Tunable metallic-like conductivity in microbial nanowire networks

NS Malvankar, M Vargas, KP Nevin, AE Franks… - Nature …, 2011 - nature.com
Electronic nanostructures made from natural amino acids are attractive because of their
relatively low cost, facile processing and absence of toxicity,,. However, most materials …

Structural basis for metallic-like conductivity in microbial nanowires

NS Malvankar, M Vargas, K Nevin, PL Tremblay… - MBio, 2015 - Am Soc Microbiol
Direct measurement of multiple physical properties of Geobacter sulfurreducens pili have
demonstrated that they possess metallic-like conductivity, but several studies have …

Thermally activated charge transport in microbial protein nanowires

S Lampa-Pastirk, JP Veazey, KA Walsh, GT Feliciano… - Scientific reports, 2016 - nature.com
The bacterium Geobacter sulfurreducens requires the expression of conductive protein
filaments or pili to respire extracellular electron acceptors such as iron oxides and uranium …

Microbial nanowires–electron transport and the role of synthetic analogues

RCG Creasey, AB Mostert, TAH Nguyen, B Virdis… - Acta Biomaterialia, 2018 - Elsevier
Electron transfer is central to cellular life, from photosynthesis to respiration. In the case of
anaerobic respiration, some microbes have extracellular appendages that can be utilised to …

Synthetic biological protein nanowires with high conductivity.

Y Tan, RY Adhikari, NS Malvankar, S Pi… - Small (Weinheim an …, 2016 - europepmc.org
Synthetic Biological Protein Nanowires with High Conductivity. - Abstract - Europe PMC Sign in
| Create an account https://orcid.org Europe PMC Menu About Tools Developers Help Contact …

Protein nanowires: the electrification of the microbial world and maybe our own

DR Lovley, DE Holmes - Journal of bacteriology, 2020 - Am Soc Microbiol
Electrically conductive protein nanowires appear to be widespread in the microbial world
and are a revolutionary “green” material for the fabrication of electronic devices. Electrically …

Intrinsically conductive microbial nanowires for 'green'electronics with novel functions

DR Lovley, J Yao - Trends in Biotechnology, 2021 - cell.com
Intrinsically conductive protein nanowires, microbially produced from inexpensive,
renewable feedstocks, are a sustainable alternative to traditional nanowire electronic …

Shewanella oneidensis MR-1 Bacterial Nanowires Exhibit p-Type, Tunable Electronic Behavior

KM Leung, G Wanger, MY El-Naggar, Y Gorby… - Nano …, 2013 - ACS Publications
The study of electrical transport in biomolecular materials is critical to our fundamental
understanding of physiology and to the development of practical bioelectronics applications …

Electronic conductivity in biomimetic α-helical peptide nanofibers and gels

NL Ing, RK Spencer, SH Luong, HD Nguyen… - ACS …, 2018 - ACS Publications
Examples of long-range electronic conductivity are rare in biological systems. The
observation of micrometer-scale electronic transport through protein wires produced by …

Microbial nanowires: a new paradigm for biological electron transfer and bioelectronics

NS Malvankar, DR Lovley - ChemSusChem, 2012 - Wiley Online Library
The discovery that Geobacter sulfurreducens can produce protein filaments with metallic‐
like conductivity, known as microbial nanowires, that facilitate long‐range electron transport …