Results 21 to 30 of about 1,046,103 (298)

Paper-based diagnostic devices

open access: yes, 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   +4 more sources

Recent Advances in the Fabrication and Application of Electrochemical Paper-Based Analytical Devices

open access: yesBiosensors
In 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

Programmable Paper-Based Microfluidic Devices for Biomarker Detections

open access: yesMicromachines, 2019
Recent advanced paper-based microfluidic devices provide an alternative technology for the detection of biomarkers by using affordable and portable devices for point-of-care testing (POCT).
Veasna Soum   +4 more
doaj   +2 more sources

Progress in Lab on Paper in the Field of Food Safety Detection [PDF]

open access: yesShipin Kexue, 2023
“Lab on paper” is a paper-based microanalytical system with unique advantages such as high sensitivity, low cost, portability, and mass production, which breaks through the limitations of traditional detection technologies and shows great potential in ...
CHEN Yang, YANG Zhansen, WANG Xin, SONG Guangchun, HUANG Huixian, XU Yuancong, LUO Yunbo, HUANG Kunlun, CHENG Nan
doaj   +1 more source

Paper-Based Screen-Printed Electrodes: A New Generation of Low-Cost Electroanalytical Platforms

open access: yesBiosensors, 2021
Screen-printed technology has helped considerably to the development of portable electrochemical sensors since it provides miniaturized but robust and user-friendly electrodes.
Estefanía Costa-Rama   +1 more
doaj   +1 more source

Paper-Based Aptasensors: Working Principles, Detection Modes, and Applications

open access: yesSensors, 2023
Aptamers are short oligonucleotides designed to possess high binding affinity towards specific target compounds (ions, molecules, or cells). Due to their function and unique advantages, aptamers are considered viable alternatives to antibodies as ...
Anastasios Economou   +3 more
doaj   +1 more source

Modulating the Electrochemical Response of Eco‐Friendly Laser‐Pyrolyzed Paper Sensors Applied to Nitrite Determination

open access: yesChemElectroChem, 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 CRP Monitoring Devices [PDF]

open access: yesScientific 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
openaire   +2 more sources

Paper-Based Molecular-Imprinting Technology and Its Application

open access: yesBiosensors, 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

In-situ synthesis of reagents in paper-based analytical devices using paper stacking

open access: yes, 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

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