1
|
Statistical analysis of one-pot lipase-catalyzed esterification of ϵ-caprolactone with methyl- -glucopyranoside and its extension. BIOCATALYSIS AND AGRICULTURAL BIOTECHNOLOGY 2020. [DOI: 10.1016/j.bcab.2019.101464] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
|
2
|
|
3
|
Saat MN, Mohamad Annuar MS. One-pot lipase-catalyzed esterification of ε-caprolactone with methyl-d-glucopyranoside and its elongation with free 6-hydroxyhexanoate monomer units. Biotechnol Appl Biochem 2019; 67:354-365. [PMID: 31746015 DOI: 10.1002/bab.1859] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2019] [Accepted: 11/15/2019] [Indexed: 02/05/2023]
Abstract
One-pot synthesis of sugar-functionalized oligomeric caprolactone was carried out by lipase-catalyzed esterification of ε-caprolactone (ECL) with methyl-d-glucopyranoside (MGP) followed by the elongation of functionalized oligomer chain. Functionalization was performed in a custom-fabricated glass reactor equipped with Rushton turbine impeller and controlled temperature at 60 °C using tert-butanol as reaction medium. The overall reaction steps include MGP esterification of ECL monomer and its subsequent elongation by free 6-hydroxyhexanoate monomer units. A ping-pong bi-bi mechanism without ternary complex was proposed for esterification of ECL and MGP with apparent values of kinetic constant, namely maximal velocity (Vmax ), Michaelis constant for MGP (KmMGP ), and Michaelis constant for ECL (KmECL ) at 3.848 × 10-3 M H-1 , 8.189 × 10-2 M, and 6.050 M, respectively. Chain propagation step of MGP-functionalized ECL oligomer exhibits the properties of living polymerization mechanism. Linear relationship between conversion (%) and number average molecular weight, Mn (g mol-1 ), of functionalized oligomer was observed. Synthesized functionalized oligomer showed narrow range of molecular weight from 1,400 to 1,600 g mol-1 with more than 90% conversion achieved. Structural analysis confirmed the presence of covalent bond between the hydroxyl group in MGP with carboxyl end group of ECL oligomer.
Collapse
Affiliation(s)
- Muhammad Naziz Saat
- Biotechnology Division, Institute of Biological Sciences, Faculty of Science, University of Malaya, Kuala Lumpur, Malaysia
| | - Mohamad Suffian Mohamad Annuar
- Biotechnology Division, Institute of Biological Sciences, Faculty of Science, University of Malaya, Kuala Lumpur, Malaysia
| |
Collapse
|
4
|
Eğri S, Eczacıoğlu N. Sequential VEGF and BMP-2 releasing PLA-PEG-PLA scaffolds for bone tissue engineering: I. Design and in vitro tests. ARTIFICIAL CELLS NANOMEDICINE AND BIOTECHNOLOGY 2016; 45:321-329. [DOI: 10.3109/21691401.2016.1147454] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Sinan Eğri
- Department of Bioengineering, Faculty of Engineering and Natural Sciences, Gaziosmanpaşa University, Tokat, Turkey
| | - Numan Eczacıoğlu
- Department of Bioengineering, Faculty of Engineering, Karamanoğlu Mehmetbey University, Karaman, Turkey
| |
Collapse
|
5
|
Shoda SI, Uyama H, Kadokawa JI, Kimura S, Kobayashi S. Enzymes as Green Catalysts for Precision Macromolecular Synthesis. Chem Rev 2016; 116:2307-413. [PMID: 26791937 DOI: 10.1021/acs.chemrev.5b00472] [Citation(s) in RCA: 303] [Impact Index Per Article: 37.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
The present article comprehensively reviews the macromolecular synthesis using enzymes as catalysts. Among the six main classes of enzymes, the three classes, oxidoreductases, transferases, and hydrolases, have been employed as catalysts for the in vitro macromolecular synthesis and modification reactions. Appropriate design of reaction including monomer and enzyme catalyst produces macromolecules with precisely controlled structure, similarly as in vivo enzymatic reactions. The reaction controls the product structure with respect to substrate selectivity, chemo-selectivity, regio-selectivity, stereoselectivity, and choro-selectivity. Oxidoreductases catalyze various oxidation polymerizations of aromatic compounds as well as vinyl polymerizations. Transferases are effective catalysts for producing polysaccharide having a variety of structure and polyesters. Hydrolases catalyzing the bond-cleaving of macromolecules in vivo, catalyze the reverse reaction for bond forming in vitro to give various polysaccharides and functionalized polyesters. The enzymatic polymerizations allowed the first in vitro synthesis of natural polysaccharides having complicated structures like cellulose, amylose, xylan, chitin, hyaluronan, and chondroitin. These polymerizations are "green" with several respects; nontoxicity of enzyme, high catalyst efficiency, selective reactions under mild conditions using green solvents and renewable starting materials, and producing minimal byproducts. Thus, the enzymatic polymerization is desirable for the environment and contributes to "green polymer chemistry" for maintaining sustainable society.
Collapse
Affiliation(s)
- Shin-ichiro Shoda
- Department of Biomolecular Engineering, Graduate School of Engineering, Tohoku University , Aoba-ku, Sendai 980-8579, Japan
| | - Hiroshi Uyama
- Department of Applied Chemistry, Graduate School of Engineering, Osaka University , Yamadaoka, Suita 565-0871, Japan
| | - Jun-ichi Kadokawa
- Department of Chemistry, Biotechnology, and Chemical Engineering, Graduate School of Science and Engineering, Kagoshima University , Korimoto, Kagoshima 890-0065, Japan
| | - Shunsaku Kimura
- Department of Material Chemistry, Graduate School of Engineering, Kyoto University , Katsura, Nishikyo-ku, Kyoto 615-8510, Japan
| | - Shiro Kobayashi
- Center for Fiber & Textile Science, Kyoto Institute of Technology , Matsugasaki, Sakyo-ku, Kyoto 606-8585, Japan
| |
Collapse
|
6
|
Lipases in polymer chemistry. ADVANCES IN BIOCHEMICAL ENGINEERING/BIOTECHNOLOGY 2014; 125:69-95. [PMID: 20859733 DOI: 10.1007/10_2010_90] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Lipases are highly active in the polymerization of a range of monomers. Both ring-opening polymerization of cyclic monomers such as lactones and carbonates as well as polycondensation reactions have been investigated in great detail. Moreover, in combination with other (chemical) polymerization techniques, lipase-catalyzed polymerization has been employed to synthesize a variety of polymer materials. Major advantages of enzymatic catalysts are the often-observed excellent regio-, chemo- and enantioselectivity that allows for the direct preparation of functional materials. In particular, the application of techniques such as Dynamic Kinetic Resolution (DKR) in the lipase-catalyzed polymerization of racemic monomers is a new development in enzymatic polymerization. This paper reviews selected examples of the application of lipases in polymer chemistry covering the synthesis of linear polymers, chemoenzymatic polymerization and applications of enantioselective techniques for the synthesis and modification of polymers.
Collapse
|
7
|
Zhong J, Xu F, Wang J, Li Y, Lin X, Wu Q. Candida antarctica lipase B-catalyzed synthesis of polyesters: starting from ketones via a tandem BVO/ROP process. RSC Adv 2014. [DOI: 10.1039/c3ra47493c] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022] Open
|
8
|
|
9
|
Jiang Z, Zhang J. Lipase-catalyzed synthesis of aliphatic polyesters via copolymerization of lactide with diesters and diols. POLYMER 2013. [DOI: 10.1016/j.polymer.2013.09.005] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
|
10
|
|
11
|
Martino L, Scandola M, Jiang Z. Enzymatic synthesis, thermal and crystalline properties of a poly(β–amino ester) and poly(lactone-co-β–amino ester) copolymers. POLYMER 2012. [DOI: 10.1016/j.polymer.2012.03.005] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
|
12
|
Yang Y, Yu Y, Zhang Y, Liu C, Shi W, Li Q. Lipase/esterase-catalyzed ring-opening polymerization: A green polyester synthesis technique. Process Biochem 2011. [DOI: 10.1016/j.procbio.2011.07.016] [Citation(s) in RCA: 51] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
|
13
|
Guo B, Finne-Wistrand A, Albertsson AC. Universal Two-Step Approach to Degradable and Electroactive Block Copolymers and Networks from Combined Ring-Opening Polymerization and Post-Functionalization via Oxidative Coupling Reactions. Macromolecules 2011. [DOI: 10.1021/ma2009595] [Citation(s) in RCA: 53] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Baolin Guo
- Department of Fibre and Polymer Technology, School of Chemical Science and Engineering, Royal Institute of Technology, SE-100 44, Stockholm, Sweden
| | - Anna Finne-Wistrand
- Department of Fibre and Polymer Technology, School of Chemical Science and Engineering, Royal Institute of Technology, SE-100 44, Stockholm, Sweden
| | - Ann-Christine Albertsson
- Department of Fibre and Polymer Technology, School of Chemical Science and Engineering, Royal Institute of Technology, SE-100 44, Stockholm, Sweden
| |
Collapse
|
14
|
Mazzocchetti L, Scandola M, Jiang Z. Copolymers of ethyl glycolate and ω–pentadecalactone: Enzymatic synthesis and solid-state characterization. Eur Polym J 2011. [DOI: 10.1016/j.eurpolymj.2011.01.003] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
|
15
|
Navarra C, Marzorati M, Danieli B, Riva S. Chemoenzymatic Synthesis of Fluorescent and Colored Polyesters. ChemCatChem 2010. [DOI: 10.1002/cctc.201000327] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
|
16
|
Eriksson M, Boyer A, Sinigoi L, Johansson M, Malmström E, Hult K, Trey S, Martinelle M. One-pot enzymatic route to tetraallyl ether functional oligoesters: Synthesis, UV curing, and characterization. ACTA ACUST UNITED AC 2010. [DOI: 10.1002/pola.24328] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
|
17
|
The environmental influence in enzymatic polymerization of aliphatic polyesters in bulk and aqueous mini-emulsion. POLYMER 2010. [DOI: 10.1016/j.polymer.2010.09.016] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
|
18
|
Hydrolases in Polymer Chemistry: Chemoenzymatic Approaches to Polymeric Materials. ADVANCES IN POLYMER SCIENCE 2010. [DOI: 10.1007/12_2010_74] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/28/2023]
|
19
|
Guo B, Finne-Wistrand A, Albertsson AC. Enhanced Electrical Conductivity by Macromolecular Architecture: Hyperbranched Electroactive and Degradable Block Copolymers Based on Poly(ε-caprolactone) and Aniline Pentamer. Macromolecules 2010. [DOI: 10.1021/ma100530k] [Citation(s) in RCA: 83] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Baolin Guo
- Department of Fibre and Polymer Technology, School of Chemical Science and Engineering, Royal Institute of Technology, SE-100 44, Stockholm, Sweden
| | - Anna Finne-Wistrand
- Department of Fibre and Polymer Technology, School of Chemical Science and Engineering, Royal Institute of Technology, SE-100 44, Stockholm, Sweden
| | - Ann-Christine Albertsson
- Department of Fibre and Polymer Technology, School of Chemical Science and Engineering, Royal Institute of Technology, SE-100 44, Stockholm, Sweden
| |
Collapse
|
20
|
Jiang Z. Lipase-Catalyzed Synthesis of Poly(amine-co-esters) via Copolymerization of Diester with Amino-Substituted Diol. Biomacromolecules 2010; 11:1089-93. [DOI: 10.1021/bm1000586] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Zhaozhong Jiang
- Biomedical Engineering Department, Yale University, 55 Prospect Street, New Haven, Connecticut 06511
| |
Collapse
|
21
|
Kobayashi S, Makino A. Enzymatic polymer synthesis: an opportunity for green polymer chemistry. Chem Rev 2010; 109:5288-353. [PMID: 19824647 DOI: 10.1021/cr900165z] [Citation(s) in RCA: 409] [Impact Index Per Article: 29.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- Shiro Kobayashi
- R & D Center for Bio-based Materials, Kyoto Institute of Technology, Kyoto 606-8585, Japan.
| | | |
Collapse
|
22
|
Kobayashi S. Lipase-catalyzed polyester synthesis--a green polymer chemistry. PROCEEDINGS OF THE JAPAN ACADEMY. SERIES B, PHYSICAL AND BIOLOGICAL SCIENCES 2010; 86:338-65. [PMID: 20431260 PMCID: PMC3417799 DOI: 10.2183/pjab.86.338] [Citation(s) in RCA: 113] [Impact Index Per Article: 8.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/06/2023]
Abstract
This article is a short comprehensive review describing in vitro polyester synthesis catalyzed by a hydrolysis enzyme of lipase, most of which has been developed for these two decades. Polyesters are prepared by repeated ester bond-formation reactions; they include two major modes, ring-opening polymerization (ROP) of cyclic monomers such as cyclic esters (lactones) and condensation polymerization via the reaction between a carboxylic acid or its ester group and an alcohol group. Polyester synthesis is, therefore, a reaction in reverse way of in vivo lipase catalysis of ester bond-cleavage with hydrolysis. The lipase-catalyzed polymerizations show very high chemo-, regio-, and enantio-selectivities and involve various advantageous characteristics. Lipase is robust and compatible with other chemical catalysts, which allows novel chemoenzymatic processes. New syntheses of a variety of functional polyesters and a plausible reaction mechanism of lipase catalysis are mentioned. The polymerization characteristics are of green nature currently demanded for sustainable society, and hence, desirable for conducting 'green polymer chemistry'.
Collapse
Affiliation(s)
- Shiro Kobayashi
- R & D Center for Biobased Materials, Kyoto Institute of Technology, Matsugasaki, Sakyo-ku, Kyoto, Japan.
| |
Collapse
|
23
|
Dai S, Xue L, Zinn M, Li Z. Enzyme-Catalyzed Polycondensation of Polyester Macrodiols with Divinyl Adipate: A Green Method for the Preparation of Thermoplastic Block Copolyesters. Biomacromolecules 2009; 10:3176-81. [DOI: 10.1021/bm9011634] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Shiyao Dai
- Department of Chemical & Biomolecular Engineering, National University of Singapore, 4 Engineering Drive 4, Singapore 117576, and Laboratory of Biomaterials, EMPA, Lerchenfeldstrasse 5, 9014 St. Gallen, Switzerland
| | - Liang Xue
- Department of Chemical & Biomolecular Engineering, National University of Singapore, 4 Engineering Drive 4, Singapore 117576, and Laboratory of Biomaterials, EMPA, Lerchenfeldstrasse 5, 9014 St. Gallen, Switzerland
| | - Manfred Zinn
- Department of Chemical & Biomolecular Engineering, National University of Singapore, 4 Engineering Drive 4, Singapore 117576, and Laboratory of Biomaterials, EMPA, Lerchenfeldstrasse 5, 9014 St. Gallen, Switzerland
| | - Zhi Li
- Department of Chemical & Biomolecular Engineering, National University of Singapore, 4 Engineering Drive 4, Singapore 117576, and Laboratory of Biomaterials, EMPA, Lerchenfeldstrasse 5, 9014 St. Gallen, Switzerland
| |
Collapse
|
24
|
Mazzocchetti L, Scandola M, Jiang Z. Enzymatic Synthesis and Structural and Thermal Properties of Poly(ω-pentadecalactone-co-butylene-co-succinate). Macromolecules 2009. [DOI: 10.1021/ma901338v] [Citation(s) in RCA: 43] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Laura Mazzocchetti
- Department of Chemistry “G. Ciamician” and INSTM UdR Bologna, University of Bologna, via Selmi 2, 40126 Bologna, Italy
| | - Mariastella Scandola
- Department of Chemistry “G. Ciamician” and INSTM UdR Bologna, University of Bologna, via Selmi 2, 40126 Bologna, Italy
| | - Zhaozhong Jiang
- Biomedical Engineering Department, Yale University, 55 Prospect Street, New Haven, Connecticut 06511
| |
Collapse
|
25
|
Plikk P, Tyson T, Finne-Wistrand A, Albertsson AC. Mapping the characteristics of the radical ring-opening polymerization of a cyclic ketene acetal towards the creation of a functionalized polyester. ACTA ACUST UNITED AC 2009. [DOI: 10.1002/pola.23511] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
|
26
|
Yuan W, Ren J. Supramolecular polyseudorotaxanes formation between star-block copolymer and α-cyclodextrin: From outer block to diblock inclusion complexation. ACTA ACUST UNITED AC 2009. [DOI: 10.1002/pola.23356] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
|
27
|
Hu X, Chen X, Wei J, Liu S, Jing X. Core Crosslinking of Biodegradable Block Copolymer Micelles Based on Poly(ester carbonate). Macromol Biosci 2009; 9:456-63. [DOI: 10.1002/mabi.200800158] [Citation(s) in RCA: 46] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
|
28
|
Kobayashi S. Recent Developments in Lipase-Catalyzed Synthesis of Polyesters. Macromol Rapid Commun 2009; 30:237-66. [DOI: 10.1002/marc.200800690] [Citation(s) in RCA: 223] [Impact Index Per Article: 14.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2008] [Accepted: 11/25/2008] [Indexed: 11/10/2022]
|
29
|
Xue L, Dai S, Li Z. Synthesis and Characterization of Three-Arm Poly(ε-caprolactone)-Based Poly(ester−urethanes) with Shape-Memory Effect at Body Temperature. Macromolecules 2009. [DOI: 10.1021/ma802437f] [Citation(s) in RCA: 87] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Affiliation(s)
- Liang Xue
- Department of Chemical and Biomolecular Engineering, National University of Singapore, 4 Engineering Drive 4, Singapore 117576
| | - Shiyao Dai
- Department of Chemical and Biomolecular Engineering, National University of Singapore, 4 Engineering Drive 4, Singapore 117576
| | - Zhi Li
- Department of Chemical and Biomolecular Engineering, National University of Singapore, 4 Engineering Drive 4, Singapore 117576
| |
Collapse
|
30
|
Jiang Z. Lipase-Catalyzed Synthesis of Aliphatic Polyesters via Copolymerization of Lactone, Dialkyl Diester, and Diol. Biomacromolecules 2008; 9:3246-51. [DOI: 10.1021/bm800814m] [Citation(s) in RCA: 50] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Zhaozhong Jiang
- Biomedical Engineering Department, Yale University, 55 Prospect Street, New Haven, Connecticut 06511
| |
Collapse
|
31
|
Dai S, Li Z. Enzymatic Preparation of Novel Thermoplastic di-Block Copolyesters Containing Poly[(R)-3-hydroxybutyrate] and Poly(ϵ-Caprolactone) Blocks via Ring-Opening Polymerization. Biomacromolecules 2008; 9:1883-93. [DOI: 10.1021/bm8001396] [Citation(s) in RCA: 37] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Shiyao Dai
- Department of Chemical and Biomolecular Engineering, National University of Singapore, 4 Engineering Drive 4, Singapore 117576
| | - Zhi Li
- Department of Chemical and Biomolecular Engineering, National University of Singapore, 4 Engineering Drive 4, Singapore 117576
| |
Collapse
|
32
|
Lu DD, Yuan JC, Li H, Lei ZQ. Synthesis and characterization of a series of biodegradable and biocompatible PEG-supported poly(lactic-ran-glycolic acid) amphiphilic barbell-like copolymers. ACTA ACUST UNITED AC 2008. [DOI: 10.1002/pola.22729] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
|
33
|
Xiao Y, Cummins D, Palmans ARA, Koning CE, Heise A. Synthesis of biodegradable chiral polyesters by asymmetric enzymatic polymerization and their formulation into microspheres. SOFT MATTER 2008; 4:593-599. [PMID: 32907226 DOI: 10.1039/b717059a] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Materials with selective bio-responsiveness could have potential in medical applications. Here we report the synthesis of chiral microspheres obtained from non-crystalline aliphatic polyesters, with the aim to use chirality to program polymer microsphere degradation. By enzymatic enantioselective kinetic resolution polymerization from racemic monomers, hydroxyl-terminated (R)-, (S)- and racemic poly-(4-methylcaprolatone) (PMCL) were successfully synthesized. Preliminary degradation experiments with Candida Antarctica Lipase B show that the degradation rate can be tuned by the polymer chirality. Chiral microspheres around 40 microns were obtained after acrylation of the polymers and subsequent in situ cross-linking in an oil-in-water (O-W) emulsion evaporation approach.
Collapse
Affiliation(s)
- Yan Xiao
- Department of Polymer Chemistry, Technische Universiteit Eindhoven, Den Dolech 2, P.O. Box 513, Eindhoven, 5600 MB, The Netherlands.
| | - David Cummins
- Department of Polymer Chemistry, Technische Universiteit Eindhoven, Den Dolech 2, P.O. Box 513, Eindhoven, 5600 MB, The Netherlands.
| | - Anja R A Palmans
- Department of Macromolecular and Organic Chemistry, Technische Universiteit Eindhoven, Den Dolech 2, P.O. Box 513, Eindhoven, 5600 MB, The Netherlands
| | - Cor E Koning
- Department of Polymer Chemistry, Technische Universiteit Eindhoven, Den Dolech 2, P.O. Box 513, Eindhoven, 5600 MB, The Netherlands.
| | - Andreas Heise
- Department of Polymer Chemistry, Technische Universiteit Eindhoven, Den Dolech 2, P.O. Box 513, Eindhoven, 5600 MB, The Netherlands.
| |
Collapse
|
34
|
Henry GRP, Heise A, Bottai D, Formenti A, Gorio A, Di Giulio AM, Koning CE. Acrylate End-Capped Poly(ester-carbonate) and Poly(ether-ester)s for Polymer-on-Multielectrode Array Devices: Synthesis, Photocuring, and Biocompatibility. Biomacromolecules 2008; 9:867-78. [DOI: 10.1021/bm701191e] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Gaëtan R. P. Henry
- Laboratory of Polymer Chemistry, Eindhoven University of Technology Technology (TU/e), P.O. Box 513, 5600 MB Eindhoven, The Netherlands, DSM Research, P.O. Box 18, 6160 MD Geleen, The Netherlands, Dipartimento di Medicina, Chirurgia e Odontoiatria Ospedale S. Paolo, Università di Milano, Via Di Rudinì 8, Milan I-20142, Italy, and Instituto di Fisiologia Umana II, Università di Milano, Via Mangiagalli 32, Milan I-20133, Italy
| | - Andreas Heise
- Laboratory of Polymer Chemistry, Eindhoven University of Technology Technology (TU/e), P.O. Box 513, 5600 MB Eindhoven, The Netherlands, DSM Research, P.O. Box 18, 6160 MD Geleen, The Netherlands, Dipartimento di Medicina, Chirurgia e Odontoiatria Ospedale S. Paolo, Università di Milano, Via Di Rudinì 8, Milan I-20142, Italy, and Instituto di Fisiologia Umana II, Università di Milano, Via Mangiagalli 32, Milan I-20133, Italy
| | - Daniele Bottai
- Laboratory of Polymer Chemistry, Eindhoven University of Technology Technology (TU/e), P.O. Box 513, 5600 MB Eindhoven, The Netherlands, DSM Research, P.O. Box 18, 6160 MD Geleen, The Netherlands, Dipartimento di Medicina, Chirurgia e Odontoiatria Ospedale S. Paolo, Università di Milano, Via Di Rudinì 8, Milan I-20142, Italy, and Instituto di Fisiologia Umana II, Università di Milano, Via Mangiagalli 32, Milan I-20133, Italy
| | - Alessandro Formenti
- Laboratory of Polymer Chemistry, Eindhoven University of Technology Technology (TU/e), P.O. Box 513, 5600 MB Eindhoven, The Netherlands, DSM Research, P.O. Box 18, 6160 MD Geleen, The Netherlands, Dipartimento di Medicina, Chirurgia e Odontoiatria Ospedale S. Paolo, Università di Milano, Via Di Rudinì 8, Milan I-20142, Italy, and Instituto di Fisiologia Umana II, Università di Milano, Via Mangiagalli 32, Milan I-20133, Italy
| | - Alfredo Gorio
- Laboratory of Polymer Chemistry, Eindhoven University of Technology Technology (TU/e), P.O. Box 513, 5600 MB Eindhoven, The Netherlands, DSM Research, P.O. Box 18, 6160 MD Geleen, The Netherlands, Dipartimento di Medicina, Chirurgia e Odontoiatria Ospedale S. Paolo, Università di Milano, Via Di Rudinì 8, Milan I-20142, Italy, and Instituto di Fisiologia Umana II, Università di Milano, Via Mangiagalli 32, Milan I-20133, Italy
| | - Anna Maria Di Giulio
- Laboratory of Polymer Chemistry, Eindhoven University of Technology Technology (TU/e), P.O. Box 513, 5600 MB Eindhoven, The Netherlands, DSM Research, P.O. Box 18, 6160 MD Geleen, The Netherlands, Dipartimento di Medicina, Chirurgia e Odontoiatria Ospedale S. Paolo, Università di Milano, Via Di Rudinì 8, Milan I-20142, Italy, and Instituto di Fisiologia Umana II, Università di Milano, Via Mangiagalli 32, Milan I-20133, Italy
| | - Cor E. Koning
- Laboratory of Polymer Chemistry, Eindhoven University of Technology Technology (TU/e), P.O. Box 513, 5600 MB Eindhoven, The Netherlands, DSM Research, P.O. Box 18, 6160 MD Geleen, The Netherlands, Dipartimento di Medicina, Chirurgia e Odontoiatria Ospedale S. Paolo, Università di Milano, Via Di Rudinì 8, Milan I-20142, Italy, and Instituto di Fisiologia Umana II, Università di Milano, Via Mangiagalli 32, Milan I-20133, Italy
| |
Collapse
|
35
|
Dove AP. Controlled ring-opening polymerisation of cyclic esters: polymer blocks in self-assembled nanostructures. Chem Commun (Camb) 2008:6446-70. [DOI: 10.1039/b813059k] [Citation(s) in RCA: 263] [Impact Index Per Article: 16.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
|
36
|
Yuan W, Yuan J, Zhang F, Xie X, Pan C. Synthesis, Characterization, Crystalline Morphologies, and Hydrophilicity of Brush Copolymers with Double Crystallizable Side Chains. Macromolecules 2007. [DOI: 10.1021/ma071841u] [Citation(s) in RCA: 88] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Affiliation(s)
- Weizhong Yuan
- Key Lab of Organic Optoelectronics & Molecular Engineering of Ministry of Education, Department of Chemistry, and Department of Chemical Engineering, Tsinghua University, Beijing 100084, People's Republic of China, and Department of Polymer Science and Engineering, University of Science and Technology of China, Hefei, Anhui 230026, People's Republic of China
| | - Jinying Yuan
- Key Lab of Organic Optoelectronics & Molecular Engineering of Ministry of Education, Department of Chemistry, and Department of Chemical Engineering, Tsinghua University, Beijing 100084, People's Republic of China, and Department of Polymer Science and Engineering, University of Science and Technology of China, Hefei, Anhui 230026, People's Republic of China
| | - Fengbo Zhang
- Key Lab of Organic Optoelectronics & Molecular Engineering of Ministry of Education, Department of Chemistry, and Department of Chemical Engineering, Tsinghua University, Beijing 100084, People's Republic of China, and Department of Polymer Science and Engineering, University of Science and Technology of China, Hefei, Anhui 230026, People's Republic of China
| | - Xuming Xie
- Key Lab of Organic Optoelectronics & Molecular Engineering of Ministry of Education, Department of Chemistry, and Department of Chemical Engineering, Tsinghua University, Beijing 100084, People's Republic of China, and Department of Polymer Science and Engineering, University of Science and Technology of China, Hefei, Anhui 230026, People's Republic of China
| | - Caiyuan Pan
- Key Lab of Organic Optoelectronics & Molecular Engineering of Ministry of Education, Department of Chemistry, and Department of Chemical Engineering, Tsinghua University, Beijing 100084, People's Republic of China, and Department of Polymer Science and Engineering, University of Science and Technology of China, Hefei, Anhui 230026, People's Republic of China
| |
Collapse
|
37
|
Marzorati M, Hult K, Riva S, Danieli B. Incorporation of Primary Amines into a Polyester Chain by a Combination of Chemical and Lipase-Catalyzed ɛ-Caprolactone Ring-Opening Processes. Adv Synth Catal 2007. [DOI: 10.1002/adsc.200600642] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
|
38
|
van Beek DJM, Gillissen MAJ, van As BAC, Palmans ARA, Sijbesma RP. Supramolecular Copolyesters with Tunable Properties. Macromolecules 2007. [DOI: 10.1021/ma0705927] [Citation(s) in RCA: 55] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- D. J. M. van Beek
- Laboratory of Macromolecular and Organic Chemistry, Eindhoven University of Technology, P.O. Box 513, NL-5600 MB Eindhoven, The Netherlands
| | - Martijn A. J. Gillissen
- Laboratory of Macromolecular and Organic Chemistry, Eindhoven University of Technology, P.O. Box 513, NL-5600 MB Eindhoven, The Netherlands
| | - Bart A. C. van As
- Laboratory of Macromolecular and Organic Chemistry, Eindhoven University of Technology, P.O. Box 513, NL-5600 MB Eindhoven, The Netherlands
| | - Anja R. A. Palmans
- Laboratory of Macromolecular and Organic Chemistry, Eindhoven University of Technology, P.O. Box 513, NL-5600 MB Eindhoven, The Netherlands
| | - Rint P. Sijbesma
- Laboratory of Macromolecular and Organic Chemistry, Eindhoven University of Technology, P.O. Box 513, NL-5600 MB Eindhoven, The Netherlands
| |
Collapse
|
39
|
Jiang Z, Azim H, Gross RA, Focarete ML, Scandola M. Lipase-Catalyzed Copolymerization of ω-Pentadecalactone with p-Dioxanone and Characterization of Copolymer Thermal and Crystalline Properties. Biomacromolecules 2007; 8:2262-9. [PMID: 17550288 DOI: 10.1021/bm070138a] [Citation(s) in RCA: 74] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Candida antarctica Lipase B (CALB), a metal-free enzyme, was successfully employed as catalyst for ring-opening copolymerization of omega-pentadecalactone (PDL) with p-dioxanone (DO) under mild reaction conditions (<80 degrees C, atmospheric pressure). Poly(PDL-co-DO) with high molecular weight (Mw > 30 000) and a wide range of comonomer contents was synthesized using various PDL/DO feed ratios. During the copolymerization reaction, large ring PDL was found to be more reactive than its smaller counterpart DO, resulting in higher PDL/DO unit ratios in polymer chains than the corresponding PDL/DO monomer ratios in the feed. The copolymers were typically isolated in 50-90 wt % yields as the monomer conversion was limited by the equilibrium between monomers and copolymer. 1H and 13C NMR analysis on poly(PDL-co-DO) formed by CALB showed that the copolymers contain nearly random sequences of PDL and DO units with a slight tendency toward alternating arrangements. Copolymerization with PDL was found to remarkably enhance PDO thermal stability. Differential scanning calorimetry (DSC) and wide-angle X-ray scattering (WAXS) results demonstrate high crystallinity in all copolymers over the whole range of compositions. Depending on copolymer composition, the crystal lattice of either PDO or PPDL hosts units of the other comonomer, a behavior typical of an isodimorphic system. In poly(PDL-co-DO), both melting temperature and melting enthalpy display a minimum at 70 mol % DO, that is, at the pseudoeutectic composition. WAXS diffractograms show one crystal phase (that of either PPDL or PDO) on either side of the pseudoeutectic and coexistence of PPDL and PDO crystals at the pseudoeutectic.
Collapse
Affiliation(s)
- Zhaozhong Jiang
- NSF I/UCRC for Biocatalysis and Bioprocessing of Macromolecules, Department of Chemical and Biological Sciences, Polytechnic University, Six Metrotech Center, Brooklyn, NY 11201, USA
| | | | | | | | | |
Collapse
|
40
|
Srivastava RK, Albertsson AC. Microblock Copolymers as a Result of Transesterification Catalyzing Behavior of Lipase CA in Sequential ROP. Macromolecules 2007. [DOI: 10.1021/ma0701179] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Rajiv K. Srivastava
- Department of Fibre and Polymer Technology, School of Chemical Science and Engineering, KTH, Royal Institute of Technology, Stockholm SE-100 44, Sweden
| | - Ann-Christine Albertsson
- Department of Fibre and Polymer Technology, School of Chemical Science and Engineering, KTH, Royal Institute of Technology, Stockholm SE-100 44, Sweden
| |
Collapse
|
41
|
|
42
|
Báez JE, Marcos-Fernández Á, Lebrón-Aguilar R, Martínez-Richa A. A novel route to α,ω-telechelic poly(ɛ-caprolactone) diols, precursors of biodegradable polyurethanes, using catalysis by decamolybdate anion. POLYMER 2006. [DOI: 10.1016/j.polymer.2006.10.023] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
|
43
|
Srivastava RK, Albertsson AC. Porous Scaffolds from High Molecular Weight Polyesters Synthesized via Enzyme-Catalyzed Ring-Opening Polymerization. Biomacromolecules 2006; 7:2531-8. [PMID: 16961314 DOI: 10.1021/bm060309w] [Citation(s) in RCA: 31] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Several aliphatic polyesters have been synthesized until now using enzyme-catalyzed ring-opening polymerization (ROP) of different lactones, although their molecular weight, hence mechanical strength, was not sufficient enough to fabricate porous scaffolds from them. To achieve this target, 1,5-dioxepan-2-one (DXO) and epsilon-caprolactone (CL) were polymerized in bulk with Lipase CA as catalyst at 60 degrees C, and porous scaffolds were prepared from the polymers obtained thereof using a salt leaching technique. The CL/DXO molar feed ratio was varied from 1.5 to 10, and the reactivity ratios of CL and DXO were determined using the Kelen-Tudos method under such conditions of polymerization. NMR results showed a slightly lower CL/DXO molar ratio in the copolymers than in the feed due to high reactivity of DXO toward Lipase CA catalysis. The crystallinity of the PCL segment of the copolymers was affected by the presence of soft and amorphous DXO domains. The copolymers having high CL content were thermally more stable. The porosity of the scaffolds was in the range 82-88%, and the SEM analysis showed interconnected pores in the scaffolds. Of the two parameters which could affect the mechanical properties, viz., the copolymer composition and the scaffold pore size, the pore size showed a significant effect on the mechanical properties of the scaffolds. The porous scaffolds developed in this way for tissue engineering are free from toxic organometallic catalyst residues, and they are highly suitable for biomedical applications.
Collapse
Affiliation(s)
- Rajiv K Srivastava
- Department of Fibre and Polymer Technology, School of Chemical Science and Engineering, KTH, Royal Institute of Technology, Stockholm, SE-100 44, Sweden
| | | |
Collapse
|
44
|
|
45
|
Lee RS, Lin ZK, Yang JM, Lin FH. Synthesis and characterization of biodegradable A-B-A triblock copolymers containing poly(ϵ-caprolactone) A blocks and poly(trans
-4-hydroxy-L
-proline) B blocks. ACTA ACUST UNITED AC 2006. [DOI: 10.1002/pola.21524] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
|
46
|
Yuan W, Yuan J, Zhou M, Sui X. Synthesis, characterization, and thermal properties of dendrimer-star, block-comb copolymers by ring-opening polymerization and atom transfer radical polymerization. ACTA ACUST UNITED AC 2006. [DOI: 10.1002/pola.21731] [Citation(s) in RCA: 35] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
|