Biomedical Microdevices

, 11:1169

Microfabricated glass devices for rapid single cell immobilization in mouse zygote microinjection

Article

DOI: 10.1007/s10544-009-9333-5

Cite this article as:
Liu, X. & Sun, Y. Biomed Microdevices (2009) 11: 1169. doi:10.1007/s10544-009-9333-5

Abstract

This paper presents the design and microfabrication of a vacuum-based cell holding device for single-cell immobilization and the use of the device in mouse zygote microinjection. The device contains many through-holes, constructed via two-sided glass wet etching and polydimethylsiloxane (PDMS)-glass bonding. Experimental results of mouse zygote immobilization and microinjection demonstrate that the device is effective for rapid cell immobilization and does not produce negative effect on embryonic development.

Keywords

Single cell immobilizationCell holding deviceMicrofabricationCell microinjection

Supplementary material

10544_2009_9333_MOESM1_ESM.mpg (9.3 mb)
(MPG 9.26 MB)

Copyright information

© Springer Science+Business Media, LLC 2009

Authors and Affiliations

  1. 1.Advanced Micro and Nanosystems LaboratoryUniversity of TorontoTorontoCanada