| abstract |
(57) [Summary] [PROBLEMS] To prevent a liquid to be transported from overflowing out of a channel or forming a droplet, and to prevent a base material constituting a liquid transfer device from swelling, and to transport a base material component. A liquid transport device that does not elute into a liquid to be provided, and has high productivity and is inexpensive. SOLUTION: (1) The contact angle with water is 4 on the surface of the base material. A nonporous liquid flow path that has been hydrophilized to 5 degrees or less, and (2) a hydrophobic part having a contact angle with water of 60 degrees or more, which separates the liquid flow path from other parts, A liquid transport device comprising: a liquid transport device having a hydrophobized portion that is not substantially groove-shaped. |