SENSOR AND SENSOR DEVICE

摘要

PROBLEM TO BE SOLVED: To enhance stability as to a sensor for determining whether a detecting object substance has been detected through change in color of pigment and a sensor device equipped with the sensor. SOLUTION: This sensor includes a sensing part 32 comprising a pigment complex 322. The complex 322 includes a carrier for pigment fixation having a plurality of pores and pigment fixed within the pores changing its color according to the detection of the detecting object substance. The size of the pores of the carrier for pigment fixation is 0.5 to 2.0 times as large as the size of the pigment. COPYRIGHT: (C)2011,JPO&INPIT