Results 161 to 170 of about 3,828,801 (284)

Characterization and Antimicrobial Activity of Hafnium Nanostructures Fabricated by Physical Vapor Deposition Through a Colloidal Mask

open access: yesAdvanced Materials Interfaces, EarlyView.
We generate hafnium nanostructures by first depositing polystyrene particles of varying diameter followed by physical vapour deposition of hafnium thin films. The resultant structure shows a kill‐on‐contact effect against both Gram‐negative Escherichia coli and Gram‐positive Staphylococcus aureus.
Andrew Boden   +6 more
wiley   +1 more source

Clinical correlates of a negative cerebrospinal fluid α-synuclein seed amplification assay result in Parkinson's disease. [PDF]

open access: yesNPJ Parkinsons Dis
Mastrangelo A   +15 more
europepmc   +1 more source

320 WITHDRAWN

open access: yesAnnals of Emergency Medicine, 2021
openaire   +1 more source

Exploring the Potential of Zero‐Dimensional Carbon Nanomaterials in Photoluminescent, Electrochemiluminescent and Electrochemical Sensors

open access: yesAdvanced Materials Interfaces, EarlyView.
Zero‐dimensional carbon nanomaterials are presented as multifunctional platforms linking structure, property, and sensing performance. Surface engineering and heteroatom doping modulate electron‐transfer and luminescent behavior, enabling electrochemical, photoluminescent, and electrochemiluminescent detection. Fundamental design principles, analytical
Gustavo Martins   +8 more
wiley   +1 more source

Light‐Programmable Interfaces: From Molecular Photoswitching to Adaptive Membrane Separations

open access: yesAdvanced Materials Interfaces, EarlyView.
This review advances an interface‐centered framework for light‐responsive membranes, linking molecular photoswitches (azobenzene (AZO), spiropyran (SP), diarylethene (DAE), donor–acceptor Stenhouse adducts (DASA), photoacid) to integration strategies in polymeric, porous, self‐assembled, and mixed‐matrix systems.
Liangliang Zhang   +6 more
wiley   +1 more source

Multiscale Imaging Methodology for Surface Morphological Changes in Lithium Metal Anode Using Coupled Operando OM and In Situ EC‐AFM

open access: yesAdvanced Materials Interfaces, EarlyView.
A sequential multiscale imaging methodology integrates operando optical microscopy with in situ electrochemical atomic force microscopy to characterize lithium anode surface evolution during galvanostatic cycling under dual current densities. This unified approach enhances measurement consistency through correlative micro‐to‐nanoscale visualization ...
Yoonhan Cho   +5 more
wiley   +1 more source

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