1
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Tu YM, Gong FL, Wu YC, Cai Z, Zhu JB. Insights into substitution strategy towards thermodynamic and property regulation of chemically recyclable polymers. Nat Commun 2023; 14:3198. [PMID: 37268636 DOI: 10.1038/s41467-023-38916-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2022] [Accepted: 05/20/2023] [Indexed: 06/04/2023] Open
Abstract
The development of chemically recyclable polymers serves as an attractive approach to address the global plastic pollution crisis. Monomer design principle is the key to achieving chemical recycling to monomer. Herein, we provide a systematic investigation to evaluate a range of substitution effects and structure-property relationships in the ɛ-caprolactone (CL) system. Thermodynamic and recyclability studies reveal that the substituent size and position could regulate their ceiling temperatures (Tc). Impressively, M4 equipped with a tert-butyl group displays a Tc of 241 °C. A series of spirocyclic acetal-functionalized CLs prepared by a facile two-step reaction undergo efficient ring-opening polymerization and subsequent depolymerization. The resulting polymers demonstrate various thermal properties and a transformation of the mechanical performance from brittleness to ductility. Notably, the toughness and ductility of P(M13) is comparable to the commodity plastic isotactic polypropylene. This comprehensive study is aimed to provide a guideline to the future monomer design towards chemically recyclable polymers.
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Affiliation(s)
- Yi-Min Tu
- National Engineering Laboratory of Eco-Friendly Polymeric Materials (Sichuan), College of Chemistry, Sichuan University, 29 Wangjiang Rd, Chengdu, 610064, P. R. China
| | - Fu-Long Gong
- National Engineering Laboratory of Eco-Friendly Polymeric Materials (Sichuan), College of Chemistry, Sichuan University, 29 Wangjiang Rd, Chengdu, 610064, P. R. China
| | - Yan-Chen Wu
- National Engineering Laboratory of Eco-Friendly Polymeric Materials (Sichuan), College of Chemistry, Sichuan University, 29 Wangjiang Rd, Chengdu, 610064, P. R. China
| | - Zhongzheng Cai
- National Engineering Laboratory of Eco-Friendly Polymeric Materials (Sichuan), College of Chemistry, Sichuan University, 29 Wangjiang Rd, Chengdu, 610064, P. R. China.
| | - Jian-Bo Zhu
- National Engineering Laboratory of Eco-Friendly Polymeric Materials (Sichuan), College of Chemistry, Sichuan University, 29 Wangjiang Rd, Chengdu, 610064, P. R. China.
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2
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Nguyen KD, Dejean S, Nottelet B, Gautrot JE. Mechanical Evaluation of Hydrogel-Elastomer Interfaces Generated through Thiol-Ene Coupling. ACS APPLIED POLYMER MATERIALS 2023; 5:1364-1373. [PMID: 36817337 PMCID: PMC9926487 DOI: 10.1021/acsapm.2c01878] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/27/2022] [Accepted: 01/06/2023] [Indexed: 06/18/2023]
Abstract
The formation of hybrid hydrogel-elastomer scaffolds is an attractive strategy for the formation of tissue engineering constructs and microfabricated platforms for advanced in vitro models. The emergence of thiol-ene coupling, in particular radical-based, for the engineering of cell-instructive hydrogels and the design of elastomers raises the possibility of mechanically integrating these structures without relying on the introduction of additional chemical moieties. However, the bonding of hydrogels (thiol-ene radical or more classic acrylate/methacrylate radical-based) to thiol-ene elastomers and alkene-functional elastomers has not been characterized in detail. In this study, we quantify the tensile mechanical properties of hybrid hydrogel samples formed of two elastomers bonded to a hydrogel material. We examine the impact of radical thiol-ene coupling on the crosslinking of both elastomers (silicone or polyesters) and hydrogels (based on thiol-ene crosslinking or diacrylate chemistry) and on the mechanics and failure behavior of the resulting hybrids. This study demonstrates the strong bonding of thiol-ene hydrogels to alkene-presenting elastomers with a range of chemistries, including silicones and polyesters. Overall, thiol-ene coupling appears as an attractive tool for the generation of strong, mechanically integrated, hybrid structures for a broad range of applications.
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Affiliation(s)
- Khai D.
Q. Nguyen
- Institute
of Bioengineering, Queen Mary, University
of London, Mile End Road, London E1 4NS, U.K.
- School
of Engineering and Materials Science, Queen
Mary, University of London, Mile End Road, London E1 4NS, U.K.
| | - Stéphane Dejean
- Polymers
for Health and Biomaterials, IBMM, Univ
Montpellier, CNRS, ENSCM, 34293 Montpellier, France
| | - Benjamin Nottelet
- Polymers
for Health and Biomaterials, IBMM, Univ
Montpellier, CNRS, ENSCM, 34293 Montpellier, France
| | - Julien E. Gautrot
- Institute
of Bioengineering, Queen Mary, University
of London, Mile End Road, London E1 4NS, U.K.
- School
of Engineering and Materials Science, Queen
Mary, University of London, Mile End Road, London E1 4NS, U.K.
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3
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Coudane J, Nottelet B, Mouton J, Garric X, Van Den Berghe H. Poly(ε-caprolactone)-Based Graft Copolymers: Synthesis Methods and Applications in the Biomedical Field: A Review. Molecules 2022; 27:7339. [PMID: 36364164 PMCID: PMC9653691 DOI: 10.3390/molecules27217339] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2022] [Revised: 10/18/2022] [Accepted: 10/26/2022] [Indexed: 09/24/2023] Open
Abstract
Synthetic biopolymers are attractive alternatives to biobased polymers, especially because they rarely induce an immune response in a living organism. Poly ε-caprolactone (PCL) is a well-known synthetic aliphatic polyester universally used for many applications, including biomedical and environmental ones. Unlike poly lactic acid (PLA), PCL has no chiral atoms, and it is impossible to play with the stereochemistry to modify its properties. To expand the range of applications for PCL, researchers have investigated the possibility of grafting polymer chains onto the PCL backbone. As the PCL backbone is not functionalized, it must be first functionalized in order to be able to graft reactive groups onto the PCL chain. These reactive groups will then allow the grafting of new reagents and especially new polymer chains. Grafting of polymer chains is mainly carried out by "grafting from" or "grafting onto" methods. In this review we describe the main structures of the graft copolymers produced, their different synthesis methods, and their main characteristics and applications, mainly in the biomedical field.
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Affiliation(s)
- Jean Coudane
- Department of Polymers for Health and Biomaterials, Institute of Biomolecules Max Mousseron, UMR 5247, University of Montpellier, CNRS, ENSCM, 34000 Montpellier, France
| | - Benjamin Nottelet
- Department of Polymers for Health and Biomaterials, Institute of Biomolecules Max Mousseron, UMR 5247, University of Montpellier, CNRS, ENSCM, 34000 Montpellier, France
| | - Julia Mouton
- Polymers Composites and Hybrids, IMT Mines d’Alès, 30100 Alès, France
- EPF Graduate School of Engineering, 34000 Montpellier, France
| | - Xavier Garric
- Department of Polymers for Health and Biomaterials, Institute of Biomolecules Max Mousseron, UMR 5247, University of Montpellier, CNRS, ENSCM, 34000 Montpellier, France
- Department of Pharmacy, Nîmes University Hospital, 30900 Nimes, France
| | - Hélène Van Den Berghe
- Department of Polymers for Health and Biomaterials, Institute of Biomolecules Max Mousseron, UMR 5247, University of Montpellier, CNRS, ENSCM, 34000 Montpellier, France
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4
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Le Gal M, Rios De Anda A, Michely L, Simon Colin C, Renard E, Langlois V. Synthesis of Fluorinated Polyhydroxyalkanoates from Marine Bioresources as a Promising Biomaterial Coating. Biomacromolecules 2021; 22:4510-4520. [PMID: 34647729 DOI: 10.1021/acs.biomac.1c00770] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
By successive enzymatic and chemical modifications, novel fluorinated polyhydroxyalkanoates were synthesized and characterized. Unsaturated polyhydroxyalkanoate, PHAU, was first produced by fermentation using marine bacteria Pseudomonas raguenesii, and a graft copolymer PHAU-g-C8F17 was further prepared by controlled thiol-ene reaction in the presence of perfluorodecanethiol (PFDT). The PFDT grafting is realized by two different processes. In the first method, PHAU was previously solubilized in toluene. The grafting in solution is more efficient than the direct heterogeneous grafting onto a PHAU film. The degrees of grafting were determined by 1H NMR. The characterization of the microstructure by SEM-EDX and modulated and conventional DSC showed the formation of microdomains due to the organization of the hydrophobic segments of graft PFDT. Biomaterials prepared by 3D printing and coated by PHAU-g-C8F17 have the potential to be used as novel contrast agents as shown by Hahn echo experiments.
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Affiliation(s)
- Marion Le Gal
- Univ. Paris-Est Créteil, CNRS, ICMPE, F-94010 Cretéil, France.,Univ. Brest, CNRS, Ifremer, Laboratoire de Microbiologie des Environnements Extrêmes, F-29280 Plouzané, France
| | | | - Laurent Michely
- Univ. Paris-Est Créteil, CNRS, ICMPE, F-94010 Cretéil, France
| | - Christelle Simon Colin
- Univ. Brest, CNRS, Ifremer, Laboratoire de Microbiologie des Environnements Extrêmes, F-29280 Plouzané, France
| | - Estelle Renard
- Univ. Paris-Est Créteil, CNRS, ICMPE, F-94010 Cretéil, France
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Kaur J, Saxena M, Rishi N. An Overview of Recent Advances in Biomedical Applications of Click Chemistry. Bioconjug Chem 2021; 32:1455-1471. [PMID: 34319077 DOI: 10.1021/acs.bioconjchem.1c00247] [Citation(s) in RCA: 65] [Impact Index Per Article: 21.7] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Cu(I)-catalyzed azide-alkyne cycloaddition (CuAAC) is a modular and bio-orthogonal approach that is being adopted for the efficient synthesis of organic and bioorganic compounds. It leads to the selective formation of 1,4-disubstituted 1,2,3-triazole units connecting readily accessible building blocks via a stable and biocompatible linkage. The vast array of the bioconjugation applications of click chemistry has been attributed to its fast reaction kinetics, quantitative yields, minimal byproducts, and high chemospecificity and regioselectivity. These combined advantages make click reactions quite suitable for the lead identification and the development of pharmaceutical agents in the fields of medicinal chemistry and drug discovery. In this review, we have outlined the key aspects, the mechanistic details and merits and demerits of the click reaction. In addition, we have also discussed the recent pharmaceutical applications of click chemistry, ranging from the development of anticancer, antibacterial, and antiviral agents to that of biomedical imaging agents and clinical therapeutics.
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Affiliation(s)
- Jasleen Kaur
- Amity Institute of Virology and Immunology, Amity University, Noida 201313, Uttar Pradesh, India
| | - Mokshika Saxena
- Amity Institute of Virology and Immunology, Amity University, Noida 201313, Uttar Pradesh, India
| | - Narayan Rishi
- Amity Institute of Virology and Immunology, Amity University, Noida 201313, Uttar Pradesh, India
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6
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Delorme V, Lichon L, Mahindad H, Hunger S, Laroui N, Daurat M, Godefroy A, Coudane J, Gary-Bobo M, Van Den Berghe H. Reverse poly(ε-caprolactone)-g-dextran graft copolymers. Nano-carriers for intracellular uptake of anticancer drugs. Carbohydr Polym 2020; 232:115764. [DOI: 10.1016/j.carbpol.2019.115764] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2019] [Revised: 12/03/2019] [Accepted: 12/17/2019] [Indexed: 01/29/2023]
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7
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Attia MF, Brummel BR, Lex TR, Van Horn BA, Whitehead DC, Alexis F. Recent Advances in Polyesters for Biomedical Imaging. Adv Healthc Mater 2018; 7:e1800798. [PMID: 30295005 DOI: 10.1002/adhm.201800798] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2018] [Revised: 09/03/2018] [Indexed: 12/11/2022]
Abstract
Several synthetic materials exhibiting contrast imaging properties have become vital to the field of biomedical imaging. Polymeric biomaterials and metals are commonly used imaging agents and can assist in the monitoring of therapy response, migration, degradation, changes in morphology, defects, and image-guided surgery. In comparison to metals, most bio and synthetic polymers lack inherent imaging properties. Polymeric biomaterials, specifically polyesters, have gained a considerable amount of attention due to their unique properties including biocompatibility, biodegradation, facile synthesis, and modification capability. Polyester implants and nanomaterials are available on the market or are in clinical trials for many applications including: dental implants, cranio-maxilofacial implants, soft tissue sutures and staples, abdominal wall repair, tendon and ligament reconstruction, fracture fixation devices, and coronary drug eluting stents. This review aims to provide a summary of the recent developments of polyesters with bioimaging contrast properties. The three main approaches to prepare bioimaging polyesters (coating, encapsulation, and functionalization) are discussed in depth. Furthermore, commonly used imaging modalities including X-ray computed tomography, magnetic resonance imaging, ultrasound, fluorescence, and radionucleotide polyester contrast agents are highlighted. In each section, examples of impactful bioimaging polyesters in the five major imaging modalities are evaluated.
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Affiliation(s)
- Mohamed F. Attia
- Department of Bioengineering; Clemson University; 301 Rhodes Research Center Clemson SC 29634 USA
| | - Beau R. Brummel
- Department of Chemistry; Clemson University; 467 Hunter Laboratories Clemson SC 29634 USA
| | - Timothy R. Lex
- Department of Chemistry; Clemson University; 467 Hunter Laboratories Clemson SC 29634 USA
| | - Brooke A. Van Horn
- Department of Chemistry and Biochemistry; College of Charleston; 66 George St. Charleston SC 29414 USA
| | - Daniel C. Whitehead
- Department of Chemistry; Clemson University; 467 Hunter Laboratories Clemson SC 29634 USA
| | - Frank Alexis
- Department of Bioengineering; Clemson University; 301 Rhodes Research Center Clemson SC 29634 USA
- School of Biological Sciences and Engineering; Yachay Tech; Hacienda San José s/n; San Miguel de Urcuquí 100119 Ecuador
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8
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Becker G, Wurm FR. Functional biodegradable polymers via ring-opening polymerization of monomers without protective groups. Chem Soc Rev 2018; 47:7739-7782. [PMID: 30221267 DOI: 10.1039/c8cs00531a] [Citation(s) in RCA: 103] [Impact Index Per Article: 17.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Biodegradable polymers are of current interest and chemical functionality in such materials is often demanded in advanced biomedical applications. Functional groups often are not tolerated in the polymerization process of ring-opening polymerization (ROP) and therefore protective groups need to be applied. Advantageously, several orthogonally reactive functions are available, which do not demand protection during ROP. We give an insight into available, orthogonally reactive cyclic monomers and the corresponding functional synthetic and biodegradable polymers, obtained from ROP. Functionalities in the monomer are reviewed, which are tolerated by ROP without further protection and allow further post-modification of the corresponding chemically functional polymers after polymerization. Synthetic concepts to these monomers are summarized in detail, preferably using precursor molecules. Post-modification strategies for the reported functionalities are presented and selected applications highlighted.
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Affiliation(s)
- Greta Becker
- Max Planck Institute for Polymer Research, Ackermannweg 10, 55128 Mainz, Germany.
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9
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Giovenzana GB, Lattuada L, Negri R. Recent Advances in Bifunctional Paramagnetic Chelates for MRI. Isr J Chem 2017. [DOI: 10.1002/ijch.201700028] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Giovanni B. Giovenzana
- Dipartimento di Scienze del Farmaco; Università del Piemonte Orientale “A. Avogadro”; L.go Donegani 2/3 I-28100 Novara Italy
| | - Luciano Lattuada
- Bracco Imaging SpA, Bracco Research Centre; Via Ribes 5 I-10010 Colleretto Giacosa TO, Italy
| | - Roberto Negri
- Dipartimento di Scienze del Farmaco; Università del Piemonte Orientale “A. Avogadro”; L.go Donegani 2/3 I-28100 Novara Italy
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10
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Hapuarachchige S, Artemov D. Click Chemistry in the Development of Contrast Agents for Magnetic Resonance Imaging. Top Magn Reson Imaging 2016; 25:205-213. [PMID: 27748712 PMCID: PMC5082715 DOI: 10.1097/rmr.0000000000000099] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Click chemistry provides fast, convenient, versatile, and reliable chemical reactions that take place between pairs of functional groups of small molecules that can be purified without chromatographic methods. Due to the fast kinetics and low or no elimination of byproducts, click chemistry is a promising approach that is rapidly gaining acceptance in drug discovery, radiochemistry, bioconjugation, and nanoscience applications. Increasing use of click chemistry in synthetic procedures or as a bioconjugation technique in diagnostic imaging is occurring because click reactions are fast, provide a quantitative yield, and produce a minimal amount of nontoxic byproducts. This review summarizes the recent application of click chemistry in magnetic resonance imaging and discusses the directions for applying novel click reactions and strategies for further improving magnetic resonance imaging performance.
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Affiliation(s)
- Sudath Hapuarachchige
- Division of Cancer Imaging Research, The Russell H. Morgan Department of Radiology and Radiological Science, The Johns Hopkins University School of Medicine, Baltimore, MD 21205, USA
| | - Dmitri Artemov
- Division of Cancer Imaging Research, The Russell H. Morgan Department of Radiology and Radiological Science, The Johns Hopkins University School of Medicine, Baltimore, MD 21205, USA
- Department of Oncology, The Sidney Kimmel Comprehensive Cancer Center, The Johns Hopkins University School of Medicine, Baltimore, MD 21287, USA
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11
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Zhang J, Zhang M, Du FS, Li ZC. Synthesis of Functional Polycaprolactones via Passerini Multicomponent Polymerization of 6-Oxohexanoic Acid and Isocyanides. Macromolecules 2016. [DOI: 10.1021/acs.macromol.6b00096] [Citation(s) in RCA: 41] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Affiliation(s)
- Jian Zhang
- Beijing National Laboratory for Molecular Sciences (BNLMS), Key Laboratory of Polymer Chemistry & Physics of Ministry of Education, Department of Polymer Science & Engineering, College of Chemistry and Molecular Engineering, Center for Soft Matter Science and Engineering, Peking University, Beijing 100871, China
| | - Mei Zhang
- Beijing National Laboratory for Molecular Sciences (BNLMS), Key Laboratory of Polymer Chemistry & Physics of Ministry of Education, Department of Polymer Science & Engineering, College of Chemistry and Molecular Engineering, Center for Soft Matter Science and Engineering, Peking University, Beijing 100871, China
| | - Fu-Sheng Du
- Beijing National Laboratory for Molecular Sciences (BNLMS), Key Laboratory of Polymer Chemistry & Physics of Ministry of Education, Department of Polymer Science & Engineering, College of Chemistry and Molecular Engineering, Center for Soft Matter Science and Engineering, Peking University, Beijing 100871, China
| | - Zi-Chen Li
- Beijing National Laboratory for Molecular Sciences (BNLMS), Key Laboratory of Polymer Chemistry & Physics of Ministry of Education, Department of Polymer Science & Engineering, College of Chemistry and Molecular Engineering, Center for Soft Matter Science and Engineering, Peking University, Beijing 100871, China
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12
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Younis M, Darcos V, Paniagua C, Ronjat P, Lemaire L, Nottelet B, Garric X, Bakkour Y, El Nakat JH, Coudane J. MRI-visible polymer based on poly(methyl methacrylate) for imaging applications. RSC Adv 2016. [DOI: 10.1039/c5ra23646k] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Macromolecular contrast agents are very attractive to afford efficient magnetic resonance imaging (MRI) visualization of implantable medical devices.
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Affiliation(s)
- Mira Younis
- Institut des Biomolécules Max Mousseron (IBMM)
- UMR 5247
- CNRS
- Université Montpellier
- ENSCM
| | - Vincent Darcos
- Institut des Biomolécules Max Mousseron (IBMM)
- UMR 5247
- CNRS
- Université Montpellier
- ENSCM
| | - Cédric Paniagua
- Institut des Biomolécules Max Mousseron (IBMM)
- UMR 5247
- CNRS
- Université Montpellier
- ENSCM
| | - Pauline Ronjat
- Institut des Biomolécules Max Mousseron (IBMM)
- UMR 5247
- CNRS
- Université Montpellier
- ENSCM
| | - Laurent Lemaire
- Micro et Nanomédecines Biomimétiques-MINT
- INSERM UMR-S1066
- Université Angers
- 49933 Angers Cedex 9
- France
| | - Benjamin Nottelet
- Institut des Biomolécules Max Mousseron (IBMM)
- UMR 5247
- CNRS
- Université Montpellier
- ENSCM
| | - Xavier Garric
- Institut des Biomolécules Max Mousseron (IBMM)
- UMR 5247
- CNRS
- Université Montpellier
- ENSCM
| | - Youssef Bakkour
- Laboratory of Applied Chemistry
- Faculty of Science III
- Lebanese University
- Tripoli
- Lebanon
| | | | - Jean Coudane
- Institut des Biomolécules Max Mousseron (IBMM)
- UMR 5247
- CNRS
- Université Montpellier
- ENSCM
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Nottelet B, Darcos V, Coudane J. Aliphatic polyesters for medical imaging and theranostic applications. Eur J Pharm Biopharm 2015; 97:350-70. [DOI: 10.1016/j.ejpb.2015.06.023] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2015] [Revised: 06/12/2015] [Accepted: 06/13/2015] [Indexed: 01/04/2023]
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14
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Guillaume O, Teuschl AH, Gruber-Blum S, Fortelny RH, Redl H, Petter-Puchner A. Emerging Trends in Abdominal Wall Reinforcement: Bringing Bio-Functionality to Meshes. Adv Healthc Mater 2015; 4:1763-89. [PMID: 26111309 DOI: 10.1002/adhm.201500201] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2015] [Revised: 05/12/2015] [Indexed: 12/19/2022]
Abstract
Abdominal wall hernia is a recurrent issue world-wide and requires the implantation of over 1 million meshes per year. Because permanent meshes such as polypropylene and polyester are not free of complications after implantation, many mesh modifications and new functionalities have been investigated over the last decade. Indeed, mesh optimization is the focus of intense development and the biomaterials utilized are now envisioned as being bioactive substrates that trigger various physiological processes in order to prevent complications and to promote tissue integration. In this context, it is of paramount interest to review the most relevant bio-functionalities being brought to new meshes and to open new avenues for the innovative development of the next generation of meshes with enhanced properties for functional abdominal wall hernia repair.
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Affiliation(s)
- Olivier Guillaume
- Ludwig Boltzmann Institute for Experimental and Clinical Traumatology; Donaueschingenstraße 13 A-1200 Vienna Austria
- Austrian Cluster for Tissue Regeneration; Donaueschingenstrasse 13 A-1200 Vienna Austria
| | - Andreas Herbert Teuschl
- Austrian Cluster for Tissue Regeneration; Donaueschingenstrasse 13 A-1200 Vienna Austria
- University of Applied Sciences Technikum Wien; Department of Biochemical Engineering; Höchstädtplatz 5 1200 Vienna Austria
| | - Simone Gruber-Blum
- Ludwig Boltzmann Institute for Experimental and Clinical Traumatology; Donaueschingenstraße 13 A-1200 Vienna Austria
- Austrian Cluster for Tissue Regeneration; Donaueschingenstrasse 13 A-1200 Vienna Austria
- Department of General Visceral and Oncological Surgery; Wilhelminenspital der Stadt Wien; Montleartstraße 37 A-1171 Vienna Austria
| | - René Hartmann Fortelny
- Austrian Cluster for Tissue Regeneration; Donaueschingenstrasse 13 A-1200 Vienna Austria
- Department of General Visceral and Oncological Surgery; Wilhelminenspital der Stadt Wien; Montleartstraße 37 A-1171 Vienna Austria
| | - Heinz Redl
- Ludwig Boltzmann Institute for Experimental and Clinical Traumatology; Donaueschingenstraße 13 A-1200 Vienna Austria
- Austrian Cluster for Tissue Regeneration; Donaueschingenstrasse 13 A-1200 Vienna Austria
| | - Alexander Petter-Puchner
- Ludwig Boltzmann Institute for Experimental and Clinical Traumatology; Donaueschingenstraße 13 A-1200 Vienna Austria
- Austrian Cluster for Tissue Regeneration; Donaueschingenstrasse 13 A-1200 Vienna Austria
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15
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Chen T, Cai T, Jin Q, Ji J. Design and fabrication of functional polycaprolactone. E-POLYMERS 2015. [DOI: 10.1515/epoly-2014-0158] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
AbstractFunctional polycaprolactone (PCL) has great potential for applications in biomedical areas. This review summarizes the recent progress in the chemical synthesis of functional PCL. The functional PCL can be synthesized by (a) homopolymerization or copolymerization of functional ε-caprolactone (ε-CL), (b) copolymerization of 2-methylene-1-3-dioxepane with functional vinyl monomers, or (c) copolymerization of ε-CL with functional carbonate monomers. This review presents the recent trends in the synthesis of functional PCL and its biomedical applications.
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Affiliation(s)
- Tingting Chen
- 1MOE Key Laboratory of Macromolecule Synthesis and Functionalization of Ministry of Education, Department of Polymer Science and Engineering, Zhejiang University, Hangzhou, 310027, China
| | - Tongjiang Cai
- 1MOE Key Laboratory of Macromolecule Synthesis and Functionalization of Ministry of Education, Department of Polymer Science and Engineering, Zhejiang University, Hangzhou, 310027, China
| | - Qiao Jin
- 1MOE Key Laboratory of Macromolecule Synthesis and Functionalization of Ministry of Education, Department of Polymer Science and Engineering, Zhejiang University, Hangzhou, 310027, China
| | - Jian Ji
- 1MOE Key Laboratory of Macromolecule Synthesis and Functionalization of Ministry of Education, Department of Polymer Science and Engineering, Zhejiang University, Hangzhou, 310027, China
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16
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Porsio B, Lemaire L, El Habnouni S, Darcos V, Franconi F, Garric X, Coudane J, Nottelet B. MRI-visible nanoparticles from hydrophobic gadolinium poly(ε-caprolactone) conjugates. POLYMER 2015. [DOI: 10.1016/j.polymer.2014.11.031] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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17
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Al Samad A, Bakkour Y, Fanny C, El Omar F, Coudane J, Nottelet B. From nanospheres to micelles: simple control of PCL-g-PEG copolymers’ amphiphilicity through thiol–yne photografting. Polym Chem 2015. [DOI: 10.1039/c5py00391a] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A unique combination of polyester post-polymerization modification and photoradical thiol–yne addition is reported for the synthesis of amphiphilic degradable graft copolymers with controlled compositions, used to prepare micelles or nanospheres.
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Affiliation(s)
- Assala Al Samad
- Institute of Biomolecules Max Mousseron (IBMM – CNRS UMR 5247)
- Department of Artificial Biopolymers – University of Montpellier
- France
- Laboratory of Applied Chemistry
- Doctoral School of Sciences and Technology
| | - Youssef Bakkour
- Laboratory of Applied Chemistry
- Doctoral School of Sciences and Technology
- Lebanese University
- Lebanon
| | - Coumes Fanny
- Institute of Biomolecules Max Mousseron (IBMM – CNRS UMR 5247)
- Department of Artificial Biopolymers – University of Montpellier
- France
| | - Fawaz El Omar
- Laboratory of Applied Chemistry
- Doctoral School of Sciences and Technology
- Lebanese University
- Lebanon
| | - Jean Coudane
- Institute of Biomolecules Max Mousseron (IBMM – CNRS UMR 5247)
- Department of Artificial Biopolymers – University of Montpellier
- France
| | - Benjamin Nottelet
- Institute of Biomolecules Max Mousseron (IBMM – CNRS UMR 5247)
- Department of Artificial Biopolymers – University of Montpellier
- France
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18
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Sardo C, Nottelet B, Triolo D, Giammona G, Garric X, Lavigne JP, Cavallaro G, Coudane J. When functionalization of PLA surfaces meets Thiol-Yne photochemistry: case study with antibacterial polyaspartamide derivatives. Biomacromolecules 2014; 15:4351-62. [PMID: 25322257 DOI: 10.1021/bm5013772] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
In this work we wish to report on the covalent functionalization of polylactide (PLA) surfaces by photoradical thiol-yne to yield antibacterial surfaces. At first, hydrophilic and hydrophobic thiol fluorescent probes are synthesized and used to study and optimize the conditions of ligation on alkyne-PLA surfaces. In a second part, a new antibacterial polyaspartamide copolymer is covalently grafted. The covalent surface modification and the density of surface functionalization are evaluated by SEC and XPS analyses. No degradation of PLA chains is observed, whereas covalent grafting is confirmed by the presence of S2p and N1s signals. Antiadherence and antibiofilm activities are assessed against four bacterial strains, including Gram-negative and Gram-positive bacteria. A strong activity is observed with adherence reduction factors superior to 99.98% and biofilm formation decreased by 80%. Finally, in vitro cytocompatibility tests of the antibacterial surfaces are performed with L929 murine fibroblasts and show cell viability without promoting proliferation.
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Affiliation(s)
- Carla Sardo
- Institut des Biomolécules Max Mousseron (CNRS UMR 5247), Département des Biopolymères Artificiels, UFR Pharmacie - Université Montpellier I, Université Montpellier 2-15, Avenue Charles Flahaut, 34093 Montpellier, France
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19
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Leroy A, Al Samad A, Garric X, Hunger S, Noël D, Coudane J, Nottelet B. Biodegradable networks for soft tissue engineering by thiol–yne photo cross-linking of multifunctional polyesters. RSC Adv 2014. [DOI: 10.1039/c4ra03665d] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Degradable and biocompatible networks have been prepared via thiol–yne photochemistry from novel alkyne multifunctional PCL. The mechanical properties of these cross-linked biomaterials could make them good candidates for soft tissues scaffolds.
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Affiliation(s)
- Adrien Leroy
- Institute of Biomolecules Max Mousseron (IBMM – CNRS UMR 5247)
- Department of Artificial Biopolymers – Université Montpellier I
- Université Montpellier 2
- ENSCM
- France
| | - Assala Al Samad
- Institute of Biomolecules Max Mousseron (IBMM – CNRS UMR 5247)
- Department of Artificial Biopolymers – Université Montpellier I
- Université Montpellier 2
- ENSCM
- France
| | - Xavier Garric
- Institute of Biomolecules Max Mousseron (IBMM – CNRS UMR 5247)
- Department of Artificial Biopolymers – Université Montpellier I
- Université Montpellier 2
- ENSCM
- France
| | - Sylvie Hunger
- Institute of Biomolecules Max Mousseron (IBMM – CNRS UMR 5247)
- Department of Artificial Biopolymers – Université Montpellier I
- Université Montpellier 2
- ENSCM
- France
| | - Danièle Noël
- INSERM U844, Hôpital Saint-Eloi
- Montpellier Cedex 5, France
| | - Jean Coudane
- Institute of Biomolecules Max Mousseron (IBMM – CNRS UMR 5247)
- Department of Artificial Biopolymers – Université Montpellier I
- Université Montpellier 2
- ENSCM
- France
| | - Benjamin Nottelet
- Institute of Biomolecules Max Mousseron (IBMM – CNRS UMR 5247)
- Department of Artificial Biopolymers – Université Montpellier I
- Université Montpellier 2
- ENSCM
- France
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