Results 21 to 30 of about 37,633 (216)

Monolayer MoS2 strained to 1.3% with a microelectromechanical system [PDF]

open access: yes, 2019
We report on a modified transfer technique for atomically thin materials integrated onto microelectromechanical systems (MEMS) for studying strain physics and creating strain-based devices.
Bishop, David J.   +6 more
core   +1 more source

Morphological aspects and distribution of granules composed of deproteinized bovine bone or human dentin into a putty mixture: an in vitro study

open access: yesHead & Face Medicine, 2023
Objective The main aim of this study was to evaluate the morphological aspects and distribution of granules composed of deproteinized bovine bone mineral (DBBM) and human dentin-derived bone graft (HDBG) into a putty consistency mixture.
Inês Pimentel   +6 more
doaj   +1 more source

Multilayer Thin-Film Optical Filters for Reflectance-Based Malaria Diagnostics

open access: yesMicromachines, 2021
Malaria diagnosis relies on optical microscopy and/or rapid diagnostic tests based on detecting specific malaria antigens. The clinical sensitivity of these methods is highly dependent on parasite density, with low levels of detection at low parasite ...
Mariana S. Costa   +6 more
doaj   +1 more source

Wafer-Level Parylene Packaging With Integrated RF Electronics for Wireless Retinal Prostheses [PDF]

open access: yes, 2010
This paper presents an embedded chip integration technology that incorporates silicon housings and flexible Parylene-based microelectromechanical systems (MEMS) devices.
Humayun, Mark S.   +5 more
core   +1 more source

Functional Electrical Stimulation System for Drop Foot Correction Using a Dynamic NARX Neural Network

open access: yesMachines, 2021
Neurological diseases may reduce Tibialis Anterior (TA) muscle recruitment capacity causing gait disorders, such as drop foot (DF). The majority of DF patients still retain excitable nerves and muscles which makes Functional Electrical Stimulation (FES ...
Simão Carvalho   +4 more
doaj   +1 more source

Design, fabrication, and testing of silicon microgimbals for super-compact rigid disk drives [PDF]

open access: yes, 1995
This paper documents results related to design optimization, fabrication process refinement, and micron-level static/dynamic testing of silicon micromachined microgimbals that have applications in super-compact computer disk drives as well as many other ...
Hsieh, Wen H.   +4 more
core   +1 more source

Special Issue on Novel Technology and Applications of Micro/Nano Devices and System

open access: yesApplied Sciences, 2023
The development of novel technologies and applications for micro/nano devices is an interdisciplinary subject that demands an integration of several research fields, such as material science, biotechnology, medicine, chemistry, informatics, optics ...
Vânia Pinto, Paulo Sousa, Graça Minas
doaj   +1 more source

Wireless Intraocular Pressure Sensing Using Microfabricated Minimally Invasive Flexible-Coiled LC Sensor Implant [PDF]

open access: yes, 2010
This paper presents an implant-based wireless pressure sensing paradigm for long-range continuous intraocular pressure (IOP) monitoring of glaucoma patients. An implantable parylene-based pressure sensor has been developed, featuring an electrical LC-
Chen, Po-Jui   +4 more
core   +1 more source

Guidelines for etching silicon MEMS structures using fluorine high-density plasmas at cryogenic temperatures [PDF]

open access: yes, 2002
This paper presents guidelines for the deep reactive ion etching (DRIE) of silicon MEMS structures, employing SF/sub 6//O/sub 2/-based high-density plasmas at cryogenic temperatures.
Boer, Meint J. de   +6 more
core   +2 more sources

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