Results 11 to 20 of about 17,520 (245)

Interfacing Digital Microfluidics with Ambient Mass Spectrometry Using SU-8 as Dielectric Layer [PDF]

open access: yesMicromachines, 2018
This work describes the interfacing of electrowetting-on-dielectric based digital microfluidic (DMF) sample preparation devices with ambient mass spectrometry (MS) via desorption atmospheric pressure photoionization (DAPPI).
Gowtham Sathyanarayanan   +2 more
doaj   +2 more sources

Design and Fabrication of Digital Microfluidics device for Lab-on-a-Chip Applications

open access: yesEngineering Proceedings, 2023
In digital microfluidics, discrete liquid droplets move on a dielectric surface with the help of AC or DC voltage. Digital microfluidics system has extended the scope of microfluidics by providing automated, precise flow control for point-of-care devices
Hammas Ullah   +7 more
doaj   +1 more source

Hybrid Digital-Droplet Microfluidic Chip for Applications in Droplet Digital Nucleic Acid Amplification: Design, Fabrication and Characterization

open access: yesSensors, 2023
Microfluidic-based platforms have become a hallmark for chemical and biological assays, empowering micro- and nano-reaction vessels. The fusion of microfluidic technologies (digital microfluidics, continuous-flow microfluidics, and droplet microfluidics,
Beatriz J. Coelho   +8 more
doaj   +1 more source

Machine vision-based driving and feedback scheme for digital microfluidics system

open access: yesOpen Chemistry, 2021
A digital microfluidic system based on electrowetting-on-dielectric is a new technology for controlling microliter-sized droplets on a plane. By applying a voltage signal to an electrode, the droplets can be controlled to move, merge, and split.
Luo Zhijie   +6 more
doaj   +1 more source

Multi-Sample Detection of Soil Nitrate Nitrogen Using a Digital Microfluidic Platform

open access: yesAgriculture, 2023
The rapid quantification of nitrate nitrogen concentration plays a pivotal role in monitoring soil nutrient content. Nevertheless, the low detection efficiency limits the application of traditional methods in rapid testing.
Yan Hong   +7 more
doaj   +1 more source

Recent Advances and Future Perspectives on Microfluidic Liquid Handling

open access: yesMicromachines, 2017
The interdisciplinary research field of microfluidics has the potential to revolutionize current technologies that require the handling of a small amount of fluid, a fast response, low costs and automation.
Nam-Trung Nguyen   +3 more
doaj   +1 more source

Microfluidics-based strategies for molecular diagnostics of infectious diseases

open access: yesMilitary Medical Research, 2022
Traditional diagnostic strategies for infectious disease detection require benchtop instruments that are inappropriate for point-of-care testing (POCT). Emerging microfluidics, a highly miniaturized, automatic, and integrated technology, are a potential ...
Xin Wang   +6 more
doaj   +1 more source

Can 3D Printing Bring Droplet Microfluidics to Every Lab?—A Systematic Review

open access: yesMicromachines, 2021
In recent years, additive manufacturing has steadily gained attention in both research and industry. Applications range from prototyping to small-scale production, with 3D printing offering reduced logistics overheads, better design flexibility and ease ...
Nafisat Gyimah   +3 more
doaj   +1 more source

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