Title data
Distler, Johanna ; Wöhrl, Thomas ; Werner, Robin ; Gerlach, Michael ; Gollner, Michael ; Linseis, Florian ; Kita, Jaroslaw ; Moos, Ralf:
Miniaturized differential scanning calorimeter with an integrated mass sensing system : first steps.
In: Journal of Sensors and Sensor Systems.
Vol. 12
(2023)
Issue 1
.
- pp. 9-19.
ISSN 2194-878X
DOI: https://doi.org/10.5194/jsss-12-9-2023
Project information
Project title: |
Project's official title Project's id Miniaturisiertes DSC-Gerät mit integrierter Wägeeinrichtung (WDSC) AZ-1346-18 |
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Project financing: |
Bayerische Forschungsstiftung |
Abstract in another language
In this paper, the first steps towards integrating a mass sensing system into an existing miniaturized ceramic DSC (differential scanning calorimetry) chip are presented. A vibration setup is developed based on the mass-dependent change in frequency of the DSC chip as an oscillating cantilever. A simulation model reveals that the resolution of the measurement can be improved by reducing the chip thickness. In this study, different measurement methods (acoustic, optical, and piezoresistive) are investigated. Three complete measurement systems are set up and evaluated with regard to their integration in the DSC chip. All presented measurement methods show promising results and already allow mass measurements with a resolution of 100 µg.
Further data
Item Type: | Article in a journal |
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Refereed: | Yes |
Institutions of the University: | Faculties > Faculty of Engineering Science Faculties > Faculty of Engineering Science > Chair Functional Materials > Chair Functional Materials - Univ.-Prof. Dr.-Ing. Ralf Moos Profile Fields > Advanced Fields > Advanced Materials Research Institutions > Research Centres > Bayreuth Center for Material Science and Engineering - BayMAT Faculties Faculties > Faculty of Engineering Science > Chair Functional Materials Profile Fields Profile Fields > Advanced Fields Research Institutions Research Institutions > Research Centres |
Result of work at the UBT: | Yes |
DDC Subjects: | 600 Technology, medicine, applied sciences > 620 Engineering |
Date Deposited: | 24 Jan 2023 08:00 |
Last Modified: | 24 Jan 2023 08:00 |
URI: | https://eref.uni-bayreuth.de/id/eprint/73491 |