Results 91 to 100 of about 1,972,851 (282)

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, Barnard, Edward S, Brown, Hamish G, Ciston, Jim, DaCosta, Luis Rangel, Donohue, Jennifer, Ercius, Peter, Gopal, Chirranjeevi, Herring, Patrick, Hughes, Lauren A, Janish, Matthew T, Kennedy, Ellis, Minor, Andrew M, Ophus, Colin, Pekin, Thomas C, Pelz, Philipp M, Savitzky, Benjamin H, Schneider, Matthew M, Scott, Mary, Zeltmann, Steven E, Zhao, Shiteng   +20 more
core   +1 more source

Scanning Electron Microscopy

Current Protocols
AbstractScanning electron microscopy (SEM) remains distinct in its ability to allow topographical visualization of structures. Key elements to consider for successful examination of biological specimens include appropriate preparative and imaging techniques.
Elizabeth R. Fischer, Bryan T. Hansen, Vinod Nair, Forrest H. Hoyt, Cindi L. Schwartz, David W. Dorward   +5 more
openaire   +2 more sources

Diffusion Spectrum Imaging Maps Early Axonal Loss and a Unique Progressive Signal in Neuronal Intranuclear Inclusion Disease

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective To delineate specific in vivo white matter pathology in neuronal intranuclear inclusion disease (NIID) using diffusion spectrum imaging (DSI) and define its clinical relevance. Methods DSI was performed on 42 NIID patients and 38 matched controls.
Kaiyan Jiang, Yixiu Pei, Xiaobao Hu, Ying Xiong, Fang Wang, Yanyan Yu, Min Zhu, Dandan Tan, Meihong Zhou, Daojun Hong, Fuqing Zhou   +10 more
wiley   +1 more source

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

Protocol for multi-scale light microscopy/electron microscopy neuronal imaging in mouse brain tissue. [PDF]

STAR Protoc, 2022
Yamauchi K, Furuta T, Okamoto S, Takahashi M, Koike M, Hioki H.   +5 more
europepmc   +1 more source

Electron Microscopy

, 2010
16 páginas, figuras, tablas Electron microscopy, as it is understood today, is not a single technique but a diversity of different ones that offer unique possibilities to gain insights into morphology, structure and composition of a specimen. The observable samples include biological specimens as well as inorganic and organic materials whose ...
Nieto García, Fernando, Jiménez-Millán, Juan, Gambogi Parreira, Gleydes, Chiarini-Garcia, H., Netto Melo, R.C.   +4 more
openaire   +3 more sources

Mechanochemical Synthesis and Characterization of Nanostructured ErB4 and NdB4 Rare‐Earth Tetraborides

Advanced Engineering Materials, Volume 27, Issue 6, March 2025.
ErB4 and NdB4 nanostructured powders are produced by mechanochemical synthesis. 5 h mechanical alloying and 4 M HCl acid leaching are used in the production. ErB4 and NdB4 powders exhibit maximum magnetization of 0.4726 emu g−1 accompanied with an antiferromagnetic‐to‐paramagnetic phase transition at about TN = 18 K and 0.132 emu g−1 with a maximum at ...
Burçak Boztemur, Faruk Kaya, Bora Derin, Mustafa Lütfi Öveçoğlu, Ju Li, Duygu Ağaoğulları   +5 more
wiley   +1 more source

Multi-scale light microscopy/electron microscopy neuronal imaging from brain to synapse with a tissue clearing method, ScaleSF. [PDF]

iScience, 2022
Furuta T, Yamauchi K, Okamoto S, Takahashi M, Kakuta S, Ishida Y, Takenaka A, Yoshida A, Uchiyama Y, Koike M, Isa K, Isa T, Hioki H.   +12 more
europepmc   +1 more source

Dynamic Precipitation during High‐Pressure Torsion of a Magnesium–Manganese Alloy

Advanced Engineering Materials, EarlyView.
An ultrafine‐grained alloy is produced by high‐pressure torsion of solutionized Mg–1.35 wt% Mn. Precipitation of nanometer‐scale Mn particles during deformation provides pinning sites. This prevents the formation of a bimodal grain structure and results in a finer grain size than for pure Mg.
Julian M. Rosalie, Anton Hohenwarter
wiley   +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