Results 1 to 10 of about 159,615 (116)

Comprehensive structural assignment of glycosaminoglycan oligo- and polysaccharides by protein nanopore [PDF]

open access: yesNature Communications, 2022
Glycosaminoglycans (GAGs) are highly anionic functional polysaccharides with subtle structural variations that are very difficult to differentiate. Here the authors demonstrate proof-of-concept single-molecule detection by nanopore, taking a first step ...
Parisa Bayat   +9 more
doaj   +2 more sources

Isolation, Structural Assignment of Isoselagintamarlin A from Selaginella tamariscina and Its Biomimetic Synthesis [PDF]

open access: yesNatural Products and Bioprospecting, 2019
Isoselagintamarlin A (1), a selaginellin analogue featured a rare benzofuran unit, was isolated from Selaginella tamariscina. Its complete structural assignment was established through a combination of high-field NMR technique and biomimetic synthesis ...
Qin-Feng Zhu   +4 more
doaj   +2 more sources

Structural dynamics of the human Orai1 channel revealed by cryo-electron microscopy. [PDF]

open access: yesPLoS ONE
The pore-forming Orai1 protein is an essential component of store-operated calcium entry (SOCE), a process vital to diverse cellular and physiological functions.
Yiming Zhang   +7 more
doaj   +2 more sources

A novel framework for storage assignment optimization inspired by finite element method [PDF]

open access: yesPeerJ Computer Science, 2021
Considering necessary fundamental and structural changes in the production and manufacturing industries to fulfill the industry 4.0 paradigm, the proposal of new ideas and frameworks for operations management of production and manufacturing system is ...
Seyed-Kourosh Tabatabaei   +3 more
doaj   +2 more sources

Structural Elucidation and Quantitative Analysis of Hydrogenation Products of Anthracene by NMR Spectroscopy

open access: yesChinese Journal of Magnetic Resonance, 2021
Three product mixtures of anthracene catalytic hydrogenation under different catalytic conditions were analyzed by nuclear magnetic resonance (NMR) spectroscopy.
Meng-yu DOU   +5 more
doaj   +1 more source

NMR Spectroscopic Studies on (exo, endo) C-2 Monosubstituted Norbornene Derivatives

open access: yesChinese Journal of Magnetic Resonance, 2021
The 1H NMR spectra of C-2 monosubstituted norbornene and its derivatives are usually difficult to assign due to the anisotropy effect of norbornene ring and being a mixture of exo- and endo- isomers. Based on the preparation of configurationally pure C-2
Zi-hao WANG   +5 more
doaj   +1 more source

NMR Assignments of 6-(4-chlorophenoxy)-tetrazolo[5,1-a]phthalazine

open access: yesChinese Journal of Magnetic Resonance, 2020
6-(4-chlorophenoxy)-tetrazolo[5,1-a]phthalazine is a national class I innovative antiepileptic drug candidate in clinical trials with independent intellectual property rights.
WANG Si-hong   +5 more
doaj   +1 more source

Effective cost allocation method in an industrial enterprise environment in mining industry [PDF]

open access: yesE3S Web of Conferences, 2019
The ability to optimize costs based on knowledge of business processes during the period of change represented by the fourth industrial revolution is absolutely crucial.
Janovská Kamila   +5 more
doaj   +1 more source

TITANYL SULPHATE, AN INORGANIC POLYMER: STRUCTURAL STUDIES AND VIBRATIONAL ASSIGNMENT [PDF]

open access: yesQuímica Nova, 2019
In this work, anhydrous titanyl sulfate (TiOSO4) was synthesized and characterized by elemental analyses and vibrational spectroscopy by the first time.
Lucia Kiyomi Noda   +2 more
doaj   +1 more source

Structural and phonological cues for gender assignment in monolingual and bilingual children acquiring German. Experiments with real and nonce words

open access: yesGlossa, 2022
We investigate the acquisition of grammatical gender marking in German by monolingual children as well as German-Russian bilingual children who grow up in Germany as heritage speakers of Russian.
Marit Westergaard   +3 more
doaj   +2 more sources

Home - About - Disclaimer - Privacy