AFM Observation of the Blocking of Step Motion Caused by L-Norleucine on (100) and (001) Faces of an L-Isoleucine Crystal

Toshimichi Kamei; Kazuhiro Hasegawa; Masaaki Yokota; Norihito Doki; Kenji Shimizu

doi:10.1252/jcej.08we311

Separation Engineering

AFM Observation of the Blocking of Step Motion Caused by L-Norleucine on (100) and (001) Faces of an L-Isoleucine Crystal

Toshimichi Kamei, Kazuhiro Hasegawa, Masaaki Yokota, Norihito Doki, Kenji Shimizu

著者情報

キーワード: Crystallization, Branched Chain Amino Acid, Atomic Force Microscope

ジャーナル認証あり

2009 年 42 巻 7 号 p. 464-470

DOI https://doi.org/10.1252/jcej.08we311

詳細

抄録

The blocking of step motion on (100) and (001) faces of an L-isoleucine (L-Ile) crystal caused by the addition of an aqueous solution of L-norleucine (L-Nle) to the L-Ile solution was investigated using an atomic force microscope (AFM). The step motion was blocked in the presence of L-Nle. Crystal growth of L-Ile was inhibited along the a-, b-, and c-axes in the presence of L-Nle. Also, the blocking of step motion on the L-Ile (001) face of an L-Ile seed crystal was observed.

責任著者(Corresponding author)

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