Bioengineered tunable memristor based on protein nanocage

Fanben Meng; Barindra Sana; Yuangang Li; Yuanjun Liu; Sierin Lim; Xiaodong Chen

doi:10.1002/smll.201300810

Bioengineered tunable memristor based on protein nanocage

Fanben Meng, Barindra Sana, Yuangang Li, Yuanjun Liu, Sierin Lim, Xiaodong Chen

Mechanical Engineering

Research output: Contribution to journal › Article › peer-review

67 Scopus citations

Abstract

Bioengineered protein-based nanodevices with tunable and reproducible memristive performance are fabricated by combining the unique high loading capacity of Archaeoglobus fulgidus ferritin with OWL-generated nanogaps. By tuning the iron amount inside ferritin, the ON/OFF ratio of conductance switching can be modulated accordingly. Higher molecular loading exhibits better memristive performance owing to the higher electrochemical activity of the ferric complex core.

Original language	English (US)
Pages (from-to)	277-283
Number of pages	7
Journal	Small
Volume	10
Issue number	2
DOIs	https://doi.org/10.1002/smll.201300810
State	Published - Jan 29 2014

Keywords

bioengineering
ferritin
memristors
molecular nanodevices
on-wire lithography

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AU - Meng, Fanben

AU - Sana, Barindra

AU - Li, Yuangang

AU - Liu, Yuanjun

AU - Lim, Sierin

AU - Chen, Xiaodong

PY - 2014/1/29

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KW - bioengineering

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KW - memristors

KW - molecular nanodevices

KW - on-wire lithography

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Bioengineered tunable memristor based on protein nanocage

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Keywords

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