1
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Alosime EM, Adam OA, Basfar AA. Encapsulation of Carbon Nanotubes by Styrene and Butyl Acrylate Particles via Suspension Polymerization for Polymerized Toner Applications. MATERIALS (BASEL, SWITZERLAND) 2023; 16:ma16113941. [PMID: 37297076 DOI: 10.3390/ma16113941] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/29/2023] [Revised: 05/21/2023] [Accepted: 05/23/2023] [Indexed: 06/12/2023]
Abstract
Electrophotographic printing and copying processes primarily use toner, which is a mixture of colorant, polymer, and additives. Toner can be made using traditional mechanical milling techniques or more contemporary chemical polymerization techniques. Suspension polymerization provides spherical particles with less stabilizer adsorption, homogeneous monomers, higher purity, and easier control of the reaction temperature. In contrast to these advantages, however, the particle size resulting from suspension polymerization is too large for toner. To overcome this disadvantage, devices such as high-speed stirrers and homogenizers can be used to reduce the size of the droplets. This research investigated the use of carbon nanotubes (CNTs) instead of carbon black as the pigment in toner development. We succeeded in achieving a good dispersion of four different types of CNT, specifically modified with NH2 and Boron or unmodified with long or short chains in water rather than chloroform, using sodium n-dodecyl sulfate as a stabilizer. We then performed polymerization of the monomers styrene and butyl acrylate in the presence of the different CNT types and found that the best monomer conversion and largest particles (in the micron range) occurred with CNTs modified with boron. The insertion of a charge control agent into the polymerized particles was achieved. Monomer conversion of over 90% was realized with all concentrations of MEP-51, whereas conversion was under 70% with all concentrations of MEC-88. Furthermore, analysis with dynamic light scattering and scanning electron microscopy (SEM) indicated that all polymerized particles were in the micron size range, suggesting that our newly developed toner particles were less harmful and environmentally friendly products than those typically and commercially available. The SEM micrographs clearly showed good dispersion and attachment of the CNTs on the polymerized particles (no CNT aggregation was found), which has never been published before.
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Affiliation(s)
- Eid M Alosime
- King Abdulaziz City for Science and Technology, P.O. Box 6086, Riyadh 11442, Saudi Arabia
| | - Omar A Adam
- Leibniz Institute of Polymer Research Dresden e.V., Hohe Straße 6, 01069 Dresden, Germany
| | - Ahmed A Basfar
- Mechanical Engineering Department, College of Engineering, King Saud University, P.O. Box 800, Riyadh 11421, Saudi Arabia
- Nuclear Engineering Program, College of Engineering, King Saud University, P.O. Box 800, Riyadh 11421, Saudi Arabia
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2
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La Manna S, Florio D, Di Natale C, Marasco D. Modulation of hydrogel networks by metal ions. J Pept Sci 2022:e3474. [PMID: 36579727 DOI: 10.1002/psc.3474] [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: 11/25/2022] [Revised: 12/19/2022] [Accepted: 12/21/2022] [Indexed: 12/30/2022]
Abstract
Self-assembling hydrogels are receiving great attention for both biomedical and technological applications. Self-assembly of protein/peptides as well as organic molecules is commonly induced in response to external triggers such as changes of temperature, concentration, or pH. An interesting strategy to modulate the morphology and mechanical properties of the gels implies the use of metal ions, where coordination bonds regulate the dynamic cross-linking in the construction of hydrogels, and coordination geometries, catalytic, and redox properties of metal ions play crucial roles. This review aims to discuss recent insights into the supramolecular assembly of hydrogels involving metal ions, with a focus on self-assembling peptides, as well as applications of metallogels in biomedical fields including tissue engineering, sensing, wound healing, and drug delivery.
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Affiliation(s)
- Sara La Manna
- Department of Pharmacy, University of Naples "Federico II", Naples, Italy
| | - Daniele Florio
- Department of Pharmacy, University of Naples "Federico II", Naples, Italy
| | - Concetta Di Natale
- Department of Chemical, Materials and Production Engineering, University of Naples "Federico II", Naples, Italy.,Center for Advanced Biomaterials for Healthcare@CRIB, Istituto Italiano di Tecnologia (IIT), Naples, Italy
| | - Daniela Marasco
- Department of Pharmacy, University of Naples "Federico II", Naples, Italy
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3
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Irzhak VI, Uflyand IE, Dzhardimalieva GI. Self-Healing of Polymers and Polymer Composites. Polymers (Basel) 2022; 14:polym14245404. [PMID: 36559772 PMCID: PMC9784839 DOI: 10.3390/polym14245404] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2022] [Revised: 11/23/2022] [Accepted: 12/07/2022] [Indexed: 12/14/2022] Open
Abstract
This review is devoted to the description of methods for the self-healing of polymers, polymer composites, and coatings. The self-healing of damages that occur during the operation of the corresponding structures makes it possible to extend the service life of the latter, and in this case, the problem of saving non-renewable resources is simultaneously solved. Two strategies are considered: (a) creating reversible crosslinks in the thermoplastic and (b) introducing a healing agent into cracks. Bond exchange reactions in network polymers (a) proceed as a dissociative process, in which crosslinks are split into their constituent reactive fragments with subsequent regeneration, or as an associative process, the limiting stage of which is the interaction of the reactive end group and the crosslink. The latter process is implemented in vitrimers. Strategy (b) is associated with the use of containers (hollow glass fibers, capsules, microvessels) that burst under the action of a crack. Particular attention is paid to self-healing processes in metallopolymer systems.
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Affiliation(s)
- Vadim I. Irzhak
- Federal Research Center of Problems of Chemical Physics and Medicinal Chemistry, Russian Academy of Sciences, 142432 Chernogolovka, Russia
| | - Igor E. Uflyand
- Department of Chemistry, Southern Federal University, 344090 Rostov-on-Don, Russia
| | - Gulzhian I. Dzhardimalieva
- Federal Research Center of Problems of Chemical Physics and Medicinal Chemistry, Russian Academy of Sciences, 142432 Chernogolovka, Russia
- Moscow Aviation Institute, National Research University, 125993 Moscow, Russia
- Correspondence:
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4
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Hu Y, Huang D, Yan J, Miao Z, Yu L, Cai N, Fang Q, Zhang Q, Yan Y. Polyoxovanadate-Based Cyclomatrix Polyphosphazene Microspheres as Efficient Heterogeneous Catalysts for the Selective Oxidation and Desulfurization of Sulfides. Molecules 2022; 27:molecules27238560. [PMID: 36500654 PMCID: PMC9738953 DOI: 10.3390/molecules27238560] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2022] [Revised: 11/21/2022] [Accepted: 11/29/2022] [Indexed: 12/12/2022] Open
Abstract
The [V6O13]2- cluster is successfully immobilized to the polymeric framework of cyclomatrix polyphosphazene via the facile precipitation polymerization between the phenol group symmetrically modified [V6O13]2- and hexachlorocyclotriphosphazene. The structure of the as-prepared polyoxometalate-containing polyphosphazene (HCCP-V) was characterized by FT-IR, XPS, TGA, BET, as well as SEM and zeta potential. The presence of a rigid polyoxometalate cluster not only supports the porous structure of the polymeric framework but also provides an improved catalytic oxidation property. By using H2O2 as an oxidant, the as-prepared HCCP-V exhibited improved catalytic oxidation activity toward MPS, DBT, and CEES, which can achieve as high as 99% conversion. More importantly, the immobilization of POMs in the network of cyclomatrix polyphosphazene also provides better recyclability and stability of the heterogeneous catalyst.
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Affiliation(s)
- Yinghui Hu
- Department of Chemistry, School of Chemistry and Chemical Engineering, Key Laboratory of Special Functional and Smart Polymer Materials of Ministry of Industry and Information Technology, Northwestern Polytechnical University, Xi’an 710129, China
| | - Diping Huang
- Department of Chemistry, School of Chemistry and Chemical Engineering, Key Laboratory of Special Functional and Smart Polymer Materials of Ministry of Industry and Information Technology, Northwestern Polytechnical University, Xi’an 710129, China
| | - Jing Yan
- Department of Chemistry, School of Chemistry and Chemical Engineering, Key Laboratory of Special Functional and Smart Polymer Materials of Ministry of Industry and Information Technology, Northwestern Polytechnical University, Xi’an 710129, China
- Correspondence: (J.Y.); (Y.Y.)
| | - Zhiliang Miao
- Department of Chemistry, School of Chemistry and Chemical Engineering, Key Laboratory of Special Functional and Smart Polymer Materials of Ministry of Industry and Information Technology, Northwestern Polytechnical University, Xi’an 710129, China
| | - Lize Yu
- Queen Mary University of London Engineering School, Northwestern Polytechnical University, Xi’an 710129, China
| | - Ningjing Cai
- Queen Mary University of London Engineering School, Northwestern Polytechnical University, Xi’an 710129, China
| | - Quanhai Fang
- Department of Chemistry, School of Chemistry and Chemical Engineering, Key Laboratory of Special Functional and Smart Polymer Materials of Ministry of Industry and Information Technology, Northwestern Polytechnical University, Xi’an 710129, China
| | - Qiuyu Zhang
- Department of Chemistry, School of Chemistry and Chemical Engineering, Key Laboratory of Special Functional and Smart Polymer Materials of Ministry of Industry and Information Technology, Northwestern Polytechnical University, Xi’an 710129, China
| | - Yi Yan
- Department of Chemistry, School of Chemistry and Chemical Engineering, Key Laboratory of Special Functional and Smart Polymer Materials of Ministry of Industry and Information Technology, Northwestern Polytechnical University, Xi’an 710129, China
- Correspondence: (J.Y.); (Y.Y.)
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5
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Simultaneous Probing of Metabolism and Oxygenation of Tumors In Vivo Using FLIM of NAD(P)H and PLIM of a New Polymeric Ir(III) Oxygen Sensor. Int J Mol Sci 2022; 23:ijms231810263. [PMID: 36142177 PMCID: PMC9499414 DOI: 10.3390/ijms231810263] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2022] [Accepted: 08/29/2022] [Indexed: 11/25/2022] Open
Abstract
Tumor cells are well adapted to grow in conditions of variable oxygen supply and hypoxia by switching between different metabolic pathways. However, the regulatory effect of oxygen on metabolism and its contribution to the metabolic heterogeneity of tumors have not been fully explored. In this study, we develop a methodology for the simultaneous analysis of cellular metabolic status, using the fluorescence lifetime imaging microscopy (FLIM) of metabolic cofactor NAD(P)H, and oxygen level, using the phosphorescence lifetime imaging (PLIM) of a new polymeric Ir(III)-based sensor (PIr3) in tumors in vivo. The sensor, derived from a polynorbornene and cyclometalated iridium(III) complex, exhibits the oxygen-dependent quenching of phosphorescence with a 40% longer lifetime in degassed compared to aerated solutions. In vitro, hypoxia resulted in a correlative increase in PIr3 phosphorescence lifetime and free (glycolytic) NAD(P)H fraction in cells. In vivo, mouse tumors demonstrated a high degree of cellular-level heterogeneity of both metabolic and oxygen states, and a lower dependence of metabolism on oxygen than cells in vitro. The small tumors were hypoxic, while the advanced tumors contained areas of normoxia and hypoxia, which was consistent with the pimonidazole assay and angiographic imaging. Dual FLIM/PLIM metabolic/oxygen imaging will be valuable in preclinical investigations into the effects of hypoxia on metabolic aspects of tumor progression and treatment response.
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6
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Alkhadra M, Su X, Suss ME, Tian H, Guyes EN, Shocron AN, Conforti KM, de Souza JP, Kim N, Tedesco M, Khoiruddin K, Wenten IG, Santiago JG, Hatton TA, Bazant MZ. Electrochemical Methods for Water Purification, Ion Separations, and Energy Conversion. Chem Rev 2022; 122:13547-13635. [PMID: 35904408 PMCID: PMC9413246 DOI: 10.1021/acs.chemrev.1c00396] [Citation(s) in RCA: 46] [Impact Index Per Article: 23.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
Agricultural development, extensive industrialization, and rapid growth of the global population have inadvertently been accompanied by environmental pollution. Water pollution is exacerbated by the decreasing ability of traditional treatment methods to comply with tightening environmental standards. This review provides a comprehensive description of the principles and applications of electrochemical methods for water purification, ion separations, and energy conversion. Electrochemical methods have attractive features such as compact size, chemical selectivity, broad applicability, and reduced generation of secondary waste. Perhaps the greatest advantage of electrochemical methods, however, is that they remove contaminants directly from the water, while other technologies extract the water from the contaminants, which enables efficient removal of trace pollutants. The review begins with an overview of conventional electrochemical methods, which drive chemical or physical transformations via Faradaic reactions at electrodes, and proceeds to a detailed examination of the two primary mechanisms by which contaminants are separated in nondestructive electrochemical processes, namely electrokinetics and electrosorption. In these sections, special attention is given to emerging methods, such as shock electrodialysis and Faradaic electrosorption. Given the importance of generating clean, renewable energy, which may sometimes be combined with water purification, the review also discusses inverse methods of electrochemical energy conversion based on reverse electrosorption, electrowetting, and electrokinetic phenomena. The review concludes with a discussion of technology comparisons, remaining challenges, and potential innovations for the field such as process intensification and technoeconomic optimization.
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Affiliation(s)
- Mohammad
A. Alkhadra
- Department
of Chemical Engineering, Massachusetts Institute
of Technology, Cambridge, Massachusetts 02139, United States
| | - Xiao Su
- Department
of Chemical and Biomolecular Engineering, University of Illinois at Urbana−Champaign, Urbana, Illinois 61801, United States
| | - Matthew E. Suss
- Faculty
of Mechanical Engineering, Technion—Israel
Institute of Technology, Haifa 3200003, Israel,Wolfson
Department of Chemical Engineering, Technion—Israel
Institute of Technology, Haifa 3200003, Israel,Nancy
and Stephen Grand Technion Energy Program, Technion—Israel Institute of Technology, Haifa 3200003, Israel
| | - Huanhuan Tian
- Department
of Chemical Engineering, Massachusetts Institute
of Technology, Cambridge, Massachusetts 02139, United States
| | - Eric N. Guyes
- Faculty
of Mechanical Engineering, Technion—Israel
Institute of Technology, Haifa 3200003, Israel
| | - Amit N. Shocron
- Faculty
of Mechanical Engineering, Technion—Israel
Institute of Technology, Haifa 3200003, Israel
| | - Kameron M. Conforti
- Department
of Chemical Engineering, Massachusetts Institute
of Technology, Cambridge, Massachusetts 02139, United States
| | - J. Pedro de Souza
- Department
of Chemical Engineering, Massachusetts Institute
of Technology, Cambridge, Massachusetts 02139, United States
| | - Nayeong Kim
- Department
of Chemical and Biomolecular Engineering, University of Illinois at Urbana−Champaign, Urbana, Illinois 61801, United States
| | - Michele Tedesco
- European
Centre of Excellence for Sustainable Water Technology, Wetsus, Oostergoweg 9, 8911 MA Leeuwarden, The Netherlands
| | - Khoiruddin Khoiruddin
- Department
of Chemical Engineering, Institut Teknologi
Bandung, Jl. Ganesha no. 10, Bandung, 40132, Indonesia,Research
Center for Nanosciences and Nanotechnology, Institut Teknologi Bandung, Jl. Ganesha no. 10, Bandung 40132, Indonesia
| | - I Gede Wenten
- Department
of Chemical Engineering, Institut Teknologi
Bandung, Jl. Ganesha no. 10, Bandung, 40132, Indonesia,Research
Center for Nanosciences and Nanotechnology, Institut Teknologi Bandung, Jl. Ganesha no. 10, Bandung 40132, Indonesia
| | - Juan G. Santiago
- Department
of Mechanical Engineering, Stanford University, Stanford, California 94305, United States
| | - T. Alan Hatton
- Department
of Chemical Engineering, Massachusetts Institute
of Technology, Cambridge, Massachusetts 02139, United States
| | - Martin Z. Bazant
- Department
of Chemical Engineering, Massachusetts Institute
of Technology, Cambridge, Massachusetts 02139, United States,Department
of Mathematics, Massachusetts Institute
of Technology, Cambridge, Massachusetts 02139, United States,
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7
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Guven N, Yucel B, Sultanova H, Camurlu P. Multichromic metallopolymers of poly(2,5-dithienylpyrrole)s derived through tethering of ruthenium(II) bipiridyl complex. Electrochim Acta 2022. [DOI: 10.1016/j.electacta.2022.140562] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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8
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Jäkle F, Gallei M, Qiu H. 30 Year anniversary of polyferrocenylsilanes: An inspiration for new advances in main group and transition metal-containing polymers. POLYMER 2022. [DOI: 10.1016/j.polymer.2022.125062] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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9
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Liu S, Yan J, Zhang Q, Yan Y. Acyclic Diene Metathesis (ADMET) as Powerful Tool for Functional Polymers with Versatile Architectures. J Inorg Organomet Polym Mater 2022. [DOI: 10.1007/s10904-022-02386-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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10
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Gubarev AS, Lezov AA, Mikusheva NG, Perevyazko I, Senchukova AS, Lezova AA, Podsevalnikova AN, Rogozhin VB, Enke M, Winter A, Schubert US, Tsvetkov NV. Hydrodynamic Characteristics and Conformational Parameters of Ferrocene-Terpyridine-Based Polymers. Polymers (Basel) 2022; 14:polym14091776. [PMID: 35566943 PMCID: PMC9104623 DOI: 10.3390/polym14091776] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2022] [Revised: 04/04/2022] [Accepted: 04/19/2022] [Indexed: 02/04/2023] Open
Abstract
Nowadays, the study of metallopolymers is one of the fastest growing areas of polymer science. Metallopolymers have great potential for application in multiple technological and various biomedical processes. The macromolecules with the possibility of varying the number and type of metal ions along the entire length of the polymer chain are of particular interest. In this regard, this study presents results on two successfully synthesized homopolymers, random and block copolymers based on PMMA, containing ferrocene and terpyridine moieties in the side chain. Different architectures of copolymers may attribute interesting properties when creating complexes with various metal ions. A detailed hydrodynamic study of these structures was carried out, the consistency of hydrodynamic data was established using the concept of a hydrodynamic invariant, the absolute values of the molar masses of the studied objects were calculated, and the conformational parameters of macromolecules were determined. Using the Fixman-Stockmayer theory, the equilibrium rigidities of the studied systems were calculated and the relationship between the chemical structure and conformational characteristics was established. The studied copolymers can be attributed to the class of flexible-chain macromolecules. An increase in the equilibrium rigidity value with an increase of the side chain, which is characteristic of comb-shaped polymers, was determined.
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Affiliation(s)
- Alexander S. Gubarev
- Department of Molecular Biophysics and Polymer Physics, St. Petersburg University, Universitetskaya Nab. 7/9, 199034 Saint-Petersburg, Russia; (A.S.G.); (A.A.L.); (N.G.M.); (I.P.); (A.S.S.); (A.A.L.); (A.N.P.); (V.B.R.)
| | - Alexey A. Lezov
- Department of Molecular Biophysics and Polymer Physics, St. Petersburg University, Universitetskaya Nab. 7/9, 199034 Saint-Petersburg, Russia; (A.S.G.); (A.A.L.); (N.G.M.); (I.P.); (A.S.S.); (A.A.L.); (A.N.P.); (V.B.R.)
| | - Nina G. Mikusheva
- Department of Molecular Biophysics and Polymer Physics, St. Petersburg University, Universitetskaya Nab. 7/9, 199034 Saint-Petersburg, Russia; (A.S.G.); (A.A.L.); (N.G.M.); (I.P.); (A.S.S.); (A.A.L.); (A.N.P.); (V.B.R.)
| | - Igor Perevyazko
- Department of Molecular Biophysics and Polymer Physics, St. Petersburg University, Universitetskaya Nab. 7/9, 199034 Saint-Petersburg, Russia; (A.S.G.); (A.A.L.); (N.G.M.); (I.P.); (A.S.S.); (A.A.L.); (A.N.P.); (V.B.R.)
| | - Anna S. Senchukova
- Department of Molecular Biophysics and Polymer Physics, St. Petersburg University, Universitetskaya Nab. 7/9, 199034 Saint-Petersburg, Russia; (A.S.G.); (A.A.L.); (N.G.M.); (I.P.); (A.S.S.); (A.A.L.); (A.N.P.); (V.B.R.)
| | - Alexandra A. Lezova
- Department of Molecular Biophysics and Polymer Physics, St. Petersburg University, Universitetskaya Nab. 7/9, 199034 Saint-Petersburg, Russia; (A.S.G.); (A.A.L.); (N.G.M.); (I.P.); (A.S.S.); (A.A.L.); (A.N.P.); (V.B.R.)
| | - Anna N. Podsevalnikova
- Department of Molecular Biophysics and Polymer Physics, St. Petersburg University, Universitetskaya Nab. 7/9, 199034 Saint-Petersburg, Russia; (A.S.G.); (A.A.L.); (N.G.M.); (I.P.); (A.S.S.); (A.A.L.); (A.N.P.); (V.B.R.)
| | - Vyacheslav B. Rogozhin
- Department of Molecular Biophysics and Polymer Physics, St. Petersburg University, Universitetskaya Nab. 7/9, 199034 Saint-Petersburg, Russia; (A.S.G.); (A.A.L.); (N.G.M.); (I.P.); (A.S.S.); (A.A.L.); (A.N.P.); (V.B.R.)
| | - Marcel Enke
- Laboratory of Organic and Macromolecular Chemistry (IOMC), Friedrich Schiller University Jena, Humboldtstr. 10, 07743 Jena, Germany; (M.E.); (A.W.)
- Jena Center for Soft Matter (JCSM), Friedrich Schiller University Jena, Philosophenweg 7, 07743 Jena, Germany
| | - Andreas Winter
- Laboratory of Organic and Macromolecular Chemistry (IOMC), Friedrich Schiller University Jena, Humboldtstr. 10, 07743 Jena, Germany; (M.E.); (A.W.)
- Jena Center for Soft Matter (JCSM), Friedrich Schiller University Jena, Philosophenweg 7, 07743 Jena, Germany
| | - Ulrich S. Schubert
- Laboratory of Organic and Macromolecular Chemistry (IOMC), Friedrich Schiller University Jena, Humboldtstr. 10, 07743 Jena, Germany; (M.E.); (A.W.)
- Jena Center for Soft Matter (JCSM), Friedrich Schiller University Jena, Philosophenweg 7, 07743 Jena, Germany
- Correspondence: (U.S.S.); (N.V.T.)
| | - Nikolai V. Tsvetkov
- Department of Molecular Biophysics and Polymer Physics, St. Petersburg University, Universitetskaya Nab. 7/9, 199034 Saint-Petersburg, Russia; (A.S.G.); (A.A.L.); (N.G.M.); (I.P.); (A.S.S.); (A.A.L.); (A.N.P.); (V.B.R.)
- Correspondence: (U.S.S.); (N.V.T.)
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11
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Osawa S, Kurokawa S, Otsuka H. Controlled polymerization of metal complex monomers - fabricating random copolymers comprising different metal species and nano-colloids. Chem Commun (Camb) 2022; 58:5273-5276. [PMID: 35393983 DOI: 10.1039/d1cc07265j] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Acrylate monomers with metal complexes were designed to build polymer metal complexes. The ideal copolymerization of monomers with zinc and platinum was performed to obtain random copolymers with a feeding metal composition. The successful nano-colloid preparation from the polymers further highlighted the potential of the method for building multimetallic materials.
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Affiliation(s)
- Shigehito Osawa
- Department of Applied Chemistry, Faculty of Science, Tokyo University of Science, Kagurazaka 1-3, Shinjuku-ku, Tokyo, 162-8601, Japan. .,Water Frontier Research Center (WaTUS), Research Institute for Science and Technology, Tokyo University of Science1-3 Kagurazaka, Shinjuku-ku, Tokyo, 162-8601, Japan
| | - Sosuke Kurokawa
- Department of Chemistry, Graduate School of Science, Tokyo University of Science, Kagurazaka 1-3, Shinjuku-ku, Tokyo, 162-8601, Japan
| | - Hidenori Otsuka
- Department of Applied Chemistry, Faculty of Science, Tokyo University of Science, Kagurazaka 1-3, Shinjuku-ku, Tokyo, 162-8601, Japan. .,Water Frontier Research Center (WaTUS), Research Institute for Science and Technology, Tokyo University of Science1-3 Kagurazaka, Shinjuku-ku, Tokyo, 162-8601, Japan.,Department of Chemistry, Graduate School of Science, Tokyo University of Science, Kagurazaka 1-3, Shinjuku-ku, Tokyo, 162-8601, Japan
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12
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Dhingra S, Sharma S, Saha S. Infection Resistant Surface Coatings by Polymer Brushes: Strategies to Construct and Applications. ACS APPLIED BIO MATERIALS 2022; 5:1364-1390. [DOI: 10.1021/acsabm.1c01006] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Affiliation(s)
- Shaifali Dhingra
- Department of Materials Science and Engineering, Indian Institute of Technology Delhi, New Delhi 110016, India
| | - Shivangi Sharma
- Department of Materials Science and Engineering, Indian Institute of Technology Delhi, New Delhi 110016, India
| | - Sampa Saha
- Department of Materials Science and Engineering, Indian Institute of Technology Delhi, New Delhi 110016, India
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13
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Qu R, Suo H, Gu Y, Weng Y, Qin Y. Sidechain Metallopolymers with Precisely Controlled Structures: Synthesis and Application in Catalysis. Polymers (Basel) 2022; 14:polym14061128. [PMID: 35335458 PMCID: PMC8956016 DOI: 10.3390/polym14061128] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2022] [Revised: 03/02/2022] [Accepted: 03/08/2022] [Indexed: 02/04/2023] Open
Abstract
Inspired by the cooperative multi-metallic activation in metalloenzyme catalysis, artificial enzymes as multi-metallic catalysts have been developed for improved kinetics and higher selectivity. Previous models about multi-metallic catalysts, such as cross-linked polymer-supported catalysts, failed to precisely control the number and location of their active sites, leading to low activity and selectivity. In recent years, metallopolymers with metals in the sidechain, also named as sidechain metallopolymers (SMPs), have attracted much attention because of their combination of the catalytic, magnetic, and electronic properties of metals with desirable mechanical and processing properties of polymeric backbones. Living and controlled polymerization techniques provide access to SMPs with precisely controlled structures, for example, controlled degree of polymerization (DP) and molecular weight dispersity (Đ), which may have excellent performance as multi-metallic catalysts in a variety of catalytic reactions. This review will cover the recent advances about SMPs, especially on their synthesis and application in catalysis. These tailor-made SMPs with metallic catalytic centers can precisely control the number and location of their active sites, exhibiting high catalytic efficiency.
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Affiliation(s)
- Rui Qu
- College of Chemistry and Chemical Engineering, Yantai University, Yantai 264005, China; (R.Q.); (H.S.); (Y.G.)
| | - Hongyi Suo
- College of Chemistry and Chemical Engineering, Yantai University, Yantai 264005, China; (R.Q.); (H.S.); (Y.G.)
| | - Yanan Gu
- College of Chemistry and Chemical Engineering, Yantai University, Yantai 264005, China; (R.Q.); (H.S.); (Y.G.)
| | - Yunxuan Weng
- Beijing Key Laboratory of Quality Evaluation Technology for Hygiene and Safety of Plastics, College of Chemistry and Materials Engineering, Beijing Technology and Business University, Beijing 100048, China
- Correspondence: (Y.W.); (Y.Q.)
| | - Yusheng Qin
- College of Chemistry and Chemical Engineering, Yantai University, Yantai 264005, China; (R.Q.); (H.S.); (Y.G.)
- Correspondence: (Y.W.); (Y.Q.)
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14
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Synthesis of cationic cobaltocenophane monomers: Isomerization and ring-opening metathesis polymerization. POLYMER 2022. [DOI: 10.1016/j.polymer.2022.124544] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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15
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16
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Metallo-Supramolecular Complexation Behavior of Terpyridine- and Ferrocene-Based Polymers in Solution-A Molecular Hydrodynamics Perspective. Polymers (Basel) 2022; 14:polym14050944. [PMID: 35267767 PMCID: PMC8912760 DOI: 10.3390/polym14050944] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2022] [Revised: 02/21/2022] [Accepted: 02/22/2022] [Indexed: 02/01/2023] Open
Abstract
The contribution deals with the synthesis of the poly(methacrylate)-based copolymers, which contain ferrocene and/or terpyridine moieties in the side chains, and the subsequent analysis of their self-assembly behavior upon supramolecular/coordination interactions with Eu3+ and Pd2+ ions in dilute solutions. Both metal ions provoke intra and inter molecular complexation that results in the formation of large supra-macromolecular assembles of different conformation/shapes. By applying complementary analytical approaches (i.e., sedimentation-diffusion analysis in the analytical ultracentrifuge, dynamic light scattering, viscosity and density measurements, morphology studies by electron microscopy), a map of possible conformational states/shapes was drawn and the corresponding fundamental hydrodynamic and macromolecular characteristics of metallo-supramolecular assemblies at various ligand-to-ion molar concentration ratios (M/L) in extremely dilute polymer solutions (c[η]≈0.006) were determined. It was shown that intramolecular complexation is already detected at (L≈0.1), while at M/L>0.5 solution/suspension precipitates. Extreme aggregation/agglomeration behavior of such dilute polymer solutions at relatively “high” metal ion content is explained from the perspective of polymer-solvent and charge interactions that will accompany the intramolecular complexation due to the coordination interactions.
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17
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Xie J, Yu P, Wang Z, Li J. Recent Advances of Self-Healing Polymer Materials via Supramolecular Forces for Biomedical Applications. Biomacromolecules 2022; 23:641-660. [PMID: 35199999 DOI: 10.1021/acs.biomac.1c01647] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
Noncovalent interactions can maintain the three-dimensional structures of biomacromolecules (e.g., polysaccharides and proteins) and control specific recognition in biological systems. Supramolecular chemistry was gradually developed as a result, and this led to design and application of self-healing materials. Self-healing materials have attracted attention in many fields, such as coatings, bionic materials, elastomers, and flexible electronic devices. Nevertheless, self-healing materials for biomedical applications have not been comprehensively summarized, even though many reports have been focused on specific areas. In this Review, we first introduce the different categories of supramolecular forces used in preparing self-healing materials and then describe biological applications developed in the last 5 years, including antibiofouling, smart drug/protein delivery, wound healing, electronic skin, cartilage lubrication protection, and tissue engineering scaffolds. Finally, the limitations of current biomedical applications are indicated, key design points are offered for new biological self-healing materials, and potential directions for biological applications are highlighted.
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Affiliation(s)
- Jing Xie
- College of Polymer Science and Engineering, State Key Laboratory of Polymer Materials Engineering, Sichuan University, Chengdu 610065, P.R. China
| | - Peng Yu
- College of Polymer Science and Engineering, State Key Laboratory of Polymer Materials Engineering, Sichuan University, Chengdu 610065, P.R. China
| | - Zhanhua Wang
- State Key Laboratory of Polymer Materials Engineering, Polymer Research Institute, Sichuan University, Chengdu 610065, P.R. China
| | - Jianshu Li
- College of Polymer Science and Engineering, State Key Laboratory of Polymer Materials Engineering, Sichuan University, Chengdu 610065, P.R. China.,State Key Laboratory of Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu 610041, P.R. China
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18
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Hübner H, Candeago R, Schmitt D, Schießer A, Xiong B, Gallei M, Su X. Synthesis and covalent immobilization of redox-active metallopolymers for organic phase electrochemistry. POLYMER 2022. [DOI: 10.1016/j.polymer.2022.124656] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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19
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Yan J, Yao J, Hu Y, Huang D, Yao D, Wu F, Zhang Q, Yan Y. Immobilization of polyoxometalates via in-situ protonation and self-gelation of PEG-b-PDMAEMA-b-PTEPM triblock copolymer and its application in selective oxidation. POLYMER 2022. [DOI: 10.1016/j.polymer.2021.124512] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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20
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Alves EA, Tomazett VK, Martins DM, Lima-Neto BS. Development of ruthenium polypyridine metallo-monomers and characterization of their metallopolymers obtained by ROMP. NEW J CHEM 2022. [DOI: 10.1039/d1nj06085f] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
New monomeric ligands inserted in ruthenium polypyridine complexes generated metallomonomers that were copolymerized with NBE by ROMP resulting in metallopolymers.
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Affiliation(s)
- Elizabeth A. Alves
- São Carlos Institute of Chemistry, University of São Paulo (IQSC-USP), São Carlos, SP 13560-970, Brazil
| | - Vinicius K. Tomazett
- São Carlos Institute of Chemistry, University of São Paulo (IQSC-USP), São Carlos, SP 13560-970, Brazil
| | - Daniele M. Martins
- São Carlos Institute of Chemistry, University of São Paulo (IQSC-USP), São Carlos, SP 13560-970, Brazil
| | - Benedito S. Lima-Neto
- São Carlos Institute of Chemistry, University of São Paulo (IQSC-USP), São Carlos, SP 13560-970, Brazil
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21
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Oberle KG, Whitman EL, Jolly CS, Webster KA, Marx BS, Howard CM, Hanger CA, Ramey EE, Zou Y, Lowe JC, Turlington M, Turlington CR. Metallopolymers in minutes via organocatalysis at room temperature. Polym Chem 2022. [DOI: 10.1039/d2py00747a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Organocatalytic ring-opening polymerization of cyclic carbonate monomers derivatized with metallocenes is described for the rapid synthesis of high Mn metallopolymers.
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Affiliation(s)
- Kjersti G. Oberle
- Hope College Department of Chemistry and Biochemistry, Holland, MI 49422, USA
| | - Elizabeth L. Whitman
- Berry College Department of Chemistry and Biochemistry, Mount Berry, GA, 30149, USA
| | - Charles S. Jolly
- Berry College Department of Chemistry and Biochemistry, Mount Berry, GA, 30149, USA
| | | | - Benjamin S. Marx
- Berry College Department of Chemistry and Biochemistry, Mount Berry, GA, 30149, USA
| | | | - Clara A. Hanger
- Berry College Department of Chemistry and Biochemistry, Mount Berry, GA, 30149, USA
| | - Erin E. Ramey
- Hope College Department of Chemistry and Biochemistry, Holland, MI 49422, USA
| | - Yutong Zou
- Hope College Department of Chemistry and Biochemistry, Holland, MI 49422, USA
| | - Jared C. Lowe
- Hope College Department of Chemistry and Biochemistry, Holland, MI 49422, USA
| | - Mark Turlington
- Berry College Department of Chemistry and Biochemistry, Mount Berry, GA, 30149, USA
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22
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Tethering smartness to the metal containing polymers - recent trends in the stimuli-responsive metal containing polymers. J Organomet Chem 2021. [DOI: 10.1016/j.jorganchem.2021.122129] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
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23
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Bochkarev LN, Parshina YP, Gracheva YV, Kovylina TA, Lermontova SA, Klapshina LG, Konev AN, Lopatin MA, Lukina MM, Komarova AD, Shcheslavskiy VI, Shirmanova MV. Red Light-Emitting Water-Soluble Luminescent Iridium-Containing Polynorbornenes: Synthesis, Characterization and Oxygen Sensing Properties in Biological Tissues In Vivo. Molecules 2021; 26:6349. [PMID: 34770757 PMCID: PMC8587708 DOI: 10.3390/molecules26216349] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2021] [Revised: 10/12/2021] [Accepted: 10/18/2021] [Indexed: 11/16/2022] Open
Abstract
New water-soluble polynorbornenes P1-P4 containing oligoether, amino acid groups and luminophoric complexes of iridium(III) were synthesized by ring-opening metathesis polymerization. The polymeric products in organic solvents and in water demonstrate intense photoluminescence in the red spectral region. The polymers P1 and P3 with 1-phenylisoquinoline cyclometalating ligands in iridium fragments reveal 4-6 fold higher emission quantum yields in solutions than those of P2 and P4 that contain iridium complexes with 1-(thien-2-yl)isoquinoline cyclometalating ligands. The emission parameters of P1-P4 in degassed solutions essentially differ from those in the aerated solutions showing oxygen-dependent quenching of phosphorescence. Biological testing of P1 and P3 demonstrates that the polymers do not penetrate into live cultured cancer cells and normal skin fibroblasts and do not possess cytotoxicity within the concentrations and time ranges reasonable for biological studies. In vivo, the polymers display longer phosphorescence lifetimes in mouse tumors than in muscle, as measured using phosphorescence lifetime imaging (PLIM), which correlates with tumor hypoxia. Therefore, preliminary evaluation of the synthesized polymers shows their suitability for noninvasive in vivo assessments of oxygen levels in biological tissues.
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Affiliation(s)
- Leonid N. Bochkarev
- Razuvaev Institute of Organometallic Chemistry, Russian Academy of Sciences, Tropinina, 49, 603950 Nizhny Novgorod, Russia; (Y.P.P.); (Y.V.G.); (T.A.K.); (S.A.L.); (L.G.K.); (A.N.K.); (M.A.L.)
| | - Yulia P. Parshina
- Razuvaev Institute of Organometallic Chemistry, Russian Academy of Sciences, Tropinina, 49, 603950 Nizhny Novgorod, Russia; (Y.P.P.); (Y.V.G.); (T.A.K.); (S.A.L.); (L.G.K.); (A.N.K.); (M.A.L.)
| | - Yana V. Gracheva
- Razuvaev Institute of Organometallic Chemistry, Russian Academy of Sciences, Tropinina, 49, 603950 Nizhny Novgorod, Russia; (Y.P.P.); (Y.V.G.); (T.A.K.); (S.A.L.); (L.G.K.); (A.N.K.); (M.A.L.)
| | - Tatyana A. Kovylina
- Razuvaev Institute of Organometallic Chemistry, Russian Academy of Sciences, Tropinina, 49, 603950 Nizhny Novgorod, Russia; (Y.P.P.); (Y.V.G.); (T.A.K.); (S.A.L.); (L.G.K.); (A.N.K.); (M.A.L.)
| | - Svetlana A. Lermontova
- Razuvaev Institute of Organometallic Chemistry, Russian Academy of Sciences, Tropinina, 49, 603950 Nizhny Novgorod, Russia; (Y.P.P.); (Y.V.G.); (T.A.K.); (S.A.L.); (L.G.K.); (A.N.K.); (M.A.L.)
| | - Larisa G. Klapshina
- Razuvaev Institute of Organometallic Chemistry, Russian Academy of Sciences, Tropinina, 49, 603950 Nizhny Novgorod, Russia; (Y.P.P.); (Y.V.G.); (T.A.K.); (S.A.L.); (L.G.K.); (A.N.K.); (M.A.L.)
| | - Aleksey N. Konev
- Razuvaev Institute of Organometallic Chemistry, Russian Academy of Sciences, Tropinina, 49, 603950 Nizhny Novgorod, Russia; (Y.P.P.); (Y.V.G.); (T.A.K.); (S.A.L.); (L.G.K.); (A.N.K.); (M.A.L.)
| | - Mikhail A. Lopatin
- Razuvaev Institute of Organometallic Chemistry, Russian Academy of Sciences, Tropinina, 49, 603950 Nizhny Novgorod, Russia; (Y.P.P.); (Y.V.G.); (T.A.K.); (S.A.L.); (L.G.K.); (A.N.K.); (M.A.L.)
| | - Maria M. Lukina
- Institute of Experimental Oncology and Biomedical Technologies, Privolzhsky Research Medical University, Minin and Pozharsky Sq. 10/1, 603005 Nizhny Novgorod, Russia; (M.M.L.); (A.D.K.); (V.I.S.); (M.V.S.)
| | - Anastasia D. Komarova
- Institute of Experimental Oncology and Biomedical Technologies, Privolzhsky Research Medical University, Minin and Pozharsky Sq. 10/1, 603005 Nizhny Novgorod, Russia; (M.M.L.); (A.D.K.); (V.I.S.); (M.V.S.)
| | - Vladislav I. Shcheslavskiy
- Institute of Experimental Oncology and Biomedical Technologies, Privolzhsky Research Medical University, Minin and Pozharsky Sq. 10/1, 603005 Nizhny Novgorod, Russia; (M.M.L.); (A.D.K.); (V.I.S.); (M.V.S.)
- Becker&Hickl GmbH, Nunsdorfer Ring 7-9, 12277 Berlin, Germany
| | - Marina V. Shirmanova
- Institute of Experimental Oncology and Biomedical Technologies, Privolzhsky Research Medical University, Minin and Pozharsky Sq. 10/1, 603005 Nizhny Novgorod, Russia; (M.M.L.); (A.D.K.); (V.I.S.); (M.V.S.)
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24
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Zhou Y, Ma J, Gao C, Fan X, Lashari NUR, Li J. Electrospun nanofibers from
ferrocene‐containing
multiblock copolymers prepared via
RAFT
polymerization with
F127
modified precursor. J Appl Polym Sci 2021. [DOI: 10.1002/app.50984] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Yingxue Zhou
- Department of Polymeric Materials and Engineering College of Materials Science and Engineering, Xi'an Polytechnic University Xi'an China
| | - Jianhua Ma
- Department of Polymeric Materials and Engineering College of Materials Science and Engineering, Xi'an Polytechnic University Xi'an China
| | - Chaofeng Gao
- Shaanxi Research Design institute Petroleum and Chemical Industry Xi'an China
| | - Xiaodong Fan
- Shaanxi Key Laboratory of Macromolecular Science and Technology School of Chemistry and Chemical Engineering, Northwestern Polytechnical University Xi'an China
| | - Najeeb ur Rehman Lashari
- Department of Polymeric Materials and Engineering College of Materials Science and Engineering, Xi'an Polytechnic University Xi'an China
| | - Junpeng Li
- Department of Applied Chemistry School of Science, Xi'an University of Technology Xi'an China
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25
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Rational Design of Biomolecules/Polymer Hybrids by Reversible Deactivation Radical Polymerization (RDRP) for Biomedical Applications. CHINESE JOURNAL OF POLYMER SCIENCE 2021. [DOI: 10.1007/s10118-021-2543-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
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26
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27
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Ling Q, Zhen F, Astruc D, Gu H. ROMP Synthesis of Side-Chain Ferrocene-Containing Polyelectrolyte and Its Redox-Responsive Hydrogels Showing Dramatically Improved Swelling with β-Cyclodextrin. Macromol Rapid Commun 2021; 42:e2100049. [PMID: 33723879 DOI: 10.1002/marc.202100049] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2021] [Revised: 02/18/2021] [Indexed: 11/09/2022]
Abstract
A new side-chain ferrocene (Fc)-containing polyelectrolyte has been synthesized by controlled ring-opening metathesis polymerization of a water-soluble Fc-containing norbornene-based quaternary ammonium salt, as well as the corresponding covalently cross-linked polyelectrolyte hydrogel. In order to provide Fc-containing supramolecular polyelectrolyte hydrogels whose swelling property is largely improved by host-guest interaction, a covalently cross-linked polyelectrolyte hydrogel is soaked into the β-CD aqueous solution to form β-CD@Fc supramolecular polyelectrolyte hydrogel, or alternatively the quaternary ammonium salt supramolecular monomer is first formed, then copolymerized with a crosslinking agent to fabricate the supramolecular hydrogel with better water absorption ability. All the Fc-containing hydrogels exhibited good redox-responsiveness with swelling-shrinking behaviors by chemically reversibly adjusting the disassembly/assembly of β-CD@Fc inclusion complexes. This is the first example of side-chain Fc-containing polycationic supramolecular hydrogels possessing swelling-shrinking properties based on the splitting/combining of β-CD and Fc units, and potential applications are expected as controlled drug delivery and actuators.
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Affiliation(s)
- Qiangjun Ling
- Key Laboratory of Leather Chemistry and Engineering of Ministry of Education, National Engineering Research Center of Clean Technology in Leather Industry, Sichuan University, Chengdu, 610065, China
| | - Fangchen Zhen
- MaCSE, Institut des Sciences Chimiques de Rennes, ISCR, UMR CNRS N°6226, Bât 10C, Université de Rennes 1, Campus de Beaulieu, 263 Avenue du Général Leclerc, Rennes, 35042, France
| | - Didier Astruc
- Univ. Bordeaux, ISM, UMR CNRS 5255, 351 Cours de La Libération, Talence, 33405, France
| | - Haibin Gu
- Key Laboratory of Leather Chemistry and Engineering of Ministry of Education, National Engineering Research Center of Clean Technology in Leather Industry, Sichuan University, Chengdu, 610065, China
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28
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Borchers PS, Dirauf M, Strumpf M, Görls H, Weber C, Hager MD, Schubert US. Ferrocene containing redox-responsive poly(2-oxazoline)s. Chem Commun (Camb) 2021; 57:1308-1311. [PMID: 33459327 DOI: 10.1039/d0cc07830a] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
A new monomer, 2-ferrocene-ethyl-2-oxazoline, was copolymerized with 2-alkyl-2-oxazolines. The cationic ring opening polymerization (CROP) of 2-oxazolines allows the synthesis of well-defined copolymers with adjustable molar masses as well as end-group control, which was also evident from kinetic studies. The utilization of this new comonomer led to redox-active polymers as proven by UV-VIS-measurements and cyclic-voltammetry.
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Affiliation(s)
- Philipp S Borchers
- Laboratory of Organic and Macromolecular Chemistry (IOMC) Friedrich Schiller University Jena, Humboldtstr. 10, Jena 07743, Germany.
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29
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Winter T, Haider W, Schießer A, Presser V, Gallei M, Schäfer A. Rings and Chains: Synthesis and Characterization of Polyferrocenylmethylene. Macromol Rapid Commun 2021; 42:e2000738. [PMID: 33554420 DOI: 10.1002/marc.202000738] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2020] [Revised: 01/20/2021] [Indexed: 12/18/2022]
Abstract
The synthesis and characterization of polyferrocenylmethylene (PFM) starting from dilithium 2,2-bis(cyclopentadienide)propane and a Me2 C[1]magnesocenophane is reported. Molecular weights of up to Mw = 11 700 g mol-1 featuring a dispersity, Ð, of 1.40 can be achieved. The material is studied by different methods comprising nuclear magnetic resonance (NMR) spectroscopy, matrix-assisted laser desorption/ionization time of flight (MALDI-ToF) mass spectrometry, differential scanning calorimetry (DSC), and thermogravimetric analysis (TGA) measurements elucidating the molecular structure and thermal properties of these novel polymers. Moreover, cyclic voltammetry (CV) reveals quasi-reversible oxidation and reduction behavior and communication between the iron centers. Also, the crystal structure of a related cyclic hexamer is presented.
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Affiliation(s)
- Tamara Winter
- Ernst-Berl-Institute of Chemical Engineering and Macromolecular Chemistry, Technische Universität Darmstadt, Alarich-Weiss-Straße 4, Darmstadt, 64287, Germany.,Department of Chemistry, Saarland University, Saarbrücken, 66123, Germany.,Department of Materials Science and Engineering, Saarland University, Campus D2 2, Saarbrücken, 66123, Germany
| | - Wasim Haider
- Department of Chemistry, Saarland University, Saarbrücken, 66123, Germany
| | - Alexander Schießer
- Mass Spectrometry, Department of Chemistry, Technische Universität Darmstadt, Alarich-Weiss-Straße 4, Darmstadt, 64287, Germany
| | - Volker Presser
- Department of Materials Science and Engineering, Saarland University, Campus D2 2, Saarbrücken, 66123, Germany.,INM - Leibniz-Institute for New Materials, Campus D2 2, Saarbrücken, 66123, Germany
| | - Markus Gallei
- Department of Chemistry, Saarland University, Saarbrücken, 66123, Germany
| | - André Schäfer
- Department of Chemistry, Saarland University, Saarbrücken, 66123, Germany
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30
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Clary KE, Karayilan M, McCleary-Petersen KC, Petersen HA, Glass RS, Pyun J, Lichtenberger DL. Increasing the rate of the hydrogen evolution reaction in neutral water with protic buffer electrolytes. Proc Natl Acad Sci U S A 2020; 117:32947-32953. [PMID: 33310905 PMCID: PMC7777250 DOI: 10.1073/pnas.2012085117] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
Electrocatalytic generation of H2 is challenging in neutral pH water, where high catalytic currents for the hydrogen evolution reaction (HER) are particularly sensitive to the proton source and solution characteristics. A tris(hydroxymethyl)aminomethane (TRIS) solution at pH 7 with a [2Fe-2S]-metallopolymer electrocatalyst gave catalytic current densities around two orders of magnitude greater than either a more conventional sodium phosphate solution or a potassium chloride (KCl) electrolyte solution. For a planar polycrystalline Pt disk electrode, a TRIS solution at pH 7 increased the catalytic current densities for H2 generation by 50 mA/cm2 at current densities over 100 mA/cm2 compared to a sodium phosphate solution. As a special feature of this study, TRIS is acting not only as the primary source of protons and the buffer of the pH, but the protonated TRIS ([TRIS-H]+) is also the sole cation of the electrolyte. A species that is simultaneously the proton source, buffer, and sole electrolyte is termed a protic buffer electrolyte (PBE). The structure-activity relationships of the TRIS PBE that increase the HER rate of the metallopolymer and platinum catalysts are discussed. These results suggest that appropriately designed PBEs can improve HER rates of any homogeneous or heterogeneous electrocatalyst system. General guidelines for selecting a PBE to improve the catalytic current density of HER systems are offered.
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Affiliation(s)
- Kayla E. Clary
- Department of Chemistry and Biochemistry, The University of Arizona, Tucson, AZ 85721
| | - Metin Karayilan
- Department of Chemistry and Biochemistry, The University of Arizona, Tucson, AZ 85721
| | | | - Haley A. Petersen
- Department of Chemistry and Biochemistry, The University of Arizona, Tucson, AZ 85721
| | - Richard S. Glass
- Department of Chemistry and Biochemistry, The University of Arizona, Tucson, AZ 85721
| | - Jeffrey Pyun
- Department of Chemistry and Biochemistry, The University of Arizona, Tucson, AZ 85721
- Department of Chemical and Biological Engineering, Program for Chemical Convergence for Energy and Environment and the Center for Intelligent Hybrids, Seoul National University, 151-744 Seoul, Korea
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32
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Sha Y, Jia H, Shen Z, Luo Z. Synthetic strategies, properties, and applications of unsaturated main-chain metallopolymers prepared by olefin metathesis polymerization. POLYM REV 2020. [DOI: 10.1080/15583724.2020.1801727] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Ye Sha
- Department of Chemistry and Material Science, College of Science, Nanjing Forestry University, Nanjing, PR China
| | - Huan Jia
- Department of Chemistry and Material Science, College of Science, Nanjing Forestry University, Nanjing, PR China
| | - Zhihua Shen
- Department of Chemistry and Material Science, College of Science, Nanjing Forestry University, Nanjing, PR China
| | - Zhenyang Luo
- Department of Chemistry and Material Science, College of Science, Nanjing Forestry University, Nanjing, PR China
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33
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Sha Y, Shen Z, Jia H, Luo Z. Main-Chain Ferrocene-Containing Polymers Prepared by Acyclic Diene Metathesis Polymerization: A Review. CURR ORG CHEM 2020. [DOI: 10.2174/1385272824666191227111804] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
Ferrocene, the crown of metallocene family, is widely studied as a functional
unit in electrochemical and catalytic applications due to its sandwich structure. Ferrocene
moieties can be embedded into the polymer backbone, leading to main-chain ferrocenecontaining
polymers. These polymeric materials combine the unique functionalities of
iron center with the processabilities of polymers. As one of the choice polymerization
techniques, acyclic diene metathesis (ADMET) polymerization serves as a versatile
method to prepare main-chain ferrocene-containing polymers under mild conditions using
α,ω-dienes as monomers. This paper overviews main-chain ferrocene-containing polymers
prepared by ADMET polymerization. Advances in the design, synthesis and applications
of this class of organometallic monomers and polymers are detailed.
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Affiliation(s)
- Ye Sha
- College of Science, Nanjing Forestry University, Nanjing, 210037, China
| | - Zhihua Shen
- College of Science, Nanjing Forestry University, Nanjing, 210037, China
| | - Huan Jia
- College of Science, Nanjing Forestry University, Nanjing, 210037, China
| | - Zhenyang Luo
- College of Science, Nanjing Forestry University, Nanjing, 210037, China
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34
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Astruc D. The supramolecular redox functions of metallomacromolecules. JOURNAL OF LEATHER SCIENCE AND ENGINEERING 2020. [DOI: 10.1186/s42825-020-00026-z] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Abstract
Metallomacromolecules are frequently encountered in redox proteins including metal-tanned hide collagen and play crucial roles involving supramolecular properties in biological electron-transfer processes. They are also currently found in non-natural families, such as: metallopolymers, metallodendrimers and metallodendronic polymers. This mini-review discusses the supramolecular redox functions of such nanomaterials developed in our research group. Electron-transfer processes are first examined in mono-, bis- and hexa-nuclear ferrocenes and other electron-reservoir organoiron systems showing the influence of supramolecular and reorganization aspects on their mechanism. Then applications of electron-transfer processes using these same organoiron redox systems in metallomacromolecules and their supramolecular functions are discussed including redox recognition/sensing, catalysis templates, electrocatalysis, redox catalysis, molecular machines, electrochromes, drug delivery device and nanobatteries.
Graphical Abstract
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35
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Sha Y, Zhu T, Rahman A, Cha Y, Hwang J, Luo Z, Tang C. Synthesis of Site-specific Charged Metallopolymers via Reversible Addition-Fragmentation Chain Transfer (RAFT) Polymerization. POLYMER 2020; 187:122095. [PMID: 32863439 PMCID: PMC7451713 DOI: 10.1016/j.polymer.2019.122095] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Site-specific cobaltocenium-labeled polymers are synthesized by reversible addition-fragmentation chain transfer (RAFT) polymerization using cobaltocenium-labeled chain transfer agents. These chain transfer agents show counterion-dependent solubility. Based on the chemical structure of the chain transfer agents, single cobaltocenium moieties are dictated to be in predetermined locations at either the center or terminals of the polymer chains. Polymerization of hydrophobic monomers (methyl methacrylate, methyl acrylate and styrene) and hydrophilic monomers (2-(dimethylamino)ethyl methacrylate and methacrylic acid) is demonstrated to follow a controlled manner based on kinetic studies. Cobaltocenium-labeled polymers with molecular weights greater than 100,000 Da can be prepared by using a difunctional chain transfer agent. Photophysical properties, electrochemical properties, thermal properties and morphology of the cobaltocenium-labeled polymers are also investigated.
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Affiliation(s)
- Ye Sha
- College of Science, Nanjing Forestry University, Nanjing, 210037, PR China
- Department of Chemistry and Biochemistry, University of South Carolina, Columbia, South Carolina 29208, United States
| | - Tianyu Zhu
- Department of Chemistry and Biochemistry, University of South Carolina, Columbia, South Carolina 29208, United States
| | - Anisur Rahman
- Department of Chemistry and Biochemistry, University of South Carolina, Columbia, South Carolina 29208, United States
| | - Yujin Cha
- Department of Chemistry and Biochemistry, University of South Carolina, Columbia, South Carolina 29208, United States
| | - Jihyeon Hwang
- Department of Chemistry and Biochemistry, University of South Carolina, Columbia, South Carolina 29208, United States
| | - Zhenyang Luo
- College of Science, Nanjing Forestry University, Nanjing, 210037, PR China
| | - Chuanbing Tang
- Department of Chemistry and Biochemistry, University of South Carolina, Columbia, South Carolina 29208, United States
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Katsuhara S, Mamiya H, Yamamoto T, Tajima K, Isono T, Satoh T. Metallopolymer-block-oligosaccharide for sub-10 nm microphase separation. Polym Chem 2020. [DOI: 10.1039/d0py00271b] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The novel high-χ BCPs comprising poly(vinyl ferrocene) and oligosaccharides formed hexagonal cylinder morphology with d values of ∼8 nm. Lamellar morphology with d values of ∼9 nm was also realized by mixing these polymers and glucose.
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Affiliation(s)
- Satoshi Katsuhara
- Graduate School of Chemical Sciences and Engineering
- Hokkaido University
- Sapporo 060-8628
- Japan
| | - Hiroaki Mamiya
- National Institute for Materials Science
- Ibaraki 305-0047
- Japan
| | - Takuya Yamamoto
- Faculty of Engineering
- Hokkaido University
- Sapporo 060-8628
- Japan
| | - Kenji Tajima
- Faculty of Engineering
- Hokkaido University
- Sapporo 060-8628
- Japan
| | - Takuya Isono
- Faculty of Engineering
- Hokkaido University
- Sapporo 060-8628
- Japan
| | - Toshifumi Satoh
- Faculty of Engineering
- Hokkaido University
- Sapporo 060-8628
- Japan
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Rahman MA, Cha Y, Yuan L, Pageni P, Zhu T, Jui MS, Tang C. Polymerization-Induced Self-Assembly of Metallo-Polyelectrolyte Block Copolymers. JOURNAL OF POLYMER SCIENCE 2020; 58:77-83. [PMID: 34337427 PMCID: PMC8324045 DOI: 10.1002/pola.29439] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2019] [Accepted: 06/25/2019] [Indexed: 11/08/2022]
Abstract
Cobaltocenium-containing polyelectrolyte block copolymer nanoparticles were prepared via polymerization-induced self-assembly (PISA) using aqueous dispersion RAFT polymerization. The cationic steric stabilizer was a macromolecular chain-transfer agent (macro-CTA) based on poly (2-cobaltocenium amidoethyl methacrylate chloride) (PCoAEMACl), and the core-forming block was poly(2-hydroxypropyl methacrylate) (PHPMA). Stable cationic spherical nanoparticles were formed in aqueous solution with low dispersity without adding any salts. The chain extension of macro-CTA with HPMA was efficient and fast. The effects of block copolymer compositions, solid content, charge density, and addition of salts were studied. It was found that the degree of polymerization of both the stabilizer PCoAEMACl and the core-forming PHPMA had a strong influence on the size of nanoparticles.
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Affiliation(s)
- Md Anisur Rahman
- Department of Chemistry and Biochemistry, University of South Carolina, Columbia, South Carolina 29208
| | - Yujin Cha
- Department of Chemistry and Biochemistry, University of South Carolina, Columbia, South Carolina 29208
| | - Liang Yuan
- Department of Chemistry and Biochemistry, University of South Carolina, Columbia, South Carolina 29208
| | - Parasmani Pageni
- Department of Chemistry and Biochemistry, University of South Carolina, Columbia, South Carolina 29208
| | - Tianyu Zhu
- Department of Chemistry and Biochemistry, University of South Carolina, Columbia, South Carolina 29208
| | - Moumita Sharmin Jui
- Department of Chemistry and Biochemistry, University of South Carolina, Columbia, South Carolina 29208
| | - Chuanbing Tang
- Department of Chemistry and Biochemistry, University of South Carolina, Columbia, South Carolina 29208
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Guven N, Sultanova H, Ozer B, Yucel B, Camurlu P. Tuning of electrochromic properties of electrogenerated polythiophenes through Ru(II) complex tethering and backbone derivatization. Electrochim Acta 2020. [DOI: 10.1016/j.electacta.2019.135134] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Dzhardimalieva GI, Uflyand IE. Conjugated Thermolysis of Metal-Containing Monomers: Toward Core–Shell Nanostructured Advanced Materials. J Inorg Organomet Polym Mater 2020. [DOI: 10.1007/s10904-019-01275-0] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
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40
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Sha Y, Rahman MA, Zhu T, Cha Y, McAlister CW, Tang C. ROMPI-CDSA: ring-opening metathesis polymerization-induced crystallization-driven self-assembly of metallo-block copolymers. Chem Sci 2019; 10:9782-9787. [PMID: 32055347 PMCID: PMC6993615 DOI: 10.1039/c9sc03056e] [Citation(s) in RCA: 33] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2019] [Accepted: 09/04/2019] [Indexed: 01/18/2023] Open
Abstract
Polymerization-induced self-assembly (PISA) and crystallization-driven self-assembly (CDSA) are among the most prevailing methods for block copolymer self-assembly. Taking the merits of scalability of PISA and dimension control of CDSA, we report one-pot synchronous PISA and CDSA via ring-opening metathesis polymerization (ROMP) to prepare nano-objects based on a crystalline poly(ruthenocene) motif. We denote this self-assembly methodology as ROMPI-CDSA to enable a simple, yet robust approach for the preparation of functional nanomaterials.
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Affiliation(s)
- Ye Sha
- Department of Chemistry and Biochemistry , University of South Carolina , Columbia , South Carolina 29208 , USA .
| | - Md Anisur Rahman
- Department of Chemistry and Biochemistry , University of South Carolina , Columbia , South Carolina 29208 , USA .
| | - Tianyu Zhu
- Department of Chemistry and Biochemistry , University of South Carolina , Columbia , South Carolina 29208 , USA .
| | - Yujin Cha
- Department of Chemistry and Biochemistry , University of South Carolina , Columbia , South Carolina 29208 , USA .
| | - C Wayne McAlister
- Department of Chemistry and Biochemistry , University of South Carolina , Columbia , South Carolina 29208 , USA .
| | - Chuanbing Tang
- Department of Chemistry and Biochemistry , University of South Carolina , Columbia , South Carolina 29208 , USA .
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Sha Y, Zhang Y, Xu E, McAlister CW, Zhu T, Craig SL, Tang C. Generalizing metallocene mechanochemistry to ruthenocene mechanophores. Chem Sci 2019; 10:4959-4965. [PMID: 31183044 PMCID: PMC6526481 DOI: 10.1039/c9sc01347d] [Citation(s) in RCA: 45] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2019] [Accepted: 04/26/2019] [Indexed: 12/15/2022] Open
Abstract
Recent reports have shown that ferrocene displays an unexpected combination of force-free stability and mechanochemical activity, as it acts as the preferred site of chain scission along the backbone of highly extended polymer chains. This observation raises the tantalizing question as to whether similar mechanochemical activity might be present in other metallocenes, and, if so, what features of metallocenes dictate their relative ability to act as mechanophores. In this work, we elucidate polymerization methodologies towards main-chain ruthenocene-based polymers and explore the mechanochemistry of ruthenocene. We find that ruthenocene, in analogy to ferrocene, acts as a highly selective site of main chain scission despite the fact that it is even more inert. A comparison of ruthenocene and ferrocene reactivity provides insights as to the possible origins of metallocene mechanochemistry, including the relative importance of structural and thermodynamic parameters such as bond length and bond dissociation energy. These results suggest that metallocenes might be privileged mechanophores through which highly inert coordination complexes can be made dynamic in a stimuli-responsive fashion, offering potential opportunities in dynamic metallo-supramolecular materials and in mechanochemical routes to reactive intermediates that are otherwise difficult to obtain.
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Affiliation(s)
- Ye Sha
- Department of Chemistry and Biochemistry , University of South Carolina , Columbia , South Carolina 29208 , USA .
| | - Yudi Zhang
- Department of Chemistry , Duke University , Durham , North Carolina 27708 , USA .
| | - Enhua Xu
- Graduate School of System Informatics , Kobe University , Kobe 657-8501 , Japan
| | - C Wayne McAlister
- Department of Chemistry and Biochemistry , University of South Carolina , Columbia , South Carolina 29208 , USA .
| | - Tianyu Zhu
- Department of Chemistry and Biochemistry , University of South Carolina , Columbia , South Carolina 29208 , USA .
| | - Stephen L Craig
- Department of Chemistry , Duke University , Durham , North Carolina 27708 , USA .
| | - Chuanbing Tang
- Department of Chemistry and Biochemistry , University of South Carolina , Columbia , South Carolina 29208 , USA .
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Yiu SC, Nunns A, Ho CL, Ngai JHL, Meng Z, Li G, Gwyther J, Whittell GR, Manners I, Wong WY. Nanostructured Bimetallic Block Copolymers as Precursors to Magnetic FePt Nanoparticles. Macromolecules 2019. [DOI: 10.1021/acs.macromol.9b00088] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Affiliation(s)
- Sze-Chun Yiu
- School of Chemistry, University of Bristol, BS8 1TS Bristol, U.K
- Institute of Molecular Functional Materials and Department of Chemistry, Hong Kong Baptist University, Waterloo Road, Kowloon Tong, Hong Kong, P. R. China
- HKBU Institute of Research and Continuing Education, Shenzhen Virtual University Park, Shenzhen 518057, P. R. China
| | - Adam Nunns
- School of Chemistry, University of Bristol, BS8 1TS Bristol, U.K
| | - Cheuk-Lam Ho
- Institute of Molecular Functional Materials and Department of Chemistry, Hong Kong Baptist University, Waterloo Road, Kowloon Tong, Hong Kong, P. R. China
- HKBU Institute of Research and Continuing Education, Shenzhen Virtual University Park, Shenzhen 518057, P. R. China
| | - Jenner Ho-Loong Ngai
- Institute of Molecular Functional Materials and Department of Chemistry, Hong Kong Baptist University, Waterloo Road, Kowloon Tong, Hong Kong, P. R. China
- HKBU Institute of Research and Continuing Education, Shenzhen Virtual University Park, Shenzhen 518057, P. R. China
| | - Zhengong Meng
- Institute of Molecular Functional Materials and Department of Chemistry, Hong Kong Baptist University, Waterloo Road, Kowloon Tong, Hong Kong, P. R. China
- HKBU Institute of Research and Continuing Education, Shenzhen Virtual University Park, Shenzhen 518057, P. R. China
| | | | - Jessica Gwyther
- School of Chemistry, University of Bristol, BS8 1TS Bristol, U.K
| | | | - Ian Manners
- School of Chemistry, University of Bristol, BS8 1TS Bristol, U.K
- Department of Chemistry, University of Victoria, Victoria, British Columbia V8W 3V6, Canada
| | - Wai-Yeung Wong
- Institute of Molecular Functional Materials and Department of Chemistry, Hong Kong Baptist University, Waterloo Road, Kowloon Tong, Hong Kong, P. R. China
- HKBU Institute of Research and Continuing Education, Shenzhen Virtual University Park, Shenzhen 518057, P. R. China
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Investigation of mercaptan/ε-caprolactam initiated bulk copolymerization of methyl methacrylate with vinyl monomers. JOURNAL OF POLYMER RESEARCH 2019. [DOI: 10.1007/s10965-019-1756-y] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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44
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Yan J, Zheng X, Yao J, Xu P, Miao Z, Li J, Lv Z, Zhang Q, Yan Y. Metallopolymers from organically modified polyoxometalates (MOMPs): A review. J Organomet Chem 2019. [DOI: 10.1016/j.jorganchem.2019.01.012] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
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45
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Rüttiger C, Gemmer L, Schöttner S, Kuttich B, Stühn B, Gallei M. Preparation and self-assembly of polyferrocenyldimethylsilane-containing tri- and pentablock terpolymers. J Organomet Chem 2019. [DOI: 10.1016/j.jorganchem.2019.01.001] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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46
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Yan QQ, Zhou LP, Zhou HY, Wang Z, Cai LX, Guo XQ, Sun XQ, Sun QF. Metallopolymers cross-linked with self-assembled Ln4L4 cages. Dalton Trans 2019; 48:7080-7084. [DOI: 10.1039/c8dt05015e] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Herein, we report a metallopolymer based on a polydivinylbenzene (PDVB) matrix cross-linked by tetranuclear Ln4L4 cages.
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Affiliation(s)
- Qian-Qian Yan
- State Key Laboratory of Structural Chemistry
- Fujian Institute of Research on the Structure of Matter
- Chinese Academy of Sciences
- Fuzhou 350002
- PR China
| | - Li-Peng Zhou
- State Key Laboratory of Structural Chemistry
- Fujian Institute of Research on the Structure of Matter
- Chinese Academy of Sciences
- Fuzhou 350002
- PR China
| | - Hai-Yue Zhou
- State Key Laboratory of Structural Chemistry
- Fujian Institute of Research on the Structure of Matter
- Chinese Academy of Sciences
- Fuzhou 350002
- PR China
| | - Zhuo Wang
- State Key Laboratory of Structural Chemistry
- Fujian Institute of Research on the Structure of Matter
- Chinese Academy of Sciences
- Fuzhou 350002
- PR China
| | - Li-Xuan Cai
- State Key Laboratory of Structural Chemistry
- Fujian Institute of Research on the Structure of Matter
- Chinese Academy of Sciences
- Fuzhou 350002
- PR China
| | - Xiao-Qing Guo
- State Key Laboratory of Structural Chemistry
- Fujian Institute of Research on the Structure of Matter
- Chinese Academy of Sciences
- Fuzhou 350002
- PR China
| | - Xiao-Qi Sun
- State Key Laboratory of Structural Chemistry
- Fujian Institute of Research on the Structure of Matter
- Chinese Academy of Sciences
- Fuzhou 350002
- PR China
| | - Qing-Fu Sun
- State Key Laboratory of Structural Chemistry
- Fujian Institute of Research on the Structure of Matter
- Chinese Academy of Sciences
- Fuzhou 350002
- PR China
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Deng Z, Peng X, Zeng YJ. Ferrocenecarboxylic acid: a functional modulator for UiO-66 synthesis and incorporation of Pd nanoparticles. CrystEngComm 2019. [DOI: 10.1039/c9ce00067d] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
FcCOOH was found to be an efficient modulator for UiO-66 synthesis and a functional group for incorporation of Pd nanoparticles.
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Affiliation(s)
- Zheng Deng
- Shenzhen Key Laboratory of Laser Engineering
- College of Optoelectronic Engineering
- Shenzhen University
- Shenzhen
- P. R. China
| | - Xinsheng Peng
- State Key Laboratory of Silicon Materials
- School of Materials Science and Engineering
- Zhejiang University
- Hangzhou 310027
- P.R. China
| | - Yu-Jia Zeng
- Shenzhen Key Laboratory of Laser Engineering
- College of Optoelectronic Engineering
- Shenzhen University
- Shenzhen
- P. R. China
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48
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Dzhardimalieva GI, Uflyand IE. Synthetic Methodologies for Chelating Polymer Ligands: Recent Advances and Future Development. ChemistrySelect 2018. [DOI: 10.1002/slct.201802516] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Gulzhian I. Dzhardimalieva
- Laboratory of MetallopolymersThe Institute of Problems of Chemical Physics RAS Academician Semenov avenue 1, Chernogolovka, Moscow Region 142432 Russian Federation
| | - Igor E. Uflyand
- Department of ChemistrySouthern Federal University B. Sadovaya str. 105/42, Rostov-on-Don 344006 Russian Federation
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Synthesis of Negative‐Charged Metal‐Containing Cyclomatrix Polyphosphazene Microspheres Based on Polyoxometalates and Application in Charge‐Selective Dye Adsorption. Macromol Rapid Commun 2018; 40:e1800730. [DOI: 10.1002/marc.201800730] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2018] [Revised: 11/07/2018] [Indexed: 01/09/2023]
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50
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Sha Y, Zhang Y, Zhu T, Tan S, Cha Y, Craig SL, Tang C. Ring-Closing Metathesis and Ring-Opening Metathesis Polymerization toward Main-Chain Ferrocene-Containing Polymers. Macromolecules 2018. [DOI: 10.1021/acs.macromol.8b02064] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Ye Sha
- Department of Chemistry and Biochemistry, University of South Carolina, Columbia, South Carolina 29208, United States
| | - Yudi Zhang
- Department of Chemistry, Duke University, Durham, North Carolina 27708, United States
| | - Tianyu Zhu
- Department of Chemistry and Biochemistry, University of South Carolina, Columbia, South Carolina 29208, United States
| | - Shaobo Tan
- Department of Chemistry and Biochemistry, University of South Carolina, Columbia, South Carolina 29208, United States
| | - Yujin Cha
- Department of Chemistry and Biochemistry, University of South Carolina, Columbia, South Carolina 29208, United States
| | - Stephen L. Craig
- Department of Chemistry, Duke University, Durham, North Carolina 27708, United States
| | - Chuanbing Tang
- Department of Chemistry and Biochemistry, University of South Carolina, Columbia, South Carolina 29208, United States
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