Results 121 to 130 of about 19,766,647 (382)

Anode biofilm transcriptomics reveals outer surface components essential for high density current production in Geobacter sulfurreducens fuel cells.

PLoS ONE, 2009
The mechanisms by which Geobacter sulfurreducens transfers electrons through relatively thick (>50 microm) biofilms to electrodes acting as a sole electron acceptor were investigated. Biofilms of Geobacter sulfurreducens were grown either in flow-through
Kelly P Nevin, Byoung-Chan Kim, Richard H Glaven, Jessica P Johnson, Trevor L Woodard, Barbara A Methé, Raymond J Didonato, Sean F Covalla, Ashley E Franks, Anna Liu, Derek R Lovley   +10 more
doaj   +1 more source

The Respiratory Chain of Plant Mitochondria. III. Oxidation Rates of the Cytochromes c and b in Mung Bean Mitochondria Reduced With Succinate.

Plant Physiology, 1969
Oxidation rates of the 2 cytochromes c and the 3 cytochromes b in mitochondria from the hypocotyls of etiolated mung beans (Phaseolus aureus) have been measured with a rapid mixing flow apparatus coupled to a dual wavelength spectrophotometer.
B. Storey
semanticscholar   +1 more source

Hepatic cytochromes P450: structural degrons and barcodes, posttranslational modifications and cellular adapters in the ERAD-endgame. [PDF]

, 2016
The endoplasmic reticulum (ER)-anchored hepatic cytochromes P450 (P450s) are enzymes that metabolize endo- and xenobiotics i.e. drugs, carcinogens, toxins, natural and chemical products.
Correia, Maria Almira, Kim, Sung-Mi, Liu, Yi, Nabavi, Noushin, Wang, YongQiang   +4 more
core   +1 more source

Self‐Assembling Multi‐Antigen T Cell Hybridizers for Precision Immunotherapy of Multiple Myeloma

Advanced Healthcare Materials, EarlyView.
A novel modular T‐cell engager platform, MATCH, is developed for personalized multiple myeloma therapy. MATCH uses complementary oligonucleotide‐linked Fab’ fragments to enable flexible targeting of MM antigens and controlled T‐cell activation. The system shows potent, antigen‐specific cytotoxicity in vitro and in vivo, highlighting its potential for ...
Shannuo Li, Jiahui Li, Hasan Al Faruque, Paul Shami, Birgit Knoechel, Jens Lohr, Douglas Sborov, Jiyuan Yang, Jindřich Kopeček   +8 more
wiley   +1 more source

Characterization of an electron conduit between bacteria and the extracellular environment [PDF]

, 2009
A number of species of Gram-negative bacteria can use insoluble minerals of Fe(III) and Mn(IV) as extracellular respiratory electron acceptors. In some species of Shewanella, deca-heme electron transfer proteins lie at the extracellular face of the outer
Alex S. Beliaev, Andrew J. Gates, Beliaev, Catherine L. Reardon, Daniel Ross, David J. Richardson, Jim K. Fredrickson, Jochen Nuester, John M. Zachara, Julea N. Butt, Liang Shi, Link, Matthew J. Marshall, Ming Tien, Paul C. Mills, Richardson, Robert S. Hartshorne, Susan Brantley, Thomas A. Clarke   +18 more
core   +4 more sources

Advances in Photonic Materials and Integrated Devices for Smart and Digital Healthcare: Bridging the Gap Between Materials and Systems

Advanced Materials, EarlyView.
This article summarizes significant technological advancements in materials, photonic devices, and bio‐interfaced systems, which demonstrate successful applications for impacting human healthcare via improved therapies, advanced diagnostics, and on‐skin health monitoring.
Seunghyeb Ban, Hoon Yi, Jaejin Park, Yunuo Huang, Ki Jun Yu, Woon‐Hong Yeo   +5 more
wiley   +1 more source

Mechanochemistry for Metal–Organic Frameworks and Covalent–Organic Frameworks (MOFs, COFs): Methods, Materials, and Mechanisms

Advanced Materials, EarlyView.
An overview is provided of the mechanochemistry of metal‐organic frameworks (MOFs) and covalent‐organic frameworks (COFs), highlighting opportunities and strategies for discovery, synthesis and reactivity studies of these materials. Mechanistic studies and comparisons to the mechanochemistry of organic solids are outlined, showcasing how advances in ...
Joseph M. Marrett, Farshid Effaty, Xavier Ottenwaelder, Tomislav Friščić   +3 more
wiley   +1 more source

Extracellular organic disulfide reduction by Shewanella oneidensis MR-1

Microbiology Spectrum
Microbial reduction of organic disulfides affects the macromolecular structure and chemical reactivity of natural organic matter. Currently, the enzymatic pathways that mediate disulfide bond reduction in soil and sedimentary organic matter are poorly ...
Jonathan Phan, Shine Macwan, Jeffrey A. Gralnick, Nathan Yee   +3 more
doaj   +1 more source

A novel Geobacteraceae-specific outer membrane protein J (OmpJ) is essential for electron transport to Fe (III) and Mn (IV) oxides in Geobacter sulfurreducens

BMC Microbiology, 2005
Background Metal reduction is thought to take place at or near the bacterial outer membrane and, thus, outer membrane proteins in the model dissimilatory metal-reducing organism Geobacter sulfurreducens are of interest to understand the mechanisms of Fe ...
Schiffer Marianne, Reguera Gemma, Afkar Eman, Lovley Derek R   +3 more
doaj   +1 more source

The effects of multiple amino acid substitutions on the polypeptide backbone of tuna and horse cytochromes c.

European Journal of Biochemistry, 1989
The cytochromes c provide a wide range of natural and mutant homologous proteins which may be used to study structure/function relationships in biological electron-transfer reactions.
Yuan Gao, A. Lee, Robert J.P. Williams, Glyn Williams   +3 more
semanticscholar   +1 more source