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公开(公告)号：US10564084B2
公开(公告)日：2020-02-18
申请号：US14764719
申请日：2014-01-30
申请人： The Trustees of Princeton University , CNRS-Centre National De La Recherche Scientifique , Universite De Rennes I , The Chancellor, Masters and Scholars of the University of Oxford
发明人： Matthieu Roche , Howard A. Stone , Isabelle Cantat , Arnaud Saint-Jalmes , Ian Griffiths , Sebastien Le Roux , Zhen Zhen Li
摘要： Disclosed is a process and device allowing for fast measurements of the physicochemical properties of amphiphiles (lipids, surfactants, soaps, . . . ). A Marangoni flow is created and characterized using amphiphiles to be characterized. The observed flow is characterized, and using the disclosed process, one can deduce from this measurement many important physicochemical parameters of the amphiphiles such as their critical micellar concentration. Compared to existing techniques, the disclosed process offers the advantage that it requires a single experiment to deduce the parameters, when other techniques (pendant drop method, conductometry, etc . . . ) require the measurement of a quantity (interfacial tension, conductometry) against a systematically varied parameter (amphiphile concentration, . . . ). The disclosed process and devices are ideal to characterize and/or screen rapidly amphiphiles molecules based on their interaction with a solvent.
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2.发明申请公开(公告)号：US20150345049A1
公开(公告)日：2015-12-03
申请号：US14723714
申请日：2015-05-28
申请人： University of Georgia Research Foundation, Inc. , Trustees of Princeton University , THE CHANCELLOR MASTERS AND SCHOLARS OF THE UNIVERSITY OF OXFORD
IPC分类号： D01D5/00
CPC分类号： D01D5/0092 , D01D5/00 , D10B2331/041 , D10B2331/06
摘要： Embodiments of the present disclosure provide magneto-spinning apparatus, methods of use, magnetospun material (e.g., a fiber such as a low- or non-magnetic fiber), and the like.
摘要翻译： 本公开的实施例提供了磁纺纱装置，使用方法，磁振动材料（例如，诸如低或非磁性纤维的纤维）等。
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