Diffusion NMR studies of macromolecular complex formation, crowding and confinement in soft materials
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- 作者：Suliman Barhoum ; Swomitra Palit ; Anand Yethiraj
- 关键词：Pulsed-field gradient NMR ; Complex formation ; Crowding ; Confinement ; Soft materials
- 刊名：Progress in Nuclear Magnetic Resonance Spectroscopy
- 出版年：2016
- 出版时间：May 2016
- 年：2016
- 卷：94-95
- 期：Complete
- 页码：1-10
- 全文大小：951 K
文摘
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The residence times of macromolecules determines signal attenuation in pulsed-field gradient NMR.
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Self-consistent determinations of complex size can be made in uncrowded systems.
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Fractions of free macromolecules and of complexes can be obtained.
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The onset of crowding can be clearly identified unambiguously.
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Signal attenuation in confining geometries can also be successfully modelled.