title: Optically active multi-helical erythrocyte-like Ln(OH)CO3 (Ln = La, Ce, Pr and Sm).
abstract: Hierarchical erythrocyte-like Ln(OH)CO3 with nanosized chiral structure-induced circular dichroism responses were fabricated. The CD responses were observed not only in the UV region but also in the visible region, and are assigned to the electronic transitions from the valence band to the conduction band and the mixed coupling effect between the hierarchical left-handed-assembled Ln(OH)CO3 nanorods in the multi-helical RBC-like architecture.
authors.affiliation: Key Laboratory of Aerospace Advanced Materials and Performance of Ministry of Education, School of Materials Science and Engineering, Beihang University, Beijing, 100191, China. songmei_li@buaa.edu.cn.
authors.forename: Jing
authors.initials: J
authors.lastname: Chen
authors.affiliation: Key Laboratory of Aerospace Advanced Materials and Performance of Ministry of Education, School of Materials Science and Engineering, Beihang University, Beijing, 100191, China. songmei_li@buaa.edu.cn.
authors.forename: Songmei
authors.initials: S
authors.lastname: Li
authors.affiliation: Key Laboratory of Aerospace Advanced Materials and Performance of Ministry of Education, School of Materials Science and Engineering, Beihang University, Beijing, 100191, China. songmei_li@buaa.edu.cn.
authors.forename: Juan
authors.initials: J
authors.lastname: Du
authors.affiliation: Key Laboratory of Aerospace Advanced Materials and Performance of Ministry of Education, School of Materials Science and Engineering, Beihang University, Beijing, 100191, China. songmei_li@buaa.edu.cn.
authors.forename: Bo
authors.initials: B
authors.lastname: Wang
authors.affiliation: Key Laboratory of Aerospace Advanced Materials and Performance of Ministry of Education, School of Materials Science and Engineering, Beihang University, Beijing, 100191, China. songmei_li@buaa.edu.cn.
authors.forename: Shiming
authors.initials: S
authors.lastname: Meng
authors.affiliation: Key Laboratory of Aerospace Advanced Materials and Performance of Ministry of Education, School of Materials Science and Engineering, Beihang University, Beijing, 100191, China. songmei_li@buaa.edu.cn.
authors.forename: Jianhua
authors.initials: J
authors.lastname: Liu
authors.affiliation: Key Laboratory of Aerospace Advanced Materials and Performance of Ministry of Education, School of Materials Science and Engineering, Beihang University, Beijing, 100191, China. songmei_li@buaa.edu.cn.
authors.forename: Mei
authors.initials: M
authors.lastname: Yu