Results 181 to 190 of about 363,361 (302)

Comparative physiological and genomic characterization of a novel <i>Nitrobacter vulgaris</i> strain from a nitrate-contaminated subsurface. [PDF]

Appl Environ Microbiol
Flinkstrom Z, Hunt KA, Abrahamson B, Harvell P, Li X, Wilson J, Cooper ZS, Valenzuela JJ, Baliga NS, Stahl DA, Qin W, Winkler M-KH.   +11 more
europepmc   +1 more source

Hydroquinone Oxidation by Redox‐active Guanidines and Thioguanidines: Faster Conversion to High‐Potential Than to Low‐Potential Quinones

Chemistry – A European Journal, EarlyView.
New redox‐active oligothioguanidines are developed and used in dehydrogenative P–P coupling reactions and hydroquinone oxidations. Tetrathioguanidino‐ and tetraguanidinobenzenes oxidize high‐potential halogenated hydroquinones faster than relatively low‐potential hydroquinone.
Ute Wild, Olaf Hübner, Sebastian Jaworski, Elisabeth Kaifer, Hans‐Jörg Himmel   +4 more
wiley   +1 more source

Acute Environmental Triggers and Intermediate-Term Modulators of Emergency Migraine-Related Health Care Encounters. [PDF]

Neurology
Peles I, Novack L, Gordon M, Sarov B, Novack V, Ifergane G.   +5 more
europepmc   +1 more source

Bioresponsive pseudoGlucosinolates (psGSLs) Release Isothiocyanates (ITCs) in the Presence of Nitroreductases

Chemistry – A European Journal, EarlyView.
This work introduces the concept of pseudoglucosinolates (psGSLs) and reports the synthesis and evaluation of nitroreductase‐responsive psGSLs. These compounds represent a complementary prodrug strategy to natural glucosinolates (GSLs) for the controlled release of isothiocyanates (ITCs), enabling bio‐responsive protein labeling, as demonstrated in ...
Claire C. Jimidar, Charity S. G. Ganskow, Mervic D. Kagho, Aishi Chakrabarti, Lorenz Wiese, Michael Zollo, Ulrike Beutling, Leona C. Cesar, Julia Morud, Kamila Bugaj, Mark Brönstrup, Stephan A. Sieber, Stephan M. Hacker, Philipp Klahn   +13 more
wiley   +1 more source

Unveiling an {FeNO}⁶ Intermediate: A Sequential Mechanistic Investigation of Nitrite Reduction in a Mononuclear Iron(II) Complex. [PDF]

J Am Chem Soc
Sun S, Jeon Y, Lee Y, Kim H, Kang V, Hwang SJ, Cho KB, Cho J.   +7 more
europepmc   +1 more source

Low‐Temperature Initiation Enhances HCN and NH3 Formation From Methane and NO Over Pt/Al2O3

Chemistry – A European Journal, EarlyView.
Hydrogen cyanide (HCN) was formed from CH4 and NO over Pt/Al2O3 at low temperatures. Increasing NO concentration and optimizing reaction‐start conditions significantly enhanced HCN yield. In situ FTIR and DXAFS measurements revealed that dynamically balancing Pt‑CO and Pt‑CN surface species, particularly their desorption under temperature‑swing ...
Emika Yamashita, Kyoko K. Bando, Toshitaka Kubo, Atsushi Takagaki   +3 more
wiley   +1 more source

Electroreduction of CO₂ From Flue Gas: Impurity Tolerance and Mechanistic Insights in Molecular Catalysis. [PDF]

ChemSusChem
Segura-Ramirez Y, Solé-Daura A, Maria GM, Fontecave M, Sánchez-Sánchez CM.   +4 more
europepmc   +1 more source

Precise Control of Water Adsorption Behavior in Solid Solutions of Amorphous Coordination Polymers

Chemistry – A European Journal, EarlyView.
Amorphous coordination polymers (Am‐CPs) showed a strict modulation of water uptake behavior via a solid solution approach. The desirable water uptake characteristics were corroborated by the type and local coordination geometry of the central metals, as revealed by a combination of L2,3‐ and K‐edge X‐ray absorption fine structure (XAFS) techniques ...
Haruka Yoshino, Kohei Yamagami, Yuki Imamura, Hirona Yamagishi, Sayuri Shimoda, Benjamin Le Ouay, Ryo Ohtani, Hitoshi Miyasaka, Masaaki Ohba   +8 more
wiley   +1 more source

Impact of Ambient Air Pollution on Cardiovascular Diseases in Low- and Lower-Middle-Income Countries: A Systematic Review and Meta-Analysis. [PDF]

Glob Heart
Adeoye M, Evans N, Rahimzadeh S, Shrikhande S, Taylor S, Perel P, Shah A, Di Cesare M, Miller MR.   +8 more
europepmc   +1 more source

Polysilane‐Supported Nickel as an Efficient Catalyst for the Hydrogenation of Aromatic Compounds†

Chinese Journal of Chemistry, EarlyView.
A Ni/Si catalyst obtained from the reaction of poly(monohydro)silane with Ni(cod)2 serves as an effective heterogeneous catalyst for the hydrogenation of arenes under reaction conditions that are significantly milder than those required for conventional nickel‐based catalysts such as Raney nickel.
Hiromu Baba, Yusuke Sunada
wiley   +1 more source