1-D assembly of gel particles onto the groove, which was patterned with the. photolithography, was achieved by the spin-coating. The assembly was controlled by varying a particle concentration, a spinning speed and a shape of grooves. Assembled particles were chemically linked each other by the reaction of cross-linkers with reactive esters of particles. The shape of obtained chains was changed in response to pH. Amphoteric chains, which were cross-linked with ethylenediamine, shrank and swelled with changing the dispersion medium between pH3 and 7, respectively. The chains were curved and curled up only when they were unsymmetrically cross-linked. The shape of anionic chains cross-linked with poly-allylamine was swelled and became curved. It could be observed that the chains were deformed to a greater degree as they were longer.
|出版物ステータス||Published - 2005 12 1|
|イベント||54th SPSJ Annual Meeting 2005 - Yokohama, Japan|
継続期間: 2005 5 25 → 2005 5 27
|Other||54th SPSJ Annual Meeting 2005|
|期間||05/5/25 → 05/5/27|
ASJC Scopus subject areas