Results 1 to 10 of about 7,881 (118)
Automated microbatch-under-oil phase diagrams to rationalize serial crystallography sample preparation [PDF]
IUCrJSerial crystallography relies on the reproducible production of high-density suspensions of microcrystals, yet sample optimization remains a resource-intensive bottleneck.
Jack Stubbs +7 more
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Microcrystals in structural biology: small samples, big insights [PDF]
IUCrJMicrocrystals are transforming structural biology by enabling high-resolution structures and time-resolved insights from samples once deemed too small. This commentary highlights recent advances in microfocus X-ray and MicroED methods, emphasizing their ...
Dominik Oberthür
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Nanostructured recrystallization of iron‑carbon alloys
Литьë и металлургия, 2022 Recrystallization of iron-carbon alloys has been shown to be a nanostructured process. Microcrystals of secondary cementite of steels and cast iron are formed from elementary nanocrystals of iron and graphite, free atoms of graphite and iron-carbon ...
E. I. Marukovich +2 more
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Nanostructured steel crystallization
Литьë и металлургия, 2022 Steel crystallization has been shown to be a nanostructured process. Austenite microcrystals in liquid steel with a carbon concentration of 2.5 to 9 atomic percent, δ‑ferrite microcrystals in melt with a carbon concentration of up to 2.5 atomic percent ...
E. I. Marukovich +2 more
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Nanostructured crystallization of casting alloys
Литьë и металлургия, 2022 Crystallization of casting alloys has been shown to be a nanostructured process. Microcrystals of phases in the temperature range of liquidus and solidus, during eutectic and peritectic reactions, are formed from nanocrystals of components A and B of ...
E. I. Marukovich +2 more
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Process, Physicochemical Characterization and In-Vitro Assessment of Albendazole Microcrystals [PDF]
Advanced Pharmaceutical Bulletin, 2017 Purpose: Albendazole is a poorly soluble drug which limits its oral bioavailability. The study was focussed to enhance the solubility by in-situ micronization. Methods: Albendazole microcrystals were prepared by solvent change method using gum karaya and
Vandana KR +4 more
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Microcrystals and Microfibers of Cellulose from Acrocomia aculeata (Arecaceae) Characterization
Biology and Life Sciences Forum, 2023 In the context of the so-called lignocellulose bio-refinery, the coconut shell (S) and pulp (P) of Acrocomia aculeata (Arecaceae) are interesting agro-industrial wastes that can be used as feedstock for the production of high value-added products.
Shirley Duarte +4 more
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Nanostructural mechanisms of physicochemical reactions
Литьë и металлургия, 2021 It is generally accepted that physicochemical reactions are mainly molecular atomic. It was shown that liquid water consists of 12 % molecules and 88 % of ice nanocrystals.
V. Yu. Stetsenko, A. V. Stetsenko
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International Journal of Technology, 2020 In this study, the microcrystallization of the 2-thiophenecarboxaldehyde Schiff base of S-benzyldithiocarbazate (i.e. benzyl (2E)-2-[(thiophen-2-yl)methylidene]hydrazine-1-carbodithioate [TASBnDTC]) was fabricated by a reprecipitation method in an ...
Nur Halilatul Sadiqin Omar Ali +8 more
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Nanostructural phase transformations in eutectoid reactions of binary alloys
Литьë и металлургия, 2023 It is shown that eutectoid reactions of binary alloys are nanostructural processes. The main phase, which decays during the eutectoid reaction, is formed during the crystallization of a metal melt of eutectoid composition. This process is nanostructured.
E. I. Marukovich +2 more
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