Results 81 to 90 of about 207,029 (307)

Conformational Switching of Proteins on Material Surfaces Enabled by Peptide‐Oriented Adsorption

Advanced Functional Materials, EarlyView.
Responsive biointerfaces could be achieved using conformationally responsive proteins; however, their interconversion can be lost upon surface adsorption. Herein, we demonstrate that the incorporation a Au binding peptide into calmodulin allows for binding control on Au wherein the protein retains conformational switching. This capability was confirmed
Sakthirupini Ramamurthy, Kyle B. Meerbott, Lorenzo Travaglini, Garima S. Dobhal, Artur Sawicki, Marc R. Knecht, Tiffany R. Walsh, Dominic J. Glover   +7 more
wiley   +1 more source

Design of circularly polarized phosphorescence materials guided by transfer learning

Nature Communications
It is highly desirable that artificial circularly polarized phosphorescent materials with high luminescence asymmetry factor (g lum), narrowband emission and tunable chiral phosphorescent performance can be constructed.
Xu Liu, Yihan Zhang, Yifan Xie, Ledu Wang, Liyu Gan, Jialei Li, Jiahe Li, Hongli Zhang, Linjiang Chen, Weiwei Shang, Jun Jiang, Gang Zou   +11 more
doaj   +1 more source

Image Restoration of Highly Reflective Polarization Targets in Turbid Media Based on Circularly Polarized Light

IEEE Access
The traditional underwater active polarization imaging system primarily employs linearly polarized light as its illumination source. However, in cases where the target exhibits high light polarization upon reflection in a turbid medium, the difference ...
Cheng Qian, Wang Yinmin, Liu Yao
doaj   +1 more source

How to make coherent bremsstrahlung circularly polarized [PDF]

, 2010
It is shown that if high energy positrons are moving in planar channeling conditions in a bent crystal at a small angle with respect to atomic strings which form the bent channeling planes, the hard part of the spectrum of gamma radiation emitted by the ...
GUIDI, Vincenzo, Tikhomirov, V. V., V. V. Tikhomirov, Mazzolari, A., MAZZOLARI, Andrea, V. Tikhomirov, Guidi, V.   +6 more
core   +1 more source

Interaction‐Driven Assembly Pathways in Heterogeneous Active Microrobotic Systems

Advanced Functional Materials, EarlyView.
Peanut‐ and cube‐shaped light‐powered microrobots exhibit distinct magnetic and photocatalytic responses that determine their heterogeneous self‐assembly. In the dark, magnetic dipole interactions drive colloidal copolymerization with cubes acting as nucleation centers, whereas under light irradiation, phoretic interactions compete with magnetic ...
Domenico Calabrò, Roshan Velluvakandy, Martin Pumera, Francesco Priolo, Salvo Mirabella, Mario Urso   +5 more
wiley   +1 more source

Charge‐Tunable Coacervate Micelles for Separator Engineering in Lithium‐Sulfur Batteries

Advanced Functional Materials, EarlyView.
A separator engineering strategy based on charge‐tunable complex coacervate core micelles (C3Ms) is presented to form an ion‐selective layer regulating polysulfide transport in Li–S batteries. The micelles enable uniform adsorption onto commercial polypropylene separators and infiltration throughout the internal pore network, suppressing polysulfide ...
Yongsheng Zhang, J. R. Andrade Aguirre, Julien Es Sayed, Chongyang Jiang, Yuxuan Zhang, Xiaolong He, Yinyu Xiang, Yutao Pei, Xiangping Zhang, Petra Ruldolf, Marleen Kamperman, Giuseppe Portale   +11 more
wiley   +1 more source

Experimental verification of SAM-OAM coupling of tightly focused elliptically polarized light

Scientific Reports
Polarized beams, such as circularly polarized beams and linearly polarized beams, have been found to be able to automatically move particles under the tight focusing condition.
Yu Liu, Yixuan Wu, Shaohua Tao
doaj   +1 more source

The Circular Polarization Diversity Antennas Achieved by a Fractal Defected Ground Structure

IEEE Access, 2019
This paper proposes the circularly polarized (CP) antennas with a restored radiation pattern for the polarization diversity applications. The proposed CP antennas have dual polarizations, the left-handed circularly polarized (LHCP) antenna is designed ...
Kun Wei, Bocheng Zhu, Mingliang Tao
doaj   +1 more source

Analisys of Conformal Antennas for Avionics Applications [PDF]

, 2007
Conformal antennas might have an important impact on communication and navigation applications on aircraft, ships and other vehicles. This thesis work presents a general study on conformal antennas and their potential application on aircraft structures ...
Redondo Gonzalez, Maria del Carmen
core  

Solution‐Processed Mn‐Doped 2d Perovskite Wavelength Shifters for Noble‐Liquid Photon Detection

Advanced Functional Materials, EarlyView.
Solution‐processed Mn2+‐doped PEA2PbBr4 two‐dimensional perovskite films are demonstrated as large‐area wavelength shifters for noble‐liquid photon detectors. Mn2+ incorporation introduces a broad emission band at ∼620 nm with a large Stokes shift, suppressing self‐absorption and matching SiPM sensitivity.
Elisabetta Colantoni, Laura Basiricò, Andrea Ciavatti, Nicolò Tosi, Valentina Cicero, Massimo Loriggiola, Beatrice Fraboni   +6 more
wiley   +1 more source