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Marx F, Beccard M, Ianiro A, Dodero A, Neumann LN, Stoclet G, Weder C, Schrettl S. Structure and Properties of Metallosupramolecular Polymers with a Nitrogen-Based Bidentate Ligand. Macromolecules 2023; 56:7320-7331. [PMID: 37781212 PMCID: PMC10537925 DOI: 10.1021/acs.macromol.3c00503] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2023] [Revised: 07/24/2023] [Indexed: 10/03/2023]
Abstract
The solid-state properties of supramolecular polymers that feature metal-ligand (ML) complexes are, in addition to the general nature of the monomer, significantly affected by the choice of ligand and metal salt. Indeed, the variation of these components can be used to alter the structural, thermal, mechanical, and viscoelastic properties over a wide ranges. Moreover, the dynamic nature of certain ML complexes can render the resulting metallosupramolecular polymers (MSPs) stimuli-responsive, enabling functions such as healing, reversible adhesion, and mechanotransduction. We here report MSPs based on the bidentate ligand 6-(1'-methylbenzimidazolyl) pyridine (MBP), which is easily accessible and forms threefold coordination complexes with various transition metal ions. Thus, a poly(ethylene-co-butylene) telechelic was end-functionalized with two MBP ligands and the resulting macromonomer was assembled with the triflate salts of either Zn2+, Fe2+, or Ni2+. All three MSPs microphase separate and adopt, depending on the metal ion and thermal history, lamellar or hexagonal morphologies with crystalline domains formed by the ML complexes. The melting transitions are well below 200 °C, and this permits facile (re)processing. Furthermore, defects can be readily and fully healed upon exposure to UV-light. While the three MSPs display similar moduli in the rubbery regime, their extensibility and tensile strength depend on the nature of the ML complex, which similarly affects the long-range order and dynamic behavior.
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Affiliation(s)
- Franziska Marx
- Adolphe
Merkle Institute, University of Fribourg, Chemin des Verdiers 4, 1700 Fribourg, Switzerland
| | - Malte Beccard
- Adolphe
Merkle Institute, University of Fribourg, Chemin des Verdiers 4, 1700 Fribourg, Switzerland
| | - Alessandro Ianiro
- Adolphe
Merkle Institute, University of Fribourg, Chemin des Verdiers 4, 1700 Fribourg, Switzerland
| | - Andrea Dodero
- Adolphe
Merkle Institute, University of Fribourg, Chemin des Verdiers 4, 1700 Fribourg, Switzerland
| | - Laura N. Neumann
- Adolphe
Merkle Institute, University of Fribourg, Chemin des Verdiers 4, 1700 Fribourg, Switzerland
| | - Grégory Stoclet
- Univ.
Lille, CNRS, INRAE, Centrale Lille, UMR 8207—UMET—Unité
Matériaux et Transformations, F-59000 Lille, France
| | - Christoph Weder
- Adolphe
Merkle Institute, University of Fribourg, Chemin des Verdiers 4, 1700 Fribourg, Switzerland
| | - Stephen Schrettl
- Adolphe
Merkle Institute, University of Fribourg, Chemin des Verdiers 4, 1700 Fribourg, Switzerland
- TUM
School of Life Sciences, Technical University
of Munich, Maximus-von-Imhof-Forum 2, 85354 Freising, Germany
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2
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Tripathy D, Gadtya AS, Moharana S. Supramolecular Gel, Its classification, preparation, properties, and applications: A review. POLYM-PLAST TECH MAT 2023. [DOI: 10.1080/25740881.2022.2113892] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Affiliation(s)
- Debajani Tripathy
- Department of Chemistry, School of Applied Sciences, Centurion University of Technology and Management, Odisha, India
| | - Ankita Subhrasmita Gadtya
- Department of Chemistry, School of Applied Sciences, Centurion University of Technology and Management, Odisha, India
| | - Srikanta Moharana
- Department of Chemistry, School of Applied Sciences, Centurion University of Technology and Management, Odisha, India
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3
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Woods JF, Gallego L, Pfister P, Maaloum M, Vargas Jentzsch A, Rickhaus M. Shape-assisted self-assembly. Nat Commun 2022; 13:3681. [PMID: 35760814 PMCID: PMC9237116 DOI: 10.1038/s41467-022-31482-2] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2022] [Accepted: 06/20/2022] [Indexed: 11/16/2022] Open
Abstract
Self-assembly and molecular recognition are critical processes both in life and material sciences. They usually depend on strong, directional non-covalent interactions to gain specificity and to make long-range organization possible. Most supramolecular constructs are also at least partially governed by topography, whose role is hard to disentangle. This makes it nearly impossible to discern the potential of shape and motion in the creation of complexity. Here, we demonstrate that long-range order in supramolecular constructs can be assisted by the topography of the individual units even in the absence of highly directional interactions. Molecular units of remarkable simplicity self-assemble in solution to give single-molecule thin two-dimensional supramolecular polymers of defined boundaries. This dramatic example spotlights the critical function that topography can have in molecular assembly and paves the path to rationally designed systems of increasing sophistication. Self-assembly and molecular recognition usually depend on strong, directional non-covalent interactions but also topography can play a role in the formation of supramolecular constructs which makes it nearly impossible to discern the potential of shape and motion in the creation of complexity. Here, the authors demonstrate that long-range order in supramolecular constructs can be assisted by the topography of the individual units even in the absence of highly directional interactions.
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Affiliation(s)
- Joseph F Woods
- Department of Chemistry, University of Zurich, 8057, Zurich, Switzerland
| | - Lucía Gallego
- Department of Chemistry, University of Zurich, 8057, Zurich, Switzerland
| | - Pauline Pfister
- Department of Chemistry, University of Zurich, 8057, Zurich, Switzerland
| | - Mounir Maaloum
- SAMS Research Group, University of Strasbourg, Institut Charles Sadron, CNRS, 67200, Strasbourg, France
| | - Andreas Vargas Jentzsch
- SAMS Research Group, University of Strasbourg, Institut Charles Sadron, CNRS, 67200, Strasbourg, France
| | - Michel Rickhaus
- Department of Chemistry, University of Zurich, 8057, Zurich, Switzerland.
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4
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Mareliati M, Tadiello L, Guerra S, Giannini L, Schrettl S, Weder C. Metal–Ligand Complexes as Dynamic Sacrificial Bonds in Elastic Polymers. Macromolecules 2022. [DOI: 10.1021/acs.macromol.2c00752] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Marco Mareliati
- Adolphe Merkle Institute (AMI), University of Fribourg, Chemin des Verdiers 4, 1700 Fribourg, Switzerland
| | - Luciano Tadiello
- Research & Development, Material Advanced Research, Pirelli Tyre SpA, Viale Piero e Alberto Pirelli, 25, 20126 Milano, Italy
| | - Silvia Guerra
- Research & Development, Material Advanced Research, Pirelli Tyre SpA, Viale Piero e Alberto Pirelli, 25, 20126 Milano, Italy
| | - Luca Giannini
- Research & Development, Material Advanced Research, Pirelli Tyre SpA, Viale Piero e Alberto Pirelli, 25, 20126 Milano, Italy
| | - Stephen Schrettl
- Adolphe Merkle Institute (AMI), University of Fribourg, Chemin des Verdiers 4, 1700 Fribourg, Switzerland
| | - Christoph Weder
- Adolphe Merkle Institute (AMI), University of Fribourg, Chemin des Verdiers 4, 1700 Fribourg, Switzerland
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5
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Ghosh A, Panda P, Ganguly D, Chattopadhyay S, Das RK. Dynamic metal–ligand cross‐link promoted mechanically robust and
pH
responsive hydrogels for shape memory, programmable actuation and resistive sensing application. J Appl Polym Sci 2022. [DOI: 10.1002/app.52483] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Ashis Ghosh
- Materials Science Centre Indian Institute of Technology Kharagpur Kharagpur India
| | - Prachishree Panda
- Materials Science Centre Indian Institute of Technology Kharagpur Kharagpur India
| | - Debabrata Ganguly
- Rubber Technology Centre Indian Institute of Technology Kharagpur Kharagpur India
| | | | - Rajat K. Das
- Materials Science Centre Indian Institute of Technology Kharagpur Kharagpur India
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6
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Sautaux J, Marx F, Gunkel I, Weder C, Schrettl S. Mechanically robust supramolecular polymer co-assemblies. Nat Commun 2022; 13:356. [PMID: 35042887 PMCID: PMC8766479 DOI: 10.1038/s41467-022-28017-0] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2021] [Accepted: 12/16/2021] [Indexed: 12/12/2022] Open
Abstract
Supramolecular polymers are formed through non-covalent, directional interactions between monomeric building blocks. The assembly of these materials is reversible, which enables functions such as healing, repair, or recycling. However, supramolecular polymers generally fail to match the mechanical properties of conventional commodity plastics. Here we demonstrate how strong, stiff, tough, and healable materials can be accessed through the combination of two metallosupramolecular polymers with complementary mechanical properties that feature the same metal-ligand complex as binding motif. Co-assembly yields materials with micro-phase separated hard and soft domains and the mechanical properties can be tailored by simply varying the ratio of the two constituents. On account of toughening and physical cross-linking effects, this approach affords materials that display higher strength, toughness, or failure strain than either metallosupramolecular polymer alone. The possibility to combine supramolecular building blocks in any ratio further permits access to compositionally graded objects with a spatially modulated mechanical behavior.
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Affiliation(s)
- Julien Sautaux
- Adolphe Merkle Institute, University of Fribourg, Chemin des Verdiers 4, CH-1700, Fribourg, Switzerland
| | - Franziska Marx
- Adolphe Merkle Institute, University of Fribourg, Chemin des Verdiers 4, CH-1700, Fribourg, Switzerland
| | - Ilja Gunkel
- Adolphe Merkle Institute, University of Fribourg, Chemin des Verdiers 4, CH-1700, Fribourg, Switzerland
| | - Christoph Weder
- Adolphe Merkle Institute, University of Fribourg, Chemin des Verdiers 4, CH-1700, Fribourg, Switzerland.
| | - Stephen Schrettl
- Adolphe Merkle Institute, University of Fribourg, Chemin des Verdiers 4, CH-1700, Fribourg, Switzerland.
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7
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Bukhari SZ, Zeth K, Iftikhar M, Rehman M, Usman Munir M, Khan WS, Ihsan A. Supramolecular lipid nanoparticles as delivery carriers for non-invasive cancer theranostics. CURRENT RESEARCH IN PHARMACOLOGY AND DRUG DISCOVERY 2021; 2:100067. [PMID: 34909685 PMCID: PMC8663983 DOI: 10.1016/j.crphar.2021.100067] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2021] [Revised: 10/22/2021] [Accepted: 10/25/2021] [Indexed: 12/12/2022] Open
Abstract
Nanotheranostics is an emerging frontier of personalized medicine research particularly for cancer, which is the second leading cause of death. Supramolecular aspects in theranostics are quite allured to achieve more regulation and controlled features. Supramolecular nanotheranostics architecture is focused on engineering of modular supramolecular assemblies benefitting from their mutable and stimuli-responsive properties which confer an ultimate potential for the fabrication of unified innovative nanomedicines with controlled features. Amalgamation of supramolecular approaches to nano-based features further equip the potential of designing novel approaches to overcome limitations seen by the conventional theranostic strategies, for curing even the lethal diseases and endowing personalized therapeutics with optimistic prognosis, endorsing their clinical translation. Among many potential nanocarriers for theranostics, lipid nanoparticles (LNPs) have shown various promising advances in theranostics and their formulation can be tailored for several applications. Despite the great advancement in cancer nanotheranostics, there are still many challenges that need to be highlighted to fill the literature gap. For this purpose, herein, we have presented a systematic overview on the subject and proposed LNPs as the potential material to manage cancer via non-invasive approaches by highlighting the use of supramolecular approaches to make them robust for cancer theranostics. We have concluded the review by entailing the future perspectives of lipid nanotheranostics towards clinical translation.
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Affiliation(s)
- Syeda Zunaira Bukhari
- National Institute for Biotechnology and Genetic Engineering College, Pakistan Institute of Engineering and Applied Sciences (NIBGE-C, PIEAS), Faisalabad, Pakistan
| | - Kornelius Zeth
- Department of Science and Environment, Roskilde University Center, DK-4000 Roskilde, Denmark
| | - Maryam Iftikhar
- National Institute for Biotechnology and Genetic Engineering College, Pakistan Institute of Engineering and Applied Sciences (NIBGE-C, PIEAS), Faisalabad, Pakistan
| | - Mubashar Rehman
- Department of Pharmacy, Quaid-i-Azam University, Islamabad, Pakistan
| | - Muhammad Usman Munir
- Department of Pharmaceutical Chemistry, College of Pharmacy, Jouf University, Sakaka, Aljouf, 72388, Saudi Arabia
| | - Waheed S. Khan
- National Institute for Biotechnology and Genetic Engineering College, Pakistan Institute of Engineering and Applied Sciences (NIBGE-C, PIEAS), Faisalabad, Pakistan
| | - Ayesha Ihsan
- National Institute for Biotechnology and Genetic Engineering College, Pakistan Institute of Engineering and Applied Sciences (NIBGE-C, PIEAS), Faisalabad, Pakistan
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8
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9
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Thompson CB, Korley LTJ. 100th Anniversary of Macromolecular Science Viewpoint: Engineering Supramolecular Materials for Responsive Applications-Design and Functionality. ACS Macro Lett 2020; 9:1198-1216. [PMID: 35638621 DOI: 10.1021/acsmacrolett.0c00418] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Supramolecular polymers allow access to dynamic materials, where noncovalent interactions can be used to offer both enhanced material toughness and stimuli-responsiveness. The versatility of self-assembly has enabled these supramolecular motifs to be incorporated into a wide array of glassy and elastomeric materials; moreover, the interaction of these noncovalent motifs with their environment has shown to be a convenient platform for controlling material properties. In this Viewpoint, supramolecular polymers are examined through their self-assembly chemistries, approaches that can be used to control their self-assembly (e.g., covalent cross-links, nanofillers, etc.), and how the strategic application of supramolecular polymers can be used as a platform for designing the next generation of smart materials. This Viewpoint provides an overview of the aspects that have garnered interest in supramolecular polymer chemistry, while also highlighting challenges faced and innovations developed by researchers in the field.
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Affiliation(s)
- Chase B. Thompson
- Department of Materials Science and Engineering, University of Delaware, 127 The Green, Newark, Delaware 19716, United States
| | - LaShanda T. J. Korley
- Department of Materials Science and Engineering, University of Delaware, 127 The Green, Newark, Delaware 19716, United States
- Department of Chemical and Biomolecular Engineering, University of Delaware, 150 Academy Street, Newark, Delaware 19716, United States
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10
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Neumann LN, Urban DA, Lemal P, Ramani S, Petri-Fink A, Balog S, Weder C, Schrettl S. Preparation of metallosupramolecular single-chain polymeric nanoparticles and their characterization by Taylor dispersion. Polym Chem 2020. [DOI: 10.1039/c9py01264h] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
Polymers with pendant ligands furnish single-chain polymeric nanoparticles upon intramolecular metal–ligand complex formation with different metal-ions and Taylor dispersion analysis is employed to reliably characterize the dispersed particles.
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Affiliation(s)
- Laura N. Neumann
- Adolphe Merkle Institute
- University of Fribourg
- 1700 Fribourg
- Switzerland
| | - Dominic A. Urban
- Adolphe Merkle Institute
- University of Fribourg
- 1700 Fribourg
- Switzerland
| | - Philipp Lemal
- Adolphe Merkle Institute
- University of Fribourg
- 1700 Fribourg
- Switzerland
| | - Sushila Ramani
- Adolphe Merkle Institute
- University of Fribourg
- 1700 Fribourg
- Switzerland
| | - Alke Petri-Fink
- Adolphe Merkle Institute
- University of Fribourg
- 1700 Fribourg
- Switzerland
| | - Sandor Balog
- Adolphe Merkle Institute
- University of Fribourg
- 1700 Fribourg
- Switzerland
| | - Christoph Weder
- Adolphe Merkle Institute
- University of Fribourg
- 1700 Fribourg
- Switzerland
| | - Stephen Schrettl
- Adolphe Merkle Institute
- University of Fribourg
- 1700 Fribourg
- Switzerland
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11
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Affiliation(s)
- Takuzo Aida
- Riken Center for Emergent Matter Science 2-1 Hirosawa Wako, Saitama 351-0198 Japan
- Department of Chemistry and Biotechnology, School of EngineeringThe University of Tokyo 7-3-1 Hongo, Bunkyo-ku Tokyo 113-8656 Japan
| | - E.W. Meijer
- Institute for Complex Molecular SystemsEindhoven University of Technology, P.O. Box 513 5600 Eindhoven the Netherlands
- Laboratories of Macromolecular and Organic ChemistryEindhoven University of Technology, P.O. Box 513 5600 Eindhoven the Netherlands
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12
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Sahoo JK, VandenBerg MA, Webber MJ. Kinetic Evolution in Metal-Dependent Self-Assembly of Peptide-Terpyridine Conjugates. Macromol Rapid Commun 2019; 41:e1900565. [PMID: 31880036 DOI: 10.1002/marc.201900565] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2019] [Revised: 12/04/2019] [Indexed: 11/06/2022]
Abstract
Nature realizes impressive structures and emergent functions through precisely organized non-covalent interactions, and this inspires the use of supramolecular motifs to engineer new materials. Herein, an amphiphilic peptide-terpyridine conjugate is reported that forms 1D nanostructures leading to hydrogels. Upon the addition of metal, a slow kinetic transition occurs, resulting in nanostructures which are dictated by the chosen metal binding to the terpyridine ligand. As such, bis-complex formation between terminal terpyridines redirects the assembly from peptide-driven 1D structures to an assortment of new nanostructures which evolve and appear over the course of weeks. Studies where pre-existing peptide structures are disrupted prior to metal addition yield these same structures right away, further confirming the kinetically labored pathway to their formation when beginning from an assembled state.
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Affiliation(s)
- Jugal Kishore Sahoo
- Department of Chemical & Biomolecular Engineering, University of Notre Dame, Notre Dame, IN, 46556, USA
| | - Michael A VandenBerg
- Department of Chemical & Biomolecular Engineering, University of Notre Dame, Notre Dame, IN, 46556, USA
| | - Matthew J Webber
- Department of Chemical & Biomolecular Engineering, University of Notre Dame, Notre Dame, IN, 46556, USA
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13
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Thompson CB, Chatterjee S, Korley LT. Gradient supramolecular interactions and tunable mechanics in polychaete jaw inspired semi-interpenetrating networks. Eur Polym J 2019. [DOI: 10.1016/j.eurpolymj.2019.04.015] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
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14
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Lamm ME, Song L, Wang Z, Lamm B, Fu L, Tang C. A facile approach to thermomechanically enhanced fatty acid-containing bioplastics using metal–ligand coordination. Polym Chem 2019. [DOI: 10.1039/c9py01479a] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Dynamic metal–ligand coordination creates physical crosslinking and thus improves chain entanglements for enhancing the thermomechanical properties of biobased polymers.
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Affiliation(s)
- Meghan E. Lamm
- Department of Chemistry and Biochemistry
- University of South Carolina
- Columbia
- USA
| | - Lingzhi Song
- Biomass Molecular Engineering Center
- Anhui Agricultural University
- Hefei
- China
| | - Zhongkai Wang
- Biomass Molecular Engineering Center
- Anhui Agricultural University
- Hefei
- China
| | - Benjamin Lamm
- Department of Chemistry and Biochemistry
- University of South Carolina
- Columbia
- USA
| | - Lin Fu
- Department of Chemistry and Biochemistry
- University of South Carolina
- Columbia
- USA
| | - Chuanbing Tang
- Department of Chemistry and Biochemistry
- University of South Carolina
- Columbia
- USA
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15
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Bentz KC, Cohen SM. Supramolekulare Metallopolymere: Von linearen Materialien zu infiniten Netzwerken. Angew Chem Int Ed Engl 2018. [DOI: 10.1002/ange.201806912] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Affiliation(s)
- Kyle C. Bentz
- Department of Chemistry and Biochemistry University of California, San Diego La Jolla California 92093 USA
| | - Seth M. Cohen
- Department of Chemistry and Biochemistry University of California, San Diego La Jolla California 92093 USA
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16
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Bentz KC, Cohen SM. Supramolecular Metallopolymers: From Linear Materials to Infinite Networks. Angew Chem Int Ed Engl 2018; 57:14992-15001. [DOI: 10.1002/anie.201806912] [Citation(s) in RCA: 89] [Impact Index Per Article: 14.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2018] [Indexed: 12/21/2022]
Affiliation(s)
- Kyle C. Bentz
- Department of Chemistry and Biochemistry University of California, San Diego La Jolla California 92093 USA
| | - Seth M. Cohen
- Department of Chemistry and Biochemistry University of California, San Diego La Jolla California 92093 USA
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17
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Seçkin T, Sezer S, Köytepe S. Synthesis of Phenanthroline-Functionalized Phosphazene Based Metallosupramolecular Polymers and Their Stimuli-Responsive Properties. J Inorg Organomet Polym Mater 2018. [DOI: 10.1007/s10904-018-0938-0] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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18
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Jangizehi A, Ghaffarian SR, Schmolke W, Seiffert S. Dominance of Chain Entanglement over Transient Sticking on Chain Dynamics in Hydrogen-Bonded Supramolecular Polymer Networks in the Melt. Macromolecules 2018. [DOI: 10.1021/acs.macromol.7b02180] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- Amir Jangizehi
- Department of Polymer Engineering and Color Technology, Amirkabir University of Technology, No. 424, Hafez Avenue, Tehran 15875-4413, Iran
- Institute of Physical Chemistry, Johannes Gutenberg-University of Mainz, Duesbergweg 10-14, Mainz D-55128, Germany
| | - S. Reza Ghaffarian
- Department of Polymer Engineering and Color Technology, Amirkabir University of Technology, No. 424, Hafez Avenue, Tehran 15875-4413, Iran
| | - Willi Schmolke
- Institute of Physical Chemistry, Johannes Gutenberg-University of Mainz, Duesbergweg 10-14, Mainz D-55128, Germany
| | - Sebastian Seiffert
- Institute of Physical Chemistry, Johannes Gutenberg-University of Mainz, Duesbergweg 10-14, Mainz D-55128, Germany
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19
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Weng G, Thanneeru S, He J. Dynamic Coordination of Eu-Iminodiacetate to Control Fluorochromic Response of Polymer Hydrogels to Multistimuli. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2018; 30. [PMID: 29334152 DOI: 10.1002/adma.201706526] [Citation(s) in RCA: 108] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/08/2017] [Revised: 11/29/2017] [Indexed: 05/07/2023]
Abstract
New fluorochromic materials that reversibly change their emission properties in response to their environment are of interest for the development of sensors and light-emitting materials. A new design of Eu-containing polymer hydrogels showing fast self-healing and tunable fluorochromic properties in response to five different stimuli, including pH, temperature, metal ions, sonication, and force, is reported. The polymer hydrogels are fabricated using Eu-iminodiacetate (IDA) coordination in a hydrophilic poly(N,N-dimethylacrylamide) matrix. Dynamic metal-ligand coordination allows reversible formation and disruption of hydrogel networks under various stimuli which makes hydrogels self-healable and injectable. Such hydrogels show interesting switchable ON/OFF luminescence along with the sol-gel transition through the reversible formation and dissociation of Eu-IDA complexes upon various stimuli. It is demonstrated that Eu-containing hydrogels display fast and reversible mechanochromic response as well in hydrogels having interpenetrating polymer network. Those multistimuli responsive fluorochromic hydrogels illustrate a new pathway to make smart optical materials, particularly for biological sensors where multistimuli response is required.
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Affiliation(s)
- Gengsheng Weng
- School of Materials Science and Chemical Engineering, Ningbo Key Laboratory of Specialty Polymers, Ningbo University, Ningbo, 315211, China
- Department of Chemistry, University of Connecticut, Storrs, CT, 06269, USA
| | - Srinivas Thanneeru
- Department of Chemistry, University of Connecticut, Storrs, CT, 06269, USA
| | - Jie He
- Department of Chemistry, University of Connecticut, Storrs, CT, 06269, USA
- Polymer Program, Institute of Materials Science, University of Connecticut, Storrs, CT, 06269, USA
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20
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Savage AM, Walck SD, Lambeth RH, Beyer FL. Tuning the Morphology of an Acrylate-Based Metallo-Supramolecular Network: From Vesicles to Cylinders. Macromolecules 2018. [DOI: 10.1021/acs.macromol.7b02536] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Alice M. Savage
- US Army
Research
Laboratory, Aberdeen Proving Ground, Maryland 21005, United States
| | - Scott D. Walck
- US Army
Research
Laboratory, Aberdeen Proving Ground, Maryland 21005, United States
| | - Robert H. Lambeth
- US Army
Research
Laboratory, Aberdeen Proving Ground, Maryland 21005, United States
| | - Frederick L. Beyer
- US Army
Research
Laboratory, Aberdeen Proving Ground, Maryland 21005, United States
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21
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Wu Q, Rauscher PM, Lang X, Wojtecki RJ, de Pablo JJ, Hore MJA, Rowan SJ. Poly[ n]catenanes: Synthesis of molecular interlocked chains. Science 2017; 358:1434-1439. [PMID: 29192134 DOI: 10.1126/science.aap7675] [Citation(s) in RCA: 163] [Impact Index Per Article: 23.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2017] [Accepted: 11/13/2017] [Indexed: 12/20/2022]
Abstract
As the macromolecular version of mechanically interlocked molecules, mechanically interlocked polymers are promising candidates for the creation of sophisticated molecular machines and smart soft materials. Poly[n]catenanes, where the molecular chains consist solely of interlocked macrocycles, contain one of the highest concentrations of topological bonds. We report, herein, a synthetic approach toward this distinctive polymer architecture in high yield (~75%) via efficient ring closing of rationally designed metallosupramolecular polymers. Light-scattering, mass spectrometric, and nuclear magnetic resonance characterization of fractionated samples support assignment of the high-molar mass product (number-average molar mass ~21.4 kilograms per mole) to a mixture of linear poly[7-26]catenanes, branched poly[13-130]catenanes, and cyclic poly[4-7]catenanes. Increased hydrodynamic radius (in solution) and glass transition temperature (in bulk materials) were observed upon metallation with Zn2.
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Affiliation(s)
- Qiong Wu
- Institute for Molecular Engineering, University of Chicago, Chicago, IL 60637, USA.,Department of Macromolecular Science and Engineering, Case Western Reserve University, Cleveland, OH 44106, USA
| | - Phillip M Rauscher
- Institute for Molecular Engineering, University of Chicago, Chicago, IL 60637, USA
| | - Xiaolong Lang
- Department of Macromolecular Science and Engineering, Case Western Reserve University, Cleveland, OH 44106, USA
| | - Rudy J Wojtecki
- Department of Macromolecular Science and Engineering, Case Western Reserve University, Cleveland, OH 44106, USA
| | - Juan J de Pablo
- Institute for Molecular Engineering, University of Chicago, Chicago, IL 60637, USA.,Materials Science Division and Institute for Molecular Engineering, Argonne National Laboratory, 9700 South Cass Avenue, Lemont, IL 60439, USA
| | - Michael J A Hore
- Department of Macromolecular Science and Engineering, Case Western Reserve University, Cleveland, OH 44106, USA
| | - Stuart J Rowan
- Institute for Molecular Engineering, University of Chicago, Chicago, IL 60637, USA.,Department of Macromolecular Science and Engineering, Case Western Reserve University, Cleveland, OH 44106, USA.,Materials Science Division and Institute for Molecular Engineering, Argonne National Laboratory, 9700 South Cass Avenue, Lemont, IL 60439, USA.,Department of Chemistry, University of Chicago, Chicago, IL 60637, USA
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22
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Wu J, Cai LH, Weitz DA. Tough Self-Healing Elastomers by Molecular Enforced Integration of Covalent and Reversible Networks. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2017; 29:10.1002/adma.201702616. [PMID: 28799236 PMCID: PMC5903875 DOI: 10.1002/adma.201702616] [Citation(s) in RCA: 178] [Impact Index Per Article: 25.4] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/10/2017] [Revised: 07/01/2017] [Indexed: 05/19/2023]
Abstract
Self-healing polymers crosslinked by solely reversible bonds are intrinsically weaker than common covalently crosslinked networks. Introducing covalent crosslinks into a reversible network would improve mechanical strength. It is challenging, however, to apply this concept to "dry" elastomers, largely because reversible crosslinks such as hydrogen bonds are often polar motifs, whereas covalent crosslinks are nonpolar motifs. These two types of bonds are intrinsically immiscible without cosolvents. Here, we design and fabricate a hybrid polymer network by crosslinking randomly branched polymers carrying motifs that can form both reversible hydrogen bonds and permanent covalent crosslinks. The randomly branched polymer links such two types of bonds and forces them to mix on the molecular level without cosolvents. This enables a hybrid "dry" elastomer that is very tough with fracture energy 13500 Jm-2 comparable to that of natural rubber. Moreover, the elastomer can self-heal at room temperature with a recovered tensile strength 4 MPa, which is 30% of its original value, yet comparable to the pristine strength of existing self-healing polymers. The concept of forcing covalent and reversible bonds to mix at molecular scale to create a homogenous network is quite general and should enable development of tough, self-healing polymers of practical usage.
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Affiliation(s)
- Jinrong Wu
- State Key Laboratory of Polymer Materials Engineering, College of Polymer Science and Engineering, Sichuan University, Chengdu 610065, China
- School of Engineering and Applied Sciences, Harvard University, Cambridge, MA 02138, USA
| | - Li-Heng Cai
- School of Engineering and Applied Sciences, Harvard University, Cambridge, MA 02138, USA
| | - David A. Weitz
- School of Engineering and Applied Sciences, Harvard University, Cambridge, MA 02138, USA
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23
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Greenfield JL, Rizzuto FJ, Goldberga I, Nitschke JR. Self-Assembly of Conjugated Metallopolymers with Tunable Length and Controlled Regiochemistry. Angew Chem Int Ed Engl 2017; 56:7541-7545. [PMID: 28470946 DOI: 10.1002/anie.201702320] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2017] [Indexed: 01/01/2023]
Abstract
Self-assembled materials can be designed to express useful optoelectronic properties; however, achieving structural control is a necessary precondition for the optimization of desired properties. Here we report a simple, metal-templated polymerization process that generates helical metallopolymer strands over 75 repeat units long (28 kDa) from a single bifunctional monomer and CuI . The resulting polymer consists of a double helix of two identical conjugated organic strands enclosing a central column of metal ions. The length of this metallopolymer can be controlled by adding monofunctional subcomponents to end-cap the conjugated ligands. The use of ditopic and bulky monotopic subcomponents, respectively, allows a head-to-head or head-to-tail double helix to be generated. Spectroscopic measurements of different polymer lengths demonstrate how control over polymer length leads to control over the electronic and luminescent properties of the resulting material, thereby enabling tunable white-light emission.
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Affiliation(s)
- Jake L Greenfield
- Chemistry Department, University of Cambridge, Lensfield Road, Cambridge, CB2 1EW, UK
| | - Felix J Rizzuto
- Chemistry Department, University of Cambridge, Lensfield Road, Cambridge, CB2 1EW, UK
| | - Ieva Goldberga
- Chemistry Department, University of Cambridge, Lensfield Road, Cambridge, CB2 1EW, UK
| | - Jonathan R Nitschke
- Chemistry Department, University of Cambridge, Lensfield Road, Cambridge, CB2 1EW, UK
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24
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Greenfield JL, Rizzuto FJ, Goldberga I, Nitschke JR. Self-Assembly of Conjugated Metallopolymers with Tunable Length and Controlled Regiochemistry. Angew Chem Int Ed Engl 2017. [DOI: 10.1002/ange.201702320] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Affiliation(s)
- Jake L. Greenfield
- Chemistry Department; University of Cambridge; Lensfield Road Cambridge CB2 1EW UK
| | - Felix J. Rizzuto
- Chemistry Department; University of Cambridge; Lensfield Road Cambridge CB2 1EW UK
| | - Ieva Goldberga
- Chemistry Department; University of Cambridge; Lensfield Road Cambridge CB2 1EW UK
| | - Jonathan R. Nitschke
- Chemistry Department; University of Cambridge; Lensfield Road Cambridge CB2 1EW UK
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25
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Thompson CB, Korley LTJ. Harnessing Supramolecular and Peptidic Self-Assembly for the Construction of Reinforced Polymeric Tissue Scaffolds. Bioconjug Chem 2017; 28:1325-1339. [DOI: 10.1021/acs.bioconjchem.7b00115] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Chase B. Thompson
- Department of Macromolecular
Science and Engineering, Case Western Reserve University, Cleveland, Ohio 44106, United States
| | - LaShanda T. J. Korley
- Department of Macromolecular
Science and Engineering, Case Western Reserve University, Cleveland, Ohio 44106, United States
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26
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Krieger G, Tieke B. Coordinative Layer-by-Layer Assembly of Thin Films Based on Metal Ion Complexes of Ligand-Substituted Polystyrene Copolymers and Their Use as Separation Membranes. MACROMOL CHEM PHYS 2017. [DOI: 10.1002/macp.201700052] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Gülara Krieger
- Department of Chemistry; University of Cologne; Luxemburger Str. 116 50939 Cologne Germany
| | - Bernd Tieke
- Department of Chemistry; University of Cologne; Luxemburger Str. 116 50939 Cologne Germany
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27
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Liu N, Wang Y, Wang C, He Q, Bu W. Syntheses and Controllable Self-Assembly of Luminescence Platinum(II) Plane–Coil Diblock Copolymers. Macromolecules 2017. [DOI: 10.1021/acs.macromol.7b00171] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Affiliation(s)
- Nijuan Liu
- Key Laboratory of Nonferrous
Metals Chemistry and Resources Utilization of Gansu Province, State
Key Laboratory of Applied Organic Chemistry, and College of Chemistry
and Chemical Engineering, Lanzhou University, Lanzhou City, Gansu Province, China
| | - Yongyue Wang
- Key Laboratory of Nonferrous
Metals Chemistry and Resources Utilization of Gansu Province, State
Key Laboratory of Applied Organic Chemistry, and College of Chemistry
and Chemical Engineering, Lanzhou University, Lanzhou City, Gansu Province, China
| | - Chen Wang
- Key Laboratory of Nonferrous
Metals Chemistry and Resources Utilization of Gansu Province, State
Key Laboratory of Applied Organic Chemistry, and College of Chemistry
and Chemical Engineering, Lanzhou University, Lanzhou City, Gansu Province, China
| | - Qun He
- Key Laboratory of Nonferrous
Metals Chemistry and Resources Utilization of Gansu Province, State
Key Laboratory of Applied Organic Chemistry, and College of Chemistry
and Chemical Engineering, Lanzhou University, Lanzhou City, Gansu Province, China
| | - Weifeng Bu
- Key Laboratory of Nonferrous
Metals Chemistry and Resources Utilization of Gansu Province, State
Key Laboratory of Applied Organic Chemistry, and College of Chemistry
and Chemical Engineering, Lanzhou University, Lanzhou City, Gansu Province, China
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28
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Wang C, Duan Y, Zacharia NS, Vogt BD. A family of mechanically adaptive supramolecular graphene oxide/poly(ethylenimine) hydrogels from aqueous assembly. SOFT MATTER 2017; 13:1161-1170. [PMID: 28098316 DOI: 10.1039/c6sm02439d] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
Composite hydrogels containing graphene oxide (GO) offer advantageous mechanical properties, but tuning these properties generally requires the synthesis of new hydrogels or if the hydrogel is thermally responsive, utilization of a chemistry determined temperature window. Here, we demonstrate a simple route to generate a family of GO-based hydrogels from aqueous solution based assembly of GO with polycationic poly(ethylenimine), PEI, without any secondary chemical crosslinking. Tuning the ratio of GO : PEI during the assembly produces a family of hydrogels that responds to mechanical compression by irreversibly altering their equilibrium water content and mechanical properties in a controllable manner. Despite the lack of chemical crosslinks, the hydrogels are stable when stored in an excess of water or NaCl solutions (up to 1 M) and exhibit a tunable swelling ratio (mass hydrogel : mass solid) between 44 and 162 based on both composition and compression history. Consequently, the storage modulus from shear rheology can be increased by more than 3 orders of magnitude from this irreversible mechanical compression of the hydrogel. This stiffening of the hydrogels in response to mechanical stimuli enables the prior compression loading of the hydrogel to be determined. We demonstrate that this strategy is generalizable to other anionic 2D materials such as clay (cloisite). This family of mechanically adaptive hydrogels enables facile fabrication and tuning of physical properties that could be advantageous for sensing, energy dissipation, and other applications.
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Affiliation(s)
- Chao Wang
- Department of Polymer Engineering, University of Akron, 250 S. Forge St, Akron, OH 44325, USA.
| | - Yipin Duan
- Department of Polymer Engineering, University of Akron, 250 S. Forge St, Akron, OH 44325, USA.
| | - Nicole S Zacharia
- Department of Polymer Engineering, University of Akron, 250 S. Forge St, Akron, OH 44325, USA.
| | - Bryan D Vogt
- Department of Polymer Engineering, University of Akron, 250 S. Forge St, Akron, OH 44325, USA.
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29
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Maity M, Maitra U. Metallogels of indium(iii) with bile salts: soft materials for nanostructured In2S3 synthesis. Dalton Trans 2017; 46:9266-9271. [DOI: 10.1039/c7dt02177a] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Metallo-hydrogels were formed from sodium cholate and deoxycholate in the presence of indium(iii). This soft hydrogel was used for nanostructured In2S3 synthesis.
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Affiliation(s)
- Mitasree Maity
- Department of Organic Chemistry
- Indian Institute of Science
- Bangalore
- India
| | - Uday Maitra
- Department of Organic Chemistry
- Indian Institute of Science
- Bangalore
- India
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30
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Qu F, Yang B, He Q, Bu W. Synthesis of platinum(ii) complex end functionalized star polymers: luminescence enhancements and unimolecular micelles in solvents of weakened quality. Polym Chem 2017. [DOI: 10.1039/c7py00993c] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Platinum(ii) complex end functionalized star polymers have been synthesized by reacting K2PtCl4 with star ligands ended with 2,6-bis(benzimidazol-2′-yl)pyridine. They show luminescence enhancements and form unimolecular micelles in solvents of weakened quality.
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Affiliation(s)
- Fang Qu
- Key Laboratory of Nonferrous Metals Chemistry and Resources Utilization of Gansu Province
- State Key Laboratory of Applied Organic Chemistry
- and College of Chemistry and Chemical Engineering
- Lanzhou University
- Lanzhou City
| | - Beihong Yang
- Key Laboratory of Nonferrous Metals Chemistry and Resources Utilization of Gansu Province
- State Key Laboratory of Applied Organic Chemistry
- and College of Chemistry and Chemical Engineering
- Lanzhou University
- Lanzhou City
| | - Qun He
- Key Laboratory of Nonferrous Metals Chemistry and Resources Utilization of Gansu Province
- State Key Laboratory of Applied Organic Chemistry
- and College of Chemistry and Chemical Engineering
- Lanzhou University
- Lanzhou City
| | - Weifeng Bu
- Key Laboratory of Nonferrous Metals Chemistry and Resources Utilization of Gansu Province
- State Key Laboratory of Applied Organic Chemistry
- and College of Chemistry and Chemical Engineering
- Lanzhou University
- Lanzhou City
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31
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Chi H, Chen P, Cao L, Wu X, Wang J. Characterization and adsorptive properties of cross-linked poly (1-vinylimidazole)-iron (III) complex synthesized in supercritical carbon dioxide. E-POLYMERS 2016. [DOI: 10.1515/epoly-2016-0096] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
AbstractIn this study, poly (1-vinylimidazole)-iron(III) [PVIm-Fe(III)] complex was investigated along with adsorption behavior of bovine serum albumin (BSA). The cross-linked PVIm-Fe(III) was synthesized in supercritical carbon dioxide by using N,N′-methylenebisacrylamide (BIS) as a cross-linker. The obtained products were analyzed using Fourier transform infrared (FTIR) spectroscopy, X-ray diffraction (XRD) and X-ray photoelectron spectra (XPS) analysis. The results reveal that iron ion is complexed by coordination with basic (-N) functional groups of 1-vinylimidazole successfully. The effects of the operating pressure, the ratio of iron and cross-linker concentration were investigated. A fine and yellow powder was obtained at high yield and crosslinking degrees at 20 MPa, 70°C. Additionally, the property of PVIm-Fe(III) complexes in terms of BSA adsorption has been studied, and the higher adsorption capacity was 660 mg/g.
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Affiliation(s)
- Hui Chi
- 1Key Laboratory of Oil and Gas Fine Chemicals, Ministry of Education and Xinjiang Uyghur Autonomous Region, Xinjiang University, Urumqi 830046, P.R. China
| | - Pei Chen
- 1Key Laboratory of Oil and Gas Fine Chemicals, Ministry of Education and Xinjiang Uyghur Autonomous Region, Xinjiang University, Urumqi 830046, P.R. China
| | - Liqin Cao
- 2Key Laboratory of Oil and Gas Fine Chemicals, Ministry of Education and Xinjiang Uyghur Autonomous Region, Xinjiang University, Urumqi 830046, P.R. China, Tel.: +86 991 8581018, Fax: +86 991 8582807
| | - Xiujuan Wu
- 1Key Laboratory of Oil and Gas Fine Chemicals, Ministry of Education and Xinjiang Uyghur Autonomous Region, Xinjiang University, Urumqi 830046, P.R. China
| | - Jide Wang
- 1Key Laboratory of Oil and Gas Fine Chemicals, Ministry of Education and Xinjiang Uyghur Autonomous Region, Xinjiang University, Urumqi 830046, P.R. China
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32
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Lin C, Xu L, Huang L, Chen J, Liu Y, Ma Y, Ye F, Qiu H, He T, Yin S. Metal Coordination Stoichiometry Controlled Formation of Linear and Hyperbranched Supramolecular Polymers. Macromol Rapid Commun 2016; 37:1453-9. [DOI: 10.1002/marc.201600227] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2016] [Revised: 05/30/2016] [Indexed: 12/23/2022]
Affiliation(s)
- Cuiling Lin
- College of Material, Chemistry and Chemical Engineering; Hangzhou Normal University; Hangzhou 310036 P. R. China
| | - Luonan Xu
- College of Material, Chemistry and Chemical Engineering; Hangzhou Normal University; Hangzhou 310036 P. R. China
| | - Libo Huang
- College of Material, Chemistry and Chemical Engineering; Hangzhou Normal University; Hangzhou 310036 P. R. China
| | - Jia Chen
- College of Material, Chemistry and Chemical Engineering; Hangzhou Normal University; Hangzhou 310036 P. R. China
| | - Yuanyuan Liu
- College of Material, Chemistry and Chemical Engineering; Hangzhou Normal University; Hangzhou 310036 P. R. China
| | - Yifan Ma
- College of Material, Chemistry and Chemical Engineering; Hangzhou Normal University; Hangzhou 310036 P. R. China
| | - Feixiang Ye
- College of Material, Chemistry and Chemical Engineering; Hangzhou Normal University; Hangzhou 310036 P. R. China
| | - Huayu Qiu
- College of Material, Chemistry and Chemical Engineering; Hangzhou Normal University; Hangzhou 310036 P. R. China
| | - Tian He
- College of Material, Chemistry and Chemical Engineering; Hangzhou Normal University; Hangzhou 310036 P. R. China
| | - Shouchun Yin
- College of Material, Chemistry and Chemical Engineering; Hangzhou Normal University; Hangzhou 310036 P. R. China
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33
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Griebel JJ, Glass RS, Char K, Pyun J. Polymerizations with elemental sulfur: A novel route to high sulfur content polymers for sustainability, energy and defense. Prog Polym Sci 2016. [DOI: 10.1016/j.progpolymsci.2016.04.003] [Citation(s) in RCA: 241] [Impact Index Per Article: 30.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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34
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Winter A, Schubert US. Synthesis and characterization of metallo-supramolecular polymers. Chem Soc Rev 2016; 45:5311-57. [PMID: 27218823 DOI: 10.1039/c6cs00182c] [Citation(s) in RCA: 249] [Impact Index Per Article: 31.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
The incorporation of metal centers into the backbone of polymers has led to the development of a broad range of organometallic and coordination compounds featuring properties that are relevant for potential applications in diverse areas of research, ranging from energy storage/conversion to bioactive or self-healing materials. In this review, the basic concepts and synthetic strategies leading to these types of materials as well as the scope of available characterization techniques will be summarized and discussed.
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Affiliation(s)
- Andreas Winter
- Laboratory of Organic and Macromolecular Chemistry (IOMC), Friedrich Schiller University Jena, Humboldtstr. 10, 07743 Jena, Germany.
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35
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Kumar P, Soumya S, Prasad E. Enhanced Resonance Energy Transfer and White-Light Emission from Organic Fluorophores and Lanthanides in Dendron-based Hybrid Hydrogel. ACS APPLIED MATERIALS & INTERFACES 2016; 8:8068-8075. [PMID: 26954712 DOI: 10.1021/acsami.6b00018] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
In this paper, we have investigated the use of poly(aryl ether) dendron-based gel as a medium for resonance energy transfer (RET) from organic donors (phenanthrene, naphthalene, and pyrene) to lanthanide [Eu(III) and Tb(III)] ions. The gel has been prepared through self-assembly of glucose-cored poly(aryl ether) dendrons in a dimethyl sulfoxide/water mixture (1:9 v/v). The efficiency of RET was calculated by metal-centered emission quantum yield measurements in the gel medium. While there was no resonance energy transfer observed between the donor-acceptor pairs in solution, efficient RET has been observed in the gel medium. The metal-centered quantum yield values were 11.9% for phenanthrene-Eu(III), 3.9% for naphthalene-Eu(III), and 3.6% for pyrene-Eu(III) systems. Partial RET in the system has been utilized to generate white-light emission from the gel by incorporating an additional lanthanide ion, Tb(III), along with the organic donors and Eu(III). The CIE (Commission Internationale d'Eclairage) coordinates obtained for gels formed by phenanthrene-Tb(III)-Eu(III) (PTE), naphthalene-Tb(III)-Eu(III) (NTE), and pyrene-Tb(III)-Eu(III) (PyTE) were (0.33, 0.32) for PTE, (0.35, 0.37) for NTE, and (0.35, 0.33) for PyTE. The correlated color temperatures (CCT) for white-light-emitting gels were calculated, and the values (5520 K for PTE, 4886 K for NTE, and 4722 K for PyTE) suggest that the system generates cool white light.
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Affiliation(s)
- Prashant Kumar
- Department of Chemistry, Indian Institute of Technology Madras , Chennai, Tamil Nadu 600 036, India
| | - Sivalingam Soumya
- Department of Chemistry, Indian Institute of Technology Madras , Chennai, Tamil Nadu 600 036, India
| | - Edamana Prasad
- Department of Chemistry, Indian Institute of Technology Madras , Chennai, Tamil Nadu 600 036, India
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36
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Li H, Wei W, Xiong H. An asymmetric A-B-A' metallo-supramolecular triblock copolymer linked by Ni(2+)-bis-terpyridine complexes at one junction. SOFT MATTER 2016; 12:1411-1418. [PMID: 26660271 DOI: 10.1039/c5sm02639c] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
A metallo-supramolecular triblock copolymer polystyrene-b-polyisoprene-[Ni(2+)]-polystyrene (SI-[Ni(2+)]-S') has been efficiently prepared using a one-pot, two-step procedure, where the blocks are held by bis-terpyridine complexes at the junction of SI-S'. This specific metallo-supramolecular chemistry is demonstrated to be a robust approach to potentially broaden the diversity of block copolymers. The location of the metal-ligand complexes has a profound influence on the phase separation of the triblock copolymer in the bulk, which results in a distinctive phase segregation between the end blocks and leads to an unexpected asymmetry of the triblock copolymer. The metal-ligand complexes are found to be preferentially located on the adjacent spherical domain and form a core-shell structure. The resulting multiphase material exhibits distinct elastomeric properties with significant toughness and creep recovery behavior. This type of triblock copolymer is anticipated to be a novel class of hybrid thermo-plastic elastomeric material with wide tunability and functionality.
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Affiliation(s)
- Haixia Li
- Department of Polymer Science, School of Chemistry and Chemical Engineering, Shanghai Jiao Tong University, Shanghai, 200240, P. R. China.
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37
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Lewis CL, Dell EM. A review of shape memory polymers bearing reversible binding groups. ACTA ACUST UNITED AC 2016. [DOI: 10.1002/polb.23994] [Citation(s) in RCA: 103] [Impact Index Per Article: 12.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Affiliation(s)
- Christopher L. Lewis
- Rochester Institute of Technology; 78 Lomb Memorial Drive Rochester New York 14623
| | - Elizabeth M. Dell
- Rochester Institute of Technology; 78 Lomb Memorial Drive Rochester New York 14623
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38
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Kawamoto K, Grindy SC, Liu J, Holten-Andersen N, Johnson JA. Dual Role for 1,2,4,5-Tetrazines in Polymer Networks: Combining Diels-Alder Reactions and Metal Coordination To Generate Functional Supramolecular Gels. ACS Macro Lett 2015; 4:458-461. [PMID: 35596313 DOI: 10.1021/acsmacrolett.5b00221] [Citation(s) in RCA: 55] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
The inverse-electron demand Diels-Alder cycloaddition of tetrazines and olefins has emerged as a powerful coupling reaction for the formation of polymer gels with diverse applications. Tetrazines are also excellent ligands for metal atoms. For example, 3,6-bis(2-pyridyl)-1,2,4,5-tetrazines (bptz) have been used to generate discrete supramolecular Mxbptzy metal clusters and extended 2D grid structures. We reasoned that both the Diels-Alder and the metal-coordination modes of reactivity of bptz derivatives could be leveraged in the context of hydrogel design to yield novel hybrid materials. Here we report on the formation of supramolecular hydrogels via substoichiometric Diels-Alder functionalization of bptz ligands bound to the ends of poly(ethylene glycol) (PEG) chains followed by metal-coordination-induced gelation in the presence of Ni2+ and Fe2+ salts. Our results show that simple bptz-based polymers are versatile precursors to a diverse range of novel functional materials.
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Affiliation(s)
- Ken Kawamoto
- Department of Chemistry and ‡Department of Materials
Science and Engineering, Massachusetts Institute of Technology, 77 Massachusetts
Avenue, Cambridge, Massachusetts 02139, United States
| | - Scott C. Grindy
- Department of Chemistry and ‡Department of Materials
Science and Engineering, Massachusetts Institute of Technology, 77 Massachusetts
Avenue, Cambridge, Massachusetts 02139, United States
| | - Jenny Liu
- Department of Chemistry and ‡Department of Materials
Science and Engineering, Massachusetts Institute of Technology, 77 Massachusetts
Avenue, Cambridge, Massachusetts 02139, United States
| | - Niels Holten-Andersen
- Department of Chemistry and ‡Department of Materials
Science and Engineering, Massachusetts Institute of Technology, 77 Massachusetts
Avenue, Cambridge, Massachusetts 02139, United States
| | - Jeremiah A. Johnson
- Department of Chemistry and ‡Department of Materials
Science and Engineering, Massachusetts Institute of Technology, 77 Massachusetts
Avenue, Cambridge, Massachusetts 02139, United States
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39
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McConnell AJ, Wood CS, Neelakandan PP, Nitschke JR. Stimuli-Responsive Metal–Ligand Assemblies. Chem Rev 2015; 115:7729-93. [DOI: 10.1021/cr500632f] [Citation(s) in RCA: 759] [Impact Index Per Article: 84.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Anna J. McConnell
- Department of Chemistry, University of Cambridge, Lensfield
Road, Cambridge CB2 1EW, United Kingdom
| | - Christopher S. Wood
- Department of Chemistry, University of Cambridge, Lensfield
Road, Cambridge CB2 1EW, United Kingdom
| | - Prakash P. Neelakandan
- Department of Chemistry, University of Cambridge, Lensfield
Road, Cambridge CB2 1EW, United Kingdom
| | - Jonathan R. Nitschke
- Department of Chemistry, University of Cambridge, Lensfield
Road, Cambridge CB2 1EW, United Kingdom
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Yang L, Tan X, Wang Z, Zhang X. Supramolecular Polymers: Historical Development, Preparation, Characterization, and Functions. Chem Rev 2015; 115:7196-239. [DOI: 10.1021/cr500633b] [Citation(s) in RCA: 906] [Impact Index Per Article: 100.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Affiliation(s)
- Liulin Yang
- Key Laboratory of Organic Optoelectronics & Molecular Engineering, Department of Chemistry, Tsinghua University, Beijing 100084, China
| | - Xinxin Tan
- Key Laboratory of Organic Optoelectronics & Molecular Engineering, Department of Chemistry, Tsinghua University, Beijing 100084, China
| | - Zhiqiang Wang
- Key Laboratory of Organic Optoelectronics & Molecular Engineering, Department of Chemistry, Tsinghua University, Beijing 100084, China
| | - Xi Zhang
- Key Laboratory of Organic Optoelectronics & Molecular Engineering, Department of Chemistry, Tsinghua University, Beijing 100084, China
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41
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Goldansaz H, Voleppe Q, Piogé S, Fustin CA, Gohy JF, Brassinne J, Auhl D, van Ruymbeke E. Controlling the melt rheology of linear entangled metallo-supramolecular polymers. SOFT MATTER 2015; 11:762-774. [PMID: 25492131 DOI: 10.1039/c4sm02319f] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
We study in the melt the linear viscoelastic properties of supramolecular assemblies obtained by adding different amounts of nickel ions to linear entangled poly(ethylene oxide) (PEO) building blocks end-functionalized by a terpyridine group. We first show that the elasticity of these supramolecular assemblies is mainly governed by the entanglement dynamics of the building blocks, while the supramolecular interactions delay or suppress their relaxation. By adjusting the amount of metal ions, the relaxation time as well as the level of the low-frequency plateau of these supramolecular assemblies can be controlled. In particular, the addition of metal ions above the 1:2 metal ion/terpyridine stoichiometric ratio allows secondary supramolecular interactions to appear, which are able to link the linear supramolecular assemblies and thus, lead to the reversible gelation of the system. By comparing the rheological behavior of different linear PEO samples, bearing or not functionalized chain-ends, we show that these extra supramolecular bonds are partially due to the association between the excess of metal ions and the oxygen atoms of the PEO chains. We also investigate the possible role played by the terpyridine groups in the formation of these secondary supramolecular interactions.
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Affiliation(s)
- H Goldansaz
- Bio and Soft Matter, IMCN, Université catholique de Louvain, Belgium.
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42
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Haehnel AP, Sagara Y, Simon YC, Weder C. Mechanochemistry in Polymers with Supramolecular Mechanophores. Top Curr Chem (Cham) 2015; 369:345-75. [PMID: 26054388 DOI: 10.1007/128_2015_640] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
Mechanochemistry is a burgeoning field of materials science. Inspired by nature, many scientists have looked at different ways to introduce weak bonds into polymeric materials to impart them with function and in particular mechano-responsiveness. In the following sections, the incorporation of some of the weakest bonds, i.e. non-covalent bonds, into polymeric solids is being surveyed. This review covers sequentially π-π interactions, H-bonding and metal-ligand coordination bonds and tries to highlight some of the advantages and limitations of such systems, while providing some key perspective of what may come next in this tantalizing field.
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Affiliation(s)
- Alexander P Haehnel
- Adolphe Merkle Institute, University of Fribourg, Chemin des Verdiers 4, 1700, Fribourg, Switzerland
| | - Yoshimitsu Sagara
- Adolphe Merkle Institute, University of Fribourg, Chemin des Verdiers 4, 1700, Fribourg, Switzerland
| | - Yoan C Simon
- Adolphe Merkle Institute, University of Fribourg, Chemin des Verdiers 4, 1700, Fribourg, Switzerland.
| | - Christoph Weder
- Adolphe Merkle Institute, University of Fribourg, Chemin des Verdiers 4, 1700, Fribourg, Switzerland.
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44
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Rossow T, Seiffert S. Supramolecular Polymer Networks: Preparation, Properties, and Potential. SUPRAMOLECULAR POLYMER NETWORKS AND GELS 2015. [DOI: 10.1007/978-3-319-15404-6_1] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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45
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Hasegawa Y, Nakanishi T. Luminescent lanthanide coordination polymers for photonic applications. RSC Adv 2015. [DOI: 10.1039/c4ra09255d] [Citation(s) in RCA: 165] [Impact Index Per Article: 18.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
Luminescent lanthanide coordination polymers composed of lanthanide ions and organic joint ligands exhibit characteristic photophysical and thermostable properties that are different from typical organic dyes, luminescent metal complexes, and semiconductor nanoparticles.
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Affiliation(s)
- Y. Hasegawa
- Faculty of Engineering
- Hokkaido University
- Sapporo 060-8628
- Japan
| | - T. Nakanishi
- Faculty of Engineering
- Hokkaido University
- Sapporo 060-8628
- Japan
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46
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Romulus J, Henssler JT, Weck M. Postpolymerization Modification of Block Copolymers. Macromolecules 2014. [DOI: 10.1021/ma5009918] [Citation(s) in RCA: 66] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Affiliation(s)
- Joy Romulus
- Department
of Chemistry and
Molecular Design Institute, New York University, New York, New York 10003, United States
| | - John T. Henssler
- Department
of Chemistry and
Molecular Design Institute, New York University, New York, New York 10003, United States
| | - Marcus Weck
- Department
of Chemistry and
Molecular Design Institute, New York University, New York, New York 10003, United States
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47
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Brassinne J, Gohy JF, Fustin CA. Controlling the Cross-Linking Density of Supramolecular Hydrogels Formed by Heterotelechelic Associating Copolymers. Macromolecules 2014. [DOI: 10.1021/ma500537t] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Affiliation(s)
- Jérémy Brassinne
- Institute of Condensed Matter
and Nanosciences (IMCN), Bio and Soft Matter Division (BSMA), Université catholique de Louvain, Place L. Pasteur 1, bte L4.01.01, B-1348 Louvain-la-Neuve, Belgium
| | - Jean-François Gohy
- Institute of Condensed Matter
and Nanosciences (IMCN), Bio and Soft Matter Division (BSMA), Université catholique de Louvain, Place L. Pasteur 1, bte L4.01.01, B-1348 Louvain-la-Neuve, Belgium
| | - Charles-André Fustin
- Institute of Condensed Matter
and Nanosciences (IMCN), Bio and Soft Matter Division (BSMA), Université catholique de Louvain, Place L. Pasteur 1, bte L4.01.01, B-1348 Louvain-la-Neuve, Belgium
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48
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Jackson AC, Walck SD, Strawhecker KE, Butler BG, Lambeth RH, Beyer FL. Metallopolymers Containing Excess Metal–Ligand Complex for Improved Mechanical Properties. Macromolecules 2014. [DOI: 10.1021/ma500516p] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Affiliation(s)
- Aaron C. Jackson
- U.S. Army Research Laboratory, Weapons & Materials Research Directorate, Aberdeen Proving Ground, Aberdeen, Maryland 21005-5069, United States
| | - Scott D. Walck
- U.S. Army Research Laboratory, Weapons & Materials Research Directorate, Aberdeen Proving Ground, Aberdeen, Maryland 21005-5069, United States
| | - Kenneth E. Strawhecker
- U.S. Army Research Laboratory, Weapons & Materials Research Directorate, Aberdeen Proving Ground, Aberdeen, Maryland 21005-5069, United States
| | - Brady G. Butler
- U.S. Army Research Laboratory, Weapons & Materials Research Directorate, Aberdeen Proving Ground, Aberdeen, Maryland 21005-5069, United States
| | - Robert H. Lambeth
- U.S. Army Research Laboratory, Weapons & Materials Research Directorate, Aberdeen Proving Ground, Aberdeen, Maryland 21005-5069, United States
| | - Frederick L. Beyer
- U.S. Army Research Laboratory, Weapons & Materials Research Directorate, Aberdeen Proving Ground, Aberdeen, Maryland 21005-5069, United States
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Way AE, Korpusik AB, Dorsey TB, Buerkle LE, von Recum HA, Rowan SJ. Enhancing the Mechanical Properties of Guanosine-Based Supramolecular Hydrogels with Guanosine-Containing Polymers. Macromolecules 2014. [DOI: 10.1021/ma402618z] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Affiliation(s)
- Amanda E. Way
- Department
of Macromolecular Science and Engineering, Case Western Reserve University, 2100 Adelbert Road, Cleveland, Ohio 44106, United States
| | - Angie B. Korpusik
- Department
of Macromolecular Science and Engineering, Case Western Reserve University, 2100 Adelbert Road, Cleveland, Ohio 44106, United States
- Department
of Biomedical Engineering, Case Western Reserve University, Cleveland, Ohio 44106, United States
| | - Taylor B. Dorsey
- Department
of Biomedical Engineering, Case Western Reserve University, Cleveland, Ohio 44106, United States
| | - Lauren E. Buerkle
- Department
of Macromolecular Science and Engineering, Case Western Reserve University, 2100 Adelbert Road, Cleveland, Ohio 44106, United States
| | - Horst A. von Recum
- Department
of Macromolecular Science and Engineering, Case Western Reserve University, 2100 Adelbert Road, Cleveland, Ohio 44106, United States
- Department
of Biomedical Engineering, Case Western Reserve University, Cleveland, Ohio 44106, United States
| | - Stuart J. Rowan
- Department
of Macromolecular Science and Engineering, Case Western Reserve University, 2100 Adelbert Road, Cleveland, Ohio 44106, United States
- Department
of Biomedical Engineering, Case Western Reserve University, Cleveland, Ohio 44106, United States
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Abstract
Supramolecular polymer networks with different strengths of transient connectivity can be formed with nanometer-scale topologies close to those of regular model networks by transition-metal complexation of monodisperse star-shaped building blocks with terpyridine endgroups.
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Affiliation(s)
- Torsten Rossow
- Freie Universität Berlin
- Institute of Chemistry and Biochemistry
- D-14195 Berlin
- Germany
- Helmholtz-Zentrum Berlin
| | - Sebastian Seiffert
- Freie Universität Berlin
- Institute of Chemistry and Biochemistry
- D-14195 Berlin
- Germany
- Helmholtz-Zentrum Berlin
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