Results 1 to 10 of about 122,783 (311)

Large-Scale Integration of All-Glass Valves on a Microfluidic Device

open access: yesMicromachines, 2016
In this study, we developed a method for fabricating a microfluidic device with integrated large-scale all-glass valves and constructed an actuator system to control each of the valves on the device.
Yaxiaer Yalikun, Yo Tanaka
doaj   +3 more sources

A Novel Single-Layer Microfluidic Device for Dynamic Stimulation, Culture, and Imaging of Mammalian Cells [PDF]

open access: yesBiosensors
The possibility of tightly controlling the cellular microenvironment within microfluidic devices represents an important step toward precision analysis of cellular phenotypes in vitro.
Adil Mustafa   +4 more
doaj   +2 more sources

Development of Multilayered Droplet Splitting Microfluidic System for Preparation of Microdroplet [PDF]

open access: yes한국정밀공학회지, 2022
In this study, we present the multilayered symmetrical droplet splitting microfluidic system for preparation of microspheres. The microfluidic device was fabricated by conventional photolithography and PDMS casting.
Chul Min Kim, Gyu Man Kim
doaj   +1 more source

Precise Integration of Polymeric Sensing Functional Materials within 3D Printed Microfluidic Devices

open access: yesChemosensors, 2023
This work presents a new architecture concept for microfluidic devices, which combines the conventional 3D printing fabrication process with the stable and precise integration of polymeric functional materials in small footprints within the microchannels
Jaione Etxebarria-Elezgarai   +3 more
doaj   +1 more source

Enrichment of motile spermatozoa from cattle semen samples by microfluidics method

open access: yesIndian Journal of Animal Sciences, 2022
Motile sperm cell separation is important in sample preparation for both artificial insemination and cryopreservation of semen. A novel microfluidic device consisting of an inlet microchannel, a separating reservoir and two outlet microchannels was ...
Vinod Kumar Yata   +7 more
doaj   +1 more source

A Systematic Analysis of Recent Technology Trends of Microfluidic Medical Devices in the United States

open access: yesMicromachines, 2023
In recent years, the U.S. Food and Drug Administration (FDA) has seen an increase in microfluidic medical device submissions, likely stemming from recent advancements in microfluidic technologies. This recent trend has only been enhanced during the COVID-
Rucha Natu   +4 more
doaj   +1 more source

Fabrication of Transparent and Flexible Digital Microfluidics Devices

open access: yesMicromachines, 2022
This study proposed a fabrication method for thin, film-based, transparent, and flexible digital microfluidic devices. A series of characterizations were also conducted with the fabricated digital microfluidic devices.
Jianchen Cai   +6 more
doaj   +1 more source

Frequency of Sperm DNA Fragmentation According to Selection Method: Comparison and Relevance of a Microfluidic Device and a Swim-up Procedure [PDF]

open access: yesJournal of Clinical and Diagnostic Research, 2015
Introduction: Multiple rounds of centrifugation or washing spermatozoa can cause sperm DNA fragmentation (SDF); however, a microfluidic approach to select spermatozoa does not require centrifugation.
Kanako Kishi   +7 more
doaj   +1 more source

Microfluidic Device with an Integrated Freeze-Dried Cell-Free Protein Synthesis System for Small-Volume Biosensing

open access: yesMicromachines, 2020
Microfluidic devices enable the precise operation of liquid samples in small volumes. This motivates why microfluidic devices have been applied to point-of-care (PoC) liquid biopsy.
Taishi Tonooka
doaj   +1 more source

Mechanism of droplet-formation in a supersonic microfluidic spray device [PDF]

open access: yes, 2020
Spray drying is an approach employed in automotive, food, and pharmaceutical industries as a robust and cost efficient liquid atomization technique offering direct control over droplet dimensions.
Charmet, Jérôme   +7 more
core   +1 more source

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