Results 31 to 40 of about 11,924 (280)
Inquiry-Based Labs Using Paper Microfluidic Devices: The MICRO Project [PDF]
, 2021 The MICRO project has developed a series of active-learning labs that can be safely delivered to students either at home or in person using paper microfluidic technology.
Andrea Van, Wyk +15 more
core +1 more source
Microfluidic Paper-Based Analytical Device for Aerosol Oxidative Activity [PDF]
Environmental Science & Technology, 2012 Human exposure to particulate matter (PM) air pollution has been linked with respiratory, cardiovascular, and neurodegenerative diseases, in addition to various cancers. Consistent among all of these associations is the hypothesis that PM induces inflammation and oxidative stress in the affected tissue.
Yupaporn, Sameenoi +6 more
openaire +2 more sources
Microfluidic Paper-Based Analytical Device for the Determination of Nitrite and Nitrate [PDF]
Analytical Chemistry, 2014 A low-cost disposable colorimetric microfluidic paper-based analytical device (μPAD) was developed for the determination of nitrite and nitrate. Nitrite is determined directly by the Griess reaction while nitrate is first reduced to nitrite in a hydrophilic channel of the μPAD with immobilized zinc microparticles.
Jayawardane, BM +3 more
openaire +3 more sources
Multimode interference devices for focusing in microfluidic channels [PDF]
, 2011 Low-cost, compact, automated optical microsystems for chemical analysis, such as microflow cytometers for identification of individual biological cells, require monolithically integrated microlenses for focusing in microfluidic channels, to enable high ...
Wilkinson, James S. +3 more
core +1 more source
Characterization of Reagent Pencils for Deposition of Reagents onto Paper-Based Microfluidic Devices
Micromachines, 2017 Reagent pencils allow for solvent-free deposition of reagents onto paper-based microfluidic devices. The pencils are portable, easy to use, extend the shelf-life of reagents, and offer a platform for customizing diagnostic devices at the point of care ...
Cheyenne H. Liu +6 more
doaj +1 more source
Controlling Capillary-Driven Fluid Transport in Paper-Based Microfluidic Devices Using a Movable Valve [PDF]
, 2017 This paper describes a novel, strategy for fabricating the movable valve on paper-based microfluidic devices to manipulate capillary-driven fluids. The movable valve fabrication is first realized using hollow rivets as the-holding center it, control the ...
Zhang, Peiqing +11 more
core +1 more source
Paper-Based Analytical Device for Quantitative Urinalysis [PDF]
International Neurourology Journal, 2013 Paper-based analytical devices are fluidic chips fabricated with extremely inexpensive materials, namely paper, thereby allowing their use as a zero-cost analytical device in third-world countries that lack access to expensive diagnostic infrastructures.
Seong-Geun Jeong +4 more
doaj +1 more source
Microfluidic Paper Analytical Devices [PDF]
, 2022 Microfluidic paper analytical devices (µPADs) are small, paper-based matrices similar to Lab-on-a-Chip (LOC). They are capable of semi-quantitative analysis, with applications ranging from medical to environmental to food and beverage testing.
Page, Madison
core +1 more source
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
Fully Enclosed Microfluidic Paper-Based Analytical Devices [PDF]
, 2016 This article introduces fully enclosed microfluidic paper-based analytical devices (microPADs) fabricated by printing toner on the top and bottom of the devices using a laser printer. Enclosing paper-based microfluidic channels protects the channels from
Jason A. Kurian (2116279) +3 more
core +1 more source