Results 51 to 60 of about 458,908 (294)
FEBS Open Bio, EarlyView.Time‐resolved X‐ray solution scattering captures how proteins change shape in real time under near‐native conditions. This article presents a practical workflow for light‐triggered TR‐XSS experiments, from data collection to structural refinement. Using a calcium‐transporting membrane protein as an example, the approach can be broadly applied to study ...
Fatemeh Sabzian‐Molaei +3 more
wiley +1 more source
Crystal Form Investigation and Morphology Control of Salbutamol Sulfate via Spherulitic Growth
CrystalsSalbutamol sulfate is a selective β2-receptor agonist used to treat asthma and chronic obstructive pulmonary disease. The crystals of salbutamol sulfate usually appear as needles with a relatively large aspect ratio, showing poor powder properties.
Xinyue Qiu +6 more
doaj +1 more source
FEBS Open Bio, EarlyView.This protocol paper outlines methods to establish the success of a time‐resolved serial crystallographic experiment, by means of statistical analysis of timepoint data in reciprocal space and models in real space. We show how to amplify the signal from excited states to visualise structural changes in successful experiments.
Jake Hill +4 more
wiley +1 more source
DENDRITIC CRYSTALLIZATION OF CAST IRON
Литьë и металлургия, 2015 It is shown that crystallization of the main phases in cast iron happens on the dendritic mechanism. The main phases when hardening cast iron are dendrites of austenite, graphite and a cementite.
V. Stetsenko
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Investigation of structural transition in molybdates CuMo1-xWxO4 prepared by polymeric precursor method [PDF]
Processing and Application of Ceramics, 2017 Solid solutions (CuMo1-xWxO4 where 0 ≤ x ≤ 0.12) were synthesized by using a polymeric precursor method. The crystallization process of the polymeric precursors was investigated using TG-DTA, FTIR and XRD techniques.
Mohamed Benchikhi +4 more
doaj +1 more source
Application of PAT-Based Feedback Control Approaches in Pharmaceutical Crystallization
, 2021 Crystallization is one of the important unit operations for the separation and purification of solid products in the chemical, pharmaceutical, and pesticide industries, especially for realizing high-end, high-value solid products.
Junbo Gong +6 more
core +1 more source
FEBS Open Bio, EarlyView.The crystal structure of Borrelia burgdorferi nicotinamidase (PncA/BBE22) reveals the correct full‐length protein initiated from a non‐canonical AUU start codon. The structure validates previous biochemical findings and resolves a long‐standing annotation error, demonstrating that the truncated database sequence is structurally incompatible with the ...
Kalvis Brangulis
wiley +1 more source
Ultrasonics Sonochemistry, 2021 Due to the high reactivity of Ag+ and uncontrolled growth process, the AgNPs produced by conventional Lee-Meisel method always exhibited larger particle size (30–200 nm) and polydisperse morphology (including spherical, triangular, and rod-like shape ...
Bin Dong +9 more
doaj +1 more source
Superstructures on Spherical Gold Crystals
Zeitschrift für Naturforschung A, 1978 Abstract Spherically shaped crystals of gold were grown by solidification of a drop of melt in UHV. Their surfaces were investigated in situ by RHEED. The superstructures (001) (5 × 20) and (110) (1 × 2) were observed again. Further superstructures were found: on (001) vicinal planes, (227) (1 × 1), (111) (23 × 1) and (551)c(1 × 1 ...
H. Melle, E. Menzel
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Crystal morphology of spherical viruses
Journal of Mining Institute, 2021 The article discusses modern views on the structure of spherical virus capsids, which have the shape of icosahedrons (icosahedral viruses). Each face of icosahedron is composed of a single-layer closest packing of protein globules, which can have different orientation relative to the edges of icosahedron.
openaire +3 more sources