Open Access
Open access
Micromachines, том 13, издание 3, номер публикации: 367

Single Red Blood Cell Hydrodynamic Traps via the Generative Design

Grigorev Georgii V. 1, 2
Lebedev Alexander V. 4
Wang Xiaohao 5
Qian Xiang 5
Maksimov Georgy 6, 7
Lin Liwei 2
1
 
Data Science and Information Technology Research Center, Tsinghua Berkeley Shenzhen Institute, Tsinghua University, Shenzhen 518055, China
2
 
Mechanical Department, University of California in Berkeley, Berkeley, CA 94703, USA
5
 
Shenzhen International Graduate School, Tsinghua University, Shenzhen 518055, China
Тип документаJournal Article
Дата публикации2022-03-01
ИздательMultidisciplinary Digital Publishing Institute (MDPI)
Название журналаMicromachines
Квартиль по SCImagoQ2
Квартиль по Web of ScienceQ2
Импакт-фактор 20213.52
ISSN2072666X
Electrical and Electronic Engineering
Mechanical Engineering
Control and Systems Engineering
Краткое описание
This paper describes a generative design methodology for a micro hydrodynamic single-RBC (red blood cell) trap for applications in microfluidics-based single-cell analysis. One key challenge in single-cell microfluidic traps is to achieve desired through-slit flowrates to trap cells under implicit constraints. In this work, the cell-trapping design with validation from experimental data has been developed by the generative design methodology with an evolutionary algorithm. L-shaped trapping slits have been generated iteratively for the optimal geometries to trap living-cells suspended in flow channels. Without using the generative design, the slits have low flow velocities incapable of trapping single cells. After a search with 30,000 solutions, the optimized geometry was found to increase the through-slit velocities by 49%. Fabricated and experimentally tested prototypes have achieved 4 out of 4 trapping efficiency of RBCs. This evolutionary algorithm and trapping design can be applied to cells of various sizes.
Пристатейные ссылки: 27
Цитируется в публикациях: 1
Метрики

Поделиться

Цитировать
ГОСТ |
Цитировать
1. Grigorev G. V. и др. Single Red Blood Cell Hydrodynamic Traps via the Generative Design // Micromachines. 2022. Т. 13. № 3. С. 367.
RIS |
Цитировать

TY - JOUR

DO - 10.3390/mi13030367

UR - http://dx.doi.org/10.3390/mi13030367

TI - Single Red Blood Cell Hydrodynamic Traps via the Generative Design

T2 - Micromachines

AU - Grigorev, Georgii V.

AU - Nikitin, Nikolay O.

AU - Hvatov, Alexander

AU - Kalyuzhnaya, Anna V.

AU - Lebedev, Alexander V.

AU - Wang, Xiaohao

AU - Qian, Xiang

AU - Maksimov, Georgii V.

AU - Lin, Liwei

PY - 2022

DA - 2022/02/26

PB - MDPI AG

SP - 367

IS - 3

VL - 13

SN - 2072-666X

ER -

BibTex |
Цитировать

@article{Grigorev_2022,

doi = {10.3390/mi13030367},

url = {https://doi.org/10.3390%2Fmi13030367},

year = 2022,

month = {feb},

publisher = {{MDPI} {AG}},

volume = {13},

number = {3},

pages = {367},

author = {Georgii V. Grigorev and Nikolay O. Nikitin and Alexander Hvatov and Anna V. Kalyuzhnaya and Alexander V. Lebedev and Xiaohao Wang and Xiang Qian and Georgii V. Maksimov and Liwei Lin},

title = {Single Red Blood Cell Hydrodynamic Traps via the Generative Design},

journal = {Micromachines}

}

MLA
Цитировать
Grigorev, Georgii V., et al. “Single Red Blood Cell Hydrodynamic Traps via the Generative Design.” Micromachines, vol. 13, no. 3, Feb. 2022, p. 367. Crossref, https://doi.org/10.3390/mi13030367.