Results 31 to 40 of about 11,717 (296)
Talanta Open, 2023 The use of pesticides is one of the primary means of protecting crops. However, this class of compounds can be highly toxic to the environment and humans. In this aspect, developing analytical devices for monitoring pesticides such as carbendazim in food
Luiz R.G. Silva +4 more
doaj +1 more source
Biosensors, 2023 A disposable paper-based glucose biosensor with direct electron transfer (DET) of glucose oxidase (GOX) was developed through simple covalent immobilization of GOX on a carbon electrode surface using zero-length cross-linkers.
Gilberto Henao-Pabon +3 more
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Review on microfluidic paper-based analytical devices towards commercialisation
Analytica Chimica Acta, 2018 Paper-based analytical devices introduce an innovative platform technology for fluid handling and analysis, with wide range of applications, promoting low cost, ease of fabrication/operation and equipment independence. This review gives a general overview on the fabrication techniques reported to date, revealing and discussing their weak points as well
Tugce Akyazi +2 more
openaire +3 more sources
Development and deployment of a microfluidic platform for water quality monitoring [PDF]
, 2013 There is an increasing demand for autonomous sensor devices which can provide reliable data on key water quality parameters at a higher temporal and geographical resolution than is achievable using current approaches to sampling and monitoring ...
J. Cleary +7 more
core +1 more source
Science and Technology of Advanced Materials, 2013 Paper-based microfluidic devices have emerged as simple yet powerful platforms for performing low-cost analytical tests. This paper reports a microfluidic paper-based electrochemical biosensor array for multiplexed detection of physiologically relevant ...
Chen Zhao, Martin M Thuo and Xinyu Liu
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HardwareX, 2023 Rapid and effective methods for the detection of analytes such as water contaminants, food adulterants and biomolecules are essential for the protection of public health and environmental protection.
Vijay Vaishampayan +9 more
doaj +1 more source
Rapid and alternative fabrication method for microfluidic paper based analytical devices [PDF]
Talanta, 2016 A major application of microfluidic paper-based analytical devices (µPADs) includes the field of point-of-care (POC) diagnostics. It is important for POC diagnostics to possess properties such as ease-of-use and low cost. However, µPADs need multiple instruments and fabrication steps.
Malekghasemi S., Kahveci E., Duman M.
openaire +5 more sources
Reversible Thermo-Responsive Valve for Microfluidic Paper-Based Analytical Devices
Micromachines, 2022 Fluid control on a paper channel is necessary for analysis with multiple reagents, such as enzyme-linked immunosorbent assay (ELISA) in microfluidic paper-based analytical devices (µPADs). In this study, a thermo-responsive valve was fabricated by polymerizing N-isopropylacrylamide on a PVDF porous membrane by plasma-induced graft polymerization.
Hiroki Toda +7 more
openaire +3 more sources
Sensing and Bio-Sensing Research, 2019 In this study, electrochemical microfluidic paper-based analytical nanosensor (EμPAN) was used as a sensitive, selective, fast, and low cost technique for dopamine detection.
Ahmad Manbohi, Seyyed Hamid Ahmadi
doaj +1 more source
Micromachines, 2022 A current challenge regarding microfluidic paper-based analytical devices (µPAD) for blood plasma separation (BPS) and electrochemical immunodetection of protein biomarkers is how to achieve a µPAD that yields enough plasma to retain the biomarker for ...
Francisco Burgos-Flórez +5 more
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