| The mineral component of human cardiovascular deposits: morphological, structural and crystal-chemical characterization | |
| Department | 先进润滑与防护材料研究发展中心 |
Danilchenko, S. N.1; Kuznetsov, V. N.1; Stanislavov, A. S.1; Kalinkevich, A. N.1; Starikov, V. V.2; Moskalenko, R. A.3; Kalinichenko, T. G.1; Kochenko, A. V.1; Lv JJ(吕晋军)4 ; Shang J(商剑)4; Yang SR(杨生荣)4
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| The second department | 固体润滑国家重点实验室 |
| 2013 | |
| Source Publication | Crystal Research and Technology
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| ISSN | 1521-4079 |
| Volume | 48Issue:3Pages:153-162 |
| Abstract | Complementary experimental techniques were applied to characterize bioapatite nanocrystals from pathological cardiovascular deposits. The investigated collection included the leaflets from aortic valve, leaflets from mitral valve, leaflets from tricuspid valve and calcified aorta's wall. XRD, EDX and FTIR data have shown that all studied samples consist of imperfect apatite with different crystallinity and variable chemical composition. In accordance with TEM data, the crystals of pathological calcified deposits frequently have oblong or rod-like shape (length of 60-90 nanometers, width of 20-30 nanometers). At the same time, in the SEM and TEM experiments, the complex spheroid assemblies and planar sheet-like shaped formations with crystal structure close to apatite were observed. Probably, the different shape and morphology of the particles are caused by different ways of crystal nucleation and growth, although the exact mechanisms remain an open question. |
| Keyword | Bioapatite Nanocrystal Cardiovascular Calcification Phase Content Crystallinity Morphology |
| Subject Area | 材料科学与物理化学 |
| DOI | 10.1002/crat.201200443 |
| Funding Organization | the Ukrainian State Agency for science, innovation and informatization (Grant No 0112U003619);Chinese Academy of Sciences within the bilateral project “Formation mechanism and structural properties of apatite crystals with specific morphology duiing pathological mineralization process” |
| Indexed By | SCI |
| If | 1.164 |
| Language | 英语 |
| Funding Project | 金属基高温润滑材料组;聚合物摩擦学组 |
| compositor | 第四作者单位 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.licp.cn/handle/362003/18204 |
| Collection | 中国科学院材料磨损与防护重点实验室/先进润滑与防护材料研究发展中心 固体润滑国家重点实验室（LSL） |
| Affiliation | 1.NAS Ukraine, Inst Appl Phys, Sumy, Ukraine 2.Natl Tech Univ, Kharkov Polytech Inst, Kharkov, Ukraine 3.Sumy State Univ, Inst Med, Sumy, Ukraine 4.Chinese Acad Sci, Lanzhou Inst Chem Phys, Lanzhou 730000, Peoples R China |
| Recommended Citation GB/T 7714 | Danilchenko, S. N.,Kuznetsov, V. N.,Stanislavov, A. S.,et al. The mineral component of human cardiovascular deposits: morphological, structural and crystal-chemical characterization[J]. Crystal Research and Technology,2013,48(3):153-162. |
| APA | Danilchenko, S. N..,Kuznetsov, V. N..,Stanislavov, A. S..,Kalinkevich, A. N..,Starikov, V. V..,...&Yang SR.(2013).The mineral component of human cardiovascular deposits: morphological, structural and crystal-chemical characterization.Crystal Research and Technology,48(3),153-162. |
| MLA | Danilchenko, S. N.,et al."The mineral component of human cardiovascular deposits: morphological, structural and crystal-chemical characterization".Crystal Research and Technology 48.3(2013):153-162. |
| Files in This Item: | ||||||
| File Name/Size | DocType | Version | Access | License | ||
| LZ01027662.pdf（836KB） | 期刊论文 | 作者接受稿 | 开放获取 | CC BY-NC-SA | View Application Full Text | |
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