HYDROPHILIC FILM, METHOD OF MANUFACTURING THEREOF, AND BIOSENSOR HAVING THE HYDROPHILIC FILM

摘要

A hydrophilic film for a biosensor configured to sense a liquid sample, the hydrophilic film includes a substrate and at least one hydrophilic layer. The hydrophilic layer is disposed on the substrate and includes several first microstructures, several second microstructures, and several grooves, in which the first microstructures protrude in a direction opposite to the substrate, each of the grooves is formed between two of the first microstructures, the second microstructures are disposed on the first microstructures, the liquid sample contacts with the hydrophilic layer to form a contact angle, and the contact angle is less than 30 degree.

主权项

1. A hydrophilic film for a biosensor configured to sense a liquid sample, the hydrophilic film comprising:
a substrate; and at least one hydrophilic layer disposed on the substrate and comprising a plurality of first microstructures, a plurality of second microstructures, and a plurality of grooves, wherein the first microstructures protrude in a direction opposite to the substrate, each of the grooves is formed between two of the first microstructures, the second microstructures are disposed on the first microstructures, the liquid sample contacts with the hydrophilic layer to form a contact angle, and the contact angle is less than 30 degree.