Results 121 to 130 of about 20,187 (313)

Cell volume regulation in the proximal tubule of rat kidney proximal tubule cell volume regulation [PDF]

, 2017
We developed a dynamic model of a rat proximal convoluted tubule cell in order to investigate cell volume regulation mechanisms in this nephron segment.
Edwards, Aurelie, Layton, Anita T.
core   +1 more source

Automation of flow injection gas diffusion-ion chromatography for the nanomolar determination of methylamines and ammonia in seawater and atmospheric samples

Journal of Automatic Chemistry, 1995
The automation and improved design and performance of Flow Injection Gas Diffusion-Ion Chromatography (FIGD-IC), a novel technique for the simultaneous analysis of trace ammonia (NH3) and methylamines (MAs) in aqueous media, is presented.
S. Gibb, J. W. Wood, R. Fauzi, C. Mantoura   +3 more
semanticscholar   +1 more source

Crystal structure of a tRNA acceptor‐stem mimic at 1.94 Å resolution

Acta Crystallographica Section F, Volume 82, Issue 2, Page 57-65, February 2026.
This paper reports the structure solution of an RNA complex using anomalous scattering.Despite the theoretical advantages of phosphorus single‐wavelength anomalous diffraction (P‐SAD) for nucleic acid phasing, its application remains limited due to high atomic displacement parameters and an unfavourable ratio of unique reflections to anomalous ...
Ziwei Liu, Dom Bellini, Fabrice Gorrec, Armin Wagner, Kamel El Omari, John D. Sutherland   +5 more
wiley   +1 more source

Viral and metabolic controls on high rates of microbial sulfur and carbon cycling in wetland ecosystems

Microbiome, 2018
Background Microorganisms drive high rates of methanogenesis and carbon mineralization in wetland ecosystems. These signals are especially pronounced in the Prairie Pothole Region of North America, the tenth largest wetland ecosystem in the world ...
Paula Dalcin Martins, Robert E. Danczak, Simon Roux, Jeroen Frank, Mikayla A. Borton, Richard A. Wolfe, Marie N. Burris, Michael J. Wilkins   +7 more
doaj   +1 more source

METHYLAMINES Available in 5-pound cylinders to tank cars [PDF]

, 1959

openalex   +1 more source

Single‐source precursor synthesis of a compositionally complex early transitional metal nitride (V, Nb, Ta, Mo, W)Nx and its high temperature stability

International Journal of Applied Ceramic Technology, Volume 23, Issue 1, February 2026.
Abstract Compositionally complex transitional metal nitrides are an interesting class of ceramics with superior chemical, thermal, and mechanical stability, with a high potential in ultra‐high temperature applications and catalysis. The exceptionality in the properties may partly be explained as a consequence of their high configuration entropy ...
Dharma Teja Teppala, Milan Pejić, Dejan Zagorac, Esmaeil Adabifiroozjaei, Naina Goyal, Leopoldo Molina‐Luna, Sanjay Mathur, Branko Matović, Emanuel Ionescu   +8 more
wiley   +1 more source

3-NOP vs. Halogenated Compound: Methane Production, Ruminal Fermentation and Microbial Community Response in Forage Fed Cattle

Frontiers in Microbiology, 2018
The aim of this study was to investigate the effects of 3-nitrooxypropanol (3-NOP) and chloroform on methane (CH4) and H2 production, ruminal metabolites and microbial community structure in cattle fed a tropical forage diet.
Gonzalo Martinez-Fernandez, Stephane Duval, Maik Kindermann, Horst J. Schirra, Stuart E. Denman, Christopher S. McSweeney   +5 more
doaj   +1 more source

Microbial methanogenesis in the sulfate-reducing zone of surface sediments traversing the Peruvian margin [PDF]

, 2015
We studied the concurrence of methanogenesis and sulfate reduction in surface sediments (0–25 cm below sea floor, cmbsf) at six stations (70, 145, 253, 407, 770 and 1024 m) along the Peruvian margin (12° S).
Dale, Andrew W., Maltby, Johanna, Sommer, Stefan, Treude, Tina   +3 more
core   +3 more sources

Encapsulating Cu nanoparticles within MIL-101 for efficient and selective N-methylation of amines using CO2/H2

Journal of CO2 Utilization
The use of CO2/H2 for amine N-methylation provides a green and sustainable pathway for CO2 utilization and the production of N-methylamines. However, the research on advanced catalysts still poses a challenge.
Jianfang Liu, Shuaichong Ding, Li Wang, Weiye Zhang, Lei Wang, Yu Li   +5 more
doaj   +1 more source

Solution ALD of (CH3NH3)(PbI3) Perovskite Thin Films Yields Functional Quality and Stability Superior to Classical Processing

Angewandte Chemie International Edition, Volume 65, Issue 3, 16 January 2026.
Chemically controlled deposition of the prototypical hybrid halide perovskite methylammonium triiodoplumbate(II), MAPI, is demonstrated in layer by layer fashion from the solution phase. Theoretical modeling confirms the accretion mechanism. Extensive materials and functional characterization highlight how chemical control of nucleation and growth ...
Vanessa M. Koch, Xinyi Zeng, Andreas S. Deckert, Pascal Büttner, Evanie Franz, Fei Ding, Michael A. Anderson, Jiyun Zhang, Christian Kupfer, Elena A. Mack, Vipul K. Ambasta, Patrick Duchstein, Katharina E. Dehm, Stevie Furxhiu, Achim Zahl, Johannes Frisch, Felix Hoga, Tobias Stubhan, Regan G. Wilks, Zijian Peng, Olaf Brummel, Ryan W. Crisp, Dirk Zahn, Carolin Müller, Dirk M. Guldi, Marcus Bär, Dorothea Wisser, Jörg Libuda, Christoph J. Brabec, Julien Bachmann   +29 more
wiley   +1 more source