NMR on emulsions: characterisation of liquid dispersed systems
NMR on emulsions: characterisation of liquid dispersed systems
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DOI：
10.1002/mrc.2825
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发表时间：
2011-12
影响因子：
2
通讯作者：
R. Bernewitz;Gisela Guthausen;H. Schuchmann
中科院分区：
文献类型：
--
作者：
R. Bernewitz;Gisela Guthausen;H. Schuchmann
脉冲场梯度NMR（PFG-NMR）是表征乳液的重要方法。除了在质量控制和工艺开发中的应用外，高场NMR方法还可用于在分子水平上研究乳液特性。同时，复杂的乳液结构，如双重乳液已经开发出来，需要分析工具，特别是用于确定液滴尺寸分布。这篇文章概述了PFG-NMR的可能性和方法，涉及液滴尺寸分布的测量，数据处理和解释。本文介绍了复乳的技术和测量方法的比较。版权所有© 2012约翰威利父子有限公司.
Pulsed field gradient NMR (PFG‐NMR) is an important method for the characterisation of emulsions. Apart from its application in quality control and process development, especially high‐field NMR methods can be applied to investigate emulsions properties on the molecular level. Meanwhile, complex emulsion structures such as double emulsions have been developed and require analytical tools especially for the determination of droplet size distributions. This contribution provides an overview on the possibilities and methods of PFG‐NMR referring to measurement, data processing and interpretation of droplet size distributions. Comparison of techniques and measurements on double emulsions are presented. Copyright © 2012 John Wiley & Sons, Ltd.