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Protein nanosphere anchors for stabilizing hydroxylated polymer chains in organic memory transistors with outstanding retention characteristics

Abstract:

It is demonstrated that a heme protein (cytochrome c [Cyt c]) nanosphere plays a strong anchoring role in binding hydroxyl groups of poly(vinyl alcohol) (PVA) leading to outstanding high‐temperature (100 °C) retention characteristics of transistor‐type organic memory devices (TOMDs). The PVA:Cyt c layers are spin‐coated on indium tin oxide gate electrodes from aqueous solutions with various Cyt c contents up to 50 wt%, followed by the formation of poly(3‐hexylthiophene) (P3HT) channel layers ...

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Publication status:
Published
Peer review status:
Peer reviewed

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Publisher copy:
10.1002/aelm.201900920

Authors


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Institution:
University of Oxford
Division:
MPLS
Department:
Physics
Sub department:
Condensed Matter Physics
Role:
Author
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Role:
Author
ORCID:
0000-0002-9391-2636
Publisher:
Wiley
Journal:
Advanced Electronic Materials More from this journal
Volume:
6
Issue:
3
Article number:
1900920
Publication date:
2020-01-22
DOI:
EISSN:
2199-160X
ISSN:
2199-160X
Language:
English
Keywords:
Pubs id:
1085653
Local pid:
pubs:1085653
Deposit date:
2020-02-07

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