[12p-S402-1~14] 12.6 Nanobiotechnology

△ [12p-S402-1] Regio-selective fabrication of gold nanowires using a chemical pen

〇Yuki Nishitani¹, Nahoko Kasai², Hizuru Nakajima¹, Shungo Katou¹, Sifeng Mao¹ (1.Tokyo Metro Univ., 2.Tokyo Metro Univ. EC)

Keywords:Chemical pen, Gold nanowire

Nanowires are expected to be applied as high-sensitivity sensors because of their large surface area. We have been studying the fabrication of silver nanowires using a chemical pen and their applications to sensors. The chemical pen is a technique that can draw patterns in micrometers or smaller at arbitrary positions without using lithography. In this study, we constructed a drawing system and investigated the conditions for the fabrication of gold nanowires as the basic technology for the fabrication of gold nanowires using a chemical pen.