Image-based luminescence detection for quantitative determinations in continuous flow analysis microsystems

Moura, Hadassa de Souza Ramos Pontes; Mól, Alan Ribeiro; Sampaio, Thiago Rosa; Fonseca, Alexandre

doi:10.1039/c8ay01973h

Cited by 6 publications

(1 citation statement)

References 13 publications

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“…Jajack et al put a forward osmosis membrane between draw solution and the mainstream flow path, so that the analytes will be concentrated by removing the water from a stream of the sample fluid and quantified by the analyte sensor within few minutes [97]. As a vital driving force, osmotic pressure can also be exploited for fluid exchange driving and various materials fabricating [100,101]. As shown in figure 10, Feng et al proposed a high-throughput and straightforward strategy to create multiple kinds of nonspherical microparticles by adjusting the parameters of inner cores in the oil-in-oil-in-water double emulsions and the time of coalescence.…”

Section: Osmotic Pressurementioning

confidence: 99%

A comprehensive review on non-active micro-pumps for microfluidic platforms

Wang

Yuan

Yang

et al. 2021

J. Micromech. Microeng.

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In conventional microfluidic systems, the flow drives, and controls rely principally on external pumps, which have severely prevented the applications for point-of-care testing and disposable biomedicine because of the factors such as high price, large volume, and the electricity-fueled. Several modern portable pumps have therefore been built in recent years to resolve this problem. We give a comprehensive description of non-active microfluidic systems pumps in this study. These pumps have been split into two groups in terms of their operating mechanisms: human-powered and passive pumps. The ‘human-powered’ pumps are directly powered by the human hand or finger; the passive pumps are powered by kinds of basic machinery including capillary control, siphoning, chemical reaction, vacuum pressure, osmotic pressure, and gravity. In addition, many explanations of the configurations, capability and limitations are given. Finally, it discusses emerging developments and potential strategies for extending the usage of the pumps on microfluidic platforms.

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Section: Osmotic Pressurementioning

confidence: 99%