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Opto-smart systems in microfluidics

Florea, Larisa and Diamond, Dermot and Benito-Lopez, Fernando (2016) Opto-smart systems in microfluidics. In: Zuzuarregui, Ana and Morant-Miñana, Maria Carmen, (eds.) Research Perspectives on Functional Micro- and Nanoscale Coatings. IGI Global, Spain, pp. 265-288. ISBN 9781522500667

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Abstract

The possibility of using photo-stimulus to control flow in microfluidics devices is very appealing as light can provide contactless stimulation, is biocompatible and can be applied in a non-invasive and highly precise manner. One of the most popular ways to achieve photo-control flow in microfluidic channels is throughout the use of photo-responsive molecules. We review here the different principles and strategies of using photo-responsive molecules to induce or control liquid motion using light, which include the use of photo-controlled polymeric actuators, photo-sensitive coatings, or photo-sensitive surfactants. We further analyse the capability of these approaches to induce flow control throughout the photo-operation of valves, photo-control of electro-osmotic flows or photo-manipulation of discrete microliter-sized droplets.

Item Type:Book Section
Refereed:Yes
Subjects:Physical Sciences > Chemistry
DCU Faculties and Centres:DCU Faculties and Schools > Faculty of Science and Health > School of Chemical Sciences
Research Initiatives and Centres > INSIGHT Centre for Data Analytics
Research Initiatives and Centres > National Centre for Sensor Research (NCSR)
Publisher:IGI Global
Official URL:http://dx.doi.org/10.4018/978-1-5225-0066-7.ch010
Copyright Information:© 2016 IGI Global
Use License:This item is licensed under a Creative Commons Attribution-NonCommercial-Share Alike 3.0 License. View License
Funders:Science Foundation Ireland under INSIGHT Award SFI/12/ RC/2289, F.B.-L. wants to thanks the Ramón y Cajal Programme (Ministerio de Economía y Competitividad) and the European Union’s Seventh Framework Programme for research, technological development, and demonstration under Grant Agreement No. 604241
ID Code:21286
Deposited On:11 May 2017 11:03 by Larisa Florea. Last Modified 11 May 2017 11:07

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