Results 41 to 50 of about 30,833 (287)
Advanced Engineering Materials, EarlyView.An explicit constitutive reconstruction framework enables accurate tensile characterization of miniaturized additively manufactured specimens using only the grip‐to‐grip displacement measurements. Progressive validation through self‐consistency, analytical comparison, and inverse finite element method (iFEM) benchmarking demonstrates constitutive ...
Junqing Leng +4 more
wiley +1 more source
A Bi-Directional Out-of-Plane Actuator by Electrostatic Force
Micromachines, 2013 Presented in this paper is a bi-directional out-of-plane actuator which combines the merits of the electrostatic repulsive principle and the electrostatic attractive principle. By taking advantage of the electrostatic repulsive mode, the common “pull-in”
Hao Ren +3 more
doaj +1 more source
Results in Surfaces and Interfaces, 2022 Three-dimensional (3D) reduced graphene oxide (RGO) networks show potentials for highly sensitive gas sensors. However, many insulating materials are usually used during RGO assembly process, which inevitably hinder the electron transfer efficiency, and ...
Cheng Zou +8 more
doaj +1 more source
Microfabrication in silicon microphysiometry
Clinical Chemistry, 1994 Abstract Over the past 5 years, microphysiometry has proved an effective means for detecting physiological changes in cultured cells, particularly as a functional assay for the activation of many cellular receptors. To demonstrate the clinical relevance of this method, we have used it to detect bacterial antibiotic sensitivity and to ...
G T, Baxter +6 more
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Advanced Functional Materials, EarlyView.ABSTRACT Chitosan, a polysaccharide upcycled from biowaste, has long promised sustainable, biocompatible, and antimicrobial films and devices, an appeal reinforced by its recent regulatory recognition, with several chitosan‐based antibacterial dressings gaining clearance through the Food and Drug Administration's 510(k) pathway.
Jacopo Nicoletti +16 more
wiley +1 more source
Hydrothermal/Solvothermal Synthesis of Graphene Quantum Dots and Their Biological Applications
Nano Biomedicine and Engineering, 2013 Graphene quantum dots (GQDs), as a new class of zero dimensional fluorescent carbon material, have been used in physical, chemical and biological aspects for many interesting properties, such as low toxicity, excellent solubility, high chemical stability,
Minghan Xu +6 more
doaj +1 more source
Advanced Functional Materials, EarlyView.Fully additive vertical organic electrochemical transistors (vOECTs) with channel‐length of 226 nm on a 50 µm compostable substrate achieve >106 current modulation and ∼36 mS transconductance. Ion‐selective integration enables 1.1 mA dec−1 sensitivity and 36 µm detection limit, highlighting a scalable platform for sustainable electronics and ...
Giulia Frusconi +3 more
wiley +1 more source
Frontiers in Materials, 2019 Metal oxide/reduced graphene oxide (RGO) heterojunctions have been widely used to fabricate room-temperature gas sensors due to large specific surface areas of RGO nanosheets and enhanced carrier separation efficiency at the interface. However, the sheet
Cheng Zou +10 more
doaj +1 more source
Materials & Design, 2021 Organic molybdenum friction modifier is an indispensable lubricating material owing to its remarkable tribological behavior, which has been widely used in various fields.
Jiao Wang +6 more
doaj +1 more source
Nano-/Microfabrication of Biomaterials [PDF]
BioMed Research International, 2014 The surface composition and functionality of biomaterials and scaffolds are the most important factors for their applications in biomedical fields and tissue regeneration. Bulk and surface properties of biomaterials influence vital cell activities such as cell adhesion, proliferation, extracellular matrix secretion, and differentiation.
Kang, Inn-Kyu +2 more
openaire +2 more sources