Results 21 to 30 of about 23,824 (301)

An Overview of Microcrystal Electron Diffraction (MicroED).

open access: yesAnnual Review of Biochemistry, 2021
The bedrock of drug discovery and a key tool for understanding cellular function and drug mechanisms of action is the structure determination of chemical compounds, peptides, and proteins.
Xuelang Mu   +3 more
semanticscholar   +1 more source

Microcrystal Electron Diffraction for Molecular Design of Functional Non-Fullerene Acceptor Structures.

open access: yesChemistry of Materials, 2021
Understanding the relationship between molecular structure and solid-state arrangement informs about the design of new organic semiconductor (OSC) materials with improved optoelectronic properties.
Steve L. Halaby   +6 more
semanticscholar   +1 more source

Microencapsulation of Insulin Microcrystals [PDF]

open access: yesBioscience, Biotechnology, and Biochemistry, 2004
Insulin microcrystals were encapsulated (microcrystal/PLGA) within poly(lactide-co-glycolide) (PLGA 50:50) by the multiple emulsification solvent evaporation technique and compared with insulin solution microspheres (solution/PLGA) in terms of their morphology, size distribution, drug content, encapsulation efficiency, and stability of insulin during ...
Sung Hee, Choi   +2 more
openaire   +2 more sources

Additional dye options for spectral sensitization of photo processes in silver stearate—silver bromide system

open access: yesPhysics of Complex Systems, 2021
The paper discusses spectral sensitized photo processes in silver bromide caused by dyes adsorbed on the surface of silver stearate via the lightguide mechanism and a direct hit of the luminescent light from dye molecules localized near the microcrystal ...
Михаил Александрович Горяев   +2 more
doaj   +1 more source

Intercalation events visualized in single microcrystals of graphite. [PDF]

open access: yes, 2017
The electrochemical intercalation of layered materials, particularly graphite, is fundamental to the operation of rechargeable energy-storage devices such as the lithium-ion battery and the carbon-enhanced lead-acid battery.
Lodico, Jared J   +2 more
core   +2 more sources

Polarization Dependence of Low-Frequency Vibrations from Multiple Faces in an Organic Single Crystal

open access: yesCrystals, 2019
Recent developments in optical filters have enabled the facile use of Raman spectroscopy for detection of low frequency (LF) vibrational modes. LF-Raman spectroscopy offers fast and sensitive characterization of LF vibrations, and enables the measurement
Irena Nemtsov   +3 more
doaj   +1 more source

Effect of the nature of dispersion medium on the CdTe/TGA nanocrystal formation in colloidal solutions and polymeric membranes

open access: yesSemiconductor Physics, Quantum Electronics & Optoelectronics, 2020
In this work, physical and chemical properties of CdTe low-dimensional crystallites obtained by grinding or colloidal synthesis have been investigated. In particular, we have analyzed the photoluminescent characteristics of CdTe nanocrystals stabilized ...
O.A. Kapush   +11 more
doaj   +1 more source

Study on the microcrystal cellulose and the derived 2D graphene and relative carbon materials

open access: yesScientific Reports, 2023
Microcrystal cellulose (MCC) is a green and sustainable resource that widely exists in various lignocellulose species in percentage 10% to 30%. The fine powder of MCC is often discarded in industrial productions that use lignocellulose as feedstock.
Si-Yu Long   +6 more
doaj   +1 more source

Macromolecular crystallography using microcrystal electron diffraction

open access: yesActa Crystallographica Section D: Structural Biology, 2021
The current status and ongoing development of 3D electron diffraction and microcrystal electron diffraction in macromolecular crystallography are reviewed.
Max T. B. Clabbers, Hongyi Xu
semanticscholar   +1 more source

Structure of metal melt

open access: yesЛитьë и металлургия, 2020
Modern conventional notions of metallic melt structure are associated with clusters that have no interfacial boundaries. The maximum time of formation and life of the cluster is 10–7s. Clusters are formed statistically, randomly. According to probability
E. I. Marukovich, V. Yu. Stetsenko
doaj   +1 more source

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