Results 41 to 50 of about 34,816 (295)

UiO‐66 metal–organic frameworks in biomedicine: From structural tunability to bioimaging, photodiagnostics, and photodynamic cancer therapy

FEBS Open Bio, EarlyView.
UiO‐66(Zr) metal–organic frameworks are chemically stable, biocompatible, and highly tunable nanomaterials. Their modular structure enables controlled drug delivery, multimodal bioimaging, and light‐activated photodynamic therapy, supporting integrated diagnostic and therapeutic (theranostic) applications in cancer and biomedical research.
Veronika Huntošová, Grigorii Rakhalskii, Miroslav Almáši   +2 more
wiley   +1 more source

On chip control and detection of complex SPP and waveguide modes based on plasmonic interconnect circuits

Nanophotonics
Optical interconnects, leveraging surface plasmon modes, are revolutionizing high-performance computing and AI, overcoming the limitations of electrical interconnects in speed, energy efficiency, and miniaturization.
Zhang Canran, Xu Yijing, Tao Hui, Wang Pan, Cui Yunkang, Wang Qilong   +5 more
doaj   +1 more source

Optical wireless link between a nanoscale antenna and a transducing rectenna

Nature Communications, 2018
Integrating optical and electrical components for communication systems is challenging due to the differences of scale. The authors have developed an on-chip light-to-electrical wireless link between a nanoantenna and an optical rectifier, envisioned as ...
Arindam Dasgupta, Marie-Maxime Mennemanteuil, Mickaël Buret, Nicolas Cazier, Gérard Colas-des-Francs, Alexandre Bouhelier   +5 more
doaj   +1 more source

Structure–Function Decoupling of the Sensorimotor and Default Mode Networks in Black Americans With MS

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Background and Objectives Multiple sclerosis (MS) exhibits racially disparate rates of disease progression. Black people with MS (B‐PwMS) experience a more severe disease course than non‐Hispanic White people with MS (NHW‐PwMS). Here we investigated structural and functional connectivity as well as structure–function decoupling in the ...
Emilio Cipriano, Giacomo Boffa, Maria Petracca, Marta Ponzano, Nicole Graziano, Claire Wigley, Claire Riley, Jonathan Howard, Pietro Bontempi, Sylvia Klineova, Fred Lublin, Matilde Inglese   +11 more
wiley   +1 more source

Improved Power Budget of 112 Gb/s/$\lambda$ Intra-Datacentre Links Using a Split-Carrier Transmitter Architecture

IEEE Photonics Journal, 2019
A split-carrier transmitter is proposed to improve loss budget for short distance 100 G-per-wavelength intra-datacentre links. By applying a low-complexity hardware modification to the transmitter, the proposed architecture reduces transmitter ...
Thomas Gerard, Zhixin Liu, M. Sezer Erkilinc, Lidia Galdino, Polina Bayvel, Benn Thomsen, Domanic Lavery   +6 more
doaj   +1 more source

Advanced Electrode Design for Low-Voltage High-Speed Thin-Film Lithium Niobate Modulators

IEEE Photonics Journal, 2021
In this paper, we present a novel transmission line architecture in thin-film lithium niobate (TFLN) platforms to improve the velocity match between the microwave and the optical wave.
Xingrui Huang, Yang Liu, Zezheng Li, Huan Guan, Qingquan Wei, Zhiguo Yu, Zhiyong Li   +6 more
doaj   +1 more source

Optical interconnect with densely integrated plasmonic modulator and germanium photodetector arrays [PDF]

, 2016
We demonstrate the first chip-to-chip interconnect utilizing a densely integrated plasmonic Mach-Zehnder modulator array operating at 3 x 10 Gbit/s.
Bauerle, B, Chen, H, Dalton, LR, Elder, DL, Fedoryshyn, Y, Haffner, C, Hafner, C, Heni, W, Hillerkuss, D, Hoessbacher, C, Josten, A, Leuthold, J, Salamin, Y, Van Campenhout, J, Van Thourhout, Dries, Wehrli, S, Zahner, M   +16 more
core   +1 more source

Elevated Connectivity During Language Processing Is Associated With Cognitive Performance in SeLECTS

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Self‐Limited Epilepsy with Centrotemporal Spikes (SeLECTS) is associated with language impairments despite seizures originating in the motor cortex, suggesting aberrant cross‐network interactions. Here we tested whether functional connectivity in SeLECTS during language tasks predicts language performance.
Wendy Qi, Katharine Lee, Kerry C. Nix, Miguel Menchaca, Xiwei Shé, Lorelei Santa Maria, Wei Wu, Zihuai He, Fiona M. Baumer   +8 more
wiley   +1 more source

Polarization-Rotator-Free Polarization-Diversity 4 $\times$ 4 Si-Wire Optical Switch

IEEE Photonics Journal, 2016
We present a polarization-diversity 4 $\times$ 4 optical switch composed of silicon-wire waveguides. The proposed 4 $\times$ 4 switch does not require a polarization rotator, which enforces a modification in a standard complementary metal–oxide&#
K. Suzuki, K. Tanizawa, S.-H. Kim, S. Suda, G. Cong, K. Ikeda, S. Namiki, H. Kawashima   +7 more
doaj   +1 more source

CMOS-compatible graphene photodetector covering all optical communication bands

, 2013
Optical interconnects are becoming attractive alternatives to electrical wiring in intra- and inter-chip communication links. Particularly, the integration with silicon complementary metal-oxide-semiconductor (CMOS) technology has received considerable ...
Bachmann, Dominic, Fromherz, Thomas, Furchi, Marco M., Guider, Romain, Humer, Markus, Mueller, Thomas, Pospischil, Andreas   +6 more
core   +2 more sources