Results 281 to 290 of about 11,550,110 (356)

Remote Modulation of Single‐Atom Catalyst Boosts High‐Valent Cobalt–Oxo Species Generation for Water Purification and Detoxification

Advanced Science, EarlyView.
This study develops a phosphorus‐doped cobalt single‐atom catalyst that enhances high‐valent cobalt–oxo species generation for water purification. This atomic‐level tuning boosts the catalyst's activity by 3.5 times, enabling efficient pollutant degradation. A continuous‐flow reactor achieves high, long‐term removal efficiency, producing water with low
Wen‐Min Wang, Zheng‐Wei Yang, De‐Xiu Wu, Wen‐Long Wang, Qian‐Yuan Wu   +4 more
wiley   +1 more source

Oral immunization with Shigella sonnei WRSs2 and WRSs3 vaccine strains elicits systemic and mucosal antibodies with functional anti-microbial activity. [PDF]

mSphere
Shrivastava S, Agnememel AB, Ndungo E, Islam D, Liang Y, Frenck RW, Pasetti MF.   +6 more
europepmc   +1 more source

Microbial activity of lactic acid bacteria and hydrogen producers mediated by pH and total solids during the consolidated bioprocessing of agave bagasse. [PDF]

World J Microbiol Biotechnol
Dudek K, Guzmán CLÁ, Valdez-Vazquez I.
europepmc   +1 more source

Green Synthesis of Ganoderma Lucidum-Mediated Silver Nanoparticles and its Microbial Activity against Oral Pathogenic Microbes: An In Vitro Study.

J Pharm Bioallied Sci
Parameswari BD, Rajakumar M, Hariharan A, Kumar S, Mohamed K, Ballal S.   +5 more
europepmc   +1 more source

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Linking rhizosphere soil microbial activity and plant resource acquisition strategy

Journal of Ecology, 2023
Plants live in association with a diversity of soil microorganisms, which are extremely important in affecting plant growth and soil biogeochemical cycling.
Mengguang Han, Ying Chen, Lijuan Sun, Miao Yu, Rui Li, Shuaifeng Li, Jianrong Su, B. Zhu   +7 more
semanticscholar   +1 more source

Carbon limitation overrides acidification in mediating soil microbial activity to nitrogen enrichment in a temperate grassland

Global Change Biology, 2021
Higher ecosystem nitrogen (N) inputs resulting from human activities often suppress soil microbial biomass and respiration, thereby altering biogeochemical cycling.
Qiushi Ning, S. Hättenschwiler, X. Lü, P. Kardol, Yunhai Zhang, C. Wei, Chengyuan Xu, Jianhui Huang, Ang Li, Junjie Yang, Jing Wang, Yang Peng, J. Peñuelas, J. Sardans, Ji‐Zheng He, Zhihong Xu, Yingzhi Gao, Xingguo Han   +17 more
semanticscholar   +1 more source

Microbial Activity at Gigapascal Pressures

Science, 2002
We observed physiological and metabolic activity of Shewanella oneidensis strain MR1 and Escherichia coli strain MG1655 at pressures of 68 to 1680 megapascals (MPa) in diamond anvil cells. We measured biological formate oxidation at high pressures (68 to 1060 MPa).
Anurag, Sharma, James H, Scott, George D, Cody, Marilyn L, Fogel, Robert M, Hazen, Russell J, Hemley, Wesley T, Huntress   +6 more
openaire   +2 more sources

Microbial activity in weathering columns

Journal of Hazardous Materials, 2007
The aim of the present work was to evaluate the metabolic activity of the microbial population associated with a pyritic tailing after a column-weathering test. For this purpose, a column 150cm high and 15cm diameter was used. The solid was a tailing with 63.4% pyrite and with minor amounts of Cu, Pb and Zn sulfides (1.4, 0.5 and 0.8%, respectively ...
C, García, A, Ballester, F, González, M L, Blázquez   +3 more
openaire   +2 more sources

Understanding Microbially Active Biogeochemical Environments

2007
Publisher Summary Microbial life accounts for the vast majority of all metabolic and genetic diversity on Earth, and encompasses an overwhelming majority of the Earth's total biomass. Microorganisms survive in almost all environments where it is thermodynamically favorable for them to do so, and niches once considered to be uninhabitable (for example,
Deirdre, Gleeson, Frank, McDermott, Nicholas, Clipson   +2 more
openaire   +2 more sources