Biomimetic Self-Assembly of CoII-Seamed Hexameric Metal-Organic Nanocapsules

Xiangquan Hu; Jie Chai; Chen Zhang; Jinxin Lang; Steven P. Kelley; Sisi Feng; Bin Liu; David A. Atwood; Jerry L. Atwood

doi:10.1021/jacs.9b02857

Biomimetic Self-Assembly of Co^II-Seamed Hexameric Metal-Organic Nanocapsules

Xiangquan Hu, Jie Chai, Chen Zhang, Jinxin Lang, Steven P. Kelley, Sisi Feng, Bin Liu, David A. Atwood, Jerry L. Atwood

Research output: Contribution to journal › Article › peer-review

22 Scopus citations

Abstract

A Co^II₁₈L₆ hexameric metal-organic nanocapsule (MONC) has been prepared and characterized using biomimetic self-assembly as the synthetic methodology. Akin to the biological behavior of zinc-finger proteins' release, uptake, and electrophilic substitution of Zn²⁺ ions, the assembly of this novel MONC has been accomplished by employing three sequential processes: assembly of the framework, metal ion insertion, and metal exchange, resulting in the formation of the Co^II₁₈L₆ hexameric MONC. In this work, inspired by the biological behavior of metalloproteins, rational control of multiple complex supramolecular self-assembly has been achieved.

Original language	English
Pages (from-to)	9151-9154
Number of pages	4
Journal	Journal of the American Chemical Society
Volume	141
Issue number	23
DOIs	https://doi.org/10.1021/jacs.9b02857
State	Published - Jun 12 2019

Bibliographical note

Publisher Copyright:
© 2019 American Chemical Society.

ASJC Scopus subject areas

Catalysis
General Chemistry
Biochemistry
Colloid and Surface Chemistry

Access to Document

10.1021/jacs.9b02857

Cite this

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title = "Biomimetic Self-Assembly of CoII-Seamed Hexameric Metal-Organic Nanocapsules",

abstract = "A CoII18L6 hexameric metal-organic nanocapsule (MONC) has been prepared and characterized using biomimetic self-assembly as the synthetic methodology. Akin to the biological behavior of zinc-finger proteins' release, uptake, and electrophilic substitution of Zn2+ ions, the assembly of this novel MONC has been accomplished by employing three sequential processes: assembly of the framework, metal ion insertion, and metal exchange, resulting in the formation of the CoII18L6 hexameric MONC. In this work, inspired by the biological behavior of metalloproteins, rational control of multiple complex supramolecular self-assembly has been achieved.",

author = "Xiangquan Hu and Jie Chai and Chen Zhang and Jinxin Lang and Kelley, {Steven P.} and Sisi Feng and Bin Liu and Atwood, {David A.} and Atwood, {Jerry L.}",

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doi = "10.1021/jacs.9b02857",

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T1 - Biomimetic Self-Assembly of CoII-Seamed Hexameric Metal-Organic Nanocapsules

AU - Hu, Xiangquan

AU - Chai, Jie

AU - Zhang, Chen

AU - Lang, Jinxin

AU - Kelley, Steven P.

AU - Feng, Sisi

AU - Liu, Bin

AU - Atwood, David A.

AU - Atwood, Jerry L.

PY - 2019/6/12

Y1 - 2019/6/12

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AB - A CoII18L6 hexameric metal-organic nanocapsule (MONC) has been prepared and characterized using biomimetic self-assembly as the synthetic methodology. Akin to the biological behavior of zinc-finger proteins' release, uptake, and electrophilic substitution of Zn2+ ions, the assembly of this novel MONC has been accomplished by employing three sequential processes: assembly of the framework, metal ion insertion, and metal exchange, resulting in the formation of the CoII18L6 hexameric MONC. In this work, inspired by the biological behavior of metalloproteins, rational control of multiple complex supramolecular self-assembly has been achieved.

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