Results 101 to 110 of about 10,863,365 (261)

Investigating the Effect of Inclination Angle and the Influence of Scan Parameters on the Appearance and Thermal and Mechanical Properties of Filigree Tension Rods of LPBF‐Manufactured NiTi Shape‐Memory Alloys

Advanced Engineering Materials, EarlyView.
This article investigates the dependence of the properties on the manufacturing orientation in the form of the inclination angle to the build plate of LPBF‐fabricated NiTi rods with a diameter of 150–220 µm. Metallographic, chemical, thermal, and mechanical characterization show behavior under identical manufacturing conditions that ranges from ...
Sandra Herzig, Michael Werner, Christian Rotsch   +2 more
wiley   +1 more source

Fast Homogeneous En Bloc Staining of Large Tissue Samples for Volume Electron Microscopy

Frontiers in Neuroanatomy, 2018
Fixation and staining of large tissue samples are critical for the acquisition of volumetric electron microscopic image datasets and the subsequent reconstruction of neuronal circuits.
Christel Genoud, Benjamin Titze, Alexandra Graff-Meyer, Rainer W. Friedrich, Rainer W. Friedrich   +4 more
doaj   +1 more source

Self‐Cleaning Sensor Surfaces for Long‐Term Environmental Monitoring

Advanced Engineering Materials, EarlyView.
Long‐term use of unattended outdoor sensors without soiling or biofouling is achieved through generation of a micro‐ and nanorough cuvette surface by combing hydrophobic nanoparticles with fluorinated polymers, crosslinked and surface‐attached through CHic chemistry. The coating demonstrates self‐cleaning behavior and prolonged outdoor stability, which
Sanam Kumari Rajak, Yasmina Frey, Ulrike Wallrabe, Oswald Prucker, Jürgen Rühe   +4 more
wiley   +1 more source

Entropy‐Driven Design of Low‐Melting‐Point Alloys via Compositionally Complex Strategy

Advanced Engineering Materials, EarlyView.
Conventional low‐melting‐point alloys (LMPAs) are limited by a narrow compositional space and inherent property trade‐offs. This review presents an entropy‐driven design strategy that overcomes these limitations, ushering in a new class of low‐melting‐point compositionally complex alloys (LMCCAs).
Yinghui Shang, Jianxiang Zhao, Zhaoqi Chen, Hao Gong, Yinsen Yan, Junlei Tao, Yong Yang   +6 more
wiley   +1 more source

Wrapped up: advancements in volume electron microscopy and application in myelin research

Methods in Microscopy
The three-dimensional visualization of cellular architecture by volume electron microscopy (vEM) has reignited interest in morphological descriptions of complex tissue.
Schadt Leonie Carola, Ruhwedel Torben, Pape Constantin, Sasmita Andrew Octavian, Steyer Anna Maria, Möbius Wiebke   +5 more
doaj   +1 more source

Electron Microscope Study Of Mitochondrial 60S and Cytoplasmic 80S Ribosomes From Locusta Migratoria [PDF]

, 1974
Purified mitochondrial ribosomes (60S) have been isolated from locust flight muscle. Purification could be achieved after lysis of mitochondria in 0.055 M MgCl2.
F. Miller, W. Neupert, Neupert, Walter, Miller, Fritz, Kleinow, W., W. Kleinow   +5 more
core   +1 more source

Simulation‐Based Analysis of Insert Pull‐Out in Nickel‐Polyurethane Hybrid Foams Using CT‐Derived Geometries

Advanced Engineering Materials, EarlyView.
CT‐based finite element simulations combined with in situ X‐ray computed tomography are used to analyze insert pull‐out in nickel‐coated polymer foams. Despite variations in material parameters, deformation consistently concentrates within a narrow annular region around the insert.
Yannik Bautz, Jonas Fell, Hendrik Jost, Stefan Diebels, Hans‐Georg Herrmann   +4 more
wiley   +1 more source

Influence of TiC and TiN Ceramic Reinforcements on the Microstructure, Thermal Expansion Behavior, and Tensile Properties of Invar 36 Manufactured by Laser Powder Bed Fusion

Advanced Engineering Materials, EarlyView.
This study examines Invar composites reinforced with titanium carbide (TiC) and titanium nitride (TiN) using laser powder bed fusion (LPBF). It presents the influence of reinforcements on microstructure, tensile properties, and thermal expansion. Results show that TiC effectively strengthens Invar while maintaining low thermal expansion, whereas TiN ...
Ayodeji Nathaniel Oyedeji, Natasha Sacks, Johannes Pötschke, Björn Matthey   +3 more
wiley   +1 more source

Fundamentals and applications of environmental scanning electron microscopy

, 2022
S.219-239The environmental scanning electron microscopy (ESEM) allows the investigation not only of as-received non-conuctive materials but also of wet specimens. A gaseous environment in the specimen chamber of the microscope is used as an amplification
Füting, M., Hopfe, J.
core   +1 more source

Molecular Electron Microscopy for Biology and Medicine : Overview [PDF]

, 2006
Electron Microscopy can now determine the structure of a biological macromolecule at a resolution that can resolve atoms. This technological development has allowed concerted efforts to obtain structural information by X-ray crystallography, NMR and ...
Kimura, Yoshiaki
core