Results 41 to 50 of about 9,205 (206)

Synthesis of γ-hydroxy-α-(arylmethyl)carboxylic acids from lactones: pathway to a structural motif derived from lactic acid and amino acid analogs?

BMC Research Notes, 2019
Objective A synthetic pathway to γ-hydroxy-α-(arylmethyl)carboxylic acids starting from α-angelica lactone and γ-butyrolactone was investigated. These γ-hydroxycarboxylic acids resemble structural motifs of lactic acid and amino acids. The possibility of
Nicole Panzier, Fabian Uhrner, Felix Lederle, Jan C. Namyslo, Eike G. Hübner   +4 more
doaj   +1 more source

Are Redox‐Active Organic Small Molecules Applicable for High‐Voltage (>4 V) Lithium‐Ion Battery Cathodes?

Advanced Science, 2022
While organic batteries have attracted great attention due to their high theoretical capacities, high‐voltage organic active materials (> 4 V vs Li/Li+) remain unexplored.
Yuto Katsuyama, Hiroaki Kobayashi, Kazuyuki Iwase, Yoshiyuki Gambe, Itaru Honma   +4 more
doaj   +1 more source

The Effect of Short Chain Carboxylic Acids as Additives on the Crystallization of Methylammonium Lead Triiodide (MAPI)

Inorganics, 2022
Due to their exceptional properties, the study of hybrid perovskite (HyP) structures and applications dominate current photovoltaic prospects. Methylammonium lead tri-iodide perovskite (MAPI) is the model compound of the HyP class of materials that, in a
Chiara Dionigi, Meriem Goudjil, Giampiero Ruani, Luca Bindi   +3 more
doaj   +1 more source

Multi‐Property Machine Learning Models to Accelerate the Transition Toward Bio‐Based Emulsion Polymers

Advanced Intelligent Discovery, EarlyView.
A machine learning framework simultaneously predicts four critical properties of monomers for emulsion polymerization: propagation rate constant, reactivity ratios, glass transition temperature, and water solubility. These tools can be used to systematically identify viable bio‐based monomer pairs as replacements for conventional formulations, with ...
Kiarash Farajzadehahary, Nicholas Ballard   +1 more
wiley   +1 more source

Anti-Inflammatory, Antiallergic, and COVID-19 Main Protease (M^pro) Inhibitory Activities of Butenolides from a Marine-Derived Fungus Aspergillus terreus

Molecules, 2021
In December 2020, the U.K. authorities reported to the World Health Organization (WHO) that a new COVID-19 variant, considered to be a variant under investigation from December 2020 (VUI-202012/01), was identified through viral genomic sequencing ...
Ibrahim Seyda Uras, Sherif S. Ebada, Michal Korinek, Amgad Albohy, Basma S. Abdulrazik, Yi-Hsuan Wang, Bing-Hung Chen, Jim-Tong Horng, Wenhan Lin, Tsong-Long Hwang, Belma Konuklugil   +10 more
doaj   +1 more source

Микроскопическая структура растворов LiBF4 в смесях циклических и линейных эфиров [PDF]

, 2009
С использованием авторских моделей силового поля для молекул этиленкарбоната, пропиленкарбоната, диметилкарбоната и 1,2-диметоксиэтана проведено молекулярно-динамическое моделирование чистых растворителей, их смесей и растворов LiBF4 в чистых и смешанных
Калугин, О.Н., Колесник, Я.В., Поступная, Е.А.   +2 more
core  

Synthesis of new, single-isomer quaternary ammonium derivatives of beta-cyclodextrin for electrophoretic enantiomer separations [PDF]

, 2007
The isolation of individual enantiomers of drugs is an important subject of interest in the pharmaceutical and medical fields, because stereochemistry can have a significant effect on the biological activity of the drug.
Drummond Marques da Silva, G, Economou, T, Stoner, O   +2 more
core   +5 more sources

Absence seizures: Update on signaling mechanisms and networks

Epilepsia Open, EarlyView.
Abstract Absence seizures (AS) are a hallmark of genetic generalized epilepsies (GGE), characterized by brief episodes of impaired consciousness accompanied by electroencephalographic spike‐and‐wave discharges (SWDs). Traditionally attributed to cortico‐thalamo‐cortical (CTC) dysrhythmia, emerging evidence suggests a more intricate pathophysiological ...
Ozlem Akman, Filiz Onat
wiley   +1 more source

Microbial Synthesis and Characterization of Poly (3-Hydroxybutyrate-co- 4-Hydroxybutyrate) Copolymers [PDF]

Журнал Сибирского федерального университета: Серия Биология, 2011
The research is focused on the prospective representative of the family of biodegradable polymers - polyhydroxyalkanoates (PHAs), the copolymer poly(3-hydroxybutyrate-co-4-hydroxybutyrate) (P(3HB-co-4HB).
Natalia O. Zhila, Tatiana G. Volova, Elena D. Nikolaeva, Daria A. Syrvacheva   +3 more
doaj  

Ligand Binding Affinities of Arctigenin and Its Demethylated Metabolites to Estrogen Receptor Alpha

Molecules, 2013
Phytoestrogens are defined as plant-derived compounds with estrogen-like activities according to their chemical structures and activities. Plant lignans are generally categorized as phytoestrogens.
Masao Hattori, Jong-Hyun Lee, Jong-Sik Jin   +2 more
doaj   +1 more source