Results 41 to 50 of about 5,045,142 (209)

Well-defined alkylpalladium complexes with pyridine-carboxylate ligands as catalysts for the aerobic oxidation of alcohols [PDF]

, 2012
Neophylpalladium complexes of the type [Pd(CH(2)CMe(2)Ph)(N-O)(L)], where N-O is picolinate or a related bidentate, monoanionic ligand (6-methylpyridine-2-carboxylate, quinoline-2-carboxylate, 2-pyridylacetate or pyridine-2-sulfonate) and L is pyridine ...
Cámpora Pérez, Juan, Melero Jiménez, Cristóbal, Palma Ramírez, María del Pilar, Shishilov, Oleg N., Álvarez González, Eleuterio   +4 more
core   +1 more source

Microbial Degradation of α-Picolinic Acid, 2-Pyridinecarboxylic Acid

Agricultural and Biological Chemistry, 1981
(1981). Microbial Degradation of α-Picolinic Acid, 2-Pyridinecarboxylic Acid. Agricultural and Biological Chemistry: Vol. 45, No. 8, pp. 1879-1880.
Mayumi Namikawa, Yasuko Inoue, Masahiro Ohsugi, Keiko Takami   +3 more
openaire   +3 more sources

Comparative analysis of Bacillus weihenstephanensis KBAB4 spores obtained at different temperatures [PDF]

, 2010
The impact of Bacillus weihenstephanensis KBAB4 sporulation temperature history was assessed on spore heat resistance, germination and outgrowth capacity at a temperature range from 7 to 30 °C. Sporulation rate and efficiency decreased at low temperature,
Abee, T., Garcia, D., Voort, M., van der
core   +2 more sources

Method for one-to-one polishing of silicon nitride and silicon oxide [PDF]

, 2009
The present invention provides a method of removing silicon nitride at about the same removal rate as silicon dioxide by CMP. The method utilizes a polishing slurry that includes colloidal silica abrasive particles dispersed in water and additives that ...
Babu, Suryadevara V., Natarajan, Anita
core   +1 more source

Fe‐Photocatalyzed Decarboxylative Giese‐Type Reaction of α‐N, O or S Carboxylic Acids: Insight into the Mechanism of the Radical Formation

Advanced Synthesis &Catalysis, EarlyView.
Electron‐deficient alkenes can be functionalized with α‐amino, α‐alkoxy and α‐alkylthio radicals formed by Fe‐photocatalyzed decarboxylation of the corresponding carboxylic acids. The reactions proceed under smooth ligandless conditions with inexpensive base and in the absence of oxidant. A mechanistic computational TD‐DFT study supports the occurrence
Fernando Pérez‐Maseda, María Martín, Jorge Labrador‐Santiago, Inés Corral, Diego J. Cárdenas   +4 more
wiley   +1 more source

Caloric restriction reveals a metabolomic and lipidomic signature in liver of male mice [PDF]

, 2014
Lipid composition, particularly membrane unsaturation, has been proposed as being a lifespan determinant, but it is currently unknown whether caloric restriction (CR), an accepted life-extending intervention, affects cellular lipid profiles.
Jové, Mariona, Naudí, Alba, Pamplona, Reinald, Portero-Otín, Manuel, Ramírez-Núñez, Omar, Selman, Colin, Withers, Dominic J.   +6 more
core   +3 more sources

Sustained and Efficient Ethanol Oxidation by Tethering Tunable N‐Donors Onto Integrated MXene/Pd‐Electrodes

Advanced Science, EarlyView.
Three novel 3D layered integrated electrodes for Pd‐catalysed ethanol oxidation are developed; their innovative design features N‐heterocyclic amide linkers grafted on an MXene, co‐anchoring Pd nanoparticles via “hand‐in‐hand” coordination. The resulting well‐defined Pd (111) catalytic sites help achieve extremely stable long‐term cycling with ...
Zhangxin Chen, Fan Jing, Alexandros Terzopoulos, Yanxian Jin, Kai Huang, Haichang Fu, Na Liu, Xianqiang Xiong, Binbin Yu, Dan Chen, Yang Xia, Dominic S. Wright   +11 more
wiley   +1 more source

Plectranthus‐derived Abietanes as Protein Kinase C‐δ Activators: In Silico Design, Human Serum Albumin Interaction, and Stability Evaluation

Chemistry &Biodiversity, EarlyView.
ABSTRACT Cancer remains a major global health challenge. Among protein kinases (PKCs), PKC‐δ acts as a tumor suppressor in colon cancer and represents a valuable therapeutic target. Human serum albumin (HSA) is gaining attention as an efficient drug carrier, while Plectranthus spp. offers a rich source of bioactive compounds.
Vera M. S. Isca, Milan Nikolić, Nenad Filipović, Mattia Mori, Patricia Rijo   +4 more
wiley   +1 more source

Mn2+ Bispidine Complexes as Potential Magnetic Resonance Imaging Agents : Noncoordinating Peripheral Functional Groups Affect Structural, Kinetic, and Relaxation Properties

ChemistryEurope, EarlyView.
In the family of Mn2+ complexes formed with pentadentate bispidine chelates, functional groups that do not interfere with metal coordination can play a significant role in enhancing kinetic inertness and proton relaxation efficacy. Mn2+ bispidine complexes combine unprecedented kinetic inertness with high relaxivity and are under scrutiny as potential ...
Maryame Sy, Daouda Ndiaye, Hervé Meudal, Loïc J. Charbonnière, Aline M. Nonat, Éva Tóth   +5 more
wiley   +1 more source

LMCT‐Driven Iron Photocatalysis: Mechanistic Insights and Synthetic Applications

Chemistry – A European Journal, EarlyView.
LMCT‐driven iron photocatalysis: This review discusses recent developments in ligand‐to‐metal charge transfer (LMCT)‐driven iron photocatalysis, emphasizing mechanistic insights and diverse synthetic applications. By classifying Fe(III)–L bond homolysis pathways, it highlights iron's potential as a sustainable alternative to precious metals for radical‐
Amrita Chaudhuri, Luca Mareen Denkler, Qing Zhuo, Anup Mandal, Ala Bunescu   +4 more
wiley   +1 more source