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1
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Wadgaonkar SP, Wagner M, Müller AHE, Frey H. Anionic Polymerization of 4-Allyldimethylsilylstyrene: Versatile Polymer Scaffolds for Post-Polymerization Modification. Macromolecules 2023. [DOI: 10.1021/acs.macromol.2c02202] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Affiliation(s)
- Shivani P. Wadgaonkar
- Department of Chemistry, Johannes Gutenberg University Mainz, Duesbergweg 10-14, 55128 Mainz, Germany
| | - Manfred Wagner
- Max Planck Institute for Polymer Research, Ackermannweg 10, 55128 Mainz, Germany
| | - Axel H. E. Müller
- Department of Chemistry, Johannes Gutenberg University Mainz, Duesbergweg 10-14, 55128 Mainz, Germany
| | - Holger Frey
- Department of Chemistry, Johannes Gutenberg University Mainz, Duesbergweg 10-14, 55128 Mainz, Germany
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2
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von Tiedemann P, Kersten E, Ewald J, Linder T, Fuchs C, Wagner M, Frey H. A Nonconventional Approach toward Multihydroxy Functional Polystyrenes Relying on a Simple Grignard Reagent. Macromolecules 2020. [DOI: 10.1021/acs.macromol.0c00541] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Philipp von Tiedemann
- Institute of Organic Chemistry, Johannes Gutenberg University, Duesbergweg 10-14, 55128 Mainz, Germany
- Graduate School Materials Science in Mainz, Staudingerweg 9, 55128 Mainz, Germany
| | - Erik Kersten
- Institute of Organic Chemistry, Johannes Gutenberg University, Duesbergweg 10-14, 55128 Mainz, Germany
| | - Johannes Ewald
- Institute of Organic Chemistry, Johannes Gutenberg University, Duesbergweg 10-14, 55128 Mainz, Germany
| | - Torsten Linder
- Institute of Organic Chemistry, Johannes Gutenberg University, Duesbergweg 10-14, 55128 Mainz, Germany
| | - Christian Fuchs
- Institute of Organic Chemistry, Johannes Gutenberg University, Duesbergweg 10-14, 55128 Mainz, Germany
| | - Manfred Wagner
- Max-Planck Institute for Polymer Research, Ackermannweg 10, 55128 Mainz, Germany
| | - Holger Frey
- Institute of Organic Chemistry, Johannes Gutenberg University, Duesbergweg 10-14, 55128 Mainz, Germany
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3
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Bai H, Zhang Z, Ma H, Han L, Mu X, Huang W, Liu P, Wu Y. Investigation of the features in living anionic polymerization with styrene derivatives containing annular substituents. Polym Chem 2019. [DOI: 10.1039/c8py01825a] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Abstract
Five styrene derivatives with annular substituents (SAs), called CPBE, CHBE, THNE, THBE and META, were successfully synthesized and living anionic polymerization was conducted.
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Affiliation(s)
- Hongyuan Bai
- Department of Polymer Science and Engineering
- School of Chemical Engineering
- Dalian University of Technology
- Dalian 116024
- China
| | - Zhi Zhang
- Department of Polymer Science and Engineering
- School of Chemical Engineering
- Dalian University of Technology
- Dalian 116024
- China
| | - Hongwei Ma
- Department of Polymer Science and Engineering
- School of Chemical Engineering
- Dalian University of Technology
- Dalian 116024
- China
| | - Li Han
- Department of Polymer Science and Engineering
- School of Chemical Engineering
- Dalian University of Technology
- Dalian 116024
- China
| | - Xiaochun Mu
- Department of Polymer Science and Engineering
- School of Chemical Engineering
- Dalian University of Technology
- Dalian 116024
- China
| | - Wei Huang
- Department of Polymer Science and Engineering
- School of Chemical Engineering
- Dalian University of Technology
- Dalian 116024
- China
| | - Pibo Liu
- Department of Polymer Science and Engineering
- School of Chemical Engineering
- Dalian University of Technology
- Dalian 116024
- China
| | - Yibo Wu
- Beijing Inst. Petrochem Technol
- Beijing Key Lab of Special Elastomer Composite Mat
- Beijing 102617
- China
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4
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Azuma K, Sun J, Choo Y, Rokhlenko Y, Dwyer JH, Schweitzer B, Hayakawa T, Osuji CO, Gopalan P. Self-Assembly of an Ultrahigh-χ Block Copolymer with Versatile Etch Selectivity. Macromolecules 2018. [DOI: 10.1021/acs.macromol.8b01409] [Citation(s) in RCA: 46] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Koei Azuma
- Department of Materials Science and Engineering, School of Materials and Chemical Technology, Tokyo Institute of Technology, 2-12-1-S8-36 Ookayama, Meguro-ku, Tokyo 152-8552, Japan
| | | | - Youngwoo Choo
- Department of Chemical and Environmental Engineering, Yale University, New Haven, Connecticut 06511, United States
| | - Yekaterina Rokhlenko
- Department of Chemical and Environmental Engineering, Yale University, New Haven, Connecticut 06511, United States
| | | | | | - Teruaki Hayakawa
- Department of Materials Science and Engineering, School of Materials and Chemical Technology, Tokyo Institute of Technology, 2-12-1-S8-36 Ookayama, Meguro-ku, Tokyo 152-8552, Japan
| | - Chinedum O. Osuji
- Department of Chemical and Environmental Engineering, Yale University, New Haven, Connecticut 06511, United States
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5
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Kanimozhi C, Kim M, Larson SR, Choi JW, Choo Y, Sweat DP, Osuji CO, Gopalan P. Isomeric Effect Enabled Thermally Driven Self-Assembly of Hydroxystyrene-Based Block Copolymers. ACS Macro Lett 2016; 5:833-838. [PMID: 35614756 DOI: 10.1021/acsmacrolett.6b00376] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
We demonstrate through isomeric effect the modulation of thermal properties of poly(hydroxystyrene) (PHS)-based block copolymers (BCPs). A minimal structural change of substituting 3HS for 4HS in the BCP results in a drastic decrease in Tg, which in turn enables the thin film assembly of the BCP via thermal annealing. We synthesized a series of poly(3-hydroxystyrene-b-tert-butylstyrene) [P(3HS-b-tBuSt)] and poly(4-hydroxystyrene-b-tert-butylstyrene) [P(4HS-b-tBuSt)] BCPs by sequential anionic polymerization of protected 3HS/4HS monomer and tBuSt followed by deprotection. Measured Tg of P(3HS) was ∼20-30 °C lower than P(4HS) of comparable molecular weights. As a result, thermally driven self-assembly of P(3HS-b-tBuSt) BCPs in both bulk and thin film is demonstrated. For P(4HS-b-tBuSt) thermal annealing in thin-film at high temperatures results in poorly developed morphology due to cross-linking reaction of the 4HS block. The smallest periodicity observed for P(3HS-b-tBuSt) was 8.8 nm in lamellar and 11.5 nm in cylindrical morphologies. The functionality of the 3HS block was exploited to incorporate vapor phase metal oxide precursors to generate sub-10 nm alumina nanowires.
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Affiliation(s)
| | - Myungwoong Kim
- Department
of Chemistry, Inha University, Incheon 22212, Korea
| | | | | | - Youngwoo Choo
- Department
of Chemical and Environmental Engineering, Yale University, New Haven, Connecticut 06511, United States
| | | | - Chinedum O. Osuji
- Department
of Chemical and Environmental Engineering, Yale University, New Haven, Connecticut 06511, United States
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6
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Wu ZC, Liu Y, Wei W, Chen FS, Qiu GX, Xiong HM. Reaction kinetics in anionic copolymerization: A revisit on Mayo-Lewis equation. CHINESE JOURNAL OF POLYMER SCIENCE 2016. [DOI: 10.1007/s10118-016-1758-8] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
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7
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Ma H, Wang Q, Sang W, Han L, Liu P, Chen J, Li Y, Wang Y. Synthesis of Bottlebrush Polystyrenes with Uniform, Alternating, and Gradient Distributions of Brushes Via Living Anionic Polymerization and Hydrosilylation. Macromol Rapid Commun 2015; 36:726-32. [DOI: 10.1002/marc.201400660] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2014] [Revised: 01/29/2015] [Indexed: 12/18/2022]
Affiliation(s)
- Hongwei Ma
- State Key Laboratory of Fine Chemicals; Department of Polymer Science and Engineering; School of Chemical Engineering; Dalian University of Technology; Dalian 116024 China
- Liaoning Key Laboratory of Polymer Science and Engineering; School of Chemical Engineering; Dalian University of Technology; Dalian 116024 China
| | - Qiuyun Wang
- State Key Laboratory of Fine Chemicals; Department of Polymer Science and Engineering; School of Chemical Engineering; Dalian University of Technology; Dalian 116024 China
- Liaoning Key Laboratory of Polymer Science and Engineering; School of Chemical Engineering; Dalian University of Technology; Dalian 116024 China
| | - Wei Sang
- State Key Laboratory of Fine Chemicals; Department of Polymer Science and Engineering; School of Chemical Engineering; Dalian University of Technology; Dalian 116024 China
- Liaoning Key Laboratory of Polymer Science and Engineering; School of Chemical Engineering; Dalian University of Technology; Dalian 116024 China
| | - Li Han
- State Key Laboratory of Fine Chemicals; Department of Polymer Science and Engineering; School of Chemical Engineering; Dalian University of Technology; Dalian 116024 China
- Liaoning Key Laboratory of Polymer Science and Engineering; School of Chemical Engineering; Dalian University of Technology; Dalian 116024 China
| | - Pibo Liu
- State Key Laboratory of Fine Chemicals; Department of Polymer Science and Engineering; School of Chemical Engineering; Dalian University of Technology; Dalian 116024 China
- Liaoning Key Laboratory of Polymer Science and Engineering; School of Chemical Engineering; Dalian University of Technology; Dalian 116024 China
| | - Jun Chen
- State Key Laboratory of Fine Chemicals; Department of Polymer Science and Engineering; School of Chemical Engineering; Dalian University of Technology; Dalian 116024 China
- Liaoning Key Laboratory of Polymer Science and Engineering; School of Chemical Engineering; Dalian University of Technology; Dalian 116024 China
| | - Yang Li
- State Key Laboratory of Fine Chemicals; Department of Polymer Science and Engineering; School of Chemical Engineering; Dalian University of Technology; Dalian 116024 China
- Liaoning Key Laboratory of Polymer Science and Engineering; School of Chemical Engineering; Dalian University of Technology; Dalian 116024 China
| | - Yurong Wang
- State Key Laboratory of Fine Chemicals; Department of Polymer Science and Engineering; School of Chemical Engineering; Dalian University of Technology; Dalian 116024 China
- Liaoning Key Laboratory of Polymer Science and Engineering; School of Chemical Engineering; Dalian University of Technology; Dalian 116024 China
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8
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Sweat DP, Kim M, Schmitt AK, Perroni DV, Fry CG, Mahanthappa MK, Gopalan P. Phase Behavior of Poly(4-hydroxystyrene-block-styrene) Synthesized by Living Anionic Polymerization of an Acetal Protected Monomer. Macromolecules 2014. [DOI: 10.1021/ma501126t] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Affiliation(s)
- Daniel P. Sweat
- Department of Chemistry and ‡Department of
Materials Science and Engineering, University of Wisconsin−Madison, Madison, Wisconsin 53706, United States
| | - Myungwoong Kim
- Department of Chemistry and ‡Department of
Materials Science and Engineering, University of Wisconsin−Madison, Madison, Wisconsin 53706, United States
| | - Adam K. Schmitt
- Department of Chemistry and ‡Department of
Materials Science and Engineering, University of Wisconsin−Madison, Madison, Wisconsin 53706, United States
| | - Dominic V. Perroni
- Department of Chemistry and ‡Department of
Materials Science and Engineering, University of Wisconsin−Madison, Madison, Wisconsin 53706, United States
| | - Charles G. Fry
- Department of Chemistry and ‡Department of
Materials Science and Engineering, University of Wisconsin−Madison, Madison, Wisconsin 53706, United States
| | - Mahesh K. Mahanthappa
- Department of Chemistry and ‡Department of
Materials Science and Engineering, University of Wisconsin−Madison, Madison, Wisconsin 53706, United States
| | - Padma Gopalan
- Department of Chemistry and ‡Department of
Materials Science and Engineering, University of Wisconsin−Madison, Madison, Wisconsin 53706, United States
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9
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Lim Y, Heo GS, Rezenom YH, Pollack S, Raymond JE, Elsabahy M, Wooley KL. Development of a Vinyl Ether-Functionalized Polyphosphoester as a Template for Multiple Postpolymerization Conjugation Chemistries and Study of Core Degradable Polymeric Nanoparticles. Macromolecules 2014; 47:4634-4644. [PMID: 25601803 PMCID: PMC4296319 DOI: 10.1021/ma402480a] [Citation(s) in RCA: 62] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2013] [Revised: 06/11/2014] [Indexed: 12/21/2022]
Abstract
A novel polyphosphoester (PPE) with vinyl ether side chain functionality was developed as a versatile template for postpolymerization modifications, and its degradability and biocompatibility were evaluated. An organo-catalyzed ring-opening polymerization of ethylene glycol vinyl ether-pendant cyclic phosphotriester monomer allowed for construction of poly(ethylene glycol vinyl ether phosphotriester) (PEVEP). This vinyl ether-functionalized PPE scaffold was coupled with hydroxyl- or thiol-containing model small molecules via three different types of conjugation chemistries-thiol-ene "click" reaction, acetalization, or thio-acetalization reaction-to afford modified polymers that accommodated either stable thio-ether or hydrolytically labile acetal or thio-acetal linkages. Amphiphilic diblock copolymers of poly(ethylene glycol) and PEVEP formed well-defined micelles with a narrow and monomodal size distribution in water, as confirmed by dynamic light scattering (DLS), transmission electron microscopy, and atomic force microscopy. The stability of the micelles and the hydrolytic degradability of the backbone and side chains of the PEVEP block segment were assessed by DLS and nuclear magnetic resonance spectroscopy (1H and 31P), respectively, in aqueous buffer solutions at pH values of 5.0 and 7.4 and at temperatures of 25 and 37 °C. The hydrolytic degradation products of the PEVEP segments of the block copolymers were then identified by electrospray ionization, gas chromatography, and matrix-assisted laser desorption/ionization mass spectrometry. The parent micelles and their degradation products were found to be non-cytotoxic at concentrations up to 3 mg/mL, when evaluated with RAW 264.7 mouse macrophages and OVCAR-3 human ovarian adenocarcinoma cells.
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Affiliation(s)
- Young
H. Lim
- Departments
of Chemistry, Chemical Engineering, and Materials Science and Engineering,
Laboratory for Synthetic-Biologic Interactions, Texas A&M University, P.O. Box 30012,
3255 TAMU, College Station, Texas 77842-3012, United States
| | - Gyu Seong Heo
- Departments
of Chemistry, Chemical Engineering, and Materials Science and Engineering,
Laboratory for Synthetic-Biologic Interactions, Texas A&M University, P.O. Box 30012,
3255 TAMU, College Station, Texas 77842-3012, United States
| | - Yohannes H. Rezenom
- Laboratory
for Biological Mass Spectrometry, Department of Chemistry, Texas A&M University, College Station, Texas 77843, United States
| | - Stephanie Pollack
- Departments
of Chemistry, Chemical Engineering, and Materials Science and Engineering,
Laboratory for Synthetic-Biologic Interactions, Texas A&M University, P.O. Box 30012,
3255 TAMU, College Station, Texas 77842-3012, United States
| | - Jeffery E. Raymond
- Departments
of Chemistry, Chemical Engineering, and Materials Science and Engineering,
Laboratory for Synthetic-Biologic Interactions, Texas A&M University, P.O. Box 30012,
3255 TAMU, College Station, Texas 77842-3012, United States
| | - Mahmoud Elsabahy
- Departments
of Chemistry, Chemical Engineering, and Materials Science and Engineering,
Laboratory for Synthetic-Biologic Interactions, Texas A&M University, P.O. Box 30012,
3255 TAMU, College Station, Texas 77842-3012, United States
- Department
of Pharmaceutics, Faculty of Pharmacy, Assiut Clinical Center of Nanomedicine,
Al-Rajhy Liver Hospital, Assiut University, Assiut, Egypt
| | - Karen L. Wooley
- Departments
of Chemistry, Chemical Engineering, and Materials Science and Engineering,
Laboratory for Synthetic-Biologic Interactions, Texas A&M University, P.O. Box 30012,
3255 TAMU, College Station, Texas 77842-3012, United States
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10
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Moers C, Wrazidlo R, Natalello A, Netz I, Mondeshki M, Frey H. (1-Adamantyl)methyl Glycidyl Ether: A Versatile Building Block for Living Polymerization. Macromol Rapid Commun 2014; 35:1075-80. [DOI: 10.1002/marc.201400017] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2014] [Revised: 02/17/2014] [Indexed: 11/09/2022]
Affiliation(s)
- Christian Moers
- Institute of Organic Chemistry; Johannes Gutenberg-Universität Mainz (JGU); Duesbergweg 10-14 D-55128 Mainz Germany
- Graduate School Materials Science in Mainz (MAINZ); Staudinger Weg 9 D-55128 Mainz Germany
| | - Robert Wrazidlo
- Institute of Organic Chemistry; Johannes Gutenberg-Universität Mainz (JGU); Duesbergweg 10-14 D-55128 Mainz Germany
| | - Adrian Natalello
- Institute of Organic Chemistry; Johannes Gutenberg-Universität Mainz (JGU); Duesbergweg 10-14 D-55128 Mainz Germany
- Graduate School Materials Science in Mainz (MAINZ); Staudinger Weg 9 D-55128 Mainz Germany
| | - Isabelle Netz
- Institute of Organic Chemistry; Johannes Gutenberg-Universität Mainz (JGU); Duesbergweg 10-14 D-55128 Mainz Germany
| | - Mihail Mondeshki
- Institute of Inorganic Chemistry and Analytical Chemistry; Johannes Gutenberg-Universität Mainz (JGU); Duesbergweg 10-14 D-55128 Mainz Germany
| | - Holger Frey
- Institute of Organic Chemistry; Johannes Gutenberg-Universität Mainz (JGU); Duesbergweg 10-14 D-55128 Mainz Germany
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11
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Sweat DP, Yu X, Kim M, Gopalan P. Synthesis of poly(4-hydroxystyrene)-based block copolymers containing acid-sensitive blocks by living anionic polymerization. ACTA ACUST UNITED AC 2014. [DOI: 10.1002/pola.27138] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Daniel P. Sweat
- Department of Chemistry; University of Wisconsin; Madison Wisconsin 53706
| | - Xiang Yu
- Department of Materials Science and Engineering; University of Wisconsin; Madison Wisconsin 53706
| | - Myungwoong Kim
- Department of Materials Science and Engineering; University of Wisconsin; Madison Wisconsin 53706
| | - Padma Gopalan
- Department of Chemistry; University of Wisconsin; Madison Wisconsin 53706
- Department of Materials Science and Engineering; University of Wisconsin; Madison Wisconsin 53706
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12
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Natalello A, Werre M, Alkan A, Frey H. Monomer Sequence Distribution Monitoring in Living Carbanionic Copolymerization by Real-Time 1H NMR Spectroscopy. Macromolecules 2013. [DOI: 10.1021/ma401847y] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Affiliation(s)
- Adrian Natalello
- Institute
of Organic Chemistry, Johannes Gutenberg-University (JGU), Duesbergweg 10-14, 55128 Mainz, Germany
- Graduate School Materials Science in Mainz, Staudinger Weg 9, 55128 Mainz, Germany
| | - Mathias Werre
- Institute
of Organic Chemistry, Johannes Gutenberg-University (JGU), Duesbergweg 10-14, 55128 Mainz, Germany
- Graduate School Materials Science in Mainz, Staudinger Weg 9, 55128 Mainz, Germany
| | - Arda Alkan
- Institute
of Organic Chemistry, Johannes Gutenberg-University (JGU), Duesbergweg 10-14, 55128 Mainz, Germany
- Max Planck Institute for Polymer Research (MPI-P), Ackermannweg 10, 55128 Mainz, Germany
| | - Holger Frey
- Institute
of Organic Chemistry, Johannes Gutenberg-University (JGU), Duesbergweg 10-14, 55128 Mainz, Germany
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13
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Kumar S, Kim DW, Lee HJ, Changez M, Yoon TH, Lee JS. Exploration of the Mechanism for Self-Emulsion Polymerization of Amphiphilic Vinylpyridine. Macromolecules 2013. [DOI: 10.1021/ma4017373] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Santosh Kumar
- Department of Nanobio Materials
and Electronics, School of Materials Science and Engineering, Gwangju Institute of Science and Technology (GIST), 123 Cheomdangwagi-ro Buk-gu, Gwangju 500-712, Korea
| | - Dong-Woo Kim
- Department of Nanobio Materials
and Electronics, School of Materials Science and Engineering, Gwangju Institute of Science and Technology (GIST), 123 Cheomdangwagi-ro Buk-gu, Gwangju 500-712, Korea
| | - Hong-Joon Lee
- Department of Nanobio Materials
and Electronics, School of Materials Science and Engineering, Gwangju Institute of Science and Technology (GIST), 123 Cheomdangwagi-ro Buk-gu, Gwangju 500-712, Korea
| | - Mohammad Changez
- Department of Nanobio Materials
and Electronics, School of Materials Science and Engineering, Gwangju Institute of Science and Technology (GIST), 123 Cheomdangwagi-ro Buk-gu, Gwangju 500-712, Korea
| | - Tae-Ho Yoon
- Department of Nanobio Materials
and Electronics, School of Materials Science and Engineering, Gwangju Institute of Science and Technology (GIST), 123 Cheomdangwagi-ro Buk-gu, Gwangju 500-712, Korea
| | - Jae-Suk Lee
- Department of Nanobio Materials
and Electronics, School of Materials Science and Engineering, Gwangju Institute of Science and Technology (GIST), 123 Cheomdangwagi-ro Buk-gu, Gwangju 500-712, Korea
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