Towards a Multi-Enzyme Capacitive Field-Effect Biosensor by Comparative Study of Drop-Coating and Nano-Spotting Technique.
field-effect EIS biosensor
glucose oxidase
multi-enzyme immobilization
nano-spotting
penicillinase
urease
Journal
Sensors (Basel, Switzerland)
ISSN: 1424-8220
Titre abrégé: Sensors (Basel)
Pays: Switzerland
ID NLM: 101204366
Informations de publication
Date de publication:
31 Aug 2020
31 Aug 2020
Historique:
received:
23
07
2020
revised:
24
08
2020
accepted:
29
08
2020
entrez:
4
9
2020
pubmed:
4
9
2020
medline:
20
3
2021
Statut:
epublish
Résumé
Multi-enzyme immobilization onto a capacitive field-effect biosensor by nano-spotting technique is presented. The nano-spotting technique allows to immobilize different enzymes simultaneously on the sensor surface with high spatial resolution without additional photolithographical patterning. The amount of applied enzymatic cocktail on the sensor surface can be tailored. Capacitive electrolyte-insulator-semiconductor (EIS) field-effect sensors with Ta
Identifiants
pubmed: 32878210
pii: s20174924
doi: 10.3390/s20174924
pmc: PMC7506612
pii:
doi:
Substances chimiques
Enzymes, Immobilized
0
Urease
EC 3.5.1.5
Types de publication
Letter
Langues
eng
Sous-ensembles de citation
IM
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