Droplet discharging head and microarray manufacturing method

Details Droplet discharging head and microarray manufacturing method Droplet discharging head and microarray manufacturing method

2004-05-20

2008-10-21

Gordon, Brian R. (Department: 1797)

Chemical apparatus and process disinfecting, deodorizing, preser

Control element responsive to a sensed operating condition

C073S863320, C073S864000, C073S864010

Reexamination Certificate

active

07438860

ABSTRACT:
It is an object of the present invention to provide a droplet discharging head suited to the discharge of a sample solution, and particularly one that contains a bio-related substance. This object is achieved by a droplet discharging head1for discharging a sample solution, wherein the portion of the inner walls of the droplet discharging head1that comes into contact with the sample solution is covered with a polymer composed of phosphorylcholine group-containing unsaturated compound units, or a copolymer including same. The droplet discharging head is preferably an electrostatic drive or piezoelectric drive type.

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