論文雑誌「Nanoscale」のカバーピクチャーを制作しました[大阪産業技術研究所]

弊社で制作しました 大阪産業技術研究所 丸山純様 ご依頼のカバーアートが
イギリスの王立化学会発行の学術雑誌 Nanoscale 2022年3月号に選ばれました。

カバーピクチャー 科学イラスト 論文表紙絵 アートアクション 大阪産業技術研究所
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大阪産業技術研究所
環境技術研究部  先進炭素材料研究室
丸山純様
Journal
Nanoscale
14 March 2022,  Issue 10 Link
Helically aligned fused carbon hollow nanospheres with chiral discrimination ability
Jun Maruyama, Shohei Maruyama, Yukiyasu Kashiwagi, Mitsuru Watanabe, Tsutomu Shinagawa, Toru Nagaoka, Toshiyuki Tamai, Naoya Ryu, Koichi Matsuo, Mao Ohwada, Koki Chida, Takeharu Yoshii, Hirotomo Nishihara, Fumito Tani and Hiroshi Uyama

While the functions of carbon materials with precisely controlled nanostructures have been reported in many studies, their chiral discriminating abilities have not been reported yet. Herein, chiral discrimination is achieved using helical carbon materials devoid of chiral attachments. A Fe3O4 nanoparticle template with ethyl cellulose (carbon source) is self-assembled on dispersed multiwalled carbon nanotubes (MWCNTs) fixed in a lamellar structure, with helical nanoparticle alignment induced by the addition of a binaphthyl derivative. Carbonization followed by template removal produces helically aligned fused carbon hollow nanospheres (CHNSs) with no chiral molecules left. Helicity is confirmed using vacuum-ultraviolet circular dichroism spectroscopy. Chiral discrimination, as revealed by the electrochemical reactions of binaphthol and a chiral ferrocene derivative in aqueous and nonaqueous electrolytes, respectively, is attributable to the chiral space formed between the CHNS and MWCNT surfaces.
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