Results 131 to 140 of about 3,084,416 (309)

3D Printed Magnetic Origami Scaffolds for Guided Tissue Assembly

open access: yesAdvanced Materials Interfaces, EarlyView.
3D‐printed magnetic origami scaffolds enhance 3D coculture by directing cell proliferation pre‐folding, restricting expansion for controlled growth within the channel, and spatially and temporally promoting 3D multicellular dissemination post‐folding.
Brandon Daul   +6 more
wiley   +1 more source

Room Temperature Dy Spin‐Flop Switching in Strained DyFeO3 Thin Films

open access: yesAdvanced Materials Interfaces, EarlyView.
The two‐spin system DyFeO3, a canted bulk antiferromagnet with a spin reorientation between 40 and 50 K is epitaxially grown as thin film with compressive in‐plane strain. As a result, the spin reorientation increased by more than 20 K and a sign‐dependent linear M(T) dependence between 100 and 400 K is measured due to an induced alignment of Dy spins.
Banani Biswas   +5 more
wiley   +1 more source

Biological and Mechanical Limitations for Chronic Fast‐Scan Cyclic Voltammetry Sensor Design

open access: yesAdvanced Materials Technologies, EarlyView.
Real‐time detection of neurochemicals has demonstrated value in the field of neuroscience. However, current methods have limitations for use in the chronic setting, which is often the ideal environment for research. This article discusses these limitations, as well as technologies that have been developed to overcome them, and provides recommendations ...
Mason L. Perillo   +6 more
wiley   +1 more source

CoAP conformance testing based on TTCN-3

open access: yesTongxin xuebao, 2013
Protocol conformance test is of great importance in making sure that the protocol implementations conform to the protocol specification,thus helps protocol implementer to improve the implementations.CoAP (constrained application protocol) is a generic ...
Hong-qing DU   +2 more
doaj   +2 more sources

Progress in Flexible Perovskite Solar Cells: Paving the Way for Scalable Manufacturing

open access: yesAdvanced Materials Technologies, EarlyView.
Perovskite solar cells (PSCs) are well positioned for a successful market uptake. This is due to an unprecedented improvement of their efficiency and stability since the first report in 2009. In this review paper, the building blocks for the scalable manufacturing and future commercialization of flexible PSCs and their pathway to impact will be ...
Dimitar I. Kutsarov   +5 more
wiley   +1 more source

Wireless and Self‐Powered Wearable Pressure Sensors Based on Chitosan for Artificial Mechanoreceptors

open access: yesAdvanced Materials Technologies, EarlyView.
A novel self‐powered wearable pressure sensor is fabricated using chitosan‐ZnO composite piezoelectric film, achieving sensitivities of 70.71 mV/kPa and 471.43 mV Hz−1. This lightweight and biodegradable device emulates mechanoreceptors for applications such as object classification, wireless data transmission, and gesture recognition, offering an eco ...
Zhao Wang   +5 more
wiley   +1 more source

Microfluidic Spinning of PEDOT:PSS Microfibers for Nerve Guidance Conduits

open access: yesAdvanced Materials Technologies, EarlyView.
This publication explores the fabrication of microfluidically spun PEDOT:PSS microfibers for conductive nerve guidance conduits (NGCs). It details the spinning process, fiber characterization, and biocompatibility assessment. The study highlights the fibers' mechanical and electrical properties, non‐cytotoxicity, and potential for nerve regeneration or
Matthias Geiger   +8 more
wiley   +1 more source

A flexible and secure protocol framework for industrial internet of smart things

open access: yesDianxin kexue, 2020
The IP has achieved remarkable results in the past 50 years,which is an indispensable part of our life.However,with the wide usage of the internet,original design flaws of the IP were increasingly exposed,making it difficult to meet the requirements of ...
Zhe CHEN, Sheng JIANG, Chuang WANG
doaj  

Optimized Growth and Manipulation of Light–Matter Interaction in Stabilized Halide Perovskite Nanowire Array

open access: yesAdvanced Optical Materials, EarlyView.
This study investigates CsPbBr3 nanowire (NW) array synthesis and stability using nanoporous anodized aluminum oxide (AAO) templates. Simulations identify optimal pore geometries for light–matter interactions (LMI). The ligand‐free modified inverse temperature crystallization (ITC) method is utilized for NW array growth, providing insights into a broad
Neena Prasad   +8 more
wiley   +1 more source

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