Results 31 to 40 of about 1,377,862 (341)
Beilstein Journal of Organic Chemistry, 2022 A series of tetraamino-bisthiourea chiral macrocycles containing two diarylthiourea and two chiral diamine units were synthesized by a fragment-coupling approach in high yields.
Hao Guo +3 more
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Photoredox cooperative N-heterocyclic carbene/palladium-catalysed alkylacylation of alkenes
Nature Communications, 2022 Three-component carboacylation of simple alkenes often requires directing groups and strained substrates. Here, the authors report a photoredox N-heteroyclic carbene/Pd-catalysed alkylacylation of alkenes with aldehydes and unactivated alkyl halides ...
You-Feng Han +5 more
doaj +1 more source
Molecular recognition of the nucleosomal “supergroove” [PDF]
Proceedings of the National Academy of Sciences, 2004 Chromatin is the physiological substrate in all processes involving eukaryotic DNA. By organizing 147 base pairs of DNA into two tight superhelical coils, the nucleosome generates an architecture where DNA regions that are 80 base pairs apart on linear DNA are brought into close proximity, resulting in the formation of DNA “supergrooves ...
Edayathumangalam, Rajeswari S. +4 more
openaire +5 more sources
Investigation of Structural Dynamics of Enzymes and Protonation States of Substrates Using Computational Tools. [PDF]
, 2016 This review discusses the use of molecular modeling tools, together with existing experimental findings, to provide a complete atomic-level description of enzyme dynamics and function.
Chang, Chia-En A +3 more
core +2 more sources
Policies and Procedures for the Termination of War Contracts [PDF]
, 1944 The concept of recognition and biofunctionality has attracted increasing interest in the fields of chemistry and material sciences. Advances in the field of nanotechnology for the synthesis of desired metal oxide nanostructures have provided a solid ...
Kimleang Khun +2 more
core +3 more sources
Nature Communications, 2023 Direct synthesis of ketones from aldehydes features high atom- and step-economy. Yet, the coupling of aldehydes with unactivated alkyl C(sp3)-H remains challenging.
Hai-Ying Wang +4 more
doaj +1 more source
ChemInform Abstract: Cucurbituril‐Based Molecular Recognition [PDF]
ChemInform, 2015 AbstractReview: 416 refs.
Barrow, Steven J. +4 more
openaire +4 more sources
Molecular recognition on acoustic wave devices [PDF]
, 1993 Microporous thin films composed of a molecular coupling layer, zeolite crystals, and a porous silica overlayer, were formed on the gold electrodes of quartz crystal microbalances (QCMs).
Bein, Thomas, Yan, Yongan
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Molecules, 2022 A pair of chiral nanocluster complexes were formed by the host−guest interaction between the enantiomeric 2,6-helic[6]arenes and nanocluster Ag20. The formation and stability of the nanocluster complexes were experimentally and theoretically confirmed ...
Yan Guo, Ying Han, Chuanfeng Chen
doaj +1 more source
Homologous Pairing between Long DNA Double Helices
, 2016 Molecular recognition between two double stranded (ds) DNA with homologous sequences may not seem compatible with the B-DNA structure because the sequence information is hidden when it is used for joining the two strands.
Mazur, Alexey K.
core +1 more source