Results 31 to 40 of about 264,823 (308)

Suspended microfluidics [PDF]

open access: yesProceedings of the National Academy of Sciences, 2013
Although the field of microfluidics has made significant progress in bringing new tools to address biological questions, the accessibility and adoption of microfluidics within the life sciences are still limited. Open microfluidic systems have the potential to lower the barriers to adoption, but the absence of robust design rules has hindered their use.
Benjamin P, Casavant   +10 more
openaire   +2 more sources

Elaboration of the Demulsification Process of W/O Emulsion with Three-Dimensional Electric Spiral Plate-Type Microchannel

open access: yesMicromachines, 2019
Rapid and efficient demulsification (destabilizing of an emulsion) processes of a water in oil (W/O) emulsion were carried out in a three-dimensional electric spiral plate-type microchannel (3D-ESPM).
Zhengdong Ma   +4 more
doaj   +1 more source

Molecular biology on a microfluidic chip [PDF]

open access: yes, 2006
We have developed microfluidic chips for automating molecular biology processes such as gene ligation and gene transformation from nanolitre sample volumes with parallel architecture. Unlike conventional tube methods with cumbersome pipetting procedures,
Anderson, W. French   +3 more
core   +1 more source

Stopping Microfluidic Flow

open access: yesSmall, 2023
AbstractA cross‐comparison of three stop‐flow configurations—such as low‐pressure (LSF), high‐pressure open‐circuit (OC‐HSF), and high‐pressure short‐circuit (SC‐HSF) stop‐flow—is presented to rapidly bring a high velocity flow O(m s−1) within a microchannel to a standstill O(µm s−1).
Mehmet Akif Sahin   +2 more
openaire   +4 more sources

Multimode interference devices for focusing in microfluidic channels [PDF]

open access: yes, 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 ...
Ateya   +9 more
core   +1 more source

Micro-total envelope system with silicon nanowire separator for safe carcinogenic chemistry

open access: yesNature Communications, 2016
Carcinogenic compounds present difficulties in synthesis not just during reaction but perhaps especially during purification. Here, the authors report a microfluidic device for the use of carcinogenic chloromethyl methyl ether that includes a silicon ...
Ajay K. Singh   +5 more
doaj   +1 more source

Kinetics of Isothermal Dumbbell Exponential Amplification: Effects of Mix Composition on LAMP and Its Derivatives

open access: yesBiosensors, 2022
Loop-mediated isothermal amplification (LAMP) is an exponential amplification method of DNA strands that is more and more used for its high performances.
Maud Savonnet   +5 more
doaj   +1 more source

An all-glass microfluidic network with integrated amorphous silicon photosensors for on-chip monitoring of enzymatic biochemical assay [PDF]

open access: yes, 2017
A lab-on-chip system, integrating an all-glass microfluidics and on-chip optical detection, was developed and tested. The microfluidic network is etched in a glass substrate, which is then sealed with a glass cover by direct bonding.
Caputo, Domenico   +9 more
core   +5 more sources

Integrated CO2 capture-fixation chemistry via interfacial ionic liquid catalyst in laminar gas/liquid flow

open access: yesNature Communications, 2017
Microfluidics is an attractive route for synthesis, but can suffer from poor reactivity with gaseous reagents. Here the authors report a microfluidic system catalysing an interfacial reaction between CO2and liquid phase reagents by modifying silicon ...
Niraj K. Vishwakarma   +6 more
doaj   +1 more source

Electronic control of elastomeric microfluidic circuits with shape memory actuators [PDF]

open access: yes, 2008
Recently, sophisticated fluidic circuits with hundreds of independent valves have been built by using multi-layer soft-lithography to mold elastomers.
Adalian, Dvin   +4 more
core   +1 more source

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