以聚乳酸和银纳米粒子为基础的生物纳米复合材料，通过溶剂蒸发获得，具有潜在的生物材料用途

2019 International Semiconductor Conference (CAS) Pub Date : 2019-10-01 DOI:10.1109/SMICND.2019.8923791

P. Preda, M. Râpă, D. Mihaiescu, B. Tincu, M. Avram

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引用次数: 0

摘要

研究的目的是获得亲水性和生物相容性高分子材料。通过成纤维细胞系(NCTC克隆L929)、水接触角测量、形貌(SEM测量)和结构组成(ATRFTIR分析)对所得生物纳米复合材料的生物相容性进行了研究。实验结果表明，AgNPs浓度的增加诱导了被测变异的细胞毒性作用。

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Bionanocomposites based of polylactic acid and silver nanoparticles obtained by solvent evaporation for potential use as biomaterials

The purpose of the research was to obtain hydrophilic and biocompatible polymeric materials. The obtained bionanocomposites were investigated in terms of biocompatibility by using a fibroblast cell line (NCTC clone L929), water contact angle measurements, morphology (by SEM measurements) and structural composition (by ATRFTIR analysis). The experimental results have suggested that the increase of AgNPs concentration induced the cytotoxic effect for tested variants.

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2019 International Semiconductor Conference (CAS)

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