The Library
Characterization of bound and free water in gelatin hydrogels and their contribution to THz frequency permittivity
Tools
Tamminen, A., Baggio, M., Grigorev, R., Nefedova, I., Palli, S. V., Ala-Laurinaho, J., Brown, E. R., Wallace, V. P., MacPherson, Emma, Maloney, T. and Taylor, Z. D. (2022) Characterization of bound and free water in gelatin hydrogels and their contribution to THz frequency permittivity. In: 2022 47th International Conference on Infrared, Millimeter and Terahertz Waves (IRMMW-THz), Delft, Netherlands, 28 Aug - 02 Sep 2022. Published in: 2022 47th International Conference on Infrared, Millimeter and Terahertz Waves (IRMMW-THz) ISBN 9781728194271. doi:10.1109/irmmw-thz50927.2022.9895595 ISSN 2162-2035.
Research output not available from this repository.
Request-a-Copy directly from author or use local Library Get it For Me service.
Official URL: https://doi.org/10.1109/IRMMW-THz50927.2022.989559...
Abstract
We present reflective THz spectroscopic measurements of gelatin hydrogels with different gelatin bases combined with differential scanning calorimetry to quantify the bound water mass fraction of each sample. Samples were synthesized as either planar, optically thick slabs, or thin films lying atop optically thick water volumes. The analysis shows that the THz permittivity of water bound to gelatin molecules and the total bound water mass fraction vary significantly depending on the gelatin base used, the total water mass, and environmental conditions. These results support thorough characterization bound water in gelatin hydrogel phantoms prior to their us as a calibration target.
Item Type: | Conference Item (Paper) | ||||||
---|---|---|---|---|---|---|---|
Divisions: | Faculty of Science, Engineering and Medicine > Science > Physics | ||||||
SWORD Depositor: | Library Publications Router | ||||||
Journal or Publication Title: | 2022 47th International Conference on Infrared, Millimeter and Terahertz Waves (IRMMW-THz) | ||||||
Publisher: | IEEE | ||||||
ISBN: | 9781728194271 | ||||||
ISSN: | 2162-2035 | ||||||
Official Date: | 28 August 2022 | ||||||
Dates: |
|
||||||
DOI: | 10.1109/irmmw-thz50927.2022.9895595 | ||||||
Status: | Peer Reviewed | ||||||
Publication Status: | Published | ||||||
Access rights to Published version: | Restricted or Subscription Access | ||||||
Conference Paper Type: | Paper | ||||||
Title of Event: | 2022 47th International Conference on Infrared, Millimeter and Terahertz Waves (IRMMW-THz) | ||||||
Type of Event: | Conference | ||||||
Location of Event: | Delft, Netherlands | ||||||
Date(s) of Event: | 28 Aug - 02 Sep 2022 |
Request changes or add full text files to a record
Repository staff actions (login required)
View Item |