Open-Channel Microfluidics (second Edihb

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Publisher : IOP Publishing Limited
ISBN 13 : 9780750355056
Total Pages : 0 pages
Book Rating : 4.3/5 (55 download)

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Book Synopsis Open-Channel Microfluidics (second Edihb by : Ashleigh B. Theberge

Download or read book Open-Channel Microfluidics (second Edihb written by Ashleigh B. Theberge and published by IOP Publishing Limited. This book was released on 2024-04-08 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The development of open microfluidics is relatively recent and is an emerging sub-domain of capillarity, with many applications. This second edition research text presents the recent advances in open microfluidics, the science that describes capillary microflows guided by solid structures and partly open to the surrounding air.

Open-Channel Microfluidics

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Publisher : Morgan & Claypool Publishers
ISBN 13 : 1643276646
Total Pages : 171 pages
Book Rating : 4.6/5 (432 download)

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Book Synopsis Open-Channel Microfluidics by : Jean Berthier

Download or read book Open-Channel Microfluidics written by Jean Berthier and published by Morgan & Claypool Publishers. This book was released on 2019-09-04 with total page 171 pages. Available in PDF, EPUB and Kindle. Book excerpt: Open microfluidics, the study of microflows having a boundary with surrounding air, encompasses different aspects such as paper or thread-based microfluidics, droplet microfluidics and open-channel microfluidics. Open-channel microflow is a flow at the micro-scale, guided by solid structures, and having at least a free boundary (with air or vapor) other than the advancing meniscus. This book is devoted to the study of open-channel microfluidics which (contrary to paper or thread or droplet microfluidics) is still very sparsely documented, but bears many new applications in biology, biotechnology, medicine, material and space sciences. Capillarity being the principal force triggering an open microflow, the principles of capillarity are first recalled. The onset of open-channel microflow is next analyzed and the fundamental notion of generalized Cassie angle (the apparent contact angle which accounts for the presence of air) is presented. The theory of the dynamics of open-channel microflows is then developed, using the notion of averaged friction length which accounts for the presence of air along the boundaries of the flow domain. Different channel morphologies are studied and geometrical features such as valves and capillary pumps are examined. An introduction to two-phase open-channel microflows is also presented showing that immiscible plugs can be transported by an open-channel flow. Finally, a selection of interesting applications in the domains of space, materials, medicine and biology is presented, showing the potentialities of open-channel microfluidics.

Open-channel Microfluidics

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Publisher :
ISBN 13 : 9781643276632
Total Pages : 0 pages
Book Rating : 4.2/5 (766 download)

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Book Synopsis Open-channel Microfluidics by : Berthier Jean

Download or read book Open-channel Microfluidics written by Berthier Jean and published by . This book was released on 1901 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Open Microfluidics

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Author :
Publisher : John Wiley & Sons
ISBN 13 : 1118720822
Total Pages : 384 pages
Book Rating : 4.1/5 (187 download)

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Book Synopsis Open Microfluidics by : Jean Berthier

Download or read book Open Microfluidics written by Jean Berthier and published by John Wiley & Sons. This book was released on 2016-07-20 with total page 384 pages. Available in PDF, EPUB and Kindle. Book excerpt: Open microfluidics or open-surface is becoming fundamental in scientific domains such as biotechnology, biology and space. First, such systems and devices based on open microfluidics make use of capillary forces to move fluids, without any need for external energy. Second, the "openness" of the flow facilitates the accessibility to the liquid in biotechnology and biology, and reduces the weight in space applications. This book has been conceived to give the reader the fundamental basis of open microfluidics. It covers successively The theory of spontaneous capillary flow, with the general conditions for spontaneous capillary flow, and the dynamic aspects of such flows. The formation of capillary filaments which are associated to small contact angles and sharp grooves. The study of capillary flow in open rectangular, pseudo-rectangular and trapezoidal open microchannels. The dynamics of open capillary flows in grooves with a focus on capillary resistors. The case of very viscous liquids is analyzed. An analysis of suspended capillary flows: such flows move in suspended channels devoid of top cover and bottom plate. Their accessibility is reinforced, and such systems are becoming fundamental in biology. An analysis of “rails” microfluidics, which are flows that move in channels devoid of side walls. This geometry has the advantage to be compatible with capillary networks, which are now of great interest in biotechnology, for molecular detection for example. Paper-based microfluidics where liquids wick flat paper matrix. Applications concern bioassays such as point of care devices (POC). Thread-based microfluidics is a new domain of investigation. It is seeing presently many new developments in the domain of separation and filtration, and opens the way to smart bandages and tissue engineering. The book is intended to cover the theoretical aspects of open microfluidics, experimental approaches, and examples of application.