乙二醇二环戊烯醚丙烯酸酯改性有机硅膜的抗菌载银性能。

IF 4.9 3区工程技术 Q1 POLYMER SCIENCE

Polymers Pub Date : 2025-09-14 DOI:10.3390/polym17182482

Orlando Padilla, Miguel S Pérez-Garibay, Alejandro Camacho-Cruz, Emilio Bucio

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引用次数: 0

摘要

本研究采用直接辐照法和预辐照法对硅酮膜（SR）进行接枝乙二醇二环戊烯醚丙烯酸酯（EGDEA）修饰，辐照剂量为10 ~ 50 kGy/h，辐照速率为10.8 kGy/h。包括TGA、DSC、接触角测量、力学测试、膨胀和FTIR在内的几种技术证实了EGDEA接枝到SR膜上。直接法接枝效率最高，为50 kGy。随后，将SR-g-EGDEA膜负载银进行微生物测试，显示出潜在的生物医学应用前景。

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Silicone Films Modified with Ethylene Glycol Dicyclopentenyl Ether Acrylate for Antimicrobial Silver Loading.

In this research, silicone films (SR) were modified by grafting ethylene glycol dicyclopentenyl ether acrylate (EGDEA) through gamma-ray irradiation using both direct and pre-irradiation methods at a dose rate of 10.8 kGy/h, with doses ranging from 10 to 50 kGy. Several techniques, including TGA, DSC, contact angle measurement, mechanical testing, swelling, and FTIR, confirmed the grafting of EGDEA onto SR films. The highest grafting efficiency was achieved at 50 kGy using the direct method. Subsequently, SR-g-EGDEA films were loaded with silver for microbial testing, showing promising results for potential biomedical applications.

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来源期刊

Polymers POLYMER SCIENCE-

CiteScore

8.00

自引率

16.00%

发文量

4697

审稿时长

1.3 months

期刊介绍： Polymers (ISSN 2073-4360) is an international, open access journal of polymer science. It publishes research papers, short communications and review papers. Our aim is to encourage scientists to publish their experimental and theoretical results in as much detail as possible. Therefore, there is no restriction on the length of the papers. The full experimental details must be provided so that the results can be reproduced. Polymers provides an interdisciplinary forum for publishing papers which advance the fields of (i) polymerization methods, (ii) theory, simulation, and modeling, (iii) understanding of new physical phenomena, (iv) advances in characterization techniques, and (v) harnessing of self-assembly and biological strategies for producing complex multifunctional structures.