The waves that make the pattern: a review on acoustic manipulation in biomedical research
| Autor: | N. Di Marzio, David Eglin, Anne Géraldine Guex, Mauro Alini, Tiziano Serra |
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| Jazyk: | angličtina |
| Rok vydání: | 2021 |
| Předmět: |
Medicine (General)
Sound Biofabrication Pattern Standing waves Faraday waves QH301-705.5 Computer science Microfluidics Biomedical Engineering Standing waves Bioengineering Context (language use) Nanotechnology 02 engineering and technology Liquid medium Review Article Biofabrication Regenerative medicine Biomaterials Standing wave 03 medical and health sciences R5-920 Tissue engineering Biology (General) Molecular Biology 030304 developmental biology 0303 health sciences Faraday waves Pattern Cell Biology 021001 nanoscience & nanotechnology 3. Good health Sound Self-healing hydrogels 0210 nano-technology Biotechnology |
| Zdroj: | Materials Today Bio Materials Today Bio, Vol 10, Iss, Pp 100110-(2021) |
| Popis: | Novel approaches, combining technology, biomaterial design, and cutting-edge cell culture, have been increasingly considered to advance the field of tissue engineering and regenerative medicine. Within this context, acoustic manipulation to remotely control spatial cellular organization within a carrier matrix has arisen as a particularly promising method during the last decade. Acoustic or sound-induced manipulation takes advantage of hydrodynamic forces exerted on systems of particles within a liquid medium by standing waves. Inorganic or organic particles, cells, or organoids assemble within the nodes of the standing wave, creating distinct patterns in response to the applied frequency and amplitude. Acoustic manipulation has advanced from micro- or nanoparticle arrangement in 2D to the assembly of multiple cell types or organoids into highly complex in vitro tissues. In this review, we discuss the past research achievements in the field of acoustic manipulation with particular emphasis on biomedical application. We survey microfluidic, open chamber, and high throughput devices for their applicability to arrange non-living and living units in buffer or hydrogels. We also investigate the challenges arising from different methods, and their prospects to gain a deeper understanding of in vitro tissue formation and application in the field of biomedical engineering. Graphical abstract Image 1 Highlights • Work on sound waves to spatially control particulate systems is reviewed. • Classification of surface acoustic waves, bulk acoustic waves, and Faraday waves. • Sound can be used to arrange, separate, or filter polymer particles. • Sound can pattern cells in 3D to induce morphogenesis. • Long-term applied sound induces differentiation and tissue formation. |
| Databáze: | OpenAIRE |
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