Zobrazeno 1 - 10
of 200
pro vyhledávání: '"J. F. Walker"'
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-11 (2024)
Abstract A sustainable operation for harvesting metals in the lanthanide series is needed to meet the rising demand for rare earth elements across diverse global industries. However, existing methods are limited in their capacity for detection and ca
Externí odkaz:
https://doaj.org/article/f1803e93a7cc459298ef38eb50c9c069
Autor:
Tianda Fu, Xiaomeng Liu, Hongyan Gao, Joy E. Ward, Xiaorong Liu, Bing Yin, Zhongrui Wang, Ye Zhuo, David J. F. Walker, J. Joshua Yang, Jianhan Chen, Derek R. Lovley, Jun Yao
Publikováno v:
Nature Communications, Vol 11, Iss 1, Pp 1-10 (2020)
Designing energy efficient systems capable to directly process signals at biological voltages remains a challenge. Here, the authors propose a bio-compatible memristor device based on protein-nanowire dielectric, harvested from the bacterium Geobacto
Externí odkaz:
https://doaj.org/article/61053e506f57456488b5c3e8c1ca2038
Autor:
Toshiyuki Ueki, David J. F. Walker, Kelly P. Nevin, Joy E. Ward, Trevor L. Woodard, Stephen S. Nonnenmann, Derek R. Lovley
Publikováno v:
Microbiology Spectrum, Vol 9, Iss 2 (2021)
ABSTRACT Geobacter sulfurreducens is commonly employed as a model for the study of extracellular electron transport mechanisms in the Geobacter species. Deletion of pilB, which is known to encode the pilus assembly motor protein for type IV pili in o
Externí odkaz:
https://doaj.org/article/968855a488b043db9beb4e8d53036463
Publikováno v:
mBio, Vol 12, Iss 4 (2021)
ABSTRACT Geobacter sulfurreducens is a model microbe for elucidating the mechanisms for extracellular electron transfer in several biogeochemical cycles, bioelectrochemical applications, and microbial metal corrosion. Multiple lines of evidence previ
Externí odkaz:
https://doaj.org/article/ee1b9150aea448f49c4e60b85acd21c2
Autor:
Derek R. Lovley, David J. F. Walker
Publikováno v:
Frontiers in Microbiology, Vol 10 (2019)
The study of electrically conductive protein nanowires in Geobacter sulfurreducens has led to new concepts for long-range extracellular electron transport, as well as for the development of sustainable conductive materials and electronic devices with
Externí odkaz:
https://doaj.org/article/86bef1054cc24dbca4b946389a24d82a
Autor:
David J. F. Walker, Eric Martz, Dawn E. Holmes, Zimu Zhou, Stephen S. Nonnenmann, Derek R. Lovley
Publikováno v:
mBio, Vol 10, Iss 2 (2019)
ABSTRACT Microbially produced electrically conductive protein filaments are of interest because they can function as conduits for long-range biological electron transfer. They also show promise as sustainably produced electronic materials. Until now,
Externí odkaz:
https://doaj.org/article/90ef6afca85f4f958d6d0bb2d468b225
Autor:
Inyup, Paik, Phuoc H T, Ngo, Raghav, Shroff, Daniel J, Diaz, Andre C, Maranhao, David J F, Walker, Sanchita, Bhadra, Andrew D, Ellington
Publikováno v:
Biochemistry
The DNA polymerase I from Geobacillus stearothermophilus (also known as Bst DNAP) is widely used in isothermal amplification reactions, where its strand displacement ability is prized. More robust versions of this enzyme should be enabled for diagnos
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::8764414f6e516fa3e1091f62c4301641
https://pubmed.ncbi.nlm.nih.gov/34762799
https://pubmed.ncbi.nlm.nih.gov/34762799
Autor:
Raghav Shroff, Phuoc H. T. Ngo, Daniel J. Diaz, Sanchita Bhadra, Andrew D. Ellington, Andre C. Maranhao, Inyup Paik, David J. F. Walker
Publikováno v:
Biochemistry. 62:410-418
The DNA polymerase I from Geobacillus stearothermophilus (also known as Bst DNAP) is widely used in isothermal amplification reactions, where its strand displacement ability is prized. More robust versions of this enzyme should be enabled for diagnos
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ed3c1631add22c8a621d58b8a3ccdc9f
https://doi.org/10.1021/acs.biochem.1c00451
https://doi.org/10.1021/acs.biochem.1c00451
Publikováno v:
ACS Synthetic Biology. 9:2301-2315
Extracellular electron transfer (EET) pathways, such as those in the bacterium Shewanella oneidensis, interface cellular metabolism with a variety of redox-driven applications. However, designer control over EET flux in S. oneidensis has proven chall
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::30595c7965bfe65c7f84ca70c84496ea
https://doi.org/10.1021/acssynbio.9b00517
https://doi.org/10.1021/acssynbio.9b00517
Autor:
Michael J. McInerney, Derek R. Lovley, David J. F. Walker, Trevor L. Woodard, Joy E. Ward, Kelly P. Nevin, Jiaxin Zhu, Amelia-Elena Rotaru, Toshiyuki Ueki, Dawn E. Holmes, Stephen S. Nonnenmann
Publikováno v:
ISME J
Walker, D, Nevin, K, Holmes, D E, Rotaru, A-E, Ward, J, Woodard, T, Zhu, J, Ueki, T, Nonnenmann, S, McInerney, M & Lovley, D R 2020, ' Syntrophus conductive pili demonstrate that common hydrogen-donating syntrophs can have a direct electron transfer option ', I S M E Journal, vol. 14, no. 3, pp. 837–846 . https://doi.org/10.1038/s41396-019-0575-9
Walker, D, Nevin, K, Holmes, D E, Rotaru, A-E, Ward, J, Woodard, T, Zhu, J, Ueki, T, Nonnenmann, S, McInerney, M & Lovley, D R 2020, ' Syntrophus conductive pili demonstrate that common hydrogen-donating syntrophs can have a direct electron transfer option ', I S M E Journal, vol. 14, no. 3, pp. 837–846 . https://doi.org/10.1038/s41396-019-0575-9
Syntrophic interspecies electron exchange is essential for the stable functioning of diverse anaerobic microbial communities. Hydrogen/formate interspecies electron transfer (HFIT), in which H2 and/or formate function as diffusible electron carriers,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::736e7e9c87db9a85b0147a9762076f83
https://doi.org/10.1038/s41396-019-0575-9
https://doi.org/10.1038/s41396-019-0575-9