna Diedkova,Łukasz Janus,Maksym Pogorielov +9 more
TL;DR: The proposed antimicrobial surface modification method is a promising technique to prepare biomaterials designed to induce antimicrobial resistance via antiadhesive capability and the biocide-releasing mechanism.
References
More filters
Journal ArticleDOI
Study on antimicrobial activity of chitosan with different molecular weights
Lian-Ying Zheng,Jiang-Feng Zhu +1 more
TL;DR: In this paper, the antimicrobial activity of chitosan of different molecular weights (MW) was investigated, and the effect of the concentration and MW on E. coli and Staphylococcus aureus was investigated.
Journal ArticleDOI
The antifungal properties of chitosan in laboratory media and apple juice.
Sibel Roller,N. Covill +1 more
TL;DR: It was concluded that chitosan was worthy of further study as a natural preservative for foods prone to fungal spoilage and was concentration-, pH- and temperature-dependent.
Journal ArticleDOI
Determination of the Mark-Houwink equation for chitosans with different degrees of deacetylation.
TL;DR: The values of k and alpha in the Mark-Houwink equation have been determined for chitosans with different degrees of deacetylation (DD) (69, 84, 91 and 100% respectively), in 0.2 M CH3COOH/0.1 MCH3COONa aqueous solution at 30 degrees C by the light scattering method.
Journal ArticleDOI
Antimicrobial and antioxidant properties of chitosan and its derivatives and their applications: A review
Mohamed E. Abd El-Hack,Mohamed T. El-Saadony,Manal E. Shafi,Nidal M. Zabermawi,Muhammad Arif,Gaber El-Saber Batiha,Asmaa F. Khafaga,Yasmina M. Abd El-Hakim,Adham A. Al-Sagheer +8 more
TL;DR: The antioxidant and antimicrobial properties of chitosan and its derivatives, including wound healing products, wastewater treatment, and cosmetics, have been highlighted and the impacts of ch itosan on physicochemical parameters like molecular weight and deacetylation degree on its bioactivities are identified.
Journal ArticleDOI
Influence of acetylation degree and molecular weight of homogeneous chitosans on antibacterial and antifungal activities
TL;DR: Chitosans markedly inhibited growth of most bacteria and fungi tested, although the inhibitory effect depends on the type of microorganism and on the chitosan characteristics (DA and MW).