Results 91 to 100 of about 207,091 (293)

Sulfate-reducing bacteria: Microbiology and physiology [PDF]

The sulfate reducing bacteria, the first nonphotosynthetic anaerobic bacteria demonstrated to contain c type cytochromes, perform electron transfer coupled to phosphorylation. A new bioenergetic scheme for the formation of a proton gradient for growth of
Peck, H. D.
core   +1 more source

Thermophilic Sulfate Reduction in Hydrothermal Sediment of Lake Tanganyika, East Africa [PDF]

, 1994
In environments with temperatures above 60 degrees C, thermophilic prokaryotes are the only metabolically active life-forms. By using the (SO42-)-S-35 tracer technique, we studied the activity of sulfate-reducing microorganisms (SRM) in hot sediment from
Elsgaard, L., Jørgensen, B., Mukwaya, G., Prieur, D.   +3 more
core   +1 more source

Versatile Medium for the Enumeration of Sulfate-Reducing Bacteria [PDF]

Applied Microbiology, 1963
A lactate-yeast extract-sulfate medium, making use of both thioglycolate and ascorbate to poise the E n gave valid colony counts of sulfate-reducing bacteria with both pure cultures and natural samples.
openaire   +2 more sources

Nanotherapies for Atherosclerosis: Targeting, Catalysis, and Energy Transduction

Advanced Healthcare Materials, EarlyView.
Atherosclerosis management is hindered by poor drug targeting and plaque heterogeneity. Nanotechnology overcomes these barriers via three core strategies: (1) target‐engineered nanocarriers that achieve lesion‐specific precision via ligand modification, biomimetic camouflage, stimuli‐responsive release, and self‐propelling nanomotors; (2) catalytic ...
Yuqi Yang, Jingguo Qu, Tonghuan Xiao, Xinyang Han, Michael Tin‐Cheung Ying   +4 more
wiley   +1 more source

Impacts of an Ethanol-Blended Fuel Release on Groundwater and Fate of Produced Methane: Simulation of Field Observations [PDF]

, 2013
[1] In a field experiment at Vandenberg Air Force Base (VAFB) designed to mimic the impact of a small-volume release of E10 (10% ethanol and 90% conventional gasoline), two plumes were created by injecting extracted groundwater spiked with benzene ...
Feris, Kevin P.
core   +2 more sources

Epidermal Patch Technologies for Integrated Healthcare and Infection Management

Advanced Healthcare Materials, EarlyView.
Epidermal patches have evolved from simple wound coverings into multifunctional, skin‐conformable platforms integrating drug delivery, biosensing, and therapeutic functionalities. This review highlights their material innovations, fabrication strategies, and intelligent designs, including hydrogels, microneedles, and flexible electronics, while ...
Yuqi Wang, Atakan Tevlek, Pawel L. Urban, Boaz Mizrahi, Onome Ejeromedoghene, Roshan Deen, Yuanjing Lin, Jagan Mohan Dodda   +7 more
wiley   +1 more source

Anaerobic Biodegradation of Polyaromatic Hydrocarbons by a Sulfate Reducing Bacteria C1Fd Strain

Journal of Pure and Applied Microbiology, 2017
Aromatic hydrocarbons contamination is widely prevalent in various parts of the world due to anthropogenic activities and leads to anaerobic conditions. As a result, most of its biodegradation is due to anaerobic microorganisms, and most specifically by ...
Sandra L. Villarreal Morales, Nagamani Balagurusamy, Raul Rodriguez Herrera, Alejandro Zugasti Cruz, Mayela Govea Salas, Jesús Morlett Chavez   +5 more
doaj   +1 more source

Isolation and characterization of Alicycliphilus denitrificans strain BC, which grows on benzene with chlorate as the electron acceptor [PDF]

, 2008
A bacterium, strain BC, was isolated from a benzene-degrading chlorate-reducing enrichment culture. Strain BC degrades benzene in conjunction with chlorate reduction.
Broeke, H., ten, Doesburg, W.C.J., van, Gerritse, J., Junca, H., Kieboom, C., van den, Langenhoff, A.A.M., Stams, A.J.M., Tan, N.C.G., Weelink, S.A.B.   +8 more
core   +2 more sources

Seta‐Inspired Mechano‐Intelligent Janus Bandage with Coordinated Adhesion–Contraction for Minimizing Scarring

Advanced Materials, EarlyView.
We developed a bioinspired mechano‐intelligent Janus bandage (MIB) with a hydrophobic flat exterior and a hydrophilic interior featuring gecko‐mimicking wedged microstructures, fabricated via micromolding and anisotropic plasma treatment. The MIB dynamically synchronizes adhesion and contraction, enabling precise force modulation.
Di Suo, Yuhe Yang, Shuai Zhao, Ho‐Pan Bei, Avery Chik‐Him Lam, Wei‐Qiang Tan, Kenneth Kak‐yuen Wong, Xin Zhao   +7 more
wiley   +1 more source

Bacterial Elimination of Sulphates from Mine Waters

Chemical Engineering Transactions, 2013
Sulfates can be found in almost all types of water, in form of simple anion SO42-. Together with hydrogen carbonates and chlorides, sulfates are the main anions in natural water ecosystems.
A. Luptakova, I. Kotulicova, E. Macingova, J. Jencarova   +3 more
doaj   +1 more source