Plasma lithography for probing collective cell behaviors

Michael Junkin; Pak Kin Wong

doi:10.1109/NEMS.2011.6017306

Plasma lithography for probing collective cell behaviors

Michael Junkin, Pak Kin Wong

Aerospace and Mechanical Engineering

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

Collective cell motions play essential roles in the regulation of various complex biological processes such as embryogenesis, tissue regeneration, and carcinogenesis. In this study, we present a novel plasma lithography technique for creating surface functionalized confinements toward the investigation of collective cell migration. The ability to confine cells one-dimensionally using plasma lithography is demonstrated to facilitate quantification of collective cell migratory behaviors including the overall speed and the probability of velocity change upon cell-cell contact. This quantitative information in cell-cell interactions will allow us to understand the dynamics of collective cell migration from a systems biology perspective.

Original language	English (US)
Title of host publication	NEMS 2011 - 6th IEEE International Conference on Nano/Micro Engineered and Molecular Systems
Pages	105-108
Number of pages	4
DOIs	https://doi.org/10.1109/NEMS.2011.6017306
State	Published - Oct 4 2011
Event	6th IEEE International Conference on Nano/Micro Engineered and Molecular Systems, NEMS 2011 - Kaohsiung, Taiwan, Province of China Duration: Feb 20 2011 → Feb 23 2011

Publication series

Name	NEMS 2011 - 6th IEEE International Conference on Nano/Micro Engineered and Molecular Systems

Other

Other	6th IEEE International Conference on Nano/Micro Engineered and Molecular Systems, NEMS 2011
Country	Taiwan, Province of China
City	Kaohsiung
Period	2/20/11 → 2/23/11

Keywords

cell adhesion
cell migration
collective cell behaviors
complex systems
plasma lithography

ASJC Scopus subject areas

Atomic and Molecular Physics, and Optics

Access to Document

10.1109/NEMS.2011.6017306

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Cite this

Junkin, M., & Wong, P. K. (2011). Plasma lithography for probing collective cell behaviors. In NEMS 2011 - 6th IEEE International Conference on Nano/Micro Engineered and Molecular Systems (pp. 105-108). [6017306] (NEMS 2011 - 6th IEEE International Conference on Nano/Micro Engineered and Molecular Systems). https://doi.org/10.1109/NEMS.2011.6017306

Plasma lithography for probing collective cell behaviors. / Junkin, Michael; Wong, Pak Kin.

NEMS 2011 - 6th IEEE International Conference on Nano/Micro Engineered and Molecular Systems. 2011. p. 105-108 6017306 (NEMS 2011 - 6th IEEE International Conference on Nano/Micro Engineered and Molecular Systems).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Junkin, M & Wong, PK 2011, Plasma lithography for probing collective cell behaviors. in NEMS 2011 - 6th IEEE International Conference on Nano/Micro Engineered and Molecular Systems., 6017306, NEMS 2011 - 6th IEEE International Conference on Nano/Micro Engineered and Molecular Systems, pp. 105-108, 6th IEEE International Conference on Nano/Micro Engineered and Molecular Systems, NEMS 2011, Kaohsiung, Taiwan, Province of China, 2/20/11. https://doi.org/10.1109/NEMS.2011.6017306

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abstract = "Collective cell motions play essential roles in the regulation of various complex biological processes such as embryogenesis, tissue regeneration, and carcinogenesis. In this study, we present a novel plasma lithography technique for creating surface functionalized confinements toward the investigation of collective cell migration. The ability to confine cells one-dimensionally using plasma lithography is demonstrated to facilitate quantification of collective cell migratory behaviors including the overall speed and the probability of velocity change upon cell-cell contact. This quantitative information in cell-cell interactions will allow us to understand the dynamics of collective cell migration from a systems biology perspective.",

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