Results 191 to 200 of about 403,555 (400)

Sorbents with immobilized glycopeptide antibiotics for separating optical isomers by high-performance liquid chromatography

, 2006
М. А. Кузнецов, Pavel N. Nesterenko, G. G. Vasiyarov, С.М. Староверов   +3 more
openalex   +2 more sources

Relative Quantification of Lipid Isomers in Imaging Mass Spectrometry Using Gas-Phase Charge Inversion Ion/Ion Reactions and Infrared Multiphoton Dissociation [PDF]

, 2023
Julia R. Bonney, Woo-Young Kang, Jonathan T. Specker, Zhongling Liang, Troy R. Scoggins, Boone M. Prentice   +5 more
openalex   +1 more source

Spectrum of Congenital Anomalies in Myhre Syndrome—Insights Into Effects Brought by Altered TGF‐β Signaling via Gain‐of‐Function Variants in SMAD4

American Journal of Medical Genetics Part C: Seminars in Medical Genetics, EarlyView.
ABSTRACT Myhre syndrome is a rare genetic disorder characterized by progressive multisystem involvement. Gain‐of‐function missense heterozygous variants affecting the Ile500 residue and Arg496 residue of the SMAD4 gene are implicated in this condition.
Kawmadi Gunawardena, Alessandro De Falco, Deborah Osio, Eleanor Sherlock, Emma Kivuva, Erina Sasaki, Francis H. Sansbury, Nayana Lahiri, Patricia Foley, Sahar Mansour, Shane McKee, Tazeen Ashraf, Nicola Brunetti‐Pierri, Usha Kini   +13 more
wiley   +1 more source

Predicting and Rationalizing Piezoelectricity in Racemic Bioorganic Molecular Crystals

Angewandte Chemie, EarlyView.
Racemic molecular crystals, composed of equal mixtures of chiral enantiomeric components, are predicted to exhibit significant piezoelectric responses and favourable mechanical flexibility. This study identifies organic and bioorganic racemates as promising candidates for sustainable, lead‐free materials, enabling next‐generation applications in energy
Shubham Vishnoi, Sarah Guerin
wiley   +2 more sources

Superoxide Dismutase activity and Cu, Zn-SOD isomer of plasma in glomerular disease.

, 1991
Arao Futenma, Harutaka Yamada, Toshitaka Yamanaka, Takako Watanabe, Katsumi Katou   +4 more
openalex   +2 more sources

Preparation and PMR Analysis of cis and trans Isomers of 2-Chloro-5-methyl-1,3,2-oxathiaphospholane and 2-Phenyl-5-methyl-1,3,2-oxathiaphospholane. [PDF]

, 1973
Knut Bergesen, Malvin Bjorøy, Torleiv Lien, Åke Pilotti, Sigfrid Svensson, Carl‐Gunnar Swahn   +5 more
openalex   +1 more source

Effect of Stereoconfiguration of Aromatic Ligands on Retention and Selectivity of Terphenyl Isomer-Bonded Stationary Phases

, 2023
Yao Sun, Yidong Xu, Zhi'an Sun, Chaozhan Wang, Yinmao Wei   +4 more
openalex   +1 more source

Incorporation of Organic Counter‐Cations Into Poly(Heptazine Imide) Networks for Promoting Proton‐Coupled Electron Transfer During Photocatalytic H2O2 Evolution

Angewandte Chemie, EarlyView.
Incorporation of N‐based onium ions into the ionic framework of poly(heptazine imide) was obtained via protonation‐deprotonation of PHI frameworks arising from a parent Na‐containing analogue. Particularly, methylammonium moieties, through their small molecular size, hydrogen bonding capabilities and rotational mobility, appear to stabilize ...
Dingqiao Ji, Hikmat Binyaminov, Desiree Leistenschneider, Martin Oschatz, Paolo Giusto, Markus Antonietti, Horațiu Szalad   +6 more
wiley   +2 more sources

Theoretical Aspects of Triacylglycerin Positional Isomer Separation on Reverse Phase High Performance Liquid Chromatography

, 2017
Tsugihiko Hirano, Keiichi Yokochi, Koretarō Takahashi   +2 more
openalex   +2 more sources

Reenvisioning the De Mayo Reaction: A Boron‐Enabled Cycloaddition Approach

Angewandte Chemie, EarlyView.
An oxa‐boracycle conformational lock strategy enables photocatalytic [2+2] cycloaddition to afford densely substituted cyclobutylboronates. The conformational constraint suppresses triplet relaxation and promotes productive bimolecular reactivity.
Neetu Sharma, Yanyao Liu, Partha Sarathi Hazra, Evan B. Piper, Ryan Van Hoveln, Michael Kevin Brown   +5 more
wiley   +2 more sources