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Article: Electrocontrolled Liquid Marbles for Rapid Miniaturized Organic Reactions

TitleElectrocontrolled Liquid Marbles for Rapid Miniaturized Organic Reactions
Authors
Issue Date2019
PublisherWiley. The Journal's web site is located at http://www.wiley-vch.de/home/afm
Citation
Advanced Functional Materials, 2019, v. 29, p. 1901101 How to Cite?
AbstractMiniaturized droplet reactors hold great promise for the development of green and sustainable chemistry. However, handling liquids with small volumes, especially viscous ones, in a convenient and loss‐free manner remains a challenge. Here, by electrically controlling the coalescence and mixing of particle‐coated droplets, also known as liquid marbles, an effective microreactor is demonstrated for miniaturized chemical reactions involving viscous reagents. By applying an electric voltage to marbles, the induced electromixing of marble microreactors promotes the reaction rate and the product yield. The advantages of electromixed marble reactors are manifested by a series of chemical reactions between aldehydes and 2‐methylindole in viscous glycerol solution. The electrically‐controlled coalescence and mixing establish liquid marbles as microreactors for rapid, efficient, and miniaturized chemical reactions.
Persistent Identifierhttp://hdl.handle.net/10722/277115

 

DC FieldValueLanguage
dc.contributor.authorLiu, Z-
dc.contributor.authorYang, T-
dc.contributor.authorHuang, Y-
dc.contributor.authorLiu, Y-
dc.contributor.authorChen, L-
dc.contributor.authorDeng, L-
dc.contributor.authorShum, HC-
dc.contributor.authorKong, T-
dc.date.accessioned2019-09-20T08:44:43Z-
dc.date.available2019-09-20T08:44:43Z-
dc.date.issued2019-
dc.identifier.citationAdvanced Functional Materials, 2019, v. 29, p. 1901101-
dc.identifier.urihttp://hdl.handle.net/10722/277115-
dc.description.abstractMiniaturized droplet reactors hold great promise for the development of green and sustainable chemistry. However, handling liquids with small volumes, especially viscous ones, in a convenient and loss‐free manner remains a challenge. Here, by electrically controlling the coalescence and mixing of particle‐coated droplets, also known as liquid marbles, an effective microreactor is demonstrated for miniaturized chemical reactions involving viscous reagents. By applying an electric voltage to marbles, the induced electromixing of marble microreactors promotes the reaction rate and the product yield. The advantages of electromixed marble reactors are manifested by a series of chemical reactions between aldehydes and 2‐methylindole in viscous glycerol solution. The electrically‐controlled coalescence and mixing establish liquid marbles as microreactors for rapid, efficient, and miniaturized chemical reactions.-
dc.languageeng-
dc.publisherWiley. The Journal's web site is located at http://www.wiley-vch.de/home/afm-
dc.relation.ispartofAdvanced Functional Materials-
dc.rightsPreprint This is the pre-peer reviewed version of the following article: [FULL CITE], which has been published in final form at [Link to final article using the DOI]. This article may be used for non-commercial purposes in accordance with Wiley Terms and Conditions for Use of Self-Archived Versions. Postprint This is the peer reviewed version of the following article: [FULL CITE], which has been published in final form at [Link to final article using the DOI]. This article may be used for non-commercial purposes in accordance with Wiley Terms and Conditions for Use of Self-Archived Versions.-
dc.titleElectrocontrolled Liquid Marbles for Rapid Miniaturized Organic Reactions-
dc.typeArticle-
dc.identifier.emailShum, HC: ashum@hku.hk-
dc.identifier.authorityShum, HC=rp01439-
dc.identifier.hkuros305921-
dc.identifier.volume29-
dc.identifier.spage1901101-
dc.identifier.epage1901101-

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