Results 1 to 10 of about 32,735 (232)

Dibromidotris(dimethylamine)magnesium(II) [PDF]

Acta Crystallographica Section E, 2009
The Mg centre in the title compound, [MgBr2(C2H7N)3], is pentacoordinated in a trigonal-bipyramidal mode with the two Br atoms in axial positions and the N atoms of the dimethylamine ligands in equatorial positions.
Michael Bolte, Hans-Wolfram Lerner, Hannes Vitze   +2 more
doaj   +3 more sources

Amine reactivity with charged sulfuric acid clusters [PDF]

Atmospheric Chemistry and Physics, 2011
The distribution of charged species produced by electrospray of an ammonium sulfate solution in both positive and negative polarities is examined using Fourier transform ion cyclotron resonance mass spectrometry (FTICR-MS).
B. R. Bzdek, D. P. Ridge, M. V. Johnston
doaj   +3 more sources

Hygroscopicity of nanoparticles produced from homogeneous nucleation in the CLOUD experiments [PDF]

Atmospheric Chemistry and Physics, 2016
Sulfuric acid, amines and oxidized organics have been found to be important compounds in the nucleation and initial growth of atmospheric particles. Because of the challenges involved in determining the chemical composition of objects with very small ...
J. Kim, J. Kim, L. Ahlm, T. Yli-Juuti, M. Lawler, M. Lawler, H. Keskinen, H. Keskinen, J. Tröstl, S. Schobesberger, S. Schobesberger, J. Duplissy, A. Amorim, F. Bianchi, F. Bianchi, N. M. Donahue, R. C. Flagan, J. Hakala, M. Heinritzi, M. Heinritzi, T. Jokinen, A. Kürten, A. Laaksonen, A. Laaksonen, K. Lehtipalo, P. Miettinen, T. Petäjä, M. P. Rissanen, L. Rondo, K. Sengupta, M. Simon, A. Tomé, A. Tomé, C. Williamson, D. Wimmer, D. Wimmer, P. M. Winkler, S. Ehrhart, S. Ehrhart, P. Ye, J. Kirkby, J. Kirkby, J. Curtius, U. Baltensperger, M. Kulmala, K. E. J. Lehtinen, K. E. J. Lehtinen, J. N. Smith, J. N. Smith, I. Riipinen, A. Virtanen   +50 more
doaj   +4 more sources

Impacts of pH and Base Substitution during Deaerator Treatments of Herring Milt Hydrolysate on the Odorous Content and the Antioxidant Activity

Foods, 2022
Despite the biological interest in herring milt hydrolysate (HMH), its valorization is limited by its unpleasant odor resulting from the presence of mainly amine and carbonyl compounds.
Sarah Todeschini, Véronique Perreault, Charles Goulet, Mélanie Bouchard, Pascal Dubé, Yvan Boutin, Laurent Bazinet   +6 more
doaj   +1 more source

Development of a New Deodorization Method of Herring Milt Hydrolysate: Impacts of pH, Stirring with Nitrogen and Deaerator Treatment on the Odorous Content

Foods, 2021
Herring milt hydrolysate (HMH) presents the disadvantage of being associated with an unpleasant smell limiting its use. Thus, to develop a new effective and easy-to-use deodorization method, this research aimed to deepen the knowledge regarding the ...
Sarah Todeschini, Véronique Perreault, Charles Goulet, Mélanie Bouchard, Pascal Dubé, Yvan Boutin, Laurent Bazinet   +6 more
doaj   +1 more source

Effect of Humidity on the Reactive Uptake of Ammonia and Dimethylamine by Nitrogen-Containing Secondary Organic Aerosol

Atmosphere, 2021
This study investigated the uptake of ammonia (NH3) by secondary organic aerosol (SOA) particles generated via limonene photooxidation or ozonolysis as well as the uptake of dimethylamine (DMA) by limonene ozonolysis, α-cedrene photooxidation, or toluene
Natalie R. Smith, Julia Montoya-Aguilera, Donald Dabdub, Sergey A. Nizkorodov   +3 more
doaj   +1 more source

Enhancing effect of dimethylamine in sulfuric acid nucleation in the presence of water – a computational study [PDF]

Atmospheric Chemistry and Physics, 2010
We have studied the hydration of sulfuric acid – ammonia and sulfuric acid – dimethylamine clusters using quantum chemistry. We calculated the formation energies and thermodynamics for clusters of one ammonia or one dimethylamine molecule together with 1–
V. Loukonen, T. Kurtén, I. K. Ortega, H. Vehkamäki, A. A. H. Pádua, K. Sellegri, M. Kulmala   +6 more
doaj   +1 more source

Controllable band structure of ZnO/g-C3N4 aggregation to enhance gas sensing for the dimethylamine detection

Sensors and Actuators Reports, 2022
Volatile organoamines exist widely in various industrial and commercial products. The chronic and prolonged exposure to amines can compromise human health and cause even the risk of serious illness.
Kerui Xie, Yating Wang, Kangli Zhang, Ruihua Zhao, Zhangqi Chai, Jianping Du, Jinping Li   +6 more
doaj   +1 more source

Asymmetric Dimethylarginine (ADMA) in Pediatric Renal Diseases: From Pathophysiological Phenomenon to Clinical Biomarker and Beyond

Children, 2021
Asymmetric dimethylarginine (ADMA), an endogenous nitric oxide (NO) synthase inhibitor, inhibits NO synthesis and contributes to the pathogenesis of many human diseases.
Chien-Ning Hsu, You-Lin Tain
doaj   +1 more source

A Methylotrophic Bacterium Growing with the Antidiabetic Drug Metformin as Its Sole Carbon, Nitrogen and Energy Source

Microorganisms, 2022
Metformin is one of the most prescribed antidiabetic agents worldwide and is also considered for other therapeutic applications including cancer and endocrine disorders. It is largely unmetabolized by human enzymes and its presence in the environment has
Pauline Chaignaud, Christelle Gruffaz, Adrien Borreca, Stéphanie Fouteau, Lauriane Kuhn, Jérémy Masbou, Zoé Rouy, Philippe Hammann, Gwenaël Imfeld, David Roche, Stéphane Vuilleumier   +10 more
doaj   +1 more source