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Article: A novel microfluidic technology for the preparation of gas-in-oil-in-water emulsions

TitleA novel microfluidic technology for the preparation of gas-in-oil-in-water emulsions
Authors
Issue Date2013
Citation
Lab on a Chip, 2013, v. 13, n. 17, p. 3355-3359 How to Cite?
AbstractThis paper presents a novel microfluidic method for the controllable generation of uniform gas-in-oil-in-water double emulsions with ultra-thin liquid films (2-12 μm) covering microbubbles (116-180 μm). This method combines one dispersion stage and a mass transfer-induced phase separation process in a simple co-flowing microchannel, instead of a complicated microfluidic device fabrication and a multistage dispersion process. In our experiments, CO2-alkane gas mixtures (dispersed phase) and NaOH aqueous solutions (continuous phase) were utilized as working systems. The main factors affecting the diameter of the inner bubble and the volume of the oil film are discussed. Through our method, the monodispersed gas-in-oil-in-water emulsions can be prepared in a simple and precise way. © The Royal Society of Chemistry 2013.
Persistent Identifierhttp://hdl.handle.net/10722/289034
ISSN
2023 Impact Factor: 6.1
2023 SCImago Journal Rankings: 1.246
ISI Accession Number ID

 

DC FieldValueLanguage
dc.contributor.authorYang, Lu-
dc.contributor.authorWang, Kai-
dc.contributor.authorMak, Sy-
dc.contributor.authorLi, Yankai-
dc.contributor.authorLuo, Guangsheng-
dc.date.accessioned2020-10-12T08:06:30Z-
dc.date.available2020-10-12T08:06:30Z-
dc.date.issued2013-
dc.identifier.citationLab on a Chip, 2013, v. 13, n. 17, p. 3355-3359-
dc.identifier.issn1473-0197-
dc.identifier.urihttp://hdl.handle.net/10722/289034-
dc.description.abstractThis paper presents a novel microfluidic method for the controllable generation of uniform gas-in-oil-in-water double emulsions with ultra-thin liquid films (2-12 μm) covering microbubbles (116-180 μm). This method combines one dispersion stage and a mass transfer-induced phase separation process in a simple co-flowing microchannel, instead of a complicated microfluidic device fabrication and a multistage dispersion process. In our experiments, CO2-alkane gas mixtures (dispersed phase) and NaOH aqueous solutions (continuous phase) were utilized as working systems. The main factors affecting the diameter of the inner bubble and the volume of the oil film are discussed. Through our method, the monodispersed gas-in-oil-in-water emulsions can be prepared in a simple and precise way. © The Royal Society of Chemistry 2013.-
dc.languageeng-
dc.relation.ispartofLab on a Chip-
dc.titleA novel microfluidic technology for the preparation of gas-in-oil-in-water emulsions-
dc.typeArticle-
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.1039/c3lc50652e-
dc.identifier.pmid23824066-
dc.identifier.scopuseid_2-s2.0-84881037196-
dc.identifier.volume13-
dc.identifier.issue17-
dc.identifier.spage3355-
dc.identifier.epage3359-
dc.identifier.eissn1473-0189-
dc.identifier.isiWOS:000322515200006-
dc.identifier.issnl1473-0189-

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