[18p-144-1~12] Technological innovation in nanobiology and nanomedicine: from materials, devices to measurement

[18p-144-9] Development of chemical substance evaluation method using microorganisms

〇Hiroto Tanaka¹, Yasuaki Kazuta¹, Yukihiro Tominari¹, Yasushi Naruse¹, Masato Okada², Risa Tsubomoto³, Hiroaki Umehara¹, Yoshiyuki Sowa⁴, Ikuro Kawagishi⁴, Shukichi Tanaka¹, Kazuhiro Oiwa^1,3, Hiroaki Kojima¹ (1.Natl. Inst. of ICT, 2.Tokyo Univ., 3.Hyogo Univ., 4.Housei Univ.)

Keywords:microorganism, machine learning, chemical substance evaluation

We have developed a technique to statistically evaluate input chemical substances from microbial responses, which is used as a visualization device of chemical properties. Our method can be said to be a technique to statistically estimate (discriminate) the type of stimulant chemicals from the biological response by chemical substance stimulation. It is considered that this technology may be used as a sensor for monitoring chemical substances present in the environment and as a discriminator and evaluator for beverages and foods.