Results 81 to 90 of about 54,084 (297)
Unveiling Multidimensional Physicochemical Design Principles for Tissue Processing Hydrogels
Advanced Functional Materials, EarlyView.This study establishes a materials‐based design framework for polymer hydrogels in tissue clearing, linking physicochemical properties to performance in tissue processing, labeling, and imaging. By analyzing rheology, swelling, porosity, antibody diffusion, mechanical performance, and thermochemical stability across platforms, this work provides a ...
Sangjae Kim +8 more
wiley +1 more source
Metamaterial Inspired Varactor-Tuned Antenna with Frequency Reconfigurability and Pattern Diversity
SensorsA metamaterial-inspired varactor-tuned antenna with frequency reconfigurability and pattern diversity is designed. Two different versions of a reconfigurable structure are integrated into a single antenna to excite two different orthogonal patterns ...
Jiahao Zhang +4 more
doaj +1 more source
EURASIP Journal on Advances in Signal Processing, 2005 A novel space-time adaptive near-far robust code-synchronization array detector for asynchronous DS-CDMA systems is developed in this paper. There are the same basic requirements that are needed by the conventional matched filter of an asynchronous DS ...
Chia-Chang Hu
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Advanced Functional Materials, EarlyView.Cephalopod‐inspired photonic microparticles with dynamic structural coloration are fabricated via confined self‐assembly of linear block copolymers into ellipsoids containing stacked lamellae. Embedded superparamagnetic nanoparticles enable rapid magnetic alignment, restoring vivid, angle‐dependent color.
Gianluca Mazzotta +8 more
wiley +1 more source
Blind Identification of Out-of-Cell Users in DS-CDMA
EURASIP Journal on Advances in Signal Processing, 2004 In the context of multiuser detection for the DS-CDMA uplink, out-of-cell interference is usually treated as Gaussian noise, possibly mitigated by overlaying a long random cell code on top of symbol spreading.
Jiang Tao, Sidiropoulos Nicholas D
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Smart lanthanide antennas for sensing water
Chemical Communications, 2020 8-Methoxy-4,5-dihydrocyclopenta[de]quinolin-2(1H)-one and quinolin-2(1H)-one phosphonate and carboxylate derivatives are selective antennas exhibiting Eu3+ and Tb3+ luminescence, and highly sensitive water sensors.
Francisco Fueyo-González +6 more
openaire +5 more sources
Advanced Functional Materials, EarlyView.Tailored thermo‐mechanical properties of shape memory polymer composites enable large reversible deformation as well as high actuation speed. Moreover, a structural design with curvature in the transverse direction achieves sub‐second actuation on heating and a larger recovery ratio on cooling. Finally, these newly developed smart two‐way actuators can
Dajeong Kang +6 more
wiley +1 more source
International Journal of Antennas and Propagation, 2020 Polarized smart antenna array has attracted considerable interest due to its capacity of matched reception or interference suppression for active sensing systems.
Zhikun Chen +3 more
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Novel Functional Materials via 3D Printing by Vat Photopolymerization
Advanced Functional Materials, EarlyView.This Perspective systematically analyzes strategies for incorporating functionalities into 3D‐printed materials via Vat Photopolymerization (VP). It explores the spectrum of achievable functionalities in recently reported novel materials—such as conductive, energy‐storing, biodegradable, stimuli‐responsive, self‐healing, shape‐memory, biomaterials, and
Sergey S. Nechausov +3 more
wiley +1 more source
IEEE AccessWith the exponential increase in smart device usage across various domains, flexible and conformal antenna technologies have emerged as transformative solutions, enabling wireless systems in numerous smart applications.
M. A. Taher +8 more
doaj +1 more source