Results 231 to 240 of about 32,779 (303)

4D‐Printable Poly(Thio)urethane Photoresins With Reactive Oxygen Species Responsiveness and Anti‐Inflammatory Functionality

Advanced Functional Materials, EarlyView.
This work introduces UV‐curable poly(thio)urethane (PSU) thermosets as 4D printable scaffolds responsive to oxidative stress. PSU networks with 100 wt.% polypropylene glycol (PPG) effectively suppress inflammatory markers in microglial cells to basal values.
Xabier Lopez de Pariza, Lolita Arévalo‐Lagos, Louise Breloy, Oihane Varela, Aitor Larrañaga, Juan F. Cadavid‐Vargas, Olaia Garagarza‐Goienetxea, Melissa Moya‐Granados, Vanessa Bagnarello, Haritz Sardon, Miryam Criado‐Gonzalez   +10 more
wiley   +1 more source

Switchable and tuneable high-performance acoustic modes in the L-X band using ferroelectric thin film on sapphire. [PDF]

Microsyst Nanoeng
Kongbrailatpam SS, T S AR, K C JR, Pillai G.   +3 more
europepmc   +1 more source

Self‐Hybridized Exciton‐Polariton Photodetectors From Layered Metal‐Organic Chalcogenolates

Advanced Functional Materials, EarlyView.
Self‐hybridized exciton‐polariton photodetectors are demonstrated using high refractive index mithrene, eliminating the need for top mirrors. This simplified architecture enables tunable sub‐bandgap photodetection via lower exciton‐polariton states and enhanced carrier transport through ultrafast polariton group velocities.
Bongjun Choi, Adam D. Alfieri, Wangleong Chen, Deep Jariwala   +3 more
wiley   +1 more source

Intramodal stimulated Brillouin scattering in suspended AlN waveguides. [PDF]

Nanophotonics
Xue H, Huang C, Shi H, Fu J, Zhang T, Sun J.   +5 more
europepmc   +1 more source

A highly decoupled and compact co-circularly polarized MIMO filtering antenna array system for vehicular communications. [PDF]

Sci Rep
Kumar A, Rana S, Srivastava G, Mohan A, Kumar S, Kumar OP.   +5 more
europepmc   +1 more source

A terahertz metamaterial biosensor using nanocrystals for noninvasive urine bilirubin diagnosis. [PDF]

Sci Rep
Valinasab A, Mir A, Mehrdad V, Hamouleh-Alipour A, Talebzadeh R, Farmani A.   +5 more
europepmc   +1 more source

Kerr nonlinearity, self-injection locking and correlation in a microresonator. [PDF]

Sci Rep
Matsko A, El Amili A, Maleki L.
europepmc   +1 more source

The Suppression of Spurious Modes in TC-SAW Resonators by the Application of Bent Metal Strips. [PDF]

Sensors (Basel)
Li M, Qi M, Chen Y, Cheng Y, Cao L, Zhou H, Mu X.   +6 more
europepmc   +1 more source

A Review of Wafer-Level Packaging Technology for SAW and BAW Filters. [PDF]

Micromachines (Basel)
Liu X, Pei W, Zhao J, Xu R, Zhong Y, Yu D.   +5 more
europepmc   +1 more source

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Double-resonance SAW filters

IEEE Transactions on Ultrasonics, Ferroelectrics and Frequency Control, 2007
A novel surface acoustic wave filter on a leaky-wave substrate is studied. It features a hiccup-type resonance occurring around a distributed gap between two long interdigital transducers. Compared to a classical coupled resonator filter, it enables a relatively narrow passband (1% to 2% of center frequency) with low insertion loss, steep skirts, and ...
Johanna, Meltaus, Seong Su, Hong, Olli, Holmgren, Kimmo, Kokkonen, Victor P, Plessky   +4 more
openaire   +2 more sources