Results 31 to 40 of about 168,162 (295)
Steric-Hindrance-Controlled Laser Switch Based on Pure Metal–Organic Framework Microcrystals
, 2019 Herein, we demonstrated a steric-hindrance-controlled laser switch in pure metal–organic framework (MOF) microcrystals. The well-faceted MOF microwires with aggregation-induced emission (AIE) lumnogens as linkers function as typical Fabry–Pérot ...
Yong Sheng Zhao (1411612) +13 more
core +1 more source
Green Synthesis and Catalysis, 2020 R-2-Bromobutyric acid is a very important intermediate for the synthesis of agrochemicals and pharmaceuticals. Bioresolution of rac-2-bromobutyric acid (rac-2-BBA) provides a promising process for R-2-bromobutyric acid (R-2-BBA) production.
Shu Wang +6 more
doaj +1 more source
Antibodies targeting enzyme inhibition as potential tools for research and drug development
Biomolecular Concepts, 2021 Antibodies have transformed biomedical research and are now being used for different experimental applications. Generally, the interaction of enzymes with their specific antibodies can lead to a reduction in their enzymatic activity.
Pérez de la Lastra José Manuel +5 more
doaj +1 more source
Syntheses and Steric Hindrances in 13β-Isopropylgonanes
Chemical and Pharmaceutical Bulletin, 1965 dl-18, 18-Dimethylestradiol 3-methyl ether (XII), dl-18, 18-dimethyl-19-nortestosterone (II) and their derivatives were synthesized starting from 1-vinyl-6-methoxy-1-tetralol (III) and 2-isopropyl-1, 3-crclopentanedione (IV). The steric effect of the 13-isopropyl group over 17-position was observed in every kind of reactions in this series. Both II and
Hiraga, Kentaro +2 more
openaire +2 more sources
, 2021 Additional file 2: Figure S1. Time course of asymmetric reductive amination of 2-OPBA catalyzed by BbPheDH and GkPheDH. Figure S2. Amino acid sequence alignment of the PheDHs from different sources. Figure S3. Relative activity of the single-site mutants
Xiaoqing Mu (11600809) +4 more
core +1 more source
Full three-dimensional morphology evolution of amorphous thin films for atomic layer deposition
AIP Advances, 2018 We introduce a Monte Carlo model based on random deposition and diffusion limited aggregation in order to study the morphological evolution of deposition of nanofilm, which is difficult to carry out by the experimental methods.
Lingpeng Jin +3 more
doaj +1 more source
Steric Hindrance Induces crosslike Self-Assembly of Gold Nanodumbbells
, 2016 In the formation of colloidal molecules, directional interactions are crucial for controlling the spatial distribution of the building blocks. Anisotropic nanoparticles facilitate directional clustering via steric constraints imposed by each specific ...
Luis M. Liz-Marzán (1267962) +5 more
core +1 more source
FEBS Letters, EarlyView.We present robust protocols for the preparation of supported lipid bilayers (SLBs) incorporating either Salmonella smooth LPS or outer membrane vesicles (OMVs). We use a combination of quartz crystal microbalance with dissipation (QCM‐D) and fluorescence microscopy to both characterize the SLBs of various compositions and to probe their interactions ...
Hudson P. Pace +6 more
wiley +1 more source
Structure‐forward targeting of claudins with synthetic binders
FEBS Letters, EarlyView.Claudins form the paracellular barriers between epithelial and endothelial tissues at tight junctions and are targets for molecular binders with the goal of modulating barrier permeability. Claudin‐binding molecules are relevant in drug delivery or in altering claudin interactions with disease‐causing proteins.
Alex J. Vecchio
wiley +1 more source
Nature Communications, 2021 Although enterovirus D68 poses a major global threat to children, neither vaccines nor therapeutics are currently available. Using Cryo-EM, Zhang et al.
Chao Zhang +10 more
doaj +1 more source