Results 11 to 20 of about 96,556 (286)

Non-Invasive Analysis of Bulk and Surface Remodeling of Non-Woven PLLA and Fiber-Sponge PLLA/Chitosan Scaffolds in Cell Culture Environment [PDF]

open access: yesMolecules
The expanding application of three-dimensional matrices with complex surface topographies in regenerative medicine requires new methods to visualize and analyze the evolving elastic properties of tissue-engineered constructs (TECs) during maturation.
Elena Khramtsova   +8 more
doaj   +2 more sources

A Novel Membrane-like 2D A’-MoS2 as Anode for Lithium- and Sodium-Ion Batteries

open access: yesMembranes, 2022
Currently, new nanomaterials for high-capacity lithium-ion batteries (LIBs) and sodium- ion batteries (SIBs) are urgently needed. Materials combining porous structure (such as representatives of metal–organic frameworks) and the ability to operate both ...
Ekaterina V. Sukhanova   +4 more
doaj   +1 more source

Halogen-Doped Chevrel Phase Janus Monolayers for Photocatalytic Water Splitting

open access: yesNanomaterials, 2023
Chevrel non-van der Waals crystals are promising candidates for the fabrication of novel 2D materials due to their versatile crystal structure formed by covalently bonded (Mo6X8) clusters (X–chalcogen atom).
Ekaterina V. Sukhanova   +4 more
doaj   +1 more source

Image inpainting in acoustic microscopy

open access: yesAIP Advances, 2023
Scanning acoustic microscopy (SAM) is a non-ionizing and label-free imaging modality used to visualize the surface and internal structures of industrial objects and biological specimens.
Pragyan Banerjee   +6 more
doaj   +1 more source

Use of Ultrasound Microscopy for Ex Vivo Analysis of Acoustic Impedance in Mouse Liver with Steatohepatitis

open access: yesAcoustics, 2020
Scanning acoustic microscopy reveals information on histology and acoustic impedance through tissues. The objective of the present study was to investigate whether acoustic impedance values in the liver over time reflect the progression of ...
Hideki Kumagai   +5 more
doaj   +1 more source

Materials Stress Diagnostics by X-Ray and Acoustic Techniques

open access: yesArchives of Metallurgy and Materials, 2014
Przeprowadzone badania i uzyskjane wyniki dotyczyły analizy naprężeń w pobliżu obszarów powierzchniowych dwóch typów materiałów: kompozytów CU-AI2O3 oraz węglika krzemu (SiC).
Bonarski J.T.   +4 more
doaj   +1 more source

Nanoscale diffractive probing of strain dynamics in ultrafast transmission electron microscopy [PDF]

open access: yes, 2017
The control of optically driven high-frequency strain waves in nanostructured systems is an essential ingredient for the further development of nanophononics. However, broadly applicable experimental means to quantitatively map such structural distortion
da Silva, Nara Rubiano   +4 more
core   +4 more sources

VISUALIZATION AND QUANTITATIVE CHARACTERIZATION OF SMALL OBJECTS IN A LENS ACOUSTIC MICROSCOPE WITH A TWO-DIMENSIONAL ARRAY

open access: yesРоссийский технологический журнал, 2018
Application of a lens multi-element acoustic microscope for the visualization and quantitative characterization of small discontinuities with dimensions of the spatial resolution level is considered.
S. A. Titov, A. N. Bogachenkov
doaj   +1 more source

Investigation and Analysis of Acoustojets by Spectral Element Method

open access: yesMathematics, 2022
In this study, acoustic wave scattering in a homogeneous media by an obstacle is examined in the case of plane wave excitation and the formation of acoustic jets is explored.
Ibrahim Mahariq   +5 more
doaj   +1 more source

Surface Acoustic Waves in Thin Films Nanometrology [PDF]

open access: yes, 2015
Thin films nanometrology is an emerging field in nanoscience as the synthesis, processing and applications of nanostructured thin films require an in-depth knowledge of their elastic constants. The elastic energy of a surface acoustic wave propagating in
BETTUCCI, Andrea
core   +1 more source

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