Trapping of Cell-Laden Hyaluronic Acid-Acrylamide Hydrogel Droplets using Bulk Acoustic Waves
(2019) 20th International Conference on Solid-State Sensors, Actuators and Microsystems and Eurosensors XXXIII, TRANSDUCERS 2019 and EUROSENSORS XXXIII p.2352-2355- Abstract
In this paper an acoustofluidic system to trap hydrogel droplets is shown. The presented trapping method is label-free, biocompatible and operated in non-contact mode. The results show that the droplets can be trapped at flow rates up to 76 μL/min which corresponds to an average flow speed of 3.2 mm/s. Moreover, it is shown that the droplets can be trapped for several hours, thus allowing for studies of the encapsulated cells over time. An application of the system is shown by performing on-chip cell nuclei staining.
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/b195cf1f-5d6d-40bc-989b-c389e55cf777
- author
- Fornell, Anna LU ; Johannesson, Carl LU ; Searle, Sean S. ; Happstadius, Axel ; Nilsson, Johan LU and Tenje, Maria LU
- organization
- publishing date
- 2019
- type
- Chapter in Book/Report/Conference proceeding
- publication status
- published
- subject
- keywords
- Acoustofluidics, droplet microfluidics, hydrogels, particle manipulation
- host publication
- 2019 20th International Conference on Solid-State Sensors, Actuators and Microsystems and Eurosensors XXXIII, TRANSDUCERS 2019 and EUROSENSORS XXXIII
- article number
- 8808393
- pages
- 4 pages
- publisher
- IEEE - Institute of Electrical and Electronics Engineers Inc.
- conference name
- 20th International Conference on Solid-State Sensors, Actuators and Microsystems and Eurosensors XXXIII, TRANSDUCERS 2019 and EUROSENSORS XXXIII
- conference location
- Berlin, Germany
- conference dates
- 2019-06-23 - 2019-06-27
- external identifiers
-
- scopus:85071925615
- ISBN
- 9781728120072
- DOI
- 10.1109/TRANSDUCERS.2019.8808393
- language
- English
- LU publication?
- yes
- id
- b195cf1f-5d6d-40bc-989b-c389e55cf777
- date added to LUP
- 2019-09-23 08:58:33
- date last changed
- 2023-10-21 20:24:51
@inproceedings{b195cf1f-5d6d-40bc-989b-c389e55cf777, abstract = {{<p>In this paper an acoustofluidic system to trap hydrogel droplets is shown. The presented trapping method is label-free, biocompatible and operated in non-contact mode. The results show that the droplets can be trapped at flow rates up to 76 μL/min which corresponds to an average flow speed of 3.2 mm/s. Moreover, it is shown that the droplets can be trapped for several hours, thus allowing for studies of the encapsulated cells over time. An application of the system is shown by performing on-chip cell nuclei staining.</p>}}, author = {{Fornell, Anna and Johannesson, Carl and Searle, Sean S. and Happstadius, Axel and Nilsson, Johan and Tenje, Maria}}, booktitle = {{2019 20th International Conference on Solid-State Sensors, Actuators and Microsystems and Eurosensors XXXIII, TRANSDUCERS 2019 and EUROSENSORS XXXIII}}, isbn = {{9781728120072}}, keywords = {{Acoustofluidics; droplet microfluidics; hydrogels; particle manipulation}}, language = {{eng}}, pages = {{2352--2355}}, publisher = {{IEEE - Institute of Electrical and Electronics Engineers Inc.}}, title = {{Trapping of Cell-Laden Hyaluronic Acid-Acrylamide Hydrogel Droplets using Bulk Acoustic Waves}}, url = {{http://dx.doi.org/10.1109/TRANSDUCERS.2019.8808393}}, doi = {{10.1109/TRANSDUCERS.2019.8808393}}, year = {{2019}}, }