Results 131 to 140 of about 9,808,693 (352)

Natural Biomaterials for Osteochondral Repair: From Source to Strategy

open access: yesAdvanced Healthcare Materials, EarlyView.
Biological origin‐guided overview of natural biomaterials and therapeutic strategies for osteochondral tissue engineering. The circular diagram categorizes representative materials and strategies into plant/algae‐derived, microbial‐derived, animal‐derived, and human‐derived sources, centered on an osteochondral defect repair model.
Hengyu Liu   +5 more
wiley   +1 more source

A steep switching WSe2 impact ionization field-effect transistor. [PDF]

open access: yesNat Commun, 2022
Choi H   +8 more
europepmc   +1 more source

Impact ionization coefficients of 4H- and 6H-SiC

open access: yes, 2012
The Monte Carlo (MC) simulation of electron and hole impact ionization rates for 4H- and 6H-SiC in high electric field is presented. This work focuses on the study of impact ionization rates and impact ionization coefficients since these parameters play ...
A.H. You, E.K. Wong, C.C. Sun
core   +1 more source

Bacteria‐Responsive Nanostructured Drug Delivery Systems for Targeted Antimicrobial Therapy

open access: yesAdvanced Materials, EarlyView.
Bacteria‐responsive nanocarriers are designed to release antimicrobials only in the presence of infection‐specific cues. This selective activation ensures drug release precisely at the site of infection, avoiding premature or indiscriminate release, and enhancing efficacy.
Guillermo Landa   +3 more
wiley   +1 more source

Impact ionization from fragile targets

open access: yes, 1965
Hypervelocity impact ionization from fragile ...
Friichtenicht, J. F.
core  

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

Impact ionization rate in ZnS [PDF]

open access: yesPhysical Review B, 1995
, Reigrotzki   +3 more
openaire   +2 more sources

The Distorted-Wave Born Approach for Calculating Electron-Impact Ionization of Molecules

open access: yes, 2010
The distorted-wave Born approximation (DWBA) has been one of the most successful theoretical approaches for treating electron collisions with complicated atoms, and recently the DWBA has been successfully extended to treat electron-impact ionization of ...
D. Madison, O. Al-Hagan
semanticscholar   +1 more source

Photoionization and electron-impact ionization of Ar5+

open access: yes, 2007
Absolute cross sections for photoionization and electron-impact ionization of Ar5+ have been measured using two different interacting-beams setups. The spectra consist of measurements of the yield of products due to single ionization as a function of ...
Phaneuf, R. A.   +6 more
core  

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