Results 241 to 250 of about 1,245,461 (320)

A few-layer graphene nanomechanical resonator driven by multifrequency digital signals. [PDF]

Nat Commun
Zhang C, Lu H, Yang C, Zhang Y, Chen F, Yan Y, Moser J.   +6 more
europepmc   +1 more source

Ultrafast Nonlinear Dynamics of Indium Tin Oxide Nanocrystals Probed via Fieldoscopy

Advanced Science, EarlyView.
The ultrafast nonlinear dynamics of indium tin oxide nanocrystals excited with 1 MHz, 10 fs pulses, at their localized surface plasmon frequency, and near their epsilon‐near‐zero wavelength is probed via fieldoscopy. The study demonstrates fluence‐dependent switching behavior, advancing the understanding of high‐speed optical modulation in plasmonic ...
Andreas Herbst, Anchit Srivastava, Kilian Scheffter, Soyeon Jun, Steffen Gommel, Luca Rebecchi, Sidharth Kuriyil, Andrea Rubino, Nicolò Petrini, Ilka Kriegel, Hanieh Fattahi   +10 more
wiley   +1 more source

Pockels laser directly driving ultrafast optical metrology. [PDF]

Light Sci Appl
Xue S, Li M, Lopez-Rios R, Ling J, Gao Z, Hu Q, Qiu T, Staffa J, Chang L, Wang H, Xiang C, Bowers JE, Lin Q.   +12 more
europepmc   +1 more source

Caspase‐3/GSDME‐Mediated Trophoblast Pyroptosis and Reciprocal Macrophage Polarization Contribute to Inflammation in Early‐Onset Preeclampsia

Advanced Science, EarlyView.
In trophoblast cells, T/S (TNFα + SM164) activated caspase‐3, which cleaved GSDME to switch apoptosis to pyroptosis, causing cell swelling, membrane rupture, and release of LDH, HMGB1, IL‐1β and IL‐18. These cytokines induced pro‐inflammatory macrophage polarization, which in turn reinforced pyroptotic signaling in trophoblasts, amplifying systemic ...
Baoying Huang, Weinan Deng, Shilei Bi, Yifan Wang, Zhaowei Tu, Lijun Huang, Lili Du, Lizi Zhang, Zhoushan Feng, Wei Sun, Tengfei Liu, Julia Kzhyshkowska, Haibin Wang, Jingsi Chen, Dunjin Chen, Shuang Zhang   +15 more
wiley   +1 more source

Floquet topological states in time-varying metasurfaces. [PDF]

Sci Adv
Ma Q, You JW, Chen L, Gu Z, Qin SL, Lan Z, Cui TJ.   +6 more
europepmc   +1 more source

Impact of piezoelectric driving waveform on performance characteristics of vibrating mesh atomizer (VMA)

Roopitha Kaimal, Jiarui Feng, Dunant Halim, Yong Ren, Voon-Loong Wong, Kean How Cheah   +5 more
openalex   +1 more source

Magnetic Flux Guides by Material Extrusion

Advanced Science, EarlyView.
Magnetic flux guidance can increase inductive coupling and forces for magnetic sensors, actuators, and transducers. Here, a magnetic material extrusion method is used to fabricate flux concentration structures of arbitrary shapes with a magnetic permeability of 42. In line with simulation analysis, experimental results show that these materials provide
Jorge Cañada, Steven W. Wright, Michail E. Kiziroglou, Eric M. Yeatman, Luis F. Velásquez‐García   +4 more
wiley   +1 more source

Development of a dynamic pulsatile phantom for the photoplethysmographic waveform at the radial artery. [PDF]

J Biomed Opt
Boonya-Ananta T, Rodriguez AJ, Ajmal A, Sanchez AN, Pei J, Rodriguez E, Vasallo Veliz A, Suastegui C, Paz N, Ramella-Roman JC.   +9 more
europepmc   +1 more source

Compact Optical Reservoir Computing via Luminescence Dynamics in Rare‐Earth Ions‐Doped Nanocrystals

Advanced Science, EarlyView.
A functionally compact optical reservoir computing platform is demonstrated using rare‐earth ion‐doped nanocrystals, whose intrinsic nonlinear luminescence dynamics and multi‐timescale metastable states provide nonlinear mapping and fading memory without bulky delays or resonant structures.
Junyan Chen, Jingsong Fu, Jie Xu, Yixiang Qin, Axin Du, Kaiyang Wang, Limin Jin, Can Huang   +7 more
wiley   +1 more source

Electrowetting on Dielectric (EWOD) Based Portable Multimaterial Printer To Fabricate Origami Devices. [PDF]

ACS Appl Mater Interfaces
Watanabe Y, Matsushita A, Matsumoto M, Akitsu Y, Kuwajima Y, Shigemune H.   +5 more
europepmc   +1 more source