THERMAL SCIENCE

International Scientific Journal

Boris G. Pokusaev

,

Nikolay Zakharov

,

Andrey Vyazmin

,

Dmitry A. Nekrasov

,

Elena Volkova

,

Andrey Moshin

STUDY OF HYDROGEL MATERIALS THERMOPHYSICAL PROPERTIES

ABSTRACT
Based on the optical holography method, heating studies of the wall area in various hydrogels have been carried out applied to 3-D bioprinting technologies. For quantitative measurement of temperature fields, the method of optical holography was used in combination with the method of gradient thermometry, based on the refractive index dependence on the properties of hydrogel systems of different concentrations and temperatures. Under the conditions of the thermophysical properties changes of hydrogels, as well as the magnitude of the supplied heat flow, the heating features are studied in order to determine the coefficients of thermal conductivity and heat capacity, as well as the thermal conditions for the occurrence of convective flows near the wall heated from below in such systems.
KEYWORDS
hydrogels, 3D bioprinting, thermophysical properties of hydrogels, optical methods
PAPER SUBMITTED: 2022-11-26
PAPER REVISED: 2023-01-16
PAPER ACCEPTED: 2023-02-27
PUBLISHED ONLINE: 2023-04-22
DOI REFERENCE: https://doi.org/10.2298/TSCI221126071P
CITATION EXPORT: view in browser or download as text file
THERMAL SCIENCE YEAR 2023, VOLUME 27, ISSUE Issue 5, PAGES [3701 - 3708]
REFERENCES
  1. Hong, S., et al., The 3-D Printing of Highly Stretchable and Tough Hydrogels into Complex, Cellularized Structures, Advanced Materials, 27 (2015), July, pp. 4035-4040
  2. Freeman, F. E., et al., Tuning Alginate Bioink Stiffness and Composition for Controlled Growth Factor Delivery and To Spatially Direct MSC Fate within Bioprinted Tissues, Scientific Reports, 7 (2017), Dec., pp. 1-12
  3. Wu, Z., et al., Bioprinting 3-D Cell- Laden Tissue Constructs with Controllable Degradation, Scientific Reports, 6 (2016), Apr., pp. 1-10
  4. Hinton, T. J., et al., Feinberg, 3-D Printing of Complex Biological Structures by Freeform Reversible Embedding of Suspended Hydrogels, Science Advances, 1 (2015), 9, pp. 1-10
  5. Lee, A., et al., Feinberg, 3-D Bioprinting of Collagen to Rebuild Components of the Human Heart, Science, 365 (2019), Aug., pp. 482-487
  6. Gungor-Ozkerim, P. S., et al., Bioinks for 3-D Bioprinting: An Overview, Biomaterials Science, 6 (2018), 5, pp. 915-946
  7. Jeon, O., et al., Biochemical and Physical Signal Gradients in Hydrogels to Control Stem Cell Behavior, Advanced Materials, 25 (2013), 44, pp. 6366-6372
  8. Ooi, H. W., et al., Hydrogels that Listen To Cells: A Review of Cell-Responsive Strategies in Biomaterial Design for Tissue Regeneration, Materials Horizons, 4 (2017), 6, pp. 1020-1040
  9. Slaughter, B. V., et al., Hydrogels in Regenerative Medicine, Advanced Materials, 21 (2009), 32-33, pp. 3307-3329
  10. Yang, J. A., et al., In Situ-Forming Injectable Hydrogels for Regenerative Medicine, Progress in Polymer Science, 39 (2014), 12, pp. 1973-1986
  11. Bakarich, S. E., et al., The 4-D Printing with Mechanically Robust, Thermally Actuating Hydrogels, Macromolecular Rapid Communications, 36 (2015), 12, pp. 1211-1217
  12. Jeon, O., et al., In-Situ Formation of Growth-Factor-Loaded Coacervate Microparticle-Embedded Hydrogels for Directing Encapsulated Stem Cell Fate, Advanced Materials, 27 (2015), 13, pp. 2216-2223
  13. Liu, Y., et al., Recent Developments In Tough Hydrogels For Biomedical Applications, Gels, 4 (2018), 2, pp. 1-30
  14. Sun, J. Y., et al., Highly Stretchable and Tough Hydrogels, Nature, 489 (2012), Sept., pp. 133-136
  15. Du, Y., et al., Directed Assembly of Cell-Laden Microgels for Fabrication of 3-D Tissue Constructs, Proceedings of the National Academy of Sciences of the United States of America, 105 (2008), 28, pp. 9522-9527
  16. Cui, H., et al., The 3-D Bioprinting for Organ Regeneration, Advanced Healthcare, Materials, 6 (2017), Jan., pp. 1-54
  17. Haider, A., et al., Advances in the Scaffolds Fabrication Techniques Using Biocompatible Polymers and Their Biomedical Application: A Technical and Statistical Review, Journal of Saudi Chemical Society, 24 (2020), Feb., pp. 186-215
  18. Xu, S., et al., Thermal Conductivity of Polyacrylamide Hydrogels at the Nanoscale, ACS Applied Materials and Interfaces, 10 (2018), 42, pp. 36352-36360
  19. Tang, N., et al., Thermal Transport in Soft PAAm Hydrogels, Polymers, 9 (2017), 12, pp. 1-12
  20. Zaragoza, J., et al., Experimental Investigation of Mechanical and Thermal Properties of Silica Nanoparticle-Reinforced Poly(Acrylamide) Nanocomposite Hydrogels, PLoS ONE, 10 (2015), 8, pp. 1-11
  21. Zakharov, N. S., et al., Research of Heat Transfer Processes in Hydrogels by Holographic Interferometry and Gradient Thermometry (in Russian), Technical Physics Letters, 48 (2022), 9, pp. 10-14
  22. Pokusaev, B., et al., Non-Stationary Heat Transfer in Gels Applied to Biotechnology, Thermal Science, 21 (2017), 5, pp. 2237-2246
PDF VERSION [DOWNLOAD]
Study of hydrogel materials thermophysical properties

© 2024 Society of Thermal Engineers of Serbia. Published by the Vinča Institute of Nuclear Sciences, National Institute of the Republic of Serbia, Belgrade, Serbia. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution-NonCommercial-NoDerivs 4.0 International licence