Results 101 to 110 of about 49,160 (290)

Respiratory Organ‐on‐a‐Chip for Disease Modeling: From Architecture to Functional Integration

Advanced Healthcare Materials, EarlyView.
Respiratory organ‐on‐a‐chip (ROC) models capture key mechanical and cellular cues of the human respiratory system, enabling quantitative dissection of disease mechanisms. This review links ROC architectures to disease modeling, functional integration, and commercialization, and proposes a decision framework that aligns model complexity with mechanistic
Jinzhuo Hu, Yongjie Tang, Sidi Liu, Tao Xu, Qian Liu   +4 more
wiley   +1 more source

Fabrication Long Period Fiber Bragg Grating Based on Photonic Crystal Fiber Using CO2 Laser

مجلة النهرين للعلوم الهندسية
Photonic crystal fibers (PCFs) are generally divided into two categories: solid-core photonic crystal fibers and hollow-core photonic crystal fibers. In this paper, a long-period fiber Bragg grating (LPFBG) was experimentally fabricated in a hollow-core
Nidaa L. Mahgoob, Anwaar A. Al-Dergazly
doaj   +1 more source

Hollow Core Optical Fibers for Industrial Ultra Short Pulse Laser Beam Delivery Applications

Fibers, 2018
Hollow core fibers were introduced many years ago but are now starting to be used regularly in more demanding applications. While first experiments mainly focused on the characterization and analysis of the fibers themselves, they are now implemented as ...
Sebastian Eilzer, Björn Wedel
doaj   +1 more source

Finite Element simulation of radiation losses in photonic crystal fibers

, 2007
In our work we focus on the accurate computation of light propagation in finite size photonic crystal structures with the finite element method (FEM).
Burger, Sven, Klose, Roland, Pomplun, Jan, Schmidt, Frank, Zschiedrich, Lin   +4 more
core   +1 more source

Mesoporous Silica Nanoparticles in Biomedicine: Advances and Prospects

Advanced Materials, EarlyView.
Mesoporous silica nanoparticles offer unique properties like high surface area, tunable pores, and functionalization. They excel in drug delivery, tissue engineering, and stimuli‐responsive therapies, enabling targeted and controlled treatments. With roles in cancer therapy and diagnostics, their clinical translation requires addressing challenges in ...
Miguel Manzano, María Vallet‐Regí
wiley   +1 more source

Core–Shell Electrospun Hollow Aluminum Oxide Ceramic Fibers

Fibers, 2015
In this work, core–shell electrospinning was employed as a simple method for the fabrication of composite coaxial polymer fibers that became hollow ceramic tubes when calcined at high temperature.
Jonathan W. Rajala, Hyeon Ung Shin, Dinesh Lolla, George G. Chase   +3 more
doaj   +1 more source

Porosity Engineering of MXene Architectures: Toward High‐Performance Aqueous Electrochemical Energy Storage

Advanced Materials, EarlyView.
This review systematically summarizes recent advances in porosity engineering of MXenes, with a focused discussion on their structure‐governed energy storage properties. A critical analysis of structure–property relationships is presented across alkali‐ion batteries, multivalent‐ion batteries, and supercapacitors.
Shude Liu, Jieming Chen, Xue Peng, Huilin Zhang, Ling Kang, Ming Ma, Zhaoling Li, Yusuke Yamauchi, Bin Ding   +8 more
wiley   +1 more source

Design and Characteristic Simulation of Polarization-Maintaining Anti-Resonant Hollow-Core Fiber for 2.79 μm Er, Cr: YSGG Laser Transmission

Optics
Anti-resonant hollow-core fibers have exhibited excellent performance in applications such as high-power pulse transmission, network communication, space exploration, and precise sensing.
Lei Huang, Yinze Wang
doaj   +1 more source

Hollow-core fibers with reduced surface roughness and ultralow loss in the short-wavelength range. [PDF]

Nat Commun, 2023
Osório JH, Amrani F, Delahaye F, Dhaybi A, Vasko K, Melli F, Giovanardi F, Vandembroucq D, Tessier G, Vincetti L, Debord B, Gérôme F, Benabid F.   +12 more
europepmc   +1 more source

Understanding wavelength scaling in 19-cell core hollow-core photonic bandgap fibers

First experimental wavelength scaling in 19-cell core HC-PBGF indicates that the minimum loss waveband occurs at longer wavelengths than previously predicted.
Baddela, N.K., Chen, Y., Hayes, J.R., Li, M., Numkam Fokoua, E., Petrovich, M.N., Poletti, F., Richardson, D.J., Sandoghchi, S.R., Wheeler, N.V.   +9 more
core   +1 more source