Abstract
This invention provides a chip group of fluidic nano/micro array and comprises a micro array of filling chip and a nano/micro array stamping chip. The upper part of the micro array of filler chip has multiple sample tanks and multiple nano/micro flow channel, and the lower part of it has multiple nano/micro micro filled holes. Each of these nano/micro flow channel connects to the sample tank, and guide this sampling solution in the sample tank to the corresponding micro fill hole. The nano/micro array stamping chip is arranged in an array with multiple stamping heads, stamping chip body, and multiple gaps and channels of hydrophobic zone. The stamping chip body can store sampling solution individually, and the stamping head guides the corresponding sampling solution to the stamping part of the stamping head.