Results 31 to 40 of about 47,234 (293)

Paper-Based Microfluidics Immunoassay for Detection of Canine Distemper Virus

open access: yesBrazilian Archives of Biology and Technology, 2018
Paper-based devices present low-cost and are versatile, making them very attractive for clinical analysis. To manufacture those devices wax patterns are printed on paper surface and upon heating the wax permeates through the entire thickness of the paper,
Thiago Mazzu-Nascimento   +9 more
doaj   +1 more source

Microfluidic paper-based analytical devices (µPADs) for fast and ultrasensitive sensing of biomarkers and monitoring of diseases [PDF]

open access: yesBioImpacts, 2018
Through the development of analytical techniques, microscaled devices have displayed attractive advantages, including ultrasensitive detection and analysis, cost-effectiveness, portability, process integrity, multi-process functionality, and in-situ ...
Abdollah Abdollahi-Aghdam   +2 more
doaj   +1 more source

Modifying Wicking Speeds in Paper-Based Microfluidic Devices by Laser-Etching

open access: yesMicromachines, 2020
Paper-based microfluidic devices are an attractive platform for developing low-cost, point-of-care diagnostic tools. As paper-based devices’ detection chemistries become more complex, more complicated devices are required, often entailing the sequential ...
Brent Kalish   +2 more
doaj   +1 more source

Acoustofluidics 17: theory and applications of surface acoustic wave devices for particle manipulation [PDF]

open access: yes, 2012
In this paper, number 17 of the thematic tutorial series “Acoustofluidics – exploiting ultrasonic standing waves, forces and acoustic streaming in microfluidic systems for cell and particle manipulation” – we present the theory of surface acoustic waves (
Gedge, Michael, Hill, Martyn
core   +1 more source

Wicking in Paper Strips under Consideration of Liquid Absorption Capacity

open access: yesChemosensors, 2020
Paper-based microfluidic devices have the potential of being a low-cost platform for diagnostic devices. Electrical circuit analogy (ECA) model has been used to model the wicking process in paper-based microfluidic devices.
Surasak Kasetsirikul   +2 more
doaj   +1 more source

A Review of Optical Imaging Technologies for Microfluidics

open access: yesMicromachines, 2022
Microfluidics can precisely control and manipulate micro-scale fluids, and are also known as lab-on-a-chip or micro total analysis systems. Microfluidics have huge application potential in biology, chemistry, and medicine, among other fields.
Pan Zhou   +4 more
doaj   +1 more source

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

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   +1 more source

Paper-Based Electrochemical Devices for the Pharmaceutical Field: State of the Art and Perspectives

open access: yesFrontiers in Bioengineering and Biotechnology, 2020
The current international pharmaceutical scenario encompasses several steps in drug production, with complex and extremely long procedures. In the last few decades, scientific research has been trying to offer valid and reliable solutions to replace or ...
Amina Antonacci   +7 more
doaj   +1 more source

Microfluidics for Advanced Drug Delivery Systems. [PDF]

open access: yes, 2015
Considerable efforts have been devoted towards developing effective drug delivery methods. Microfluidic systems, with their capability for precise handling and transport of small liquid quantities, have emerged as a promising platform for designing ...
Dokmeci, Mehmet R   +5 more
core   +1 more source

Paper-based microfluidic devices by asymmetric calendaring [PDF]

open access: yesBiomicrofluidics, 2017
We report a simple, efficient, one-step, affordable method to produce open-channel paper-based microfluidic channels. One surface of a sheet of paper is selectively calendared, with concomitant hydrophobization, to create the microfluidic channel. Our method involves asymmetric mechanical modification of a paper surface using a rolling ball (ball-point
S. Oyola-Reynoso   +5 more
openaire   +3 more sources

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