Miniaturized differential scanning calorimeter with an integrated mass sensing system : first steps

DOI zum Zitieren der Version auf EPub Bayreuth: https://doi.org/10.15495/EPub_UBT_00007679
URN to cite this document: urn:nbn:de:bvb:703-epub-7679-1

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 der Verlagsversion: https://doi.org/10.5194/jsss-12-9-2023

	Format: PDF Name: jsss-12-9-2023.pdf Version: Published Version Available under License Creative Commons BY 4.0: Attribution
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Project information

Project title:	Project's official title Project's id Miniaturisiertes DSC-Gerät mit integrierter Wägeeinrichtung (WDSC) AZ-1346-18 Open Access Publizieren No information
Project financing:	Bayerische Forschungsstiftung

Abstract

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
DDC Subjects:	600 Technology, medicine, applied sciences > 620 Engineering
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 > Central research institutes > 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 > Central research institutes
Language:	English
Originates at UBT:	Yes
URN:	urn:nbn:de:bvb:703-epub-7679-1
Date Deposited:	09 Apr 2024 06:57
Last Modified:	09 Apr 2024 06:57
URI:	https://epub.uni-bayreuth.de/id/eprint/7679

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