| 摘要 |
PURPOSE:To measure very precisely a substance to be measured within a short time duration. CONSTITUTION:This bio-sensor is provided with a working pole 5 and a reference pole 7 both formed on an insulated substrate 3, a water absorbers 15 and 17 fixed onto an upper surface of the reference pole 7, an identification layer 19 carrying a GOD and also fixed onto the wafer absorber 15, and a comparison layer 21 consisting of a collagen formed on an upper surface of the water absorber 17. Those water absorbers are porous body such as a gypsum and the like, and a hydrophilic resin such as a CMC and the like, and therewith a glucose reagent is acceralated to permeate into the identification layer 19 by solution sucking force of the absorbers themselves. |
