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Microfluidic Paper-Based Devices [PDF]

open access: yesMicromachines
Since their development by Whitesides’ group in 2007 [...]
Lung-Ming Fu
doaj   +4 more sources

Microfluidic Paper-Based Devices at the Edge of Real Samples: Fabrication Limits, Hybrid Detection, and Perspectives [PDF]

open access: yesMicromachines
Microfluidic paper-based analytical devices (µPADs) convert ordinary cellulose into an active analytical platform where capillary gradients shape transport, surface chemistry guides recognition, and embedded electrodes or optical probes translate ...
Hsing-Meng Wang   +2 more
doaj   +2 more sources

Influence of Geometry and Surrounding Conditions on Fluid Flow in Paper-Based Devices [PDF]

open access: yesMicromachines, 2016
Fluid flow behaviour in paper is of increasing interest due to the advantages and expanding use of microfluidic paper-based analytical devices (known as µPADs).
Noosheen Walji, Brendan D. MacDonald
doaj   +2 more sources

Nanoplasmonics in Paper-Based Analytical Devices [PDF]

open access: yesFrontiers in Bioengineering and Biotechnology, 2019
Chemical and biological sensing are crucial tools in science and technology. Plasmonic nanoparticles offer a virtually limitless number of photons for sensing applications, which can be available for visual detection over long periods.
Salomón Marquez, Eden Morales-Narváez
doaj   +3 more sources

Carbon Nanotube Paper-Based Electroanalytical Devices [PDF]

open access: yesMicromachines, 2016
Here, we report on carbon nanotube paper-based electroanalytical devices. A highly aligned-carbon nanotube (HA-CNT) array, grown using chemical vapor deposition (CVD), was processed to form bi-layered paper with an integrated cellulose-based Origami-chip
Youngmi Koo   +2 more
doaj   +3 more sources

Features in Microfluidic Paper-Based Devices Made by Laser Cutting: How Small Can They Be? [PDF]

open access: yesMicromachines, 2018
In this paper, we determine the smallest feature size that enables fluid flow in microfluidic paper-based analytical devices (µPADs) fabricated by laser cutting.
Md. Almostasim Mahmud   +3 more
doaj   +2 more sources

Electrochemical Stripping Analysis at Paper-Based (Bio)Sensors: Current State-of-the-Art and Prospects [PDF]

open access: yesSensors
Paper-based devices (PADs) have gained increasing attention over the last few years as portable, low-cost and disposable (bio)sensors for point-of-care and on-site analysis.
Christos Kokkinos, Anastasios Economou
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

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