Kinetic Characteristics of Crystallization in a Model Synovial Fluid Solution in the Presence of Organic Impurities

IF 0.6 4区 材料科学 Q4 CRYSTALLOGRAPHY
O. A. Golovanova
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引用次数: 0

Abstract

The kinetic regularities of crystallization (its order and constants) in a model solution of human synovia (inorganic composition) under conditions close to physiological have been investigated. The crystallization constants in a pure solution and in the presence of organic synovia additives with variation in their concentration and supersaturation of the model solution are determined. The following descending order sequence is proposed for the influence of additives on the general and particular kinetic characteristics of crystallization in a model synovial solution: glucose → proline → alanine → glycine → citric acid. It is found that impurities affect to a greater extent the nucleation process rather than growth stages.

Abstract Image

Abstract Image

存在有机杂质的滑膜液模型溶液的结晶动力学特征
摘要 研究了人体滑膜模型溶液(无机成分)在接近生理条件下的结晶动力学规律(其阶次和常数)。确定了纯溶液和有机滑膜添加剂存在时的结晶常数,这些添加剂的浓度和模型溶液的过饱和度会发生变化。就添加剂对模型滑膜溶液中结晶的一般和特殊动力学特征的影响而言,提出了以下降序顺序:葡萄糖→脯氨酸→丙氨酸→甘氨酸→柠檬酸。研究发现,杂质对成核过程的影响比对生长阶段的影响更大。
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来源期刊
Crystallography Reports
Crystallography Reports 化学-晶体学
CiteScore
1.10
自引率
28.60%
发文量
96
审稿时长
4-8 weeks
期刊介绍: Crystallography Reports is a journal that publishes original articles short communications, and reviews on various aspects of crystallography: diffraction and scattering of X-rays, electrons, and neutrons, determination of crystal structure of inorganic and organic substances, including proteins and other biological substances; UV-VIS and IR spectroscopy; growth, imperfect structure and physical properties of crystals; thin films, liquid crystals, nanomaterials, partially disordered systems, and the methods of studies.
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