Application of Pulsed Acoustic Microscopy for Studying Chitosan-Based Biocomposite Sponges
The use of pulsed acoustic microscopy (50–200 MHz) makes it possible to analyze the three-dimensional microstructure and uniformity of the elastic properties of hydrated composite biomaterials. This paper proposes a method for local assessment of acoustic properties in spongy polymer samples, based on visualizing the microstructure, measuring attenuation, and sound velocity. This approach is relevant to the study of biopolymer composite materials and their structures, as it allows for in situ observation of structural degradation under external influences, as well as investigation of the evolution of native tissue replacement, if necessary.
Authors
- E.A. Khramtsova (ORCID: https://orcid.org/0000-0003-1104-8109)
- T. Е. Grigoriev (ORCID: https://orcid.org/0000-0001-8197-0188)
- Alexei Solovchenko (ORCID: https://orcid.org/0000-0001-6746-8511)
- Svetlana Vasilieva (ORCID: https://orcid.org/0000-0002-9047-3922)
- Yu. S. Petronyuk (ORCID: https://orcid.org/0000-0002-9187-5288)
- К. Г. Антипова
- A. N. Bogachenkov (ORCID: https://orcid.org/0000-0003-0475-1648)
Institutions
- Lomonosov Moscow State University (RU)
- Kurchatov Institute (RU)
- A. N. Nesmeyanov Institute of Organoelement Compounds (RU)
- State Research Institute for Chemistry and Technology of Organoelement Compounds (RU)
- Institute of Biochemical Physics NM Emanuel (RU)
Publication Details
- Journal
- Bulletin of the Russian Academy of Sciences Physics
- Published
- 2025-01-01
- DOI
- https://doi.org/10.1134/s1062873824709280
- Citations
- 1
- Primary Topic
- Nanocomposite Films for Food Packaging
- Type
- article
- Field-Weighted Citation Impact
- 0.60