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. 2013 Oct 5;35(1):401–411. doi: 10.1016/j.biomaterials.2013.09.061

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Copyright © 2013 Elsevier Ltd. All rights reserved.

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Fig. 2 — Structures of some derivatives of CDs. These derivatives include (i) heptakis(6-amino-6-deoxy)-β-CD, (ii) heptakis(6-deoxy-6-methoxyethylamino)-β-CD, (iii) heptakis[2,3-di-O-acetyl-6-deoxy-6-(1-methyl-1H-imidazol-2-yl)]-β-CD, (iv) heptakis(6-deoxy-6-pyrid-4-ylamino)-β-CD, (v) heptakis(2,3-di-O-acetyl-6-deoxy-6-pyrid-4-ylamino)-β-CD, (vi) heptakis[6-(1-n-butyl-1H-imidazol-2-yl)-6-deoxy]-β-CD, and (vii) heptakis[2,3-di-O-acetyl-6-(1-n-butyl-1H-imidazol-2-yl)-6-deoxy]-β-CD.