Ultrasonic surface acoustic wave-assisted separation of microscale droplets with varying acoustic impedance. [PDF]
Ultrason Sonochem, 2023 Ali M, Park J.
europepmc +1 more source
Simulation of Sound Absorption by Scattering Bodies Treated with Acoustic Liners Using a Time-Domain Boundary Element Method [PDF]
Reducing aircraft noise is a major objective in the field of computational aeroacoustics. When designing next generation quiet aircraft, it is important to be able to accurately and efficiently predict the acoustic scattering by an aircraft body from a ...
Hu, Fang Q. +2 more
core +1 more source
DNA‑Directed Assembly of Photonic Nanomaterials for Diagnostic and Therapeutic Applications
Advanced Materials, EarlyView.DNA‐directed assembly offers a powerful strategy for constructing structured photonic nanomaterials with precise spatial control. This review provides a comprehensive overview of recent advancements in DNA‐assembled photonic nanomaterials for diagnostics and therapeutics, highlighting key design principles, functionalization strategies, and optical ...
Longjiang Ding +5 more
wiley +1 more source
Omni-directional and broadband acoustic anti-reflection and universal acoustic impedance matching. [PDF]
Nanophotonics, 2022 Im K, Park QH.
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Topology in Biological Piezoelectric Materials
Advanced Materials, EarlyView.This review summarizes the topological structures in biological piezoelectric materials, covering morphology evolution, spatial arrangement, and biomimetic strategies. These topologies modulate structure‐property relationships across multiple scales, enabling performance enhancement and multifunctional integration.
Chen Chen +7 more
wiley +1 more source
GHz ultrasonic sensor for ionic content with high sensitivity and localization
iScience, 2023 Summary: Sensing the ionic content of a solution at high spatial and temporal resolution and sensitivity is a challenge in nanosensing. This paper describes a comprehensive investigation of the possibility of GHz ultrasound acoustic impedance sensors to ...
Priya S. Balasubramanian, Amit Lal
doaj
Synergistic Effect of Work Function and Acoustic Impedance Mismatch for Improved Thermoelectric Performance in GeTe-WC Composite. [PDF]
ACS Appl Mater Interfaces, 2022 Kumar A +6 more
europepmc +1 more source
Diffraction of Acoustic Pulses by Obstacles of Arbitrary Shape with an Impedance-Boundary Condition [PDF]
, 1967 Richard Paul Shaw
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Harnessing Photo‐Energy Conversion in Nanomaterials for Precision Theranostics
Advanced Materials, EarlyView.Harnessing photo‐energy conversion in nanomaterials enables precision theranostics through light‐driven mechanisms such as photoluminescence, photothermal, photoelectric, photoacoustic, photo‐triggered surface‐enhanced Raman scattering (SERS), and photodynamic processes. This review explores six fundamental principles of photo‐energy conversion, recent
Jingyu Shi +4 more
wiley +1 more source
Measurement of Acoustic Impedance in Liquid-Piping Systems [PDF]
, 1962 Elmer L. Hixson +2 more
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