Results 191 to 200 of about 165,217 (309)

A Closed‐Loop‐Capable Neural Interface Platform for Deep Brain Modulation via Integrated Non‐Viral Gene Delivery, NIR Optogenetics, and Electrophysiological Recording

Advanced Science, EarlyView.
A multifunctional, 3D porous neural interface combines non‐viral gene delivery and NIR optogenetics to enable minimally invasive, closed‐loop modulation of deep‐brain circuits. Abstract Closed‐loop neuromodulation requires precise, stable, and cell‐specific control of neural circuits with minimal invasiveness.
Chao‐Yi Chu, Zih‐Huei Chen, Chun‐Wei Liang, Pu‐Wei Wu, Wei‐Qing Guo, Bo‐Wei Chen, Chih‐Chia Huang, Ssu‐Ju Li, Ching‐Wen Chang, Yao‐Wen Liang, Shun‐An Kan, Yu‐Chun Lo, Wei‐Chen Huang, You‐Yin Chen, San‐Yuan Chen   +14 more
wiley   +1 more source

Recent Advances in Photonic Crystal Fiber-Based SPR Biosensors: Design Strategies, Plasmonic Materials, and Applications. [PDF]

Micromachines (Basel)
Ramola A, Shakya AK, Kumar V, Bergman A.
europepmc   +1 more source

Design of a Highly Sensitive Photonic Crystal Fiber Sensor for Sulfuric Acid Detection. [PDF]

Micromachines (Basel), 2022
Habib MA, Abdulrazak LF, Magam M, Jamal L, Qureshi KK.   +4 more
europepmc   +1 more source

Ultra-high sensitivity photonic crystal fiber sensor based on dispersion turning point sensitization of surface plasmonic polariton modes for low RI liquid detection

Jianxin Wang, Xili Lu, Chao Mi, Qianqian Yin, Jingwei Lv, Lin Yang, Wei Liu, Zao Yi, Qiang Liu, Paul K. Chu, Chao Liu   +10 more
openalex   +1 more source

Design and simulation of 1310 nm and 1480 nm single-mode photonic crystal fiber Raman lasers

, 2008
Shailendra K. Varshney, Keiji Sasaki, Kunimasa Saitoh, M. Koshiba   +3 more
openalex   +1 more source

Photothermal Transport for Guiding Nanoparticles Through the Vitreous Humor

Advanced Science, EarlyView.
Nanosecond laser irradiation of the clinically approved dye indocyanine green (ICG) enables light‐guided nanoparticle transport within the vitreous humor. The combined use of ICG and pulsed laser illumination induces localized convection and thermophoresis, directing particles toward illuminated regions.
Léa Guerassimoff, Yera Ussembayev, Louise De Clerck, Deep Punj, Martijn van den Broek, Filip Beunis, Katrien Remaut, Kevin Braeckmans, Stefaan C. De Smedt, Félix Sauvage   +9 more
wiley   +1 more source

Two-photon microscopy using picosecond pulses from four-wave mixing in a Yb-doped photonic crystal fiber. [PDF]

Biomed Opt Express
Krawczyk B, Kudlinski A, Murray RT, Schultz SR, Foust AJ, Runcorn TH.   +5 more
europepmc   +1 more source

Polarization-dependent photonic crystal fiber optical filters enabled by asymmetric metasurfaces. [PDF]

Nanophotonics, 2022
Ghimire I, Yang J, Gurung S, Mishra SK, Lee HWH.   +4 more
europepmc   +1 more source

Pie-shaped photonic crystal fiber based surface plasmon resonance sensor for multi-analyte sensing purposes

, 2022
Ahmet Yaslı, Hüseyin Ademgil
openalex   +2 more sources

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