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Huang LB, Mamiya F, Baaden M, Yashima E, Barboiu M. Self-Assembling Peptide-Appended Metallomacrocycle Pores for Selective Water Translocation. ACS APPLIED MATERIALS & INTERFACES 2023; 15:40133-40139. [PMID: 37566758 DOI: 10.1021/acsami.3c09059] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 08/13/2023]
Abstract
Artificial water channels selectively transport water, excluding all ions. Unimolecular channels have been synthesized via complex synthetic steps. Ideally, simpler compounds requesting less synthetic steps should efficiently lead to selective channels by self-assembly. Herein, we report a self-assembled peptide-bound Ni2+ metallomacrocycle, 1, in which rim-peptide-bound units are connected to a central macrocycle obtained via condensation in the presence of Ni2+ ions. Compound 1 achieves a single-channel permeability up to 107-108 water/s/channel and insignificant ion transport, which is 1 order of magnitude lower than those for aquaporins. Molecular simulations probe that spongelike aggregates can form to generate transient cluster water pathways through the bilayer. Altogether, adaptive metallosupramolecular self-assembly is an efficient and simple way to construct selective channel superstructures.
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Affiliation(s)
- Li-Bo Huang
- Institut Europeen des Membranes, Adaptive Supramolecular Nanosystems Group, University of Montpellier, ENSCM-CNRS, UMR5635, Place E. Bataillon CC047, Montpellier 34095, France
- School of Chemical Engineering and Technology, Hainan University, Haikou 570228, China
| | - Fumihiko Mamiya
- Department of Molecular Design and Engineering, Graduate School of Engineering, Nagoya University Chikusa-ku, Nagoya 464-8603, Japan
| | - Marc Baaden
- Laboratoire de Biochimie Théorique, CNRS, Université Paris Cité, 13 rue Pierre et Marie Curie, Paris F-75005, France
| | - Eiji Yashima
- Department of Molecular Design and Engineering, Graduate School of Engineering, Nagoya University Chikusa-ku, Nagoya 464-8603, Japan
- Department of Molecular and Macromolecular Chemistry, Graduate School of Engineering, Nagoya University Chikusa-ku, Nagoya 464-8603, Japan
| | - Mihail Barboiu
- Institut Europeen des Membranes, Adaptive Supramolecular Nanosystems Group, University of Montpellier, ENSCM-CNRS, UMR5635, Place E. Bataillon CC047, Montpellier 34095, France
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Chao Y, Thikekar TU, Fang W, Chang R, Xu J, Ouyang N, Xu J, Gao Y, Guo M, Zuilhof H, Sue ACH. "Rim-Differentiated" Pillar[6]arenes. Angew Chem Int Ed Engl 2022; 61:e202204589. [PMID: 35451151 DOI: 10.1002/anie.202204589] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2022] [Indexed: 11/06/2022]
Abstract
A "rim-differentiated" pillar[6]arene (RD-P[6]) was obtained successfully, with the assistance of a dimeric silver trifluoroacetate template, among eight different constitutional isomers in a direct and regioselective manner. The solid-state conformation of this macrocycle could switch from the 1,3,5-alternate to a truly rim-differentiated one upon guest inclusion. This highly symmetric RD-P[6] not only hosts metal-containing molecules inside its cavity, but also can form a pillar[6]arene-C60 adduct through co-crystallization on account of donor-acceptor interactions. The development of synthetic strategies to desymmetrize pillararenes offers new opportunities for engineering complex molecular architectures and organic electronic materials.
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Affiliation(s)
- Yang Chao
- Institute for Molecular Design and Synthesis, School of Pharmaceutical Science & Technology, Tianjin University, 92 Weijin Road, Nankai District, Tianjin, 300072, P. R. China.,College of Chemistry and Chemical Engineering, Xiamen University, 422 Siming South Road, Siming District, Xiamen, 361005, P. R. China
| | - Tushar Ulhas Thikekar
- College of Chemistry and Chemical Engineering, Xiamen University, 422 Siming South Road, Siming District, Xiamen, 361005, P. R. China
| | - Wangjian Fang
- Institute for Molecular Design and Synthesis, School of Pharmaceutical Science & Technology, Tianjin University, 92 Weijin Road, Nankai District, Tianjin, 300072, P. R. China
| | - Rong Chang
- College of Chemistry and Chemical Engineering, Xiamen University, 422 Siming South Road, Siming District, Xiamen, 361005, P. R. China
| | - Jiong Xu
- Institute for Molecular Design and Synthesis, School of Pharmaceutical Science & Technology, Tianjin University, 92 Weijin Road, Nankai District, Tianjin, 300072, P. R. China
| | - Nianfeng Ouyang
- Institute for Molecular Design and Synthesis, School of Pharmaceutical Science & Technology, Tianjin University, 92 Weijin Road, Nankai District, Tianjin, 300072, P. R. China
| | - Jun Xu
- Institute for Molecular Design and Synthesis, School of Pharmaceutical Science & Technology, Tianjin University, 92 Weijin Road, Nankai District, Tianjin, 300072, P. R. China
| | - Yan Gao
- Institute for Molecular Design and Synthesis, School of Pharmaceutical Science & Technology, Tianjin University, 92 Weijin Road, Nankai District, Tianjin, 300072, P. R. China
| | - Minjie Guo
- Institute for Molecular Design and Synthesis, School of Pharmaceutical Science & Technology, Tianjin University, 92 Weijin Road, Nankai District, Tianjin, 300072, P. R. China
| | - Han Zuilhof
- Institute for Molecular Design and Synthesis, School of Pharmaceutical Science & Technology, Tianjin University, 92 Weijin Road, Nankai District, Tianjin, 300072, P. R. China.,Laboratory of Organic Chemistry, Wageningen University, Stippeneng 4, 6708 WE, Wageningen, The Netherlands.,Department of Chemical and Materials Engineering, Faculty of Engineering, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Andrew C-H Sue
- College of Chemistry and Chemical Engineering, Xiamen University, 422 Siming South Road, Siming District, Xiamen, 361005, P. R. China
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Chao Y, Thikekar TU, Fang W, Chang R, Xu J, Ouyang N, Xu J, Gao Y, Guo M, Zuilhof H, Sue ACH. "Rim‐Differentiated" Pillar[6]arenes. Angew Chem Int Ed Engl 2022. [DOI: 10.1002/ange.202204589] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Yang Chao
- Tianjin University School of Pharmaceutical Science and Technology CHINA
| | | | - Wangjian Fang
- Tianjin University School of Pharmaceutical Science & Technology CHINA
| | - Rong Chang
- Xiamen University College of Chemistry and Chemical Engineering CHINA
| | - Jiong Xu
- Xiamen University College of Chemistry and Chemical Engineering CHINA
| | - Nianfeng Ouyang
- Xiamen University College of Chemistry & Chemical Engineering CHINA
| | - Jun Xu
- Tianjin University School of Pharmaceutical Science and Technology CHINA
| | - Yan Gao
- Tianjin University School of Pharmaceutical Science and Technology CHINA
| | - Minjie Guo
- Tianjin University School of Pharmaceutical Science & Technology CHINA
| | - Han Zuilhof
- WUR: Wageningen University & Research Chemistry NETHERLANDS
| | - Andrew Chi-Hau Sue
- Xiamen University College of Chemistry and Chemical Engineering 422 Siming S. Rd.Siming Dist. 361005 Xiamen CHINA
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