Super Stable Coating Based on Ovalbumin and Tannic Acid for Hydrophilic and Antibacterial Functionalization of Polymer Materials DOI
Xueting Wang, Liyuan Liu, Huan Liang

et al.

ACS Applied Materials & Interfaces, Journal Year: 2025, Volume and Issue: unknown

Published: Feb. 11, 2025

Surface modification of polymer materials is crucial in the biomedical field, as it can endow with new properties, including high efficacy and durability a low risk infection. Here, we propose simple, green, reliable surface strategy using ovalbumin (OVA) tannic acid (TA). The hydrogen bonds hydrophobic interactions revealed between OVA TA molecules make OVA/TA composite tenacious stable. subsequent coatings adhered firmly on five two-step impregnation method were highly hydrophilic repellent to bacterial adhesion. Taking advantage reducing ability TA, silver ions reduced situ form OVA/TA-AgNPs coatings, which could inhibit broad spectrum bacteria, especially some drug-resistant strains. In addition, both exhibit good biocompatibility. This reliable, stable, biobased coating holds great promise for enhancing versatility biomaterial modification.

Language: Английский

Super Stable Coating Based on Ovalbumin and Tannic Acid for Hydrophilic and Antibacterial Functionalization of Polymer Materials DOI
Xueting Wang, Liyuan Liu, Huan Liang

et al.

ACS Applied Materials & Interfaces, Journal Year: 2025, Volume and Issue: unknown

Published: Feb. 11, 2025

Surface modification of polymer materials is crucial in the biomedical field, as it can endow with new properties, including high efficacy and durability a low risk infection. Here, we propose simple, green, reliable surface strategy using ovalbumin (OVA) tannic acid (TA). The hydrogen bonds hydrophobic interactions revealed between OVA TA molecules make OVA/TA composite tenacious stable. subsequent coatings adhered firmly on five two-step impregnation method were highly hydrophilic repellent to bacterial adhesion. Taking advantage reducing ability TA, silver ions reduced situ form OVA/TA-AgNPs coatings, which could inhibit broad spectrum bacteria, especially some drug-resistant strains. In addition, both exhibit good biocompatibility. This reliable, stable, biobased coating holds great promise for enhancing versatility biomaterial modification.

Language: Английский

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