Results 121 to 130 of about 992,502 (288)
Decoding Directional Control in Metal‐Assisted Chemical Etching via Catalyst Architecture
Advanced Materials, EarlyView.Metal‐assisted chemical etching (MaCE) enables silicon nanostructure fabrication but suffers from isotropic undercutting. This study highlights the critical role of catalyst morphology in etching directionality. High‐aspect‐ratio catalysts induce lateral etching, while thermal treatment at 450 °C stabilizes catalyst geometry, promoting vertical etching.
Yejin Han +9 more
wiley +1 more source
Dai-Freed anomalies in particle physics [PDF]
, 2019 Iñaki García‐Etxebarria +1 more
openalex +1 more source
Maximizing the impact of new physics in
, 2019 Pouya Asadi, David Shih
openalex +1 more source
Connecting Droplet Adhesion with Sperm Kinematics: A New Paradigm in Sperm Quality Monitoring
Advanced Materials Interfaces, EarlyView.This study demonstrates direct experimental evidence to establish a nonintuitive connection between the motion characteristics of self‐propelled sperm cells and their surface interaction. Simultaneous motion visualization and cantilever‐deflection‐based adhesion characterization reveal that sperm‐cell droplets with higher motility exhibit lower surface
Sudip Shyam +3 more
wiley +1 more source
Advanced Materials Interfaces, EarlyView.In this article, vertical graphene‐modified microelectrodes (VGMEs) are fabricated by modifying vertical graphene on different types of metal microelectrodes (Au, Ti, Ag, and W) for enhanced electrochemical detection of DA. Moreover, the sensing performance on dopamine concentrations is explored with different electrochemical methods, including EIS, CV,
Lukang Gao +9 more
wiley +1 more source
Neutrino-Oxygen interactions: role of nuclear physics in the atmospheric neutrino anomaly
, 1999 J. Marteau, J. Delorme, M. Ericson
openalex +2 more sources
Advanced Materials Interfaces, EarlyView.This study investigates the plasmonic properties and biosensing capabilities of a nanocomposite incorporating Cu and Ag nanoparticles for detecting anti‐DbpA antibodies associated with Lyme disease. The enhanced LSPR response is explained through FDTD simulations of Cu–Ag near‐field interactions and increased surface roughness.
Sanjay Kumar +10 more
wiley +1 more source
Anomaly of subsystem symmetries in exotic and foliated BF theories
Journal of High Energy PhysicsWe study the mixed ’t Hooft anomaly of the subsystem symmetries in the exotic BF theory and the foliated BF theory in 2+1 dimensions, both of which are fractonic quantum field theories describing the equivalent physics.
Shutaro Shimamura
doaj +1 more source