Results 181 to 190 of about 129,019 (321)

The Methylene-bridged Dialuminium Compound R2Al-CH2-AlR2 [R=CH(SiMe3)2] as an Effective Chelating Lewis Acid – Adducts with Halides, Perchlorate and Isopropylamide [PDF]

open access: hybrid, 2012
Werner Uhl   +7 more
openalex   +1 more source

Composite solid propellant flame microstructure determination Annual report, 23 Jun. 1967 - 22 Jun. 1968 [PDF]

open access: yes
Composite solid propellant flame microstructure ...
Friedman, R.   +3 more
core   +1 more source

Ab Initio Molecular Dynamics Study of Quadrupolar Spin Relaxation in an Ionic Liquid

open access: yesJournal of Computational Chemistry, Volume 47, Issue 3, 30 January 2026.
This study presents a methodology for describing the relaxation of nuclear spins (with I > 1/2), applicable to ionic liquids of a general nature. Based on ab initio molecular dynamics, we demonstrate the importance of explicit solvation in calculating the relaxation times of the quadrupolar mechanism.
Luciano N. Vidal   +2 more
wiley   +1 more source

Charge‐Driven Self‐Assembly of Cholesterol Surfactants into Biofunctional Nanodiscs with Antiviral Activity

open access: yesAngewandte Chemie, Volume 138, Issue 1, 2 January 2026.
A modular synthesis strategy for cholesterol‐oligo‐glycerol‐based surfactants with tunable nonionic to anionic head groups is reported. The precise control of multivalent surface charges directs self‐assembly and transforms cholesterol vesicles into nanodiscs.
Yanping Long   +8 more
wiley   +2 more sources

Thiophene Derivatives as Versatile Precursors for (Hetero)Arene and Natural Product Synthesis

open access: yesAngewandte Chemie International Edition, Volume 65, Issue 5, 28 January 2026.
Hidden but Powerful: Thiophenes and their saturated analogues have been demonstrated to be versatile C4‐building blocks that can be rapidly applied to natural product synthesis and the construction of functionalized (hetero)arenes. This minireview aims to provide a concise overview of the strategies and implementations of these sulfur‐containing ...
Anna Keimer, Franz‐Lucas Haut
wiley   +1 more source

Structure and substrate promiscuity of Campylobacter jejuni periplasmic nitrate reductase (Nap) and phylogenetic analysis of Nap homologs. [PDF]

open access: yesJ Biol Chem
Giri NC   +10 more
europepmc   +1 more source

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