Results 41 to 50 of about 3,207 (176)

11th International School on Acousto-optics and its Applications Gdańsk, Poland, September 5 – 6, 2011

open access: yesArchives of Acoustics, 2013
The 11th School on Acousto-optics and its Appli- cations was held during the ICU’2011 – Interna- tional Congress on Ultrasonics’2011, Gdansk, Poland, 5–8 September 2011, incorporated within the Congress as one of the six structured sessions named as
B. B. J. LINDE, A. ŚLIWIŃSKI
doaj  

Beyond Charge: Field‐Effect Transistors in Multimodal Biosensing Platforms for Biomolecular Interaction Studies

open access: yesAdvanced Electronic Materials, EarlyView.
This review summarizes the developments in field‐effect transistor (FET)‐based dual‐mode sensor platforms and what can be learned from them. It identifies charge as a crucial factor in biomolecular interactions at interfaces, outlines the challenges of hybrid systems, and highlights their benefits.
Roger Hasler   +4 more
wiley   +1 more source

Holographic imaging of cylindrical ultrasonic waves

open access: yesArchives of Acoustics, 2014
This report is devoted to the visualisation of standing cylindrical ultrasonic wave, generated by a radially vibrating piezoelectric shell, by means of time-average holographic interferometry. The theoretical basis of this technique was introduced, and
L. Grulkowski, D. Jankowski, P. Kwiek
doaj  

Lipid droplet profiling during neutrophil differentiation by stimulated Raman scattering microscopy

open access: yesBiotechnology Progress, EarlyView.
Abstract Lipid droplets (LDs) are dynamic organelles that serve as metabolic hubs and emerging regulators of immune cell fate. Although LDs have been implicated in immune regulation, how LD metabolism is remodeled during neutrophil differentiation and how stage‐specific LD dynamics shape mature neutrophil function remain poorly defined.
Ting‐Jung Sung   +5 more
wiley   +1 more source

Interface Engineering in Piezoelectric‐on‐Insulator Platforms: Coupling of Electrons, Photons, and Phonons for Multifunctional Integration

open access: yesElectron, EarlyView.
The underlying interface physics and engineering strategies across key POI material systems, including LiNbO3/Si, LiNbO3/SiC, LiNbO3/diamond, and AlN/diamond, were reviewed. The key engineering strategies such as atomic‐scale bonding optimization, nanostructuring, ultrathin phonon‐bridge interlayers, and ferroelectric domain wall engineering for ...
Yunjia Bao   +6 more
wiley   +1 more source

Topical review on acousto-optical Floquet engineering of single-photon emitters

open access: yesJPhys Photonics
The combination of solid state single-photon emitters and mechanical excitations on a common platform is a promising approach for the development of hybrid quantum technologies.
Daniel Groll   +8 more
doaj   +1 more source

Enhanced Sensitivity of Silicon-Photonics-Based Ultrasound Detection via BCB Coating

open access: yesIEEE Photonics Journal, 2019
Ultrasound detection via silicon waveguides relies on the ability of acoustic waves to modulate the effective refractive index of the guided modes. However, the low photo-elastic response of silicon and silica limits the sensitivity of conventional ...
Resmi Ravi Kumar   +5 more
doaj   +1 more source

Body‐integrated photonic biosensors: Illuminating the path to active healthcare

open access: yesFlexMat, EarlyView.
Body‐integrated photonic biosensors are promising tools for active healthcare. These optical devices can be worn, implanted, or swallowed to monitor health signals continuously. This review introduces key sensing modalities, including fluorescence, colorimetry, SPR, LSPR, SERS, and light‐modulating materials.
Jiayue Gu   +10 more
wiley   +1 more source

Acousto-Optics and Photoacoustics (AOPA) Conference of COO-SPIE Congress

open access: yesArchives of Acoustics, 2014
Warsaw, 28 August - 2 September, 2005 The AOPA (Acousto-Optics and Photo-Acoustics) conference was one of the 14 topical conferences consisting of the International Congress of SPIE (The International Society for Optical Engineering) on Optics and ...
Antoni Śliwiński
doaj  

Pseudomagnetic fields for classical waves in two‐dimensional artificial lattices: Mechanisms and applications

open access: yesInfoScience, EarlyView.
Pseudomagnetic fields make light and sound emulate charged particles in magnetic fields, enabling magnetic‐free signal processing. This Review summarizes their origins, three implementations in two‐dimensional artificial lattices, and applications in energy localization and robust transport, guiding the design of topological integrated devices ...
Shuaihu Liu   +5 more
wiley   +1 more source

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