Results 271 to 280 of about 619,769 (292)

Control of Copper Morphology on TaN through Surface Point Defects

open access: yesAdvanced Materials Interfaces, EarlyView.
In this study, DFT and dynamics simulations are used to explore the tailoring of the morphology of Cu metal deposits by surface nitrogen vacancy defects on the TaN diffusion barrier. Vacancy formation can be promoted by hydrogen reduction. High vacancy concentrations limit unwanted 3D growth, suggesting defect engineering as a strategy for targeted ...
Karl Rönnby, Michael Nolan
wiley   +1 more source

Antibody‐Functionalized DNA Hydrogels Recognize and Isolate Living Tumor Cells

open access: yesAdvanced Materials Interfaces, EarlyView.
We present a novel strategy using DNA Y‐motif nanostar hydrogels and DNA‐functionalized antibodies for precise live‐cell manipulation. Target cells are labeled with DNA sticky ends that hybridize with DNA Y‐motifs, enabling their incorporation and capture within the hydrogel during self‐assembly.
Laura Bourdon   +9 more
wiley   +1 more source

El canon de los cómics

open access: green, 1997
Gregorio Martín Gutiérrez
openalex   +1 more source

Nonequilibrium Period with Emergence of Marangoni Circulations in Meniscus Splitting

open access: yesAdvanced Materials Interfaces, EarlyView.
The emergence and evolution of Marangoni convection in the meniscus splitting phenomenon are investigated. During the mass circulation of viscous fluids, the confluence and bifurcation of polymer dispersions beneath the evaporative interface lead to the inhomogeneous densification of the skin layer.
Leijie Wu, Kosuke Okeyoshi
wiley   +1 more source

Multi-Center, Multi-Vendor Validation of Simultaneous MRI-Based Proton Density Fat Fraction and R2* Mapping Using a Combined Proton Density Fat Fraction-R2* Phantom. [PDF]

open access: yesJ Magn Reson Imaging
Starekova J   +11 more
europepmc   +1 more source

Establishment of Local Diagnostic Reference Levels for Head CT Imaging in the Madina Region, Saudi Arabia. [PDF]

open access: yesDiagnostics (Basel)
Alhujaili SF   +8 more
europepmc   +1 more source

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