Edis, Zehra and Bloukh, Samir Haj and Abu Sara, Hamed and Wan Azelee, Nur Izyan (2022) Antimicrobial biomaterial on sutures, bandages and face masks with potential for infection control. Polymers, 14 (10). pp. 1-29. ISSN 2073-4360
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Official URL: http://dx.doi.org/10.3390/polym14101932
Abstract
Antimicrobial resistance (AMR) is a challenge for the survival of the human race. The steady rise of resistant microorganisms against the common antimicrobials results in increased morbidity and mortality rates. Iodine and a plethora of plant secondary metabolites inhibit microbial proliferation. Antiseptic iodophors and many phytochemicals are unaffected by AMR. Surgical site and wound infections can be prevented or treated by utilizing such compounds on sutures and bandages. Coating surgical face masks with these antimicrobials can reduce microbial infections and attenuate their burden on the environment by re-use. The facile combination of Aloe Vera Barbadensis Miller (AV), Transcinnamic acid (TCA) and Iodine (I2) encapsulated in a polyvinylpyrrolidone (PVP) matrix seems a promising alternative to common antimicrobials. The AV-PVP-TCA-I2 formulation was impregnated into sterile discs, medical gauze bandages, surgical sutures and face masks. Morphology, purity and composition were confirmed by several analytical methods. Antimicrobial activity of AV-PVP-TCA-I2 was investigated by disc diffusion methods against ten microbial strains in comparison to gentamycin and nystatin. AV-PVP-TCA-I2 showed excellent antifungal and strong to intermediate antibacterial activities against most of the selected pathogens, especially in bandages and face masks. The title compound has potential use for prevention or treatment of surgical site and wound infections. Coating disposable face masks with AV-PVP-TCA-I2 may be a sustainable solution for their re-use and waste management.
Item Type: | Article |
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Uncontrolled Keywords: | Aloe Vera, antimicrobial resistance, cinnamic acid, COVID-19, iodophors, surgical site infection |
Subjects: | Q Science > Q Science (General) |
Divisions: | Science |
ID Code: | 103836 |
Deposited By: | Yanti Mohd Shah |
Deposited On: | 01 Dec 2023 02:06 |
Last Modified: | 01 Dec 2023 02:06 |
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