Results 211 to 220 of about 9,207 (319)

Rational Design and Development of Organic Afterglow Nanoparticles for Image‐Guided Interventions

Small Methods, Volume 10, Issue 12, 23 June 2026.
This review outlines the rational design, synthesis, and standardized characterization of organic afterglow nanoparticles for biomedical imaging and therapy. Mechanistic insights into chemically initiated electron exchange luminescence and reactive oxygen species‐mediated processes are connected to molecular engineering and nanoparticle fabrication ...
Asma Harun, Isabella Vasquez, Hannah Bowman, Robert Posey, Zhongkui Hong, Joshua Tropp, Indrajit Srivastava   +6 more
wiley   +1 more source

From Fixed-Frequency to Tunable: Advances in Acoustic Sensors for Physiological Acoustic Monitoring. [PDF]

Sensors (Basel)
Wang J, Liu C, Dong P, Li J, Tan K, Li B, Zhou J, Qiao Y.   +7 more
europepmc   +1 more source

The Proton‐Alpha Instability as a Source of Ion Heating at Earth's Bow Shock

Journal of Geophysical Research: Space Physics, Volume 131, Issue 6, June 2026.
Abstract Electrostatic waves are frequently observed at collisionless shocks and are believed to play a key role in energy dissipation. Recent spacecraft observations have identified a proton‐alpha instability in the Earth's bow shock as a potential mechanism to dissipate the energy associated with a relative drift between protons and alpha particles ...
N. Müller, K. Steinvall, D. B. Graham, I. Pusztai   +3 more
wiley   +1 more source

Scaling LLSAW filters on engineered LiNbO₃-on-SiC wafer for 5G and Wi-Fi 6 wideband applications. [PDF]

Microsyst Nanoeng
Liu P, Fu S, Xiao B, Zhou X, Xu Q, Gao J, Zhang S, Wang R, Song C, Zeng F, Wang W, Pan F.   +11 more
europepmc   +1 more source

Speech Neurophysiology in Realistic Contexts: Big Hype or Big Leap?

European Journal of Neuroscience, Volume 63, Issue 12, June 2026.
Speech neurophysiology is moving from controlled listening tasks to dynamic, socially rich interactions, challenging traditional methods. This shift promises deeper insights into how the brain processes and represents speech in real‐world contexts, while introducing new analytical complexities.
Giovanni M. Di Liberto, Emily Y. J. Ip
wiley   +1 more source

Suspended lithium niobate acoustic resonators with Damascene electrodes for radiofrequency filtering. [PDF]

Microsyst Nanoeng
Stettler S, Villanueva LG.
europepmc   +1 more source

Suppressing acoustomigration and temperature rise for high-power robust acoustics. [PDF]

Nat Commun
Qian F, Chen S, Wei W, Xu J, Yang K, Zheng J, Ren Z, Liu X, Yang Y.   +8 more
europepmc   +1 more source

Structural Role and Mechanical Impact of Zirconia in Lithium Disilicate Glass

Journal of the American Ceramic Society, Volume 109, Issue 6, June 2026.
The effect of ZrO2 addition on the structure, topology, and mechanical properties of lithium disilicate glass is investigated using topological constraint theory (TCT), molecular dynamics simulations, and experiments. Zirconia acts as a network former, increasing packing density, rigidity, hardness, and elastic modulus.
Bahareh Kheilnezhad, Hongyeun Kim, Kiera Palmer, Scott Kroeker, Seong H. Kim, John C. Mauro, Maziar Montazerian   +6 more
wiley   +1 more source

Running an electron microscopy core facility

Journal of Microscopy, Volume 302, Issue 3, Page 346-357, June 2026.
Abstract As electron microscopes became more costly, technically complex, and integral to a wide range of scientific fields, centralised electron microscopy (EM) core facilities have become essential for maintaining accessibility, performance, and quality.
Ilkka Miinalainen, Eija Jokitalo
wiley   +1 more source

Laterally Excited Bulk Acoustic Wave Resonators with Rotated Electrodes Using X-Cut LiNbO₃ Thin-Film Substrates. [PDF]

Sensors (Basel)
Liu J, Liu W, Wen Z, Zeng M, Cai Y, Sun C.   +5 more
europepmc   +1 more source