Chitosan-nanodiamond composites for improving heart valve biological prostheses materials: preparation and mechanical trial

被引：10
|
作者：
Chernysheva, Maria G. [1 ]
Chaschin, Ivan S. [2 ]
Sinolits, Artem, V [1 ]
Vasil'ev, Viktor G. [2 ]
Popov, Andrey G. [1 ]
Badun, Gennadii A. [1 ]
Bakuleva, Natalia P. [3 ]
机构：
[1] Lomonosov Moscow State Univ, Dept Chem, Leninskie Gory 1-3, Moscow 119991, Russia
[2] Russian Acad Sci, Nesmeyanov Inst Organoelement Cpds, Moscow, Russia
[3] Minist Hlth Russian Federat, AN Bakulev Natl Med Res Ctr Cardiovasc Surg, Moscow, Russia
来源：
FULLERENES NANOTUBES AND CARBON NANOSTRUCTURES | 2020年 / 28卷 / 04期
基金：
俄罗斯基础研究基金会;
关键词：
Nanodiamonds; nanodiamond-chitosan adsorption composites; heart valve biological prostheses materials; DIAMOND NANOPARTICLES; ADSORPTION; SPECTROSCOPY; MYRAMISTIN; PARTICLES; FTIR;
D O I：
10.1080/1536383X.2019.1697682
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
Nanodiamond-chitosan composites of definite composition were prepared to modify heart valve biological prostheses materials. The final material is characterized by higher failure stress and Young modules. Moreover, primary modification of nanodiamonds with chitosan provides an additional strength to collagen-based final material.
引用
收藏
页码：256 / 261
页数：6
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