Results 91 to 100 of about 113,143 (287)

Unleashing the Power of Machine Learning in Nanomedicine Formulation Development

Advanced Functional Materials, EarlyView.
A random forest machine learning model is able to make predictions on nanoparticle attributes of different nanomedicines (i.e. lipid nanoparticles, liposomes, or PLGA nanoparticles) based on microfluidic formulation parameters. Machine learning models are based on a database of nanoparticle formulations, and models are able to generate unique solutions
Thomas L. Moore, Cristiano Pesce, Antonietta Greco, Claudia Pisante, Greta Avancini, Valentina Di Francesco, Yosi Shamay, Paolo Decuzzi   +7 more
wiley   +1 more source

Customized Chirality of an Optical Vortex Pair: Helical Dichroism and Enantioselective Force

Photonics
Tailoring the chirality of an optical vortex is crucial for advancing helical chiroptical spectroscopy techniques in various scenarios and attracts great attention.
Xingxing Han, Haibo Niu, Jing Shi, Weili Dong, Jiajie Wang   +4 more
doaj   +1 more source

Generation of Optical Vortex Arrays Using Single-Element Reversed-Wavefront Folding Interferometer

International Journal of Optics, 2012
Optical vortex arrays have been generated using simple, novel, and stable reversed-wavefront folding interferometer. Two new interferometric configurations were used for generating a variety of optical vortex lattices.
Brijesh Kumar Singh, G. Singh, P. Senthilkumaran, D. S. Mehta   +3 more
doaj   +1 more source

Vortex Beam Encoded All-Optical Logic Gates Based on Nano-Ring Plasmonic Antennas

Nanomaterials, 2019
Vortex beam encoded all-optical logic gates are suggested to be very important in future information processing. However, within current logic devices, only a few are encoded by using vortex beams and, in these devices, some space optical elements with ...
Houquan Liu, Hongchang Deng, Shijie Deng, Chuanxin Teng, Ming Chen, Libo Yuan   +5 more
doaj   +1 more source

Infrared Nanocrystals for Space Application: Hardness to Irradiations

Advanced Functional Materials, EarlyView.
This article investigates infrared HgTe nanocrystals under X‐ray and ion irradiation, revealing remarkable radiation hardness. It uncovers distinct degradation mechanisms and shows that the nanomaterial outperforms integrated electronics. The results position colloidal nanocrystals as promising candidates for resilient space and harsh‐environment ...
Alexandre Neyret, Dario Mastrippolito, Bingbing Xia, Adrien Khalili, Maxime Lebreton, Giorgia Strobbia, Albin Colle, Marco Paye, Mariarosa Cavallo, Erwan Bossavit, Claire Abadie, Yoann Prado, Debora Pierucci, Victor Parahyba, Francois Coursaget, David Darson, Emrick Briand, Ian Vickridge, Stephane Demiguel, Sebastien Massenot, Jean‐Marc Belloir, Vincent Goiffon, Emmanuel Lhuillier   +22 more
wiley   +1 more source

Optics of Nonuniformly Moving Media

, 1999
A moving dielectric appears to light as an effective gravitational field. At low flow velocities the dielectric acts on light in the same way as a magnetic field acts on a charged matter wave.
A. A. Michelson, A. J. Fresnel, C. Møller, C. W. Chuang, C. Yeh, G. E. Volovik, G. Spavieri, H. Davidowitz, H. Fizeau, H. Lamb, H. Wei, J. M. Saca, J. Van Bladel, K. Tanaka, L. D. Landau, L. D. Landau, L. D. Landau, L. D. Landau, L. D. Landau, L. V. Hau, M. Abraham, M. Abraham, M. Born, M. G. Sagnac, M. G. Sagnac, M. Peshkin, M. V. Berry, M. Visser, M. Wilkens, N. B. Kopnin, P. Piwnicki, P. Roux, P. Zeeman, P. Zeeman, Pham Mau Quan, Pham Mau Quan, R. C. Costen, R. J. Cook, S. Antoci, S. Antoci, T. A. Jacobson, T. A. Jacobson, T. A. Jacobson, T. Shiozawa, U. Leonhardt, U. Leonhardt, V. P. Pyati, W. G. Unruh, W. G. Unruh, W. Gordon, Y. Aharonov   +50 more
core   +1 more source

Optical vortex-induced forward mass transfer: manifestation of helical trajectory of optical vortex

Optics Express, 2019
The orbital angular momentum of an optical vortex field is found to twist high viscosity donor material to form a micron-scale 'spin jet'. This unique phenomenon manifests the helical trajectory of the optical vortex. Going beyond both the conventional ink jet and laser induced forward mass transfer (LIFT) patterning technologies, it also offers the ...
Ryosuke Nakamura, Haruki Kawaguchi, Muneaki Iwata, Akihiro Kaneko, Ryo Nagura, Satoyuki Kawano, Kohei Toyoda, Katsuhiko Miyamoto, Takashige Omatsu   +8 more
openaire   +3 more sources

Digital Actuation Control of Soft Robotic Origami With Self‐Folding Liquid Crystal Elastomer Hinges

Advanced Functional Materials, EarlyView.
Self‐folding soft‐rigid hybrid robotic origami is enabled by liquid crystal elastomer actuators with embedded Joule heating and closed‐loop digital control. Digitally addressable hinges provide reversible and programmable transitions between distinct folded states while maintaining actuation performance at high cycle counts (over 1500).
David C. Bershadsky, Tuo Zhao, Glaucio H. Paulino, Emily C. Davidson   +3 more
wiley   +1 more source

Integrated Optical Vortex Microcomb

, 2022
Abstract The explorations of physical degrees of freedom with infinite dimensionalities, such as orbital angular momentum and frequency of light, have profoundly reshaped the landscape of modern optics with representative photonic functional devices including optical vortex emitters1-3 and frequency combs4-6.
Jin Liu, Bo Chen, Yueguang Zhou, Peinian Huang, Chaochao Ye, Qian Cao, Yang Liu, Chanju Kim, Kresten Yvind, Jin Li, Chun-Hua Dong, Songnian Fu, Qiwen Zhan, Xue-Hua Wang, Minhao Pu   +14 more
openaire   +1 more source

Magnetic Force Microscopy Signatures of Higher‐Order Skyrmions and Antiskyrmions

Advanced Functional Materials, EarlyView.
Magnetic force microscopy operated under vacuum conditions enables the qualitative identification of higher‐order skyrmions and antiskyrmions in Co/Ni multilayers at room temperature. Distinct stray‐field contrast signatures arise from vertical Bloch lines and complex domain‐wall configurations.
Sabri Koraltan, Joe Sunny, Tamer Karaman, Reshma Peremadathil‐Pradeep, Emily Darwin, Felix Büttner, Dieter Suess, Hans Josef Hug, Manfred Albrecht   +8 more
wiley   +1 more source