In vivo nanomechanical imaging of blood-vessel tissues directly in living mammals using atomic force microscopy
In vivo nanomechanical imaging of blood-vessel tissues directly in living mammals using atomic force microscopy
复制标题
使用原子力显微镜直接对活体哺乳动物的血管组织进行体内纳米机械成像
DOI:
10.1063/1.3167546
复制
发表时间:
2009-07
影响因子:
4
通讯作者:
Mao, Youdong
中科院分区:
文献类型:
--
作者:
Han,Dong;Han, Li;Sun, Quanmei;Wang, Xiufeng;Jiang, Lei;Ouyang, Qi;Mao, Youdong
Atomic force microscopy (AFM) is difficult to achieve in living mammals but is necessary for understanding mechanical properties of tissues in their native form in organisms. Here we report in vivo nanomechanical imaging of blood-vessel tissues directly in living mammalians by AFM combined with surgical operations. Nanomechanical heterogeneity of blood vessels is observed across the diverse microenvironments of the same tissues in vivo. This method is further used to measure the counteractive nanomechanical changes in real time during drug-induced vasodilation and vasoconstriction in vivo, demonstrating appealing potential in characterization of in vivo nanomechanical dynamics of native tissues.
登录
查看更多内容
影响因子:
38.3
作者:
Tetard, Laurene;Passian, Ali;Thundat, Thomas
通讯作者:
Thundat, Thomas
影响因子:
3.4
作者:
RADMACHER, M;CLEVELAND, JP;HANSMA, PK
通讯作者:
HANSMA, PK
DOI:
--
发表时间:
2003
期刊:
--
影响因子:
--
作者:
C. R. Craig;R. Stitzel
通讯作者:
C. R. Craig;R. Stitzel
影响因子:
64.8
作者:
Storm, C;Pastore, JJ;Janmey, PA
通讯作者:
Janmey, PA
影响因子:
20.1
作者:
H. Wolinsky;S. Glagov
通讯作者:
H. Wolinsky;S. Glagov