Compression Testing and Modeling of Spherical Cells – Comparison of Yeast and Algae
Compression Testing and Modeling of Spherical Cells – Comparison of Yeast and Algae
复制标题
球形细胞的压缩测试和建模 - 酵母和藻类的比较
DOI:
10.1002/ceat.201600145
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发表时间:
2017
影响因子:
2.1
通讯作者:
Kampen
中科院分区:
文献类型:
--
作者:
Overbeck;Günther;Steffi;Kampen
The yeastSaccharomyces cerevisiaeand the microalgaChlorella vulgariswere mechanically characterized using single‐cell compression experiments. Micromechanical cell characteristics could be calculated directly from the force displacement data. The mechanical properties of the cell wall were determined with different analytical models because the intrinsic parameters of the cell wall cannot be measured directly. As expected, the Young's moduli obtained from the cellular model and the cell wall model differ by two orders of magnitude. Although yeast and algal cells need similar forces to get disrupted, the bursting deformation and bursting energy of the algal cells are about two times smaller. Based on the dry biomass, the energy for cell breakage ofC. vulgarisis about six times higher than that ofS. cerevisiae. Finally, the tensile strength of the cell wall was calculated.
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影响因子:
2.1
作者:
Günther;Steffi;Gernat;Deborah;Overbeck;Kampen
通讯作者:
Kampen
影响因子:
7.4
作者:
CARPITA, NC
通讯作者:
CARPITA, NC
DOI:
10.1021/jp8103358
发表时间:
2009-05-07
期刊:
The journal of physical chemistry. B
影响因子:
--
作者:
Lulevich V;Shih YP;Lo SH;Liu GY
通讯作者:
Liu GY
影响因子:
0.8
作者:
Arfsten;Judith;Kampen
通讯作者:
Kampen
影响因子:
2.4
作者:
Achim Overbeck;I. Kampen;A. Kwade
通讯作者:
Achim Overbeck;I. Kampen;A. Kwade