Results 81 to 90 of about 1,990,401 (300)

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

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., Bliokh, K. Y., Béché, A., Clark, L., Guzzinati, G., Ivanov, I. P., Juchtmans, R., Nori, F., Schattschneider, P., Van Boxem, R., Verbeeck, J.   +10 more
core   +1 more source

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

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

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

Thermoreflectance Detection of Point Defects Resulting from Focused Ion Beam Milling

Advanced Engineering Materials, EarlyView.
Focused ion beam (FIB) milling is a common tool for nanoscale material processing, however irradiation damage, redeposition, and contamination can occur. We use several characterization tools to show FIB‐induced effects beyond 1 mm from the milled area.
Thomas W. Pfeifer, Eric R. Hoglund, Anton V. Ievlev, Patrick E. Hopkins   +3 more
wiley   +1 more source

Experimental Evaluation of 100Cr6 Steel Microindented Surfaces Under Lubricated Nonconformal Point Contacts

Advanced Engineering Materials, EarlyView.
The tribological behavior of 100Cr6 steel spheres textured via Vickers microindentation is evaluated under lubricated sliding by varying both dimple size and density. Fine and dense textures significantly reduce friction across all lubrication regimes, while large dimples increase it.
Farideh Davoodi, Pasquale Guglielmi, Gianfranco Palumbo, Giuseppe Carbone   +3 more
wiley   +1 more source

Lipid interactions and gating hysteresis suggest a physiological role for mechanosensitive channel YnaI

Nature Communications
YnaI is a member of the family of bacterial MscS (mechanosensitive channel of small conductance)-like channels. Channel gating upon hypoosmotic stress and the role of lipids in this process have been extensively studied for MscS, but are less well ...
Nathan Will, Giorgos Hiotis, Yoshitaka Nakayama, Gabriella Angiulli, Zijing Zhou, Charles D. Cox, Boris Martinac, Thomas Walz   +7 more
doaj   +1 more source