• search hit 1 of 1
Back to Result List

Enzymatically catalyzed degradation of biodegradable polymers investigated by means of a semiconductor-based field-effect sensor

  • A semiconductor field-effect device has been used for an enzymatically catalyzed degradation of biopolymers for the first time. This novel technique is capable to monitor the degradation process of multiple samples in situ and in real-time. As model system, the degradation of the biopolymer poly(D, L-lactic acid) has been monitored in the degradation medium containing the enzyme lipase from Rhizomucor miehei. The obtained results demonstrate the potential of capacitive field-effect sensors for degradation studies of biodegradable polymers.

Export metadata

Additional Services

Share in Twitter Search Google Scholar
Metadaten
Author:Sebastian Schusser, Matthias Bäcker, M. Krischer, L. Wenzel, Marcel Leinhos, Arshak PoghossianORCiD, Manfred Biselli, P. Wagner, Michael Josef SchöningORCiD
DOI:https://doi.org/10.1016/j.proeng.2014.11.689
ISSN:1877-7058
Parent Title (English):Procedia Engineering
Publisher:Elsevier
Place of publication:Amsterdam
Document Type:Article
Language:English
Year of Completion:2014
Date of the Publication (Server):2015/01/09
Tag:Field-effect sensor; enzymatic (bio)degradation; impedance spectroscopy; in-situ monitoring; poly(d, l-lactic acid)
Volume:87
First Page:1314
Last Page:1317
Note:
EUROSENSORS 2014 ; European Conference on Solid-State Transducers <28, 2014>
Link:https://doi.org/10.1016/j.proeng.2014.11.689
Zugriffsart:weltweit
Institutes:FH Aachen / Fachbereich Medizintechnik und Technomathematik
collections:Verlag / Elsevier
Open Access / Gold
Licence (German):License LogoCreative Commons - Namensnennung-Nicht kommerziell-Keine Bearbeitung