201
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Su Y, Chiu T, Liu Y, Lin P, Ko B. Significant enhancement of catalytic properties in mononuclear yttrium complexes by nitrophenolate‐type ligands: Synthesis, structure, and catalysis for lactide polymerization. ACTA ACUST UNITED AC 2019. [DOI: 10.1002/pola.29468] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Affiliation(s)
- Yu‐Chia Su
- Department of ChemistryNational Chung Hsing University Taichung 402 Taiwan
| | - Ting‐Yu Chiu
- Department of ChemistryNational Chung Hsing University Taichung 402 Taiwan
| | - Yun‐Ting Liu
- Department of ChemistryNational Chung Hsing University Taichung 402 Taiwan
| | - Po‐Heng Lin
- Department of ChemistryNational Chung Hsing University Taichung 402 Taiwan
| | - Bao‐Tsan Ko
- Department of ChemistryNational Chung Hsing University Taichung 402 Taiwan
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202
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Tinajero‐Díaz E, Martínez de Ilarduya A, Muñoz‐Guerra S. Block and Graft Copolymers Made of 16‐Membered Macrolactones and
l
‐Alanine: A Comparative Study. MACROMOL CHEM PHYS 2019. [DOI: 10.1002/macp.201900214] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Ernesto Tinajero‐Díaz
- Dr. E. Tinajero‐Díaz, Dr. A. Martínez de Ilarduya, Prof. S. Muñoz‐Guerra Universitat Politècnica de Catalunya ETSEIB, Av. Diagonal 647 08028 Barcelona Spain
| | - Antxon Martínez de Ilarduya
- Dr. E. Tinajero‐Díaz, Dr. A. Martínez de Ilarduya, Prof. S. Muñoz‐Guerra Universitat Politècnica de Catalunya ETSEIB, Av. Diagonal 647 08028 Barcelona Spain
| | - Sebastián Muñoz‐Guerra
- Dr. E. Tinajero‐Díaz, Dr. A. Martínez de Ilarduya, Prof. S. Muñoz‐Guerra Universitat Politècnica de Catalunya ETSEIB, Av. Diagonal 647 08028 Barcelona Spain
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203
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Lyubov DM, Tolpygin AO, Trifonov AA. Rare-earth metal complexes as catalysts for ring-opening polymerization of cyclic esters. Coord Chem Rev 2019. [DOI: 10.1016/j.ccr.2019.04.013] [Citation(s) in RCA: 88] [Impact Index Per Article: 17.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
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204
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Worch JC, Prydderch H, Jimaja S, Bexis P, Becker ML, Dove AP. Stereochemical enhancement of polymer properties. Nat Rev Chem 2019. [DOI: 10.1038/s41570-019-0117-z] [Citation(s) in RCA: 114] [Impact Index Per Article: 22.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
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205
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Kaplan S, Aslan S, Ulusoy S, Oral A. Natural‐based polymers for antibacterial treatment of absorbent materials. J Appl Polym Sci 2019. [DOI: 10.1002/app.48302] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Sibel Kaplan
- Department of Textile Engineering, Engineering FacultySuleyman Demirel University Isparta 32200 Turkey
| | - Selçuk Aslan
- Department of DesignVocational College of Fine Arts, Kafkas University Kars 36000 Turkey
| | - Seyhan Ulusoy
- Department of BiologyFaculty of Science, Suleyman Demirel University Isparta 32200 Turkey
| | - Ayhan Oral
- Department of ChemistryFaculty of Science, Canakkale Onsekiz Mart University Canakkale 17020 Turkey
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206
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Tian G, Liu W, Chen L, Wu G, Chen S, Wang Y. Thiazolium as Single‐Group Bifunctional Catalyst for Selectively Bulk Melt ROP of Cyclic Esters. ChemCatChem 2019. [DOI: 10.1002/cctc.201900901] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Guo‐Qiang Tian
- The Collaborative Innovation Center for Eco-Friendly and Fire-Safety Polymeric Materials(MoE) State Key Laboratory of Polymer Materials Engineering National Engineering Laboratory of Eco-Friendly Polymeric Materials (Sichuan) College of ChemistrySichuan University Chengdu 610064 P.R. China
| | - Wen Liu
- The Collaborative Innovation Center for Eco-Friendly and Fire-Safety Polymeric Materials(MoE) State Key Laboratory of Polymer Materials Engineering National Engineering Laboratory of Eco-Friendly Polymeric Materials (Sichuan) College of ChemistrySichuan University Chengdu 610064 P.R. China
| | - Li Chen
- The Collaborative Innovation Center for Eco-Friendly and Fire-Safety Polymeric Materials(MoE) State Key Laboratory of Polymer Materials Engineering National Engineering Laboratory of Eco-Friendly Polymeric Materials (Sichuan) College of ChemistrySichuan University Chengdu 610064 P.R. China
| | - Gang Wu
- The Collaborative Innovation Center for Eco-Friendly and Fire-Safety Polymeric Materials(MoE) State Key Laboratory of Polymer Materials Engineering National Engineering Laboratory of Eco-Friendly Polymeric Materials (Sichuan) College of ChemistrySichuan University Chengdu 610064 P.R. China
| | - Si‐Chong Chen
- The Collaborative Innovation Center for Eco-Friendly and Fire-Safety Polymeric Materials(MoE) State Key Laboratory of Polymer Materials Engineering National Engineering Laboratory of Eco-Friendly Polymeric Materials (Sichuan) College of ChemistrySichuan University Chengdu 610064 P.R. China
| | - Yu‐Zhong Wang
- The Collaborative Innovation Center for Eco-Friendly and Fire-Safety Polymeric Materials(MoE) State Key Laboratory of Polymer Materials Engineering National Engineering Laboratory of Eco-Friendly Polymeric Materials (Sichuan) College of ChemistrySichuan University Chengdu 610064 P.R. China
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207
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A series of aluminium complexes based on a β-diketiminate ligand: Synthesis, structures and their application to ring-opening polymerization of ε-caprolactone. Polyhedron 2019. [DOI: 10.1016/j.poly.2019.03.054] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
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208
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Urbánek T, Jäger E, Jäger A, Hrubý M. Selectively Biodegradable Polyesters: Nature-Inspired Construction Materials for Future Biomedical Applications. Polymers (Basel) 2019; 11:E1061. [PMID: 31248100 PMCID: PMC6630685 DOI: 10.3390/polym11061061] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2019] [Revised: 05/28/2019] [Accepted: 06/14/2019] [Indexed: 12/13/2022] Open
Abstract
In the last half-century, the development of biodegradable polyesters for biomedical applications has advanced significantly. Biodegradable polyester materials containing external stimuli-sensitive linkages are favored in the development of therapeutic devices for pharmacological applications such as delivery vehicles for controlled/sustained drug release. These selectively biodegradable polyesters degrade after particular external stimulus (e.g., pH or redox potential change or the presence of certain enzymes). This review outlines the current development of biodegradable synthetic polyesters materials able to undergo hydrolytic or enzymatic degradation for various biomedical applications, including tissue engineering, temporary implants, wound healing and drug delivery.
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Affiliation(s)
- Tomáš Urbánek
- Institute of Macromolecular Chemistry, Czech Academy of Sciences, Heyrovského náměstí 2, 162 00 Prague 6, Czech Republic.
| | - Eliézer Jäger
- Institute of Macromolecular Chemistry, Czech Academy of Sciences, Heyrovského náměstí 2, 162 00 Prague 6, Czech Republic.
| | - Alessandro Jäger
- Institute of Macromolecular Chemistry, Czech Academy of Sciences, Heyrovského náměstí 2, 162 00 Prague 6, Czech Republic.
| | - Martin Hrubý
- Institute of Macromolecular Chemistry, Czech Academy of Sciences, Heyrovského náměstí 2, 162 00 Prague 6, Czech Republic.
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209
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Farhat W, Stamm A, Robert-Monpate M, Biundo A, Syrén PO. Biocatalysis for terpene-based polymers. ACTA ACUST UNITED AC 2019; 74:91-100. [PMID: 30789828 DOI: 10.1515/znc-2018-0199] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2018] [Accepted: 01/24/2019] [Indexed: 12/11/2022]
Abstract
Accelerated generation of bio-based materials is vital to replace current synthetic polymers obtained from petroleum with more sustainable options. However, many building blocks available from renewable resources mainly contain unreactive carbon-carbon bonds, which obstructs their efficient polymerization. Herein, we highlight the potential of applying biocatalysis to afford tailored functionalization of the inert carbocyclic core of multicyclic terpenes toward advanced materials. As a showcase, we unlock the inherent monomer reactivity of norcamphor, a bicyclic ketone used as a monoterpene model system in this study, to afford polyesters with unprecedented backbones. The efficiencies of the chemical and enzymatic Baeyer-Villiger transformation in generating key lactone intermediates are compared. The concepts discussed herein are widely applicable for the valorization of terpenes and other cyclic building blocks using chemoenzymatic strategies.
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Affiliation(s)
- Wissam Farhat
- Department of Fibre and Polymer Technology, School of Engineering Sciences in Chemistry, Biotechnology and Health, KTH Royal Institute of Technology, Teknikringen 56-58, 100 44 Stockholm, Sweden.,Science for Life Laboratory, School of Engineering Sciences in Chemistry, Biotechnology and Health, KTH Royal Institute of Technology, Tomtebodavägen 23, Box 1031, 171 21 Solna, Stockholm, Sweden
| | - Arne Stamm
- Department of Fibre and Polymer Technology, School of Engineering Sciences in Chemistry, Biotechnology and Health, KTH Royal Institute of Technology, Teknikringen 56-58, 100 44 Stockholm, Sweden.,Science for Life Laboratory, School of Engineering Sciences in Chemistry, Biotechnology and Health, KTH Royal Institute of Technology, Tomtebodavägen 23, Box 1031, 171 21 Solna, Stockholm, Sweden
| | - Maxime Robert-Monpate
- Department of Fibre and Polymer Technology, School of Engineering Sciences in Chemistry, Biotechnology and Health, KTH Royal Institute of Technology, Teknikringen 56-58, 100 44 Stockholm, Sweden.,Science for Life Laboratory, School of Engineering Sciences in Chemistry, Biotechnology and Health, KTH Royal Institute of Technology, Tomtebodavägen 23, Box 1031, 171 21 Solna, Stockholm, Sweden
| | - Antonino Biundo
- Department of Fibre and Polymer Technology, School of Engineering Sciences in Chemistry, Biotechnology and Health, KTH Royal Institute of Technology, Teknikringen 56-58, 100 44 Stockholm, Sweden.,Science for Life Laboratory, School of Engineering Sciences in Chemistry, Biotechnology and Health, KTH Royal Institute of Technology, Tomtebodavägen 23, Box 1031, 171 21 Solna, Stockholm, Sweden
| | - Per-Olof Syrén
- Department of Fibre and Polymer Technology, School of Engineering Sciences in Chemistry, Biotechnology and Health, KTH Royal Institute of Technology, Teknikringen 56-58, 100 44 Stockholm, Sweden.,Science for Life Laboratory, School of Engineering Sciences in Chemistry, Biotechnology and Health, KTH Royal Institute of Technology, Tomtebodavägen 23, Box 1031, 171 21 Solna, Stockholm, Sweden.,Wallenberg Wood Science Center, Teknikringen 56-58, SE-100 44 Stockholm, Sweden
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210
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Fuoco T, Finne-Wistrand A. Synthetic Approaches to Combine the Versatility of the Thiol Chemistry with the Degradability of Aliphatic Polyesters. POLYM REV 2019. [DOI: 10.1080/15583724.2019.1625059] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Tiziana Fuoco
- Fibre and Polymer Technology, KTH Royal Institute of Technology, Stockholm, Sweden
| | - Anna Finne-Wistrand
- Fibre and Polymer Technology, KTH Royal Institute of Technology, Stockholm, Sweden
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211
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Ogueri KS, Jafari T, Escobar Ivirico JL, Laurencin CT. POLYMERIC BIOMATERIALS FOR SCAFFOLD-BASED BONE REGENERATIVE ENGINEERING. REGENERATIVE ENGINEERING AND TRANSLATIONAL MEDICINE 2019; 5:128-154. [PMID: 31423461 PMCID: PMC6697158 DOI: 10.1007/s40883-018-0072-0] [Citation(s) in RCA: 42] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2017] [Accepted: 06/28/2018] [Indexed: 10/28/2022]
Abstract
Reconstruction of large bone defects resulting from trauma, neoplasm, or infection is a challenging problem in reconstructive surgery. The need for bone grafting has been increasing steadily partly because of our enhanced capability to salvage limbs after major bone loss. Engineered bone graft substitutes can have advantages such as lack of antigenicity, high availability, and varying properties depending on the applications chosen for use. These favorable attributes have contributed to the rise of scaffold-based polymeric tissue regeneration. Critical components in the scaffold-based polymeric regenerative engineering approach often include 1. The existence of biodegradable polymeric porous structures with properties selected to promote tissue regeneration and while providing appropriate mechanical support during tissue regeneration. 2. Cellular populations that can influence and enhance regeneration. 3. The use of growth and morphogenetic factors which can influence cellular migration, differentiation and tissue regeneration in vivo. Biodegradable polymers constitute an attractive class of biomaterials for the development of scaffolds due to their flexibility in chemistry and their ability to produce biocompatible degradation products. This paper presents an overview of polymeric scaffold-based bone tissue regeneration and reviews approaches as well as the particular roles of biodegradable polymers currently in use.
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Affiliation(s)
- Kenneth S. Ogueri
- Department of Materials Science and Engineering, University of Connecticut, Storrs, CT 06269, USA
- Institute for Regenerative Engineering, University of Connecticut Health Center, Farmington, CT 06030, USA
- Raymond and Beverly Sackler Center for Biomedical, Biological, Physical and Engineering Sciences, University of Connecticut Health Center, Farmington, CT 06030, USA
| | - Tahereh Jafari
- Institute for Regenerative Engineering, University of Connecticut Health Center, Farmington, CT 06030, USA
- Raymond and Beverly Sackler Center for Biomedical, Biological, Physical and Engineering Sciences, University of Connecticut Health Center, Farmington, CT 06030, USA
| | - Jorge L. Escobar Ivirico
- Institute for Regenerative Engineering, University of Connecticut Health Center, Farmington, CT 06030, USA
- Raymond and Beverly Sackler Center for Biomedical, Biological, Physical and Engineering Sciences, University of Connecticut Health Center, Farmington, CT 06030, USA
- Department of Chemical and Biomolecular Engineering, University of Connecticut, Storrs, CT 06269, USA
| | - Cato T. Laurencin
- Department of Materials Science and Engineering, University of Connecticut, Storrs, CT 06269, USA
- Institute for Regenerative Engineering, University of Connecticut Health Center, Farmington, CT 06030, USA
- Raymond and Beverly Sackler Center for Biomedical, Biological, Physical and Engineering Sciences, University of Connecticut Health Center, Farmington, CT 06030, USA
- Department of Orthopaedic Surgery, University of Connecticut Health Center, Farmington, CT 06030, USA
- Department of Biomedical Engineering, University of Connecticut, Storrs, CT 06269, USA
- Department of Chemical and Biomolecular Engineering, University of Connecticut, Storrs, CT 06269, USA
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212
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Naz F, Mumtaz F, Chaemchuen S, Verpoort F. Bulk Ring-Opening Polymerization of ε-Caprolactone by Zeolitic Imidazolate Framework. Catal Letters 2019. [DOI: 10.1007/s10562-019-02816-5] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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213
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Kubo T, Scheutz GM, Latty TS, Sumerlin BS. Synthesis of functional and boronic acid-containing aliphatic polyesters via Suzuki coupling. Chem Commun (Camb) 2019; 55:5655-5658. [PMID: 31025997 DOI: 10.1039/c9cc01975h] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
Imparting additional functionalities along the side chains of polyesters remains a challenge due to the laborious nature of monomer synthesis and limited polymer functionalization methods for polyesters. To address this challenge, a carbon-carbon bond forming reaction was studied to introduce pendent functional groups in polylactides. This functionalization approach was applied for preparing boronic acid-containing polylactides, an unexplored class of polymers.
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Affiliation(s)
- Tomohiro Kubo
- George & Josephine Butler Polymer Research Laboratory, Center for Macromolecular Science & Engineering, Department of Chemistry, University of Florida, PO Box 117200, Gainesville, Florida 32611, USA.
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214
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Naz F, Mousavi B, Luo Z, Jabbour C, Heynderickx PM, Chaemchuen S, Verpoort F. Switching from linear to cyclic δ‐Polyvalerolactone synthesized via zeolitic imidazolate framework as a catalyst: A promising approach. Appl Organomet Chem 2019. [DOI: 10.1002/aoc.4890] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Affiliation(s)
- Farah Naz
- Laboratory of Organometallic, Catalysis and Ordered Materials, State Key Laboratory of Advanced Technology for Materials Synthesis and ProcessingWuhan University of Technology People's Republic of China
- School of Materials Science and EngineeringWuhan University of Technology Wuhan 430070 People's Republic of China
| | - Bibimaryam Mousavi
- Laboratory of Organometallic, Catalysis and Ordered Materials, State Key Laboratory of Advanced Technology for Materials Synthesis and ProcessingWuhan University of Technology People's Republic of China
| | - Zhixiong Luo
- Laboratory of Organometallic, Catalysis and Ordered Materials, State Key Laboratory of Advanced Technology for Materials Synthesis and ProcessingWuhan University of Technology People's Republic of China
- Center for Environmental and Energy Research (CEER)Ghent University Global Campus 119 Songdomunhwa‐Ro, Yeonsu‐Gu Incheon 406‐840 South Korea
| | - Christia Jabbour
- Center for Environmental and Energy Research (CEER)Ghent University Global Campus 119 Songdomunhwa‐Ro, Yeonsu‐Gu Incheon 406‐840 South Korea
| | - Philippe M. Heynderickx
- Center for Environmental and Energy Research (CEER)Ghent University Global Campus 119 Songdomunhwa‐Ro, Yeonsu‐Gu Incheon 406‐840 South Korea
- Department of Green Chemistry and Technology (BW24), Faculty of Bioscience EngineeringGhent University 653 Coupure Links Ghent B‐9000 Belgium
| | - Somboon Chaemchuen
- Laboratory of Organometallic, Catalysis and Ordered Materials, State Key Laboratory of Advanced Technology for Materials Synthesis and ProcessingWuhan University of Technology People's Republic of China
| | - Francis Verpoort
- Laboratory of Organometallic, Catalysis and Ordered Materials, State Key Laboratory of Advanced Technology for Materials Synthesis and ProcessingWuhan University of Technology People's Republic of China
- National Research Tomsk Polytechnic University Lenin Avenue 30 634050 Tomsk Russia
- Center for Environmental and Energy Research (CEER)Ghent University Global Campus 119 Songdomunhwa‐Ro, Yeonsu‐Gu Incheon 406‐840 South Korea
- College of Arts and SciencesKhalifa University of Science and Technology PO Box 127788 Abu Dhabi UAE
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215
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pH-responsive nanosystems based on reduced graphene oxide grafted with polycaprolactone-block-poly(succinyloxyethylmethacrylate) for doxorubicin release. JOURNAL OF THE IRANIAN CHEMICAL SOCIETY 2019. [DOI: 10.1007/s13738-019-01675-6] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
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216
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Plommer H, Murphy JN, Dawe LN, Kerton FM. Morpholine-Stabilized Cationic Aluminum Complexes and Their Reactivity in Ring-Opening Polymerization of ε-Caprolactone. Inorg Chem 2019; 58:5253-5264. [DOI: 10.1021/acs.inorgchem.9b00347] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Affiliation(s)
- Hart Plommer
- Department of Chemistry, Memorial University of Newfoundland, St. John’s, NL A1B 3X7, Canada
| | - Jennifer N. Murphy
- Department of Chemistry, Memorial University of Newfoundland, St. John’s, NL A1B 3X7, Canada
| | - Louise N. Dawe
- Department of Chemistry and Biochemistry, Wilfrid Laurier University, Waterloo, ON N2L 3C5, Canada
| | - Francesca M. Kerton
- Department of Chemistry, Memorial University of Newfoundland, St. John’s, NL A1B 3X7, Canada
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217
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Abstract
Aliphatic polyesters are thermoplastic and biodegradable polymers with promising potentials to substitute synthetic polymers derived from petrochemicals. In particular, polylactides (PLAs) and other polylactones can be renewable and biocompatible. A more benign approach for polyester synthesis is the enzymatic polycondensation or ring-opening polymerization (ROP) reactions, whose outcomes largely depend on the reaction conditions including solvents, water content and temperature. This chapter illustrates several examples of enzymatic polymerization to polyesters using various solvents (i.e., organic solvents, supercritical fluids, ionic liquids, and aqueous biphasic systems). Hydrophobic solvents containing little water tend to promote the enzymatic polymerization and lead to high molecular masses of polyesters. Since some enzymatic polymerization reactions are performed at high temperatures (such as ring-opening polymerization of lactide at >100°C), these processes demand solvents with high boiling points (such as many ionic liquids). Supercritical fluids (such as supercritical CO2) can be "green" solvents, but their compatibility with enzymes and their practicability of scaling up remain as challenges. On the other hand, ionic liquids can be tailored to be compatible with enzymes and to have high thermal stability although the studies of their uses in enzymatic polycondensation and ROP reactions are still at an early stage.
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Affiliation(s)
- Hua Zhao
- Department of Chemistry and Biochemistry, University of Northern Colorado, Greeley, CO, United States.
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218
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Wilson JA, Ates Z, Pflughaupt RL, Dove AP, Heise A. Polymers from macrolactones: From pheromones to functional materials. Prog Polym Sci 2019. [DOI: 10.1016/j.progpolymsci.2019.02.005] [Citation(s) in RCA: 29] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
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219
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Pappalardo D, Mathisen T, Finne-Wistrand A. Biocompatibility of Resorbable Polymers: A Historical Perspective and Framework for the Future. Biomacromolecules 2019; 20:1465-1477. [PMID: 30855137 DOI: 10.1021/acs.biomac.9b00159] [Citation(s) in RCA: 83] [Impact Index Per Article: 16.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
The history of resorbable polymers containing glycolide, lactide, ε-caprolactone and trimethylene carbonate, with a special emphasis being placed on the time frame of the 1960s-1990s is described. Reviewing the history is valuable when looking into the future perspectives regarding how and where these monomers should be used. This story includes scientific evaluations indicating that these polymers are safe to use in medical devices, while the design of the medical device is not considered in this report. In particular, we present the data regarding the tissue response to implanted polymers, as well as the toxicity and pharmacokinetics of their degradation products. In the translation of these polymers from "the bench to the bedside," various challenges have been faced by surgeons, medical doctors, biologists, material engineers and polymer chemists. This Perspective highlights the visionary role played by the pioneers, addressing the problems that occurred on a case by case basis in translational medicine.
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Affiliation(s)
- Daniela Pappalardo
- Department of Science and Technology , University of Sannio , via dei Mulini , 82100 Benevento , Italy
| | | | - Anna Finne-Wistrand
- Department of Fibre and Polymer Technology , KTH Royal Institute of Technology , 114 28 Stockholm , Sweden
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220
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Absorption, distribution, metabolism and excretion of the biomaterials used in Nanocarrier drug delivery systems. Adv Drug Deliv Rev 2019; 143:97-114. [PMID: 31255595 DOI: 10.1016/j.addr.2019.06.008] [Citation(s) in RCA: 94] [Impact Index Per Article: 18.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2018] [Revised: 06/16/2019] [Accepted: 06/25/2019] [Indexed: 12/13/2022]
Abstract
Nanocarriers (NCs) are a type of drug delivery system commonly used to regulate the pharmacokinetic and pharmacodynamic properties of drugs. Although a wide variety of NCs has been developed, relatively few have been registered for clinical trials and even fewer are clinically approved. Overt or potential toxicity, indistinct mechanisms of drug release and unsatisfactory pharmacokinetic behavior all contribute to their high failure rate during preclinical and clinical testing. These negative characteristics are not only due to the NCs themselves but also to the materials of the drug nanocarrier system (MDNS) that are released in vivo. In this article, we review the main analytical techniques used for bioassay of NCs and MDNS and their pharmacokinetics after administration by various routes. We anticipate our review will serve to improve the understanding of MDNS pharmacokinetics and facilitate the development of NC drug delivery systems.
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221
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Tezgel Ö, Puchelle V, Du H, Illy N, Guégan P. Modification of proline‐based 2,5‐diketopiperazines by anionic ring‐opening polymerization. ACTA ACUST UNITED AC 2019. [DOI: 10.1002/pola.29356] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Özgül Tezgel
- Equipe Chimie des PolymèresInstitut Parisien de Chimie Moléculaire, Sorbonne Université, CNRS, 4 place Jussieu, F‐75005 Paris France
| | - Valentin Puchelle
- Equipe Chimie des PolymèresInstitut Parisien de Chimie Moléculaire, Sorbonne Université, CNRS, 4 place Jussieu, F‐75005 Paris France
| | - Haiqin Du
- Equipe Chimie des PolymèresInstitut Parisien de Chimie Moléculaire, Sorbonne Université, CNRS, 4 place Jussieu, F‐75005 Paris France
| | - Nicolas Illy
- Equipe Chimie des PolymèresInstitut Parisien de Chimie Moléculaire, Sorbonne Université, CNRS, 4 place Jussieu, F‐75005 Paris France
| | - Philippe Guégan
- Equipe Chimie des PolymèresInstitut Parisien de Chimie Moléculaire, Sorbonne Université, CNRS, 4 place Jussieu, F‐75005 Paris France
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222
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Amador AG, Watts A, Neitzel AE, Hillmyer MA. Entropically Driven Macrolide Polymerizations for the Synthesis of Aliphatic Polyester Copolymers Using Titanium Isopropoxide. Macromolecules 2019. [DOI: 10.1021/acs.macromol.9b00065] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- Adrian G. Amador
- Department of Chemistry, University of Minnesota, Minneapolis, Minnesota 55455-0431, United States
| | - Annabelle Watts
- Department of Chemistry, University of Minnesota, Minneapolis, Minnesota 55455-0431, United States
| | - Angelika E. Neitzel
- Department of Chemistry, University of Minnesota, Minneapolis, Minnesota 55455-0431, United States
| | - Marc A. Hillmyer
- Department of Chemistry, University of Minnesota, Minneapolis, Minnesota 55455-0431, United States
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223
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Weber F, Barrantes A, Tiainen H. Silicic Acid-Mediated Formation of Tannic Acid Nanocoatings. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2019; 35:3327-3336. [PMID: 30741549 DOI: 10.1021/acs.langmuir.8b04208] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
Tannic acid (TA) adheres to a broad variety of different materials and forms versatile surface coatings for technical and biological applications. In mild alkaline conditions, autoxidation processes occur and a firm monolayer is formed. Up to now, thicker coatings are obtained in only a cross-linked multilayer fashion. This study presents an alternative method to form continuous TA coatings using orthosilicic acid (Siaq). Adsorption kinetics and physical properties of TA coatings in the presence of Siaq were determined using a quartz-crystal microbalance and nanoplasmonic spectroscopy. An in situ TA layer thickness of 200 nm was obtained after 24 h in solutions supplemented with 80 μM Siaq. Dry-state measurements indicated a highly hydrated layer in situ. Furthermore, chemical analysis by Fourier transform infrared spectroscopy revealed possible complexation of TA by Siaq, whereas UV-vis spectroscopy did not indicate an interaction of Siaq in the autoxidation process of TA. Investigation of additional metalloid ions showed that germanic acid was also able to initiate a continuous coating formation of TA, whereas boric acid prevented the polymerization process. In comparison to that of TA, the coating formation of pyrogallol (PG) and gallic acid (GA) was not affected by Siaq. PG formed continuous coatings also without Siaq, whereas GA formed only a monolayer in the presence of Siaq. However, Siaq induced a continuous layer formation of ellagic acid. These results indicate the specific importance of orthosilicic acid in the coating formation of polyphenolic molecules with multiple ortho-dihydroxy groups and open new possibilities to deposit TA on interfaces.
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Affiliation(s)
- Florian Weber
- Department of Biomaterials, Institute of Clinical Dentistry , University of Oslo , P.O. Box 1109, Blindern, 0317 Oslo , Norway
| | - Alejandro Barrantes
- Department of Biomaterials, Institute of Clinical Dentistry , University of Oslo , P.O. Box 1109, Blindern, 0317 Oslo , Norway
| | - Hanna Tiainen
- Department of Biomaterials, Institute of Clinical Dentistry , University of Oslo , P.O. Box 1109, Blindern, 0317 Oslo , Norway
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224
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Lewinski P, Pretula J, Kaluzynski K, Kaźmierski S, Penczek S. ε-Caprolactone: Activated monomer polymerization; controversy over the mechanism of polymerization catalyzed by phosphorus acids (diarylhydrogen phosphates). Do acids also act as initiators? J Catal 2019. [DOI: 10.1016/j.jcat.2019.02.015] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
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225
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Lee DC, Lamm RJ, Prossnitz AN, Boydston AJ, Pun SH. Dual Polymerizations: Untapped Potential for Biomaterials. Adv Healthc Mater 2019; 8:e1800861. [PMID: 30369103 PMCID: PMC6426662 DOI: 10.1002/adhm.201800861] [Citation(s) in RCA: 33] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2018] [Revised: 09/05/2018] [Indexed: 12/11/2022]
Abstract
Block copolymers with unique architectures and those that can self-assemble into supramolecular structures are used in medicine as biomaterial scaffolds and delivery vehicles for cells, therapeutics, and imaging agents. To date, much of the work relies on controlling polymer behavior by varying the monomer side chains to add functionality and tune hydrophobicity. Although varying the side chains is an efficient strategy to control polymer behavior, changing the polymer backbone can also be a powerful approach to modulate polymer self-assembly, rigidity, reactivity, and biodegradability for biomedical applications. There are many developments in the syntheses of polymers with segmented backbones, but these developments are not widely adopted as strategies to address the unique constraints and requirements of polymers for biomedical applications. This review highlights dual polymerization strategies for the synthesis of backbone-segmented block copolymers to facilitate their adoption for biomedical applications.
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Affiliation(s)
- Daniel C. Lee
- Molecular Engineering and Sciences Institute, University of Washington
| | | | | | - Andrew J. Boydston
- Molecular Engineering and Sciences Institute, University of Washington
- Department of Chemistry, University of Washington
| | - Suzie H. Pun
- Molecular Engineering and Sciences Institute, University of Washington
- Department of Bioengineering, University of Washington
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226
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Hu Q, Jie S, Braunstein P, Li BG. Highly active tridentate amino-phenol zinc complexes for the catalytic ring-opening polymerization of ε-caprolactone. J Organomet Chem 2019. [DOI: 10.1016/j.jorganchem.2018.12.013] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
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227
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Mahalakshmi S, Alagesan T, Parthasarathy V, Anbarasan R. Micro structural and non-isothermal crystallization and degradation kinetics studies on manganese thioglycolate end capped poly(ε-caprolactone). POLYM ENG SCI 2019. [DOI: 10.1002/pen.24979] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- S. Mahalakshmi
- Department of Physics; Anand Institute of Higher Technology; Kazhipattur, 603 103, Chennai Tamilnadu India
| | - T. Alagesan
- Department of Physics; Presidency College; Chennai 600 005 Tamilnadu India
| | - V. Parthasarathy
- Departmentof Physics; Hindustan Institute of Technology and Science; Padur, 603 103, Chennai Tamilnadu India
| | - R. Anbarasan
- Department of Chemical Engineering; Membrane Filtration Lab, National Taiwan University; Taipei 10617 Taiwan, Republic of China
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228
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Xu P, Huang X, Pan X, Li N, Zhu J, Zhu X. Hyperbranched Polycaprolactone through RAFT Polymerization of 2-Methylene-1,3-dioxepane. Polymers (Basel) 2019; 11:polym11020318. [PMID: 30960302 PMCID: PMC6419385 DOI: 10.3390/polym11020318] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2019] [Revised: 02/04/2019] [Accepted: 02/04/2019] [Indexed: 11/16/2022] Open
Abstract
Hyperbranched polycaprolactone with controlled structure was synthesized by reversible addition-fragmentation chain transfer radical ring-opening polymerization along with self-condensed vinyl polymerization (SCVP) of 2-methylene-1,3-dioxepane (MDO). Vinyl 2-[(ethoxycarbonothioyl) sulfanyl] propanoate (ECTVP) was used as polymerizable chain transfer agent. Living polymerization behavior was proved via pseudo linear kinetics, the molecular weight of polymers increasing with conversion and successful chain extension. The structure of polymers was characterized by ¹H NMR spectroscopy, tripe detection gel permeation chromatography, and differential scanning calorimetry. The polymer composition was shown to be able to tune to vary the amount of ester repeat units in the polymer backbone, and hence determine the degree of branching. As expected, the degree of crystallinity was lower and the rate of degradation was faster in cases of increasing the number of branches.
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Affiliation(s)
- Ping Xu
- State and Local Joint Engineering Laboratory for Novel Functional Polymeric Materials, Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application, Department of Polymer Science and Engineering, College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou 215123, China.
| | - Xiaofei Huang
- State and Local Joint Engineering Laboratory for Novel Functional Polymeric Materials, Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application, Department of Polymer Science and Engineering, College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou 215123, China.
- Jiangsu Litian Technology Co. Ltd., Rudong County, Jiangsu 226407, China.
| | - Xiangqiang Pan
- State and Local Joint Engineering Laboratory for Novel Functional Polymeric Materials, Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application, Department of Polymer Science and Engineering, College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou 215123, China.
| | - Na Li
- State and Local Joint Engineering Laboratory for Novel Functional Polymeric Materials, Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application, Department of Polymer Science and Engineering, College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou 215123, China.
| | - Jian Zhu
- State and Local Joint Engineering Laboratory for Novel Functional Polymeric Materials, Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application, Department of Polymer Science and Engineering, College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou 215123, China.
| | - Xiulin Zhu
- State and Local Joint Engineering Laboratory for Novel Functional Polymeric Materials, Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application, Department of Polymer Science and Engineering, College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou 215123, China.
- Global Institute of Software Technology, No 5. Qingshan Road, Suzhou National Hi-Tech District, Suzhou 215163, China.
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229
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Preparation and Characterization of Poly(δ-Valerolactone)/TiO 2 Nanohybrid Material with Pores Interconnected for Potential Use in Tissue Engineering. MATERIALS 2019; 12:ma12030528. [PMID: 30744189 PMCID: PMC6385029 DOI: 10.3390/ma12030528] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/27/2018] [Revised: 01/24/2019] [Accepted: 02/06/2019] [Indexed: 12/23/2022]
Abstract
Titanium dioxide/poly(δ-valerolactone) (TiO2/Pδ-VL) nanohybrid material containing interconnected pores with sizes in the range 80–150 μm were prepared by the solvent casting and polymer melting routes, and the dispersion of the TiO2 nanofiller in the Pδ-VL matrix and its adhesion were characterized by X-ray diffraction, differential scanning calorimetry, and scanning electron microscopy. A significant depression in the glass transition temperature (Tg) and melting temperature (Tm) values were revealed for the polymer nanocomposites prepared by the solvent casting technique. For the potential application of the prepared materials in the biomedical domain, complementary analyses were performed to examine the dynamic mechanical properties, and cell adhesion (using the 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide (MTT) assay), and the results obtained for the samples prepared by the two methods were compared. Interconnected pores were successively produced in the new material by employing naphthalene microparticles as a porogen for the first time, and the results obtained were very promising.
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230
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231
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Kalaoglu-Altan O, Sanyal R, Sanyal A. Orthogonally "Clickable" Biodegradable Nanofibers: Tailoring Biomaterials for Specific Protein Immobilization. ACS OMEGA 2019; 4:121-129. [PMID: 31459318 PMCID: PMC6648765 DOI: 10.1021/acsomega.8b03041] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/31/2018] [Accepted: 12/18/2018] [Indexed: 05/08/2023]
Abstract
Multifunctionalizable polymeric nanofibers can be tailored for various biomedical applications by selective conjugation of small molecules and bioactive ligands. This study reports the design, synthesis, and application of novel biodegradable polyester-based nanofibers bearing metal-free "clickable" handles. Polylactide-based polymers were synthesized using organo-catalyzed ring-opening polymerization to contain "clickable" chain-end functional groups that specifically react through radical or nucleophilic thiol-ene reactions. A furan-protected maleimide-containing hydroxyl-bearing initiator yielded polymers containing strained oxanorbornene unit at their chain end. In addition, postpolymerization thermal treatment provides maleimide end group-containing polymers. Solution electrospinning method was utilized to obtain bead-free nanofibers. Efficient conjugation on these nanofibers was demonstrated using metal-free conjugation reactions. It was observed that polylactide nanofibers undergo extensive biofouling, which limits their possible utilization for specific biomolecular immobilization. To alleviate this problem, polymers were modified to contain two orthogonally reactive functional groups, namely, the oxanorbornene unit and an azide group at their chain ends. The former reactive handle was used for conjugation of poly(ethylene glycol) chains to impart hydrophilicity and thus an antibiofouling ability, whereas the azide group undergoes strain-promoted azide-alkyne cycloaddition to install a protein-binding ligand such as biotin. These nanofibers were able to specifically immobilize the protein streptavidin with minimal nonspecific adsorption.
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Affiliation(s)
| | - Rana Sanyal
- Department
of Chemistry, Bogazici University, Bebek, 34342 Istanbul, Turkey
- Center
for Life Sciences and Technologies, Bogazici
University, 34342 Istanbul, Turkey
| | - Amitav Sanyal
- Department
of Chemistry, Bogazici University, Bebek, 34342 Istanbul, Turkey
- Center
for Life Sciences and Technologies, Bogazici
University, 34342 Istanbul, Turkey
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232
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Howard IC, Hammond C, Buchard A. Polymer-supported metal catalysts for the heterogeneous polymerisation of lactones. Polym Chem 2019. [DOI: 10.1039/c9py01472a] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Polymer-supported metal catalysts are used for the heterogeneous polymerisation of renewable lactones, towards the efficient and environmentally benign production of sustainable polymers.
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Affiliation(s)
| | - Ceri Hammond
- Cardiff Catalysis Institute
- Cardiff University
- Cardiff
- UK
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233
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Lu S, Wang K. Kinetic study of TBD catalyzed δ-valerolactone polymerization using a gas-driven droplet flow reactor. REACT CHEM ENG 2019. [DOI: 10.1039/c9re00046a] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The reaction kinetics of 1,5,7-triazabicyclo[4.4.0]dec-5-ene (TBD) catalyzed δ-valerolactone polymerization was determined using a gas-driven droplet reactor.
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Affiliation(s)
- Shiyao Lu
- The State Key Lab of Chemical Engineering
- Department of Chemical Engineering
- Tsinghua University
- Beijing 100084
- China
| | - Kai Wang
- The State Key Lab of Chemical Engineering
- Department of Chemical Engineering
- Tsinghua University
- Beijing 100084
- China
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234
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Guindani C, Dozoretz P, Araújo PH, Ferreira SR, de Oliveira D. N-acetylcysteine side-chain functionalization of poly(globalide-co-ε-caprolactone) through thiol-ene reaction. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2019; 94:477-483. [DOI: 10.1016/j.msec.2018.09.060] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/09/2018] [Revised: 07/23/2018] [Accepted: 09/23/2018] [Indexed: 11/29/2022]
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235
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Tezgel Ö, Noinville S, Bennevault V, Illy N, Guégan P. An alternative approach to create N-substituted cyclic dipeptides. Polym Chem 2019. [DOI: 10.1039/c8py01552j] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
N-Modified peptide backbones are promising peptidomimetics which offer several advantages in terms of improved biological activity and stability.
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Affiliation(s)
- Özgül Tezgel
- Sorbonne Université
- CNRS
- Institut Parisien de Chimie Moléculaire
- Equipe Chimie des Polymères
- F-75005 Paris
| | | | - Véronique Bennevault
- Sorbonne Université
- CNRS
- Institut Parisien de Chimie Moléculaire
- Equipe Chimie des Polymères
- F-75005 Paris
| | - Nicolas Illy
- Sorbonne Université
- CNRS
- Institut Parisien de Chimie Moléculaire
- Equipe Chimie des Polymères
- F-75005 Paris
| | - Philippe Guégan
- Sorbonne Université
- CNRS
- Institut Parisien de Chimie Moléculaire
- Equipe Chimie des Polymères
- F-75005 Paris
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236
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Lu Y, Lv Q, Liu B, Liu J. Immobilized Candida antarctica lipase B catalyzed synthesis of biodegradable polymers for biomedical applications. Biomater Sci 2019; 7:4963-4983. [PMID: 31532401 DOI: 10.1039/c9bm00716d] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Biomedical applications of biodegradable polymers synthesized via the catalysis of immobilized Candida antarctica lipase B (CALB).
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Affiliation(s)
- Yao Lu
- School of Biomedical Engineering
- Sun Yat-sen University
- Guangzhou
- China
| | - Qijun Lv
- Department of General Surgery
- The Ling Nan Hospital of Sun Yat-sen University
- Guangzhou
- China
| | - Bo Liu
- Department of General Surgery
- The Ling Nan Hospital of Sun Yat-sen University
- Guangzhou
- China
| | - Jie Liu
- School of Biomedical Engineering
- Sun Yat-sen University
- Guangzhou
- China
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237
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Bouyahya A, Balieu S, Beniazza R, Raihane M, El Kadib A, Le Cerf D, Thébault P, Gouhier G, Lahcini M. Organotin-bridged ionic liquid as a solvent-free, leaching-resistive catalyst for ring opening polymerization of ε-caprolactone. NEW J CHEM 2019. [DOI: 10.1039/c8nj05985c] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
An easy synthesis provides a monoalkyltin trichloride grafted onto an ionic liquid. The catalyst paves the way to nontoxic biologically relevant materials.
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Affiliation(s)
| | | | | | - Mustapha Raihane
- Laboratoire de Chimie Organométallique et Macromoléculaire-Materiaux Composites (LCO2MC)
- Faculté des Sciences et Techniques Gueliz
- Université Cadi Ayyad
- 40000 Marrakech
- Morocco
| | - Abdelkrim El Kadib
- Euromed Research Center, Engineering Division
- Euro-Med University of Fes (UEMF)
- Fès
- Morocco
| | | | | | | | - Mohammed Lahcini
- Laboratoire de Chimie Organométallique et Macromoléculaire-Materiaux Composites (LCO2MC)
- Faculté des Sciences et Techniques Gueliz
- Université Cadi Ayyad
- 40000 Marrakech
- Morocco
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238
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Liu W, Tian GQ, Yang DD, Wu G, Chen SC, Wang YZ. Heterogeneous catalysts based on built-in N-heterocyclic carbenes with high removability, recoverability and reusability for ring-opening polymerization of cyclic esters. Polym Chem 2019. [DOI: 10.1039/c9py00111e] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
Both activity and reusability are critical issues for developing new generation metal-free catalytic systems.
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Affiliation(s)
- Wen Liu
- National Engineering Laboratory of Eco-Friendly Polymeric Materials (Sichuan)
- State Key Laboratory of Polymer Materials Engineering
- College of Chemistry
- Sichuan University
- Chengdu
| | - Guo-Qiang Tian
- National Engineering Laboratory of Eco-Friendly Polymeric Materials (Sichuan)
- State Key Laboratory of Polymer Materials Engineering
- College of Chemistry
- Sichuan University
- Chengdu
| | - Dan-Dan Yang
- National Engineering Laboratory of Eco-Friendly Polymeric Materials (Sichuan)
- State Key Laboratory of Polymer Materials Engineering
- College of Chemistry
- Sichuan University
- Chengdu
| | - Gang Wu
- National Engineering Laboratory of Eco-Friendly Polymeric Materials (Sichuan)
- State Key Laboratory of Polymer Materials Engineering
- College of Chemistry
- Sichuan University
- Chengdu
| | - Si-Chong Chen
- National Engineering Laboratory of Eco-Friendly Polymeric Materials (Sichuan)
- State Key Laboratory of Polymer Materials Engineering
- College of Chemistry
- Sichuan University
- Chengdu
| | - Yu-Zhong Wang
- National Engineering Laboratory of Eco-Friendly Polymeric Materials (Sichuan)
- State Key Laboratory of Polymer Materials Engineering
- College of Chemistry
- Sichuan University
- Chengdu
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239
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Driscoll OJ, Hafford-Tear CH, McKeown P, Stewart JA, Kociok-Köhn G, Mahon MF, Jones MD. The synthesis, characterisation and application of iron(iii)–acetate complexes for cyclic carbonate formation and the polymerisation of lactide. Dalton Trans 2019; 48:15049-15058. [DOI: 10.1039/c9dt03327k] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
Cracking the whip: Simple iron(iii) acetate complexes have been applied to the catalytic cyclic carbonate formation and lactide ROP.
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240
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Gao J, Zhu D, Zhang W, Solan GA, Ma Y, Sun WH. Recent progress in the application of group 1, 2 & 13 metal complexes as catalysts for the ring opening polymerization of cyclic esters. Inorg Chem Front 2019. [DOI: 10.1039/c9qi00855a] [Citation(s) in RCA: 48] [Impact Index Per Article: 9.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
This review focuses on recent developments concerned with the use of well-defined main group complexes as (pre-)catalysts for the ROP of cyclic esters to give aliphatic polyesters; factors influencing catalytic activity, selectivity and polymer properties are all discussed.
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Affiliation(s)
- Jiahao Gao
- Beijing Key Laboratory of Clothing Materials R&D and Assessment
- Beijing Engineering Research Center of Textile Nanofiber
- School of Materials Science and Engineering
- Beijing Institute of Fashion Technology
- Beijing 100029
| | - Dongzhi Zhu
- Beijing Key Laboratory of Clothing Materials R&D and Assessment
- Beijing Engineering Research Center of Textile Nanofiber
- School of Materials Science and Engineering
- Beijing Institute of Fashion Technology
- Beijing 100029
| | - Wenjuan Zhang
- Beijing Key Laboratory of Clothing Materials R&D and Assessment
- Beijing Engineering Research Center of Textile Nanofiber
- School of Materials Science and Engineering
- Beijing Institute of Fashion Technology
- Beijing 100029
| | - Gregory A. Solan
- Key Laboratory of Engineering Plastics and Beijing National Laboratory for Molecular Sciences
- Institute of Chemistry
- Chinese Academy of Sciences
- Beijing 100190
- China
| | - Yanping Ma
- Key Laboratory of Engineering Plastics and Beijing National Laboratory for Molecular Sciences
- Institute of Chemistry
- Chinese Academy of Sciences
- Beijing 100190
- China
| | - Wen-Hua Sun
- Key Laboratory of Engineering Plastics and Beijing National Laboratory for Molecular Sciences
- Institute of Chemistry
- Chinese Academy of Sciences
- Beijing 100190
- China
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241
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Jung S, Kang S, Kuwabara J, Yoon HJ. Aziridine-based polyaddition, post-modification, and crosslinking: can aziridine rival epoxide in polymer chemistry? Polym Chem 2019. [DOI: 10.1039/c9py00979e] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Abstract
Aziridine may help to solve the problems encountered in epoxide-based polymer technologies. This review focuses on recent achievements in aziridine-based polyaddition, post-modification, and cross-linking.
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Affiliation(s)
- Sangmin Jung
- Department of Chemistry
- Korea University
- Seoul
- Korea
| | - Seohyun Kang
- Department of Chemistry
- Korea University
- Seoul
- Korea
| | - Junpei Kuwabara
- Institute of Materials Science
- Graduate School of Pure and Applied Sciences
- Tsukuba Research Center for Energy Materials Science (TREMS)
- University of Tsukuba
- Tsukuba 305-8573
| | - Hyo Jae Yoon
- Department of Chemistry
- Korea University
- Seoul
- Korea
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242
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Kang MS, Cho J, Nayab S, Jeong JH. Synthesis and characterization of Zn(II) and Cu(II) complexes bearing (chiral substituent)(diethyl)-ethanediamine derivatives as precatalysts for rac-lactide polymerisation. Polyhedron 2019. [DOI: 10.1016/j.poly.2018.10.068] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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243
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Langlais M, Coutelier O, Destarac M. Scope and Limitations of Xanthate-Mediated Synthesis of Functional γ-Thiolactones. ACS OMEGA 2018; 3:17732-17742. [PMID: 31458371 PMCID: PMC6644131 DOI: 10.1021/acsomega.8b02962] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/26/2018] [Accepted: 12/04/2018] [Indexed: 06/10/2023]
Abstract
A modular platform based on free-radical xanthate addition to alkenes enables access to a large series of functional γ-thiolactones. This methodology includes two different pathways based on xanthate chemistry involving radical addition and Chugaev elimination steps. The first method uses the addition of an ester-functionalized xanthate to various commercially functional alkenes, whereas the second one is based on the addition of functional xanthates to an ester-functionalized alkene. In both cases, a series of xanthate/alkene monoadducts was obtained, and their thermolysis and subsequent cyclization led to a library of functional γ-thiolactones in moderate to good yield. For a few cases where it may not be possible to directly incorporate some targeted functional groups via the proposed process involving free radicals and high temperature, a bromo-functionalized thiolactone was used as a starting material for chemical transformations.
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Affiliation(s)
- Marvin Langlais
- Laboratoire des IMRCP, Université de Toulouse, CNRS UMR 5623, Université
Paul Sabatier, 118 route de Narbonne, 31062 Toulouse Cedex 9, France
| | - Olivier Coutelier
- Laboratoire des IMRCP, Université de Toulouse, CNRS UMR 5623, Université
Paul Sabatier, 118 route de Narbonne, 31062 Toulouse Cedex 9, France
| | - Mathias Destarac
- Laboratoire des IMRCP, Université de Toulouse, CNRS UMR 5623, Université
Paul Sabatier, 118 route de Narbonne, 31062 Toulouse Cedex 9, France
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244
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Sawdon AJ, Zhang J, Wang X, Peng CA. Enhanced Anticancer Activity of 5'-DFUR-PCL-MPEG Polymeric Prodrug Micelles Encapsulating Chemotherapeutic Drugs. NANOMATERIALS 2018; 8:nano8121041. [PMID: 30551585 PMCID: PMC6315712 DOI: 10.3390/nano8121041] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/19/2018] [Revised: 12/10/2018] [Accepted: 12/11/2018] [Indexed: 12/15/2022]
Abstract
The compound 5’-deoxy-5-fluorouridine (5’-DFUR) is a prodrug of the anti-tumor drug 5-fluorouracil (5-FU). Thymidine phosphorylase (TP) is an enzyme that can convert 5’-DFUR to its active form 5-FU and the expression of TP is upregulated in various cancer cells. In this study, 5’-DFUR associated with amphiphilic copolymer poly(ε-caprolactone)-methoxy poly(ethylene glycol) (5’-DFUR-PCL-MPEG) was synthesized, characterized, and self-assembled into functional polymeric micelles. To demonstrate that the prodrug 5’-DFUR could convert into cytotoxic 5-fluorouracil (5-FU) by endogenous TP, HT-29 colorectal cancer cells were treated with 5’-DFUR-PCL-MPEG polymeric micelles for various time periods. Chemotherapeutic drugs doxorubicin (DOX) and 7-ethyl-10-hydroxycamptothecin (SN-38) were also encapsulated separately into 5’-DFUR-PCL-MPEG polymeric micelles to create a dual drug-loaded system. HT-29 cells were treated with DOX or SN-38 encapsulated 5’-DFUR-PCL-MPEG polymeric micelles to examine the efficacy of dual drug-loaded micelles. As a result, HT-29 cells treated with 5’-DFUR-PCL-MPEG polymeric micelles showed up to 40% cell death rate after a 72-h treatment. In contrast, HT-29 cells challenged with DOX or SN-38 encapsulated 5’-DFUR-incorporated polymeric micelles showed 36% and 31% in cell viability after a 72-h treatment, respectively.
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Affiliation(s)
- Alicia J Sawdon
- Department of Chemical Engineering, Michigan Technological University, Houghton, MI, 49931, USA.
| | - Jun Zhang
- Department of Biological Engineering, University of Idaho, Moscow, ID 83844, USA.
| | - Xutu Wang
- Department of Biological Engineering, University of Idaho, Moscow, ID 83844, USA.
| | - Ching-An Peng
- Department of Biological Engineering, University of Idaho, Moscow, ID 83844, USA.
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245
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Thermal Properties and Non-Isothermal Crystallization Kinetics of Poly (δ-Valerolactone) and Poly (δ-Valerolactone)/Titanium Dioxide Nanocomposites. CRYSTALS 2018. [DOI: 10.3390/cryst8120452] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
New poly (δ-valerolactone)/titanium dioxide (PDVL/TiO2) nanocomposites with different TiO2 nanoparticle loadings were prepared by the solvent-casting method and characterized by Fourier transform infra-red, differential scanning calorimetry, X-ray diffraction and scanning electron microscopy, and thermogravimetry analyses. The results obtained reveal good dispersion of TiO2 nanoparticles in the polymer matrix and non-formation of new crystalline structures indicating the stability of the crystallinity of TiO2 in the composite. A significant increase in the degree of crystallinity was observed with increasing TiO2 content. The non-isothermal crystallization kinetics of the PDVL/TiO2 system indicate that the crystallization process involves the simultaneous occurrence of two- and three-dimensional spherulitic growths. The thermal degradation analysis of this nanocomposite reveals a significant improvement in the thermal stability with increasing TiO2 loading.
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246
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Khattak ZA, Younus HA, Ahmad N, Yu B, Ullah H, Suleman S, Chughtai AH, Moosavi B, Somboon C, Verpoort F. Mono- and dinuclear organotin(IV) complexes for solvent free cycloaddition of CO2 to epoxides at ambient pressure. J CO2 UTIL 2018. [DOI: 10.1016/j.jcou.2018.10.014] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
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247
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Hiranoi Y, Nakano K. Copolymerization of epoxides with cyclic anhydrides catalyzed by dinuclear cobalt complexes. Beilstein J Org Chem 2018; 14:2779-2788. [PMID: 30498527 PMCID: PMC6244378 DOI: 10.3762/bjoc.14.255] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2018] [Accepted: 10/16/2018] [Indexed: 12/12/2022] Open
Abstract
The alternating copolymerization of epoxides with cyclic anhydrides (CAs) is a highly diverse synthetic method for polyesters as the polymers’ architectures and properties can be easily controlled depending on the combination of two monomers. Thus, a variety of catalyst designs has been reported to prepare the desired copolymers efficiently. We herein report dinuclear cobalt–salen complexes with a benzene ring as a linker and their activities in copolymerization reactions. The dinuclear cobalt complexes showed a higher catalytic activity for the copolymerization of propylene oxide with phthalic anhydride than the corresponding mononuclear cobalt–salen complex and achieved one of the highest turnover frequencies ever reported. A variety of epoxides and CAs were also found to be copolymerized successfully by the dinuclear cobalt complex with a high catalytic activity.
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Affiliation(s)
- Yo Hiranoi
- Department of Organic and Polymer Materials Chemistry, Tokyo University of Agriculture and Technology, 2-24-16 Naka-cho, Koganei, Tokyo 184-8588, Japan
| | - Koji Nakano
- Department of Organic and Polymer Materials Chemistry, Tokyo University of Agriculture and Technology, 2-24-16 Naka-cho, Koganei, Tokyo 184-8588, Japan
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248
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Hashimoto Y, Mukai S, Sasaki Y, Akiyoshi K. Nanogel Tectonics for Tissue Engineering: Protein Delivery Systems with Nanogel Chaperones. Adv Healthc Mater 2018; 7:e1800729. [PMID: 30221496 DOI: 10.1002/adhm.201800729] [Citation(s) in RCA: 33] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2018] [Revised: 08/12/2018] [Indexed: 12/15/2022]
Abstract
Amphiphilic polysaccharide self-assembled (SA) nanogels are promising protein carriers owing to their chaperone-like activity that allows them to nanoencapsulate proteins within their polymer networks. The chaperoning function is an important concept that has led to breakthroughs in the development of effective protein drug delivery systems by stabilizing formulations and controlling the quality of unstable proteins. Recently, nanogel-tectonic materials that integrate SA nanogels as building blocks have been designed as new hydrogel biomaterials. This article describes recent progress and applications of SA nanogel tectonic materials as protein delivery systems for tissue engineering.
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Affiliation(s)
- Yoshihide Hashimoto
- Department of Polymer Chemistry Graduate School of Engineering Kyoto University Katsura, Nishikyo‐ku Kyoto 615‐8510 Japan
- Japan Science and Technology Agency (JST) The Exploratory Research for Advanced Technology (ERATO) Bio‐Nanotransporter Project Katsura Int'tech Center Katsura, Nishikyo‐ku Kyoto 615‐8530 Japan
- Department of Material‐based Medical Engineering Institute of Biomaterials and Bioengineering Tokyo Medical and Dental University 2‐3‐10 Kanda‐Surugadai Chiyoda‐ku Tokyo 101‐0062 Japan
| | - Sada‐atsu Mukai
- Department of Polymer Chemistry Graduate School of Engineering Kyoto University Katsura, Nishikyo‐ku Kyoto 615‐8510 Japan
- Japan Science and Technology Agency (JST) The Exploratory Research for Advanced Technology (ERATO) Bio‐Nanotransporter Project Katsura Int'tech Center Katsura, Nishikyo‐ku Kyoto 615‐8530 Japan
| | - Yoshihiro Sasaki
- Department of Polymer Chemistry Graduate School of Engineering Kyoto University Katsura, Nishikyo‐ku Kyoto 615‐8510 Japan
| | - Kazunari Akiyoshi
- Department of Polymer Chemistry Graduate School of Engineering Kyoto University Katsura, Nishikyo‐ku Kyoto 615‐8510 Japan
- Japan Science and Technology Agency (JST) The Exploratory Research for Advanced Technology (ERATO) Bio‐Nanotransporter Project Katsura Int'tech Center Katsura, Nishikyo‐ku Kyoto 615‐8530 Japan
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249
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Gadomska-Gajadhur A, Wrzecionek M, Matyszczak G, Piętowski P, Więcław M, Ruśkowski P. Optimization of Poly(glycerol sebacate) Synthesis for Biomedical Purposes with the Design of Experiments. Org Process Res Dev 2018. [DOI: 10.1021/acs.oprd.8b00306] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Affiliation(s)
- Agnieszka Gadomska-Gajadhur
- Laboratory of Technological Process, Faculty of Chemistry, Warsaw University of Technology, ul. Noakowskiego 3, 00-664 Warsaw, Poland
| | - Michał Wrzecionek
- Laboratory of Technological Process, Faculty of Chemistry, Warsaw University of Technology, ul. Noakowskiego 3, 00-664 Warsaw, Poland
| | - Grzegorz Matyszczak
- Laboratory of Technological Process, Faculty of Chemistry, Warsaw University of Technology, ul. Noakowskiego 3, 00-664 Warsaw, Poland
| | - Piotr Piętowski
- Laboratory of Technological Process, Faculty of Chemistry, Warsaw University of Technology, ul. Noakowskiego 3, 00-664 Warsaw, Poland
| | - Michał Więcław
- Laboratory of Technological Process, Faculty of Chemistry, Warsaw University of Technology, ul. Noakowskiego 3, 00-664 Warsaw, Poland
| | - Paweł Ruśkowski
- Laboratory of Technological Process, Faculty of Chemistry, Warsaw University of Technology, ul. Noakowskiego 3, 00-664 Warsaw, Poland
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250
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Guégain E, Tran J, Deguettes Q, Nicolas J. Degradable polymer prodrugs with adjustable activity from drug-initiated radical ring-opening copolymerization. Chem Sci 2018; 9:8291-8306. [PMID: 30542578 PMCID: PMC6240899 DOI: 10.1039/c8sc02256a] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2018] [Accepted: 08/28/2018] [Indexed: 01/09/2023] Open
Abstract
Degradable polymer prodrugs based on gemcitabine (Gem) as an anticancer drug were synthesized by 'drug-initiated' nitroxide-mediated radical ring-opening copolymerization (NMrROP) of methacrylic esters and 2-methylene-4-phenyl-1,3-dioxolane (MPDL). Different structural parameters were varied to determine the best biological performances: the nature of the monomer [i.e., oligo(ethylene glycol) methacrylate (OEGMA) or methyl methacrylate (MMA)], the nature of the Gem-polymer linker (i.e., amide or amide and diglycolate) and the MPDL content in the copolymer. Depending on the nature of the methacrylate monomer, two small libraries of water-soluble copolymer prodrugs and nanoparticles were obtained (M n ∼10 000 g mol-1, Đ = 1.1-1.5), which exhibited tunable hydrolytic degradation under accelerated conditions governed by the MPDL content. Drug-release profiles in human serum and in vitro anticancer activity on different cell lines enabled preliminary structure-activity relationships to be established. The cytotoxicity was independently governed by: (i) the MPDL content - the lower the MPDL content, the greater the cytotoxicity; (ii) the nature of the linker - the presence of a labile diglycolate linker enabled a greater Gem release compared to a simple amide bond and (iii) the hydrophilicity of the methacrylate monomer-OEGMA enabled a greater anticancer activity to be obtained compared to MMA-based polymer prodrugs. Remarkably, the optimal structural parameters enabled reaching the cytotoxic activity of the parent (free) drug.
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Affiliation(s)
- Elise Guégain
- Institut Galien Paris-Sud , CNRS UMR 8612 , Univ Paris-Sud , Faculté de Pharmacie , 5 rue Jean-Baptiste Clément, 92290 Châtenay-Malabry , France . ; Tel: +33 1 46 83 58 53 ; www.twitter.com/julnicolas
| | - Johanna Tran
- Institut Galien Paris-Sud , CNRS UMR 8612 , Univ Paris-Sud , Faculté de Pharmacie , 5 rue Jean-Baptiste Clément, 92290 Châtenay-Malabry , France . ; Tel: +33 1 46 83 58 53 ; www.twitter.com/julnicolas
| | - Quentin Deguettes
- Institut Galien Paris-Sud , CNRS UMR 8612 , Univ Paris-Sud , Faculté de Pharmacie , 5 rue Jean-Baptiste Clément, 92290 Châtenay-Malabry , France . ; Tel: +33 1 46 83 58 53 ; www.twitter.com/julnicolas
| | - Julien Nicolas
- Institut Galien Paris-Sud , CNRS UMR 8612 , Univ Paris-Sud , Faculté de Pharmacie , 5 rue Jean-Baptiste Clément, 92290 Châtenay-Malabry , France . ; Tel: +33 1 46 83 58 53 ; www.twitter.com/julnicolas
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