In:
Biomicrofluidics, AIP Publishing, Vol. 12, No. 3 ( 2018-05-01)
Kurzfassung:
Cell fusion technology has been exploited in a wide variety of biomedical applications, and physical, chemical, and biological approaches can all be used to fuse two different types of cells; however, no current technique is adept at inducing both cell pairing and fusion at high efficiencies and yields. Hence, we developed a new method featuring the use of optically induced dielectrophoresis (ODEP) in conjunction with an optically induced, locally enhanced electric field for accurate and automatic cell pairing and fusion on a microfluidic device. After pairing cells via ODEP, a locally enhanced electric field generated by “virtual electrodes” by projecting light patterns was enacted to induce a proper transmembrane potential at the cell contact area such that cell fusion could be triggered by white light exposure. As a fusion yield of 9.67% was achieved between Pan1 and A549 cells, we believe that this may be a promising technique for automatically fusing different cell types.
Materialart:
Online-Ressource
ISSN:
1932-1058
Sprache:
Englisch
Verlag:
AIP Publishing
Publikationsdatum:
2018
ZDB Id:
2265444-6
