Microfluidic chip for electrochemically-modulated liquid∣liquid extraction of ions
作者： Alfonso Berduque , Joseph O’Brien , John Alderman , Damien W.M. Arrigan
DOI: 10.1016/J.ELECOM.2007.10.023
关键词:
摘要: A microfluidic device with integrated electrodes for the electrochemically-modulated extraction of ions across immiscible aqueous–organic liquid–liquid interfaces is presented. Using a Y-shaped channel in situ and co-flowing aqueous organic electrolyte solutions, manipulation applied interfacial potential enabled from phase into phase. Data tetraethylammonium cations 1,2-dichloroethane are The demonstrates benefits combination microfluidics electrochemistry.
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Bernhard H Weigl, Paul Yager, Microfluidic diffusion-based separation and detection Science. ,vol. 283, pp. 346- 347 ,(1999) , 10.1126/SCIENCE.283.5400.346
Jacques Josserand, Grégoire Lagger, Henrik Jensen, Rosaria Ferrigno, Hubert H. Girault, Contact Galvani potential differences at liquid∣liquid interfaces: Part II. Contact diffusion potentials in microsystems Journal of Electroanalytical Chemistry. ,vol. 546, pp. 1- 13 ,(2002) , 10.1016/S0022-0728(03)00160-8
Haeng-Boo KIM, Kousei UENO, Masahiro CHIBA, Osamu KOGI, Noboru KITAMURA, Spatially-Resolved Fluorescence Spectroscopic Study on Liquid/Liquid Extraction Processes in Polymer Microchannels Analytical Sciences. ,vol. 16, pp. 871- 876 ,(2000) , 10.2116/ANALSCI.16.871
Iulia M. Lazar, Roswitha S. Ramsey, J. Michael Ramsey, On-chip proteolytic digestion and analysis using "wrong-way-round" electrospray time-of-flight mass spectrometry. Analytical Chemistry. ,vol. 73, pp. 1733- 1739 ,(2001) , 10.1021/AC001420+
Axel Günther, Klavs F. Jensen, Multiphase microfluidics: from flow characteristics to chemical and materials synthesis Lab on a Chip. ,vol. 6, pp. 1487- 1503 ,(2006) , 10.1039/B609851G
Manabu Tokeshi, Tomoko Minagawa, Kenji Uchiyama, Akihide Hibara, Kiichi Sato, Hideaki Hisamoto, Takehiko Kitamori, Continuous-flow chemical processing on a microchip by combining microunit operations and a multiphase flow network. Analytical Chemistry. ,vol. 74, pp. 1565- 1571 ,(2002) , 10.1021/AC011111Z
Bernhard H. Weigl, Ron L. Bardell, Catherine R. Cabrera, Lab-on-a-chip for drug development. Advanced Drug Delivery Reviews. ,vol. 55, pp. 349- 377 ,(2003) , 10.1016/S0169-409X(02)00223-5
Manabu Tokeshi, Tomoko Minagawa, Takehiko Kitamori, Integration of a microextraction system on a glass chip: ion-pair solvent extraction of Fe(II) with 4,7-diphenyl-1,10-phenanthrolinedisulfonic acid and tri-n-octylmethylammonium chloride Analytical Chemistry. ,vol. 72, pp. 1711- 1714 ,(2000) , 10.1021/AC991147F
Hideaki Hisamoto, Takayuki Horiuchi, Manabu Tokeshi, Akihide Hibara, Takehiko Kitamori, On-Chip Integration of Neutral Ionophore-Based Ion Pair Extraction Reaction Analytical Chemistry. ,vol. 73, pp. 1382- 1386 ,(2001) , 10.1021/AC001271V
Simon S. Hill, Robert A. W. Dryfe, Edward P. L. Roberts, Adrian C. Fisher, Kamran Yunus, Hydrodynamic study of ion transfer at the liquid/liquid interface: The channel flow cell Analytical Chemistry. ,vol. 75, pp. 486- 493 ,(2003) , 10.1021/AC0259459