Details
| Original language | English |
|---|---|
| Title of host publication | 2024 IEEE BioSensors Conference, BioSensors 2024 |
| Publisher | Institute of Electrical and Electronics Engineers Inc. |
| ISBN (electronic) | 9798350395136 |
| ISBN (print) | 979-8-3503-9514-3 |
| Publication status | Published - 28 Jul 2024 |
| Event | 2024 IEEE BioSensors Conference, BioSensors 2024 - Cambridge, United Kingdom (UK) Duration: 28 Jul 2024 → 30 Jul 2024 |
Abstract
Smart hydrogels offer great potential as sensing elements for biomedical analyte monitoring due to their easily achievable biocompatibility and tunable stimulus sensitivity. Potential applications as biosensors require the development of suitable swelling state transduction concepts. Here, such a concept is presented that links the hydrogel's volume change with a change in transferred electromagnetic energy between two transducer parts via deformation. Thereby, the spacing and orientation of two thin films with an embedded metal strip line is altered by the sandwiched smart hydrogel. This working principle is not dependent on the specific type of hydrogel or analyte, making it a potential platform technology for various sensing applications. Additionally, its small size allows for integration into (micro)catheters. The transducer design itself is very versatile and its fabrication is based on established microstructuring techniques. This allows for easy customization to suit specific sensing purposes and space requirements.
Keywords
- flexible microsensor, inductive power transfer, smart catheter, Stimulus-responsive hydrogel
ASJC Scopus subject areas
- Engineering(all)
- Biomedical Engineering
- Materials Science(all)
- Biomaterials
- Physics and Astronomy(all)
- Instrumentation
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2024 IEEE BioSensors Conference, BioSensors 2024. Institute of Electrical and Electronics Engineers Inc., 2024.
Research output: Chapter in book/report/conference proceeding › Conference contribution › Research › peer review
}
TY - GEN
T1 - A Smart Hydrogel-Based Sensing Platform for Catheter Applications
AU - Ahmed, Benozir
AU - Reiche, Christopher F.
AU - Solzbacher, Florian
AU - Korner, Julia
N1 - Publisher Copyright: © 2024 IEEE.
PY - 2024/7/28
Y1 - 2024/7/28
N2 - Smart hydrogels offer great potential as sensing elements for biomedical analyte monitoring due to their easily achievable biocompatibility and tunable stimulus sensitivity. Potential applications as biosensors require the development of suitable swelling state transduction concepts. Here, such a concept is presented that links the hydrogel's volume change with a change in transferred electromagnetic energy between two transducer parts via deformation. Thereby, the spacing and orientation of two thin films with an embedded metal strip line is altered by the sandwiched smart hydrogel. This working principle is not dependent on the specific type of hydrogel or analyte, making it a potential platform technology for various sensing applications. Additionally, its small size allows for integration into (micro)catheters. The transducer design itself is very versatile and its fabrication is based on established microstructuring techniques. This allows for easy customization to suit specific sensing purposes and space requirements.
AB - Smart hydrogels offer great potential as sensing elements for biomedical analyte monitoring due to their easily achievable biocompatibility and tunable stimulus sensitivity. Potential applications as biosensors require the development of suitable swelling state transduction concepts. Here, such a concept is presented that links the hydrogel's volume change with a change in transferred electromagnetic energy between two transducer parts via deformation. Thereby, the spacing and orientation of two thin films with an embedded metal strip line is altered by the sandwiched smart hydrogel. This working principle is not dependent on the specific type of hydrogel or analyte, making it a potential platform technology for various sensing applications. Additionally, its small size allows for integration into (micro)catheters. The transducer design itself is very versatile and its fabrication is based on established microstructuring techniques. This allows for easy customization to suit specific sensing purposes and space requirements.
KW - flexible microsensor
KW - inductive power transfer
KW - smart catheter
KW - Stimulus-responsive hydrogel
UR - http://www.scopus.com/inward/record.url?scp=85208091714&partnerID=8YFLogxK
U2 - 10.1109/BioSensors61405.2024.10712670
DO - 10.1109/BioSensors61405.2024.10712670
M3 - Conference contribution
AN - SCOPUS:85208091714
SN - 979-8-3503-9514-3
BT - 2024 IEEE BioSensors Conference, BioSensors 2024
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2024 IEEE BioSensors Conference, BioSensors 2024
Y2 - 28 July 2024 through 30 July 2024
ER -