Hostname: page-component-7b7567c8c-7pwfn Total loading time: 0 Render date: 2026-11-14T05:19:51.513Z Has data issue: false hasContentIssue false

Proteins for bioinspired optical and electronic materials

Published online by Cambridge University Press:  10 December 2020

Patrick B. Dennis
Affiliation:
Air Force Research Laboratory, USA; patrick.dennis.6@us.af.mil
Elizabeth L. Onderko
Affiliation:
Air Force Research Laboratory, US Naval Research Laboratory, and Capra Biosciences, Inc., USA; liz@caprabiosciences.com
Joseph M. Slocik
Affiliation:
Air Force Research Laboratory, USA; joseph.slocik.ctr@us.af.mil
Lina J. Bird
Affiliation:
US Naval Research Laboratory, USA; lina.bird@nrl.navy.mil
Daniel A. Phillips
Affiliation:
US Army Combat Capabilities Development Command Chemical Biological Center; USA; daniel.a.phillips62.ctr@mail.mil
Wendy J. Crookes-Goodson
Affiliation:
Air Force Research Laboratory, USA; wendy.goodson.1@us.af.mil
Sarah M. Glaven
Affiliation:
US Naval Research Laboratory, USA; sarah.glaven@nrl.navy.mil
Get access

Abstract

Nature has developed myriad ways for organisms to interact with their environment using light and electronic signals. Optical and electronic properties can be observed macroscopically by measuring light emission or electrical current, but are conferred at the molecular level by the arrangement of small biological molecules, specifically proteins. Here, we present a brief overview of the current uses of proteins for applications in optical and electronic materials. We provide the natural context for a range of light-emitting, light-receiving, and electronically conductive proteins, as well as demonstrate uses in biomaterials. Examples of how genetic engineering has been used to expand the range of functional properties of naturally occurring proteins are provided. We touch on how approaches to patterning and scaffolding optical and electronic proteins can be achieved using proteins with this inherent capability. While much research is still required to bring their use into the mainstream, optical and electronic proteins have the potential to create biomaterials with properties unmatched using conventional chemical synthesis.

Information

Type
Engineered Proteins as Multifunctional Materials
Copyright
Copyright © The Author(s), 2020, published on behalf of Materials Research Society by Cambridge University Press

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

Article purchase

Temporarily unavailable