|
1
|
Zhang X, Liu Y, Wang X, Liang Y, Yan L. Metallo-supramolecular complexes from mPEG/PDPA diblock copolymers and their self-assembled strip nanosheets. RSC Adv 2020; 10:9686-9692. [PMID: 35497249 PMCID: PMC9050140 DOI: 10.1039/d0ra00431f] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2020] [Accepted: 02/27/2020] [Indexed: 01/05/2023] Open
Abstract
Herein we designed and synthesized mPEG/PDPA copolymers containing two 4-([2,2':6',2''-terpyridin]-4'-yl) phenyl (Tpyp) groups at the junction point of the two blocks (mPEG(-b-Tpyp)2-b-PDPA x , x = 23, 33, and 44). Interestingly, after a hierarchical pattern from the coordination of mPEG(-b-Tpyp)2-b-PDPA x with Ru(ii) ions followed by the self-assembly in water, 2D strip nanosheets with a monomolecular layer were obtained. In contrast, mPEG(-b-Tpyp)2-b-PDPA x without coordination self-assembled into spherical micelles in the similar condition. The formation of the rigid and charged ⋯Tpyp-Ru(ii)⋯ chain, the brush-shaped polymer architecture and the presence of the hexafluorophosphate (PF6 -) counterions should be responsible for the unique self-assembly behavior of the metallo-supramolecular complexes. It is expected that the hierarchical self-assembly pattern can provide a new strategy for preparation of self-assemblies with different morphologies.
Collapse
Affiliation(s)
- Xiaoyu Zhang
- Key Laboratory of Macromolecular Science and Technology of Shaanxi Province, School of Chemistry and Chemical Engineering, Northwestern Polytechnical University Xi'an 710072 P. R. China
| | - Yuyang Liu
- Key Laboratory of Macromolecular Science and Technology of Shaanxi Province, School of Chemistry and Chemical Engineering, Northwestern Polytechnical University Xi'an 710072 P. R. China
| | - Xin Wang
- Key Laboratory of Macromolecular Science and Technology of Shaanxi Province, School of Chemistry and Chemical Engineering, Northwestern Polytechnical University Xi'an 710072 P. R. China
| | - Yinxiu Liang
- Key Laboratory of Macromolecular Science and Technology of Shaanxi Province, School of Chemistry and Chemical Engineering, Northwestern Polytechnical University Xi'an 710072 P. R. China
| | - Lei Yan
- Key Laboratory of Macromolecular Science and Technology of Shaanxi Province, School of Chemistry and Chemical Engineering, Northwestern Polytechnical University Xi'an 710072 P. R. China
| |
Collapse
|
|
2
|
Caminade AM, Majoral JP. Phosphorus dendrimers functionalised with nitrogen ligands, for catalysis and biology. Dalton Trans 2019; 48:7483-7493. [DOI: 10.1039/c9dt01305a] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
Phosphorus dendrimers (dendrimers having one phosphorus atom at each branching point) possess versatile properties, depending on the type of their terminal functions.
Collapse
|
|
3
|
Zhou H, Chen M, Liu Y, Wu S. Stimuli-Responsive Ruthenium-Containing Polymers. Macromol Rapid Commun 2018; 39:e1800372. [DOI: 10.1002/marc.201800372] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2018] [Revised: 06/21/2018] [Indexed: 12/19/2022]
Affiliation(s)
- Hongwei Zhou
- School of Materials and Chemical Engineering; Xi’an Technological University; Xi’an 710021 P. R. China
| | - Mingsen Chen
- Max Planck Institute for Polymer Research; Ackermannweg 10, 55128 Mainz Germany
- College of Materials Science and Engineering; Guilin University of Technology; Guilin 541004 China
| | - Yuanli Liu
- College of Materials Science and Engineering; Guilin University of Technology; Guilin 541004 China
| | - Si Wu
- Max Planck Institute for Polymer Research; Ackermannweg 10, 55128 Mainz Germany
- Hefei National Laboratory for Physical Sciences at the Microscale; CAS Key Laboratory of Soft Matter Chemistry; Department of Polymer Science and Engineering; University of Science and Technology of China; Hefei 230026 China
| |
Collapse
|
|
4
|
Ishtaiwi Z, Rüffer T, Hildebrandt A, Awwadi FF, Hahn H, Abylaikhan A, Taher D, Siegert U, Walfort B, Lang H. Allyl‐End‐Grafted Carbosilane Dendrimers Based on 1,4‐Phenylene Units: Synthesis, Reactivity, Structure, and Bonding Motifs. Eur J Inorg Chem 2013. [DOI: 10.1002/ejic.201201428] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Zakariyya Ishtaiwi
- Department of Inorganic Chemistry, Faculty of Natural Sciences, Institute of Chemistry, Chemnitz University of Technology, Strasse der Nationen 62, 09111 Chemnitz, Germany, Fax: +49‐371‐531‐21219, http://https://www.tu‐chemnitz.de/chemie/anorg/
| | - Tobias Rüffer
- Department of Inorganic Chemistry, Faculty of Natural Sciences, Institute of Chemistry, Chemnitz University of Technology, Strasse der Nationen 62, 09111 Chemnitz, Germany, Fax: +49‐371‐531‐21219, http://https://www.tu‐chemnitz.de/chemie/anorg/
| | - Alexander Hildebrandt
- Department of Inorganic Chemistry, Faculty of Natural Sciences, Institute of Chemistry, Chemnitz University of Technology, Strasse der Nationen 62, 09111 Chemnitz, Germany, Fax: +49‐371‐531‐21219, http://https://www.tu‐chemnitz.de/chemie/anorg/
| | - Firas F. Awwadi
- Department of Chemistry, The University of Jordan, Amman 11942, Jordan
| | - Harald Hahn
- Department of Inorganic Chemistry, Faculty of Natural Sciences, Institute of Chemistry, Chemnitz University of Technology, Strasse der Nationen 62, 09111 Chemnitz, Germany, Fax: +49‐371‐531‐21219, http://https://www.tu‐chemnitz.de/chemie/anorg/
| | - Akerke Abylaikhan
- Department of Inorganic Chemistry, Faculty of Natural Sciences, Institute of Chemistry, Chemnitz University of Technology, Strasse der Nationen 62, 09111 Chemnitz, Germany, Fax: +49‐371‐531‐21219, http://https://www.tu‐chemnitz.de/chemie/anorg/
| | - Deeb Taher
- Department of Chemistry, The University of Jordan, Amman 11942, Jordan
| | - Uwe Siegert
- Department of Inorganic Chemistry, Faculty of Natural Sciences, Institute of Chemistry, Chemnitz University of Technology, Strasse der Nationen 62, 09111 Chemnitz, Germany, Fax: +49‐371‐531‐21219, http://https://www.tu‐chemnitz.de/chemie/anorg/
| | - Bernhard Walfort
- Department of Inorganic Chemistry, Faculty of Natural Sciences, Institute of Chemistry, Chemnitz University of Technology, Strasse der Nationen 62, 09111 Chemnitz, Germany, Fax: +49‐371‐531‐21219, http://https://www.tu‐chemnitz.de/chemie/anorg/
| | - Heinrich Lang
- Department of Inorganic Chemistry, Faculty of Natural Sciences, Institute of Chemistry, Chemnitz University of Technology, Strasse der Nationen 62, 09111 Chemnitz, Germany, Fax: +49‐371‐531‐21219, http://https://www.tu‐chemnitz.de/chemie/anorg/
| |
Collapse
|
|
7
|
Wang JL, Chan YT, Moorefield CN, Pei J, Modarelli DA, Romano NC, Newkome GR. Shape-Persistent, Truxene-Based, Nano-Sized Bis
terpyridine Ruthenium(II) Complexes: Synthesis and Photophysical Properties. Macromol Rapid Commun 2010; 31:850-5. [DOI: 10.1002/marc.200900874] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2009] [Revised: 01/07/2010] [Indexed: 11/07/2022]
|