Proton spin-spin relaxation study of molecular dynamics and proteoglycan hydration in articular cartilage
Proton spin-spin relaxation study of molecular dynamics and proteoglycan hydration in articular cartilage
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DOI：
10.1016/s0142-9612(00)00140-x
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发表时间：
2000-10-01
期刊：
影响因子：
14
通讯作者：
Pintar, MM
中科院分区：
文献类型：
--
作者：
Ghiassi-Nejad, M;Torzilli, PA;Pintar, MM
自旋自旋弛豫质子磁化在自然和氘化关节软骨的水化范围内的报告。有关大分子动力学的信息推导和水化稳定的大分子政权确定。核磁共振结果与软骨化学计量学之间有很好的对应关系。发现了一种新的蛋白聚糖水合方法。（C）2000 Elsevier Science Ltd.保留所有权利。
Spin-spin relaxation of proton magnetization in natural and deuterated articular cartilage is reported over a range of hydration. Information about macromolecular dynamics is deduced and a hydration stabilized macromolecular regime identified. There is good correspondence between NMR results and cartilage stoichiometry. A new measure for hydration of proteoglycans is found. (C) 2000 Elsevier Science Ltd. All rights reserved.