Scholarlink

Abstract <p>The paper presents the results of studying frequency and deformation rate dependencies of mechanical properties of chitosan–fibroin polymer films designed for medical purpose as a substrate for cell proliferation. Nanoindentation in continuous stiffness measurement (CSM) mode employing harmonic addition to applied load and quasi-steady loading in creeping mode were used to study film mechanical properties at different scale levels and deformation rates. Based upon experimental data processing, adequate analytical model of viscoelastic properties of the film was developed.</p>

错误：搜索内容不能为空，请输入英文关键词
错误：关键词超出字数限制，请精简
高级检索

Investigation of Physical and Mechanical Properties of Chitosan–Fibroin Films by Continuous Nanoindentation Methods

  • 期刊论文

  • 发表日期：

    2025年12月1日

查看全文
  • A. I. Tyurin,
  • V. V. Korenkov,
  • D. Yu. Golovin,
  • V. M. Vasyukov,
  • N. A. Sazhnev,
  • N. R. Kildeeva,
  • E. A. Zaitseva,
  • N. L. Klyachko

摘要

Abstract

The paper presents the results of studying frequency and deformation rate dependencies of mechanical properties of chitosan–fibroin polymer films designed for medical purpose as a substrate for cell proliferation. Nanoindentation in continuous stiffness measurement (CSM) mode employing harmonic addition to applied load and quasi-steady loading in creeping mode were used to study film mechanical properties at different scale levels and deformation rates. Based upon experimental data processing, adequate analytical model of viscoelastic properties of the film was developed.