Results 41 to 50 of about 10,493,785 (301)

TiO2 Nanostructured Films for Electrochromic Paper Based-Devices

open access: yes, 2020
Electrochromic titanium dioxide (TiO2) nanostructured films were grown on gold coated papers using a microwave-assisted hydrothermal method at low temperature (80 ◦C).
D. Nunes   +9 more
semanticscholar   +1 more source

Three Realizations and Comparison of Hardware for Piezoresistive Tactile Sensors [PDF]

open access: yes, 2001
Tactile sensors are basically arrays of force sensors that are intended to emulate the skin in applications such as assistive robotics. Local electronics are usually implemented to reduce errors and interference caused by long wires.
Castellanos Ramos, Julián   +4 more
core   +1 more source

Flexible Graphite-on-Paper Piezoresistive Sensors

open access: yesSensors, 2012
We demonstrate novel graphite-on-paper piezoresistive devices. The graphite was used as sensing component. The fabrication process can be finished in a short time with simple tools (e.g., a scissor and a pencil).
Dan Xie, Yi Yang, Tian-Ling Ren, He Tian
doaj   +1 more source

Predicting Dimensions in Microfluidic Paper Based Analytical Devices

open access: yesSensors, 2020
The main problem for the expansion of the use of microfluidic paper-based analytical devices and, thus, their mass production is their inherent lack of fluid flow control due to its uncontrolled fabrication protocols.
Raquel Catalan-Carrio   +3 more
doaj   +1 more source

3D Paper-based milk adulteration detection device

open access: yesScientific Reports, 2022
AbstractMilk adulteration is a common problem in developing countries, and it can lead to fatal diseases in humans. Despite several studies to identify different adulterants in milk samples, the effects of multiple adulterants remain unexplored. In this work, a three-dimensional (3D) paper-based microfluidic device is designed and fabricated to ...
Subhashis Patari   +2 more
openaire   +3 more sources

Integrated quantum optical networks based on quantum dots and photonic crystals [PDF]

open access: yes, 2011
Single solid-state optical emitters have quantum mechanical properties that make them suitable for applications in information processing and sensing. Most of these quantum technologies rely on the capability to integrate the emitters in reliable solid ...
Bajcsy, Michal   +5 more
core   +1 more source

Emerging Point-of-care Technologies for Food Safety Analysis

open access: yesSensors, 2019
Food safety issues have recently attracted public concern. The deleterious effects of compromised food safety on health have rendered food safety analysis an approach of paramount importance.
Jane Ru Choi   +3 more
doaj   +1 more source

Smartphone-Addressable Paper-Based Devices for the Colorimetric Detection of Ampicillin Based on Salt-Induced Aggregation of Gold Nanoparticles

open access: yesEngineering Proceedings, 2023
In this work, we describe the fabrication of paper-based aptasensing devices for ampicillin determination that rely on the salt-induced aggregation of gold nanoparticles (AuNPs) in the presence of the target.
Dionysios Soulis   +2 more
doaj   +1 more source

Silicon-organic hybrid electro-optical devices [PDF]

open access: yes, 2013
Organic materials combined with strongly guiding silicon waveguides open the route to highly efficient electro-optical devices. Modulators based on the so-called silicon-organic hybrid (SOH) platform have only recently shown frequency responses up to 100
Alloatti, L   +19 more
core   +2 more sources

Detection of Fog Network Data Telemetry Using Data Plane Programming [PDF]

open access: yes, 2020
Fog computing has been introduced to deliver Cloud-based services to the Internet of Things (IoT) devices. It locates geographically closer to IoT devices than Cloud networks and aims at offering latency-critical computation and storage to end-user ...
  +3 more
core   +1 more source

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