Novel technique for online characterization of cartilaginous tissue properties.
Novel technique for online characterization of cartilaginous tissue properties.
复制标题
软骨组织特性在线表征的新技术。
DOI:
10.1115/1.4004920
复制
发表时间:
2011
期刊:
影响因子:
--
通讯作者:
YongGu,Wei
中科院分区:
文献类型:
--
作者:
Yuan,Tai-Yi;Huang,Chun-Yuh;YongGu,Wei
The goal of tissue engineering is to use substitutes to repair and restore organ function. Bioreactors are an indispensable tool for monitoring and controlling the unique environment for engineered constructs to grow. However, in order to determine the biochemical properties of engineered constructs, samples need to be destroyed. In this study, we developed a novel technique to nondestructively online-characterize the water content and fixed charge density of cartilaginous tissues. A new technique was developed to determine the tissue mechano-electrochemical properties nondestructively. Bovine knee articular cartilage and lumbar annulus fibrosus were used in this study to demonstrate that this technique could be used on different types of tissue. The results show that our newly developed method is capable of precisely predicting the water volume fraction (less than 3% disparity) and fixed charge density (less than 16.7% disparity) within cartilaginous tissues. This novel technique will help to design a new generation of bioreactors which are able to actively determine the essential properties of the engineered constructs, as well as regulate the local environment to achieve the optimal conditions for cultivating constructs.
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DOI:
10.1124/dmd.8.3.152
发表时间:
1980
期刊:
Drug metabolism and disposition: the biological fate of chemicals
影响因子:
--
作者:
P. Andrews;D. Brenner;F. Chou;H. Kubo;N. Bachur
通讯作者:
N. Bachur
影响因子:
5.9
作者:
Y. Patt;R. Peters;V. Chuang;S. Wallace;G. Mavligit
通讯作者:
G. Mavligit
DOI:
--
发表时间:
1981
期刊:
影响因子:
--
作者:
J. Hartigh;W. J. Oort;M.C.Y.M Bocken;H. Pinedo
通讯作者:
H. Pinedo
DOI:
--
发表时间:
1941
期刊:
影响因子:
--
作者:
J. H. Grindlay;J. Herrick;F. C. Mann
通讯作者:
F. C. Mann
影响因子:
6.2
作者:
Y. Patt;G. Mavligit;V. Chuang;S. Wallace;S. Johnston;R. Benjamin;M. Valdivieso;E. Hersh
通讯作者:
E. Hersh