Results 81 to 90 of about 200,645 (309)

Kelvin Probe Force Microscopy in Bionanotechnology: Current Advances and Future Perspectives

open access: yesAdvanced Materials, EarlyView.
Kelvin probe force microscopy (KPFM) enables the nanoscale mapping of electrostatic surface potentials. While widely applied in materials science, its use in biological systems remains emerging. This review presents recent advances in KPFM applied to biological samples and provides a critical perspective on current limitations and future directions for
Ehsan Rahimi   +4 more
wiley   +1 more source

Successful applications of high strength steel in Australia and design using high strength steel

open access: yes, 2006
High strength quenched and tempered structural steel whilst having quite significant benefits for strength is essentially only economical for niche applications to solve uniquely specific structural problems.
Uy, Brian
core  

Corrosion Fatigue Crack Propagation Behaviour of a High Strength Low Alloy Steel in a Synthetic Sea Water Environment. [PDF]

open access: yes, 1986
The corrosion fatigue crack propagation behaviour of a high strength low alloy steel, N-A-XTRA 70, in a synthetic sea water solution was tested using S. E. N. specimens subjected to a loading frequency of 0.1 Hz and a load ratio of 0.6.
Millar, Peter G.
core  

Typical continuous annealing technology of cold-rolled 700 MPa ultra-high strength low-alloy steel

open access: yes工程科学学报, 2015
In order to develop a new generation cold-rolled ultra-high strength low-alloy steel, continuous annealing experiments of a Ti-0.12%, Nb-0.076% cold-rolled ultra-high strength low-alloy steel were done on a continuous annealing test machine.
MI Zhen-li, PAN Dian-jun, JIANG Hai-tao
doaj   +1 more source

Mesoporous Silica Nanoparticles in Biomedicine: Advances and Prospects

open access: yesAdvanced Materials, EarlyView.
Mesoporous silica nanoparticles offer unique properties like high surface area, tunable pores, and functionalization. They excel in drug delivery, tissue engineering, and stimuli‐responsive therapies, enabling targeted and controlled treatments. With roles in cancer therapy and diagnostics, their clinical translation requires addressing challenges in ...
Miguel Manzano, María Vallet‐Regí
wiley   +1 more source

Numerical study on axially loaded ultra-high strength concrete-filled dual steel columns

open access: yes, 2018
[EN] This paper presents a numerical investigation on the mechanical performance of concrete-filled dual steel tubular columns of circular section subjected to concentric axial load.
Romero, Manuel L.   +3 more
core   +1 more source

Mechanical properties of an ultra high strength steel

open access: yes, 1959
Five percent chromium hot work tool steels have found application in the field of high strength steel design. A modification of Atlas Crovan was melted as an experimental 10-ton basic electric arc heat by Atlas Steels Limited, Welland, Ontario. The new material, designated as M-7-12, was, tested at the Physical Metallurgy Division, Mines Branch, to ...
E G Schempp, W A Morgan
openaire   +1 more source

Ammonium Salts as Curing Agents to Obtain Ionic Epoxy Resins With a Thermoplastic‐to‐Thermoset Transition

open access: yesAdvanced Materials, EarlyView.
Ionic epoxy networks are prepared using ammonium salts as hardeners, leading to a two‐stage curing process with a thermoplastic‐like intermediate. This uncommon behavior enables extrusion and fabrication of thermoplastic prepregs that can be cured into thermoset composites.
Izabela Kurowska   +10 more
wiley   +1 more source

An efficient approach to springback compensation for ultra high strength steel structural components for the automotive field

open access: yes, 2008
The use of High Strength Steel (HSS) and Ultra High Strength Steel (UHSS) offers high lightweighting potentiality for car body structural components.
F. PLACIDI   +7 more
core  

Self‐Assembled Monolayers in p–i–n Perovskite Solar Cells: Molecular Design, Interfacial Engineering, and Machine Learning–Accelerated Material Discovery

open access: yesAdvanced Materials, EarlyView.
This review highlights the role of self‐assembled monolayers (SAMs) in perovskite solar cells, covering molecular engineering, multifunctional interface regulation, machine learning (ML) accelerated discovery, advanced device architectures, and pathways toward scalable fabrication and commercialization for high‐efficiency and stable single‐junction and
Asmat Ullah, Ying Luo, Stefaan De Wolf
wiley   +1 more source

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