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Title: Stirring in suspension : nanometer-sized magnetic stir bars
Authors: Chen, Hongyu
Chong, Wen Han
Chin, Lip Ket
Tan, Rachel Lee Siew
Wang, Hong
Liu, Ai Qun
Keywords: DRNTU::Science::Chemistry::Inorganic chemistry
Issue Date: 2013
Source: Chong, W. H., Chin, L. K., Tan, R. L. S., Wang, H., Liu, A. Q., & Chen, H. (2013). Stirring in suspension : nanometer-sized magnetic stir bars. Angewandte Chemie International Edition, 52(33), 8570-8573.
Series/Report no.: Angewandte chemie international edition
Abstract: Stirred, not shaken: Single-line chains of 40 nm Fe3O4 nanoparticles can be used as the world's smallest magnetic stir bars. Their synthesis is facile and scalable. They can be introduced into picoliter emulsion droplets and turned effectively using a commercial magnetic stir plate. Because of their small size, they can resist sedimentation under gravitational and magnetic forces, thus allowing them to remain suspended and stir all parts of the solution.
ISSN: 1433-7851
DOI: 10.1002/anie.201303249
Rights: © 2013 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
Fulltext Permission: none
Fulltext Availability: No Fulltext
Appears in Collections:SPMS Journal Articles

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