Results 91 to 100 of about 2,043,473 (299)

Morphology, Transport, and Dynamics of Protein Adsorption in Open‐Cell Metal Foam

Advanced Engineering Materials, EarlyView.
Stainless steel (SS) open‐cell foams are shown to adsorb more protein per unit area than previously reported 316L SS and chromium oxide surfaces under static and flow conditions. An integrated approach combining 3D pore imaging, flow simulation, and protein adsorption experiments characterizes the foam’s performance.
Chinmaya Prerana Inguva, Joseph Lavoie, Afsaneh Rabiei   +2 more
wiley   +1 more source

Measurement and application of optical nonlinearities in indium phosphide, cadmium mercury telluride and photonic crystal fibres [PDF]

, 2009
The two-photon absorption (TPA) coefficient is measured in indium phosphide (InP) using femtosecond pulses to be 45cm/GW at 1.32μm. Nanosecond pulses are subsequently used to find the free-carrier refractive index cross-section, σ_r, and the free-carrier
Sloanes, Trefor J.
core   +2 more sources

Elastic–Plastic Modeling and Experimental Characterization of Granular Jamming Actuators

Advanced Engineering Materials, EarlyView.
Granular jamming enables rapid switching between soft and rigid mechanical states. Here, a reduced‐order elastic‐perfectly‐plastic beam framework captures pressure‐dependent loading, unloading, residual deformation, and hysteresis in jammed beams, while matching three‐point bending experiments across materials and geometries. The framework links design
Saheli Patel, Prashant K. Purohit, Jordan R. Raney   +2 more
wiley   +1 more source

Review of Recent Advances in Femtosecond Laser Direct Writing Technology of Fiber Bragg Gratings

Photonics
Fiber Bragg Gratings (FBGs) are essential components in fiber-optic sensing systems owing to their high sensitivity, compact structure, and immunity to electromagnetic interference, and have been widely applied in structural health monitoring, aerospace,
Tao Li, Qiang Bian, Zhenrong Zhang, Zhengchen Wang, Donghan Shen, Yang Xiao, Xiaoyan Huang, Qingquan Liang, Jinlong Lu, Jie Li, Yumeng Zheng, Yang Yu   +11 more
doaj   +1 more source

Nonlinear optical absorption and optical limiting of olive oil by using Z-scan technique [PDF]

JES: Journal of Engineering Sciences
Olive oil is classified as an organic chemical that possesses intriguing nonlinear optical characteristics. As a result, it is an appealing option for usage in photonic applications.
Abeer Salah, Ahmed Saad, Gamal Afifi
doaj   +1 more source

Size dependent nonlinear optical absorption in BaTiO3 nanoparticles

, 2015
Restricted Access.We present nonlinear optical absorption properties of BaTiO3 nanoparticles of different sizes prepared by the modified polymer precursor method.
Raneesh, B., Woldu, Tesfakiros, Philip, Reji, Sreekanth, P., Kalarikkal, Nandakumar, Ramana Reddy, M.V.   +5 more
core   +1 more source

Advances in Sustainable and Wearable Textile Based Soft Robotics

Advanced Functional Materials, EarlyView.
This Review examines advances in wearable textile‐based soft robotics, focusing on sustainable materials, integrated sensing, and scalable actuation. It discusses manufacturing and system integration across healthcare, assistive robotics, prosthetics, and human–machine interfaces, and highlights key challenges in circular design, including life‐cycle ...
Zahir Abbas, Marzia Dulal, Sophia K. Novoselov, Victoria K. Novoselov, Kostya S. Novoselov, Shaila Afroj, Nazmul Karim   +6 more
wiley   +1 more source

Nonlinear Absorption In A Gaas Waveguide Just Above Half The Band Gap

, 1994
Nonlinear absorption in a GaAs waveguide is measured with photon energies near half the band-gap energy by employing single-beam and pump-probe attenuation techniques.
Villeneuve, A., Yang, C. C., Stegeman, G. I.   +2 more
core   +2 more sources

Wavelength- and Energy-Dependent Nonlinear Absorption and Transient Absorption in Silver Nanoparticles

Photonics
Nonlinear absorption (NLA) in silver nanoparticles (Ag NPs) is strongly affected by plasmonic field enhancement. However, its wavelength- and energy-dependent evolution on the red side of the surface plasmon resonance (SPR) band remains insufficiently ...
Jijuan Jiang, Yachen Gao, Jia Liu, Pengfei Hui, Baocheng Zhang, Wenlong Yang   +5 more
doaj   +1 more source

Nonlinear refraction and absorption activity of dimethylaminostyryl substituted BODIPY dyes [PDF]

, 2016
International audienceOptical and nonlinear optical properties of difluoroboradiazaindacene (BODIPY) models with attached dimethylaminostyryl substituents were studied. The optical absorption and fluorescence emission of BODIPY compounds were found to be
Sahraoui, B., Fillaut, Jean-Luc, Akdas-Kilig, Huriye, Taboukhat, S., Akdas-Kilig, H., Fillaut, J. -L., Boughaleb, Y., H. Akdas-Kilig, B. Sahraoui, S. Taboukhat, J.L. Fillaut, Y. Boughaleb, Kulyk, B., B. Kulyk   +13 more
core   +1 more source