Results 101 to 110 of about 6,081,547 (327)
Formation of crystalline tripalmitin-rich spicules in isolated hepatocytes.
Journal of Lipid Research, 1989 Conditions were developed for rapid deposition of triglyceride in isolated rat hepatocytes. Liver cells from fasted rats were incubated for 90 min at 37 degrees C with 3.0 mM palmitic or oleic acid, 4% bovine serum albumin, 20 mM glucose, 10 mM lactate ...
J A Ontko, D L Stiers, W F Woodside
doaj +1 more source
Theory and applications of free-electron vortex states
, 2017 Both classical and quantum waves can form vortices: with helical phase fronts and azimuthal current densities. These features determine the intrinsic orbital angular momentum carried by localized vortex states.
Alonso, M. A. +10 more
core +1 more source
Advanced Engineering Materials, EarlyView.Freeze‐drying of layered silicate is the key to get coatings with superior gas barrier. Freeze‐drying of layered silicates modified with dodecylamine (DDA) is a highly effective technique for the preparation of barrier pigments that significantly mitigate the permeation of oxygen, water vapor, and hydrogen through polymer films containing these ...
Joshua Lommes +4 more
wiley +1 more source
The autophagy research in electron microscopy
Applied Microscopy, 2019 Autophagy, a highly conserved process of eukaryotic cellular recycling, plays an important role in cell survival and maintenance. Dysfunctional autophagy contributes to the pathologies of many human diseases.
Minkyo Jung, Hyosun Choi, J. Mun
semanticscholar +1 more source
Clean versus dirty silicate grains and the state of carbon crystallization in interstellar and circumstellar dust [PDF]
Possible compounds for the 9.7 micron spectral feature and the 2175A spectral bump are examined.
Buseck, P. R.
core +1 more source
Advanced Engineering Materials, EarlyView.This article demonstrates the successful qualification of a copper–tungsten composite for laser powder bed fusion. The resulting components exhibited high density, high thermal conductivity, and reduced thermal expansion. Heat sinks with complex geometries were successfully manufactured, clearly showcasing the material's potential for additive ...
Simon Rauh +6 more
wiley +1 more source
Cryo-electron microscopy for structural analysis of dynamic biological macromolecules.
Biochimica et Biophysica Acta - General Subjects, 2018 BACKGROUND Since the introduction of what became today's standard for cryo-embedding of biological macromolecules at native conditions more than 30years ago, techniques and equipment have been drastically improved and the structure of biomolecules can ...
K. Murata, M. Wolf
semanticscholar +1 more source
On the magnetization textures in NiPd nanostructures
, 2011 We have observed peculiar magnetization textures in Ni$_{80}$Pd$_{20}$ nanostructures using three different imaging techniques: magnetic force microscopy, photoemission electron microscopy under polarized X-ray absorption, and scanning electron ...
Belkhou, Rachid +10 more
core +2 more sources
py4DSTEM: a software package for multimodal analysis of four-dimensional scanning transmission electron microscopy datasets [PDF]
, 2020 Scanning transmission electron microscopy (STEM) allows for imaging, diffraction, and spectroscopy of materials on length scales ranging from microns to atoms.
Anapolsky, Abraham +20 more
core +1 more source
Duplex Stainless Steel Laser‐Surface Textured: Stability in Brine Solution
Advanced Engineering Materials, EarlyView.Controlled laser‐surface treatment (LST) of duplex DSS2205 steel is performed to increase its stability in brine solution under cyclic electrochemical assays. The superior protection with respect to flat and smooth panels is attributed to the presence of FeCr2O4 as the main protective oxide layer in the LST surface, after corrosion tests. The stability
Mohammad Rezayat +5 more
wiley +1 more source