Results 11 to 20 of about 38,097,238 (288)
Advancement in Paper-Based Electrochemical Biosensing and Emerging Diagnostic Methods
Biosensors, 2023 The utilization of electrochemical detection techniques in paper-based analytical devices (PADs) has revolutionized point-of-care (POC) testing, enabling the precise and discerning measurement of a diverse array of (bio)chemical analytes. The application
Stephen Rathinaraj Benjamin +4 more
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Paper-based diagnostic devices [PDF]
, 2017 This chapter will provide an overview of existing diagnostic devices made primarily out of paper and then focus on paper-based microfluidic devices, the next generation of paper-based diagnostic devices that promises to extend the use of paper as a material for fabricating diagnostic devices well into the future.
Schultz, Spencer A. +3 more
openaire +3 more sources
A Novel Gesture-based CAPTCHA Design for Smart Devices [PDF]
, 2013 CAPTCHAs have been widely used in Web applications to prevent service abuse. With the evolution of computing environment from desktop computing to ubiquitous computing, more and more users are accessing Web applications on smart devices ...
Jiang, N., Tian, Feng
core +10 more sources
Recent Advances in the Fabrication and Application of Electrochemical Paper-Based Analytical Devices
BiosensorsIn response to growing environmental concerns, the scientific community is increasingly incorporating green chemistry principles into modern analytical techniques.
Zarfashan Shahid +3 more
doaj +2 more sources
In-situ synthesis of reagents in paper-based analytical devices using paper stacking [PDF]
, 2022 This article demonstrates a technique for the in-situ synthesis of an insoluble analytical reagent in paper analytical devices, using paper stacking.
Ayushi, Chauhan +2 more
core +1 more source
ChemElectroChem, 2023 Miniaturized paper‐based electrochemical sensors were fabricated using kraft paper and CO2 laser, dispensing the need for chemical reagents and controlled atmospheric conditions.
Juliana L. M. Gongoni +4 more
doaj +1 more source
Paper-Based Molecular-Imprinting Technology and Its Application
Biosensors, 2022 Paper-based analytical devices (PADs) are highly effective tools due to their low cost, portability, low reagent accumulation, and ease of use. Molecularly imprinted polymers (MIP) are also extensively used as biomimetic receptors and specific adsorption
Shufang Xu, Zhigang Xu, Zhimin Liu
doaj +1 more source
Paper-based CRP Monitoring Devices [PDF]
Scientific Reports, 2016 AbstractHere, we discuss the development of a paper-based diagnostic device that is inexpensive, portable, easy-to-use, robust, and capable of running simultaneous tests to monitor a relevant inflammatory protein for clinical diagnoses i.e. C-reactive protein (CRP).
Shang-Chi Lin +6 more
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Photosensitive Alignment: Advanced Electronic Paper-Based Devices
Crystals, 2022 In this review we describe the reversible photoalignment effect imposed on the director in nematic liquid crystals that provides an approach for fabrication of advanced optically addressed devices.
Vladimir Chigrinov +2 more
doaj +1 more source
Electrochemical sensing in paper-based microfluidic devices [PDF]
Lab Chip, 2010 This paper describes the fabrication and the performance of microfluidic paper-based electrochemical sensing devices (we call the microfluidic paper-based electrochemical devices, microPEDs). The microPEDs comprise paper-based microfluidic channels patterned by photolithography or wax printing, and electrodes screen-printed from conducting inks (e.g ...
Nie, Zhihong +7 more
openaire +4 more sources