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Petitjean M, García-Zubiri IX, Isasi JR. History of cyclodextrin-based polymers in food and pharmacy: a review. ENVIRONMENTAL CHEMISTRY LETTERS 2021; 19:3465-3476. [PMID: 33907537 PMCID: PMC8062835 DOI: 10.1007/s10311-021-01244-5] [Citation(s) in RCA: 27] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/27/2021] [Accepted: 04/13/2021] [Indexed: 05/08/2023]
Abstract
Cyclodextrins are glucose macrocycles whose inclusional capabilities towards non-polar solutes can be modulated with the help of other macrostructures. The incorporation of cyclodextrin moieties into larger structures produces five types of new materials: crosslinked networks, functionalized chains, amphiphilic cyclodextrins, polyrotaxanes and nanocomposites. This review presents crosslinking and grafting to prepare covalently-attached cyclodextrins, and applications in the food and pharmaceutical sectors, from an historical point of view. In food science, applications include debittering of juices, retention of aromas and release of preservatives from packaging. In biomedical science, cyclodextrin polymers are applied classically to drug release, and more recently to gene delivery and regenerative medicine. The remarkable points are: 1) epichlorohydrin and diisocyanates have been extensively used as crosslinkers since the 1960s, but during the last two decades more complex cyclodextrin polymeric structures have been designed. 2) The evolution of cyclodextrin polymers matches that of macromolecular materials with regard to complexity, functionality and capabilities. 3) The use of cyclodextrin polymers as sorbents in the food sector came first, but smart packaging is now an active challenge. Cyclodextrins have also been recently used to design treatments against the coronavirus disease 2019 (COVID-19).
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Affiliation(s)
- Max Petitjean
- Departamento de Química, Facultad de Ciencias, Universidad de Navarra, c/ Irunlarrea 1, 31008 Pamplona, Spain
| | | | - José Ramón Isasi
- Departamento de Química, Facultad de Ciencias, Universidad de Navarra, c/ Irunlarrea 1, 31008 Pamplona, Spain
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2
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Keshavarz AH, Montazer M, Soleimani N. In situ synthesis of polyamidoamine/β-cyclodextrin/silver nanocomposites on polyester fabric tailoring drug delivery and antimicrobial properties. REACT FUNCT POLYM 2020. [DOI: 10.1016/j.reactfunctpolym.2020.104602] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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3
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Kasprzyk W, Bednarz S, Bogdał D, Ameer GA, Swiergosz T. Cyclodextrin-modified poly(octamethylene citrate) polymers towards enhanced sorption properties. SOFT MATTER 2020; 16:3311-3318. [PMID: 32175550 DOI: 10.1039/c9sm02075f] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Herein, we describe the synthesis of poly(1,8-octamethylene citrate) materials modified in the bulk with 2-hydroxypropyl-β-cyclodextrin (cPOCCD), biodegradable elastomers with intrinsic sorption properties for drug delivery. The chemical structure, physicochemical properties, in vitro drug loading and release profiles of cPOCCD were investigated. Thus, cPOCCD polyesters absorb the studied drugs more effective and release them for a longer period of time than poly(1,8-octamethylene citrate) materials not containing cyclodextrins.
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Affiliation(s)
- Wiktor Kasprzyk
- Department of Biotechnology and Physical Chemistry, Faculty of Chemical Engineering and Technology, Cracow University of Technology, 24 Warszawska St., 31-155 Kraków, Poland.
| | - Szczepan Bednarz
- Department of Biotechnology and Physical Chemistry, Faculty of Chemical Engineering and Technology, Cracow University of Technology, 24 Warszawska St., 31-155 Kraków, Poland.
| | - Dariusz Bogdał
- Department of Biotechnology and Physical Chemistry, Faculty of Chemical Engineering and Technology, Cracow University of Technology, 24 Warszawska St., 31-155 Kraków, Poland.
| | - Guillermo A Ameer
- Department of Biomedical Engineering, Northwestern University, Evanston, IL 60208, USA
| | - Tomasz Swiergosz
- Department of Analytical Chemistry, Faculty of Chemical Engineering and Technology, Cracow University of Technology, 24 Warszawska St., 31-155 Kraków, Poland
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4
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Ciprofloxacin loaded vascular prostheses functionalized with poly-methylbeta- cyclodextrin: The importance of in vitro release conditions. J Drug Deliv Sci Technol 2019. [DOI: 10.1016/j.jddst.2019.101166] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
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5
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Chitosan Cross-Linked Bio-based Antimicrobial Polypropylene Meshes for Hernia Repair Loaded with Levofloxacin HCl via Cold Oxygen Plasma. COATINGS 2019. [DOI: 10.3390/coatings9030168] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Polypropylene (PP) large pore size nets have been most widely used implants for hernia repair. Nevertheless, the growth of bacteria within PP mesh pores after operation is a major reason of hernia recurrence. Secondly, pre-operative prophylaxis during mesh implantation has failed due to the hydrophobic nature of PP meshes. Herein, chitosan cross-linked and levofloxacin HCl incorporated, antimicrobial PP mesh devices were prepared using citric acid as a bio-based and green cross-linking agent. The inert PP mesh fibers were surface activated using O2 plasma treatment at low pressure. Then, chitosan of different molecular weights (low and medium weight) were cross-linked with O2 plasma activated surfaces using citric acid. Scanning electron microscopy (SEM), energy dispersive X-ray (EDX) spectroscopy, and Fourier transform infrared (FTIR) spectroscopy confirmed that chitosan was cross-linked with O2 plasma-treated PP mesh surfaces and formed a thin layer of chitosan and levofloxacin HCl on the PP mesh surfaces. Moreover, antimicrobial properties of chitosan and levofloxacin HCl-coated PP meshes were investigated using an agar plate release method. The coated PP meshes demonstrated excellent antimicrobial inhibition zone up to 10 mm. Thus, modified PP meshes demonstrated sustained antimicrobial properties for six continuous days against Staphylococcus aureus (SA) and Escherichia coli (EC) bacteria.
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6
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Development of multiactive antibacterial multilayers of hyaluronic acid and chitosan onto poly(ethylene terephthalate). Eur Polym J 2019. [DOI: 10.1016/j.eurpolymj.2018.12.038] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
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7
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Chai F, Maton M, Degoutin S, Vermet G, Simon N, Rousseaux C, Martel B, Blanchemain N. In vivo evaluation of post-operative pain reduction on rat model after implantation of intraperitoneal PET meshes functionalised with cyclodextrins and loaded with ropivacaine. Biomaterials 2019; 192:260-270. [DOI: 10.1016/j.biomaterials.2018.07.032] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2018] [Revised: 07/20/2018] [Accepted: 07/20/2018] [Indexed: 11/24/2022]
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8
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Wang M, Zhang M, Pang L, Yang C, Zhang Y, Hu J, Wu G. Fabrication of highly durable polysiloxane-zinc oxide (ZnO) coated polyethylene terephthalate (PET) fabric with improved ultraviolet resistance, hydrophobicity, and thermal resistance. J Colloid Interface Sci 2018; 537:91-100. [PMID: 30423492 DOI: 10.1016/j.jcis.2018.10.105] [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: 06/13/2018] [Revised: 10/30/2018] [Accepted: 10/30/2018] [Indexed: 10/27/2022]
Abstract
Developing a universal strategy to improve the properties of polyethylene terephthalate (PET) fibers, such as UV resistance, hydrophobicity, and thermal resistance, is highly desirable in expanding the application of PET fibers. Herein, a highly durable and robust ZnO layer was deposited onto PET fabric via radiation-induced graft polymerization (RIGP) of γ-methacryloxypropyl trimethoxysilane (MAPS) and the subsequent sol-gel in situ mineralization with zinc acetate to produce wurtzite nanocrystalline ZnO. The as-obtained material, denoted as PET-g-PMAPS/ZnO. The interfacial layer consisted of Zn-O-Si and Si-O-Si covalent bonds not only leads to an improvement in adhesion between ZnO nanoparticles and its support, but it also overcomes the poor film-forming ability of inorganic particles. Most importantly, photocatalytic self-degradation of its organic support caused by the high photocatalytic activity of ZnO can be eliminated because of high bond energy of the organic-inorganic hybrid structure. PET-g-PMAPS/ZnO exhibited excellent thermal resistance, UV resistance and durability. Superhydrophobicity was achieved by simply annealing the PET-g-PMAPS/ZnO fabric at 200 °C in ambient air, and the coated fabric still retains its superhydrophobicity after 40 laundering cycles test and even stored for a few weeks. This study presents an effective method to overcome the bottle-necks in growing inorganic nanocrystals on polymeric supports surface.
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Affiliation(s)
- Minglei Wang
- CAS Center for Excellence on TMSR Energy System, Shanghai Institute of Applied Physics, Chinese Academy of Sciences, No. 2019 Jialuo Road, Jiading District, Shanghai 201800, China; University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Maojiang Zhang
- CAS Center for Excellence on TMSR Energy System, Shanghai Institute of Applied Physics, Chinese Academy of Sciences, No. 2019 Jialuo Road, Jiading District, Shanghai 201800, China; School of Physical science and Technology, Shanghai Tech University, Shanghai 200031, China
| | - Lijuan Pang
- CAS Center for Excellence on TMSR Energy System, Shanghai Institute of Applied Physics, Chinese Academy of Sciences, No. 2019 Jialuo Road, Jiading District, Shanghai 201800, China; University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Chenguang Yang
- CAS Center for Excellence on TMSR Energy System, Shanghai Institute of Applied Physics, Chinese Academy of Sciences, No. 2019 Jialuo Road, Jiading District, Shanghai 201800, China; University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Yumei Zhang
- State Key Laboratory for Modification of Chemical Fibers and Polymer Materials, College of Materials Science and Engineering, Donghua University, Shanghai 201620, China
| | - Jiangtao Hu
- CAS Center for Excellence on TMSR Energy System, Shanghai Institute of Applied Physics, Chinese Academy of Sciences, No. 2019 Jialuo Road, Jiading District, Shanghai 201800, China.
| | - Guozhong Wu
- CAS Center for Excellence on TMSR Energy System, Shanghai Institute of Applied Physics, Chinese Academy of Sciences, No. 2019 Jialuo Road, Jiading District, Shanghai 201800, China; School of Physical science and Technology, Shanghai Tech University, Shanghai 200031, China.
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Levack AE, Cyphert EL, Bostrom MP, Hernandez CJ, von Recum HA, Carli AV. Current Options and Emerging Biomaterials for Periprosthetic Joint Infection. Curr Rheumatol Rep 2018; 20:33. [PMID: 29713837 DOI: 10.1007/s11926-018-0742-4] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
PURPOSE OF REVIEW Infection in the setting of total joint arthroplasty, referred to as periprosthetic joint infection (PJI), is a devastating complication requiring prolonged and costly treatment. The unique environment around an artificial joint and ability of surrounding tissues to sequester bacteria collectively make prevention, diagnosis, and treatment of this condition challenging. In light of the unique pathogenesis of PJI, this review explores the limitations of contemporary treatments and discusses novel treatment options. RECENT FINDINGS Recent advancements in local antibiotic delivery platforms for preventing and treating PJI include titanium nanotube arrays, synthetic polymers, resorbable hydrogels, and cyclodextrin-based drug delivery options. In particular, cyclodextrins have facilitated great advancements in other clinical disorders and have demonstrated early promise as a future option in the arena of PJI. Novel treatment modalities for PJI optimize the implant surfaces to prevent bacterial biofilm formation or provide prolonged intra-articular antibiotic dosing to eradicate bacteria.
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Affiliation(s)
| | - Erika L Cyphert
- Department of Biomedical Engineering, Case Western Reserve University, Room 220 Wickenden Building, 10900 Euclid Avenue, Cleveland, OH, 44106, USA
| | | | - Christopher J Hernandez
- Hospital for Special Surgery, New York, NY, USA
- Sibley School of Mechanical and Aerospace Engineering, Cornell University, Ithaca, NY, USA
- Meinig School of Biomedical Engineering, Cornell University, Ithaca, NY, USA
| | - Horst A von Recum
- Department of Biomedical Engineering, Case Western Reserve University, Room 220 Wickenden Building, 10900 Euclid Avenue, Cleveland, OH, 44106, USA.
| | - Alberto V Carli
- Hospital for Special Surgery, New York, NY, USA
- Surgery, The Ottawa Hospital, Ottawa, ON, Canada
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10
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Han G, Kim Y, Kang K, Lee BS, Lee JK. Protein-Patterning on Functionalized, Non-Biofouling Poly[N-acryloxysuccinimide-co-oligo(ethylene glycol) methyl ether methacrylate] Film-Coated PET Surfaces. Macromol Res 2018. [DOI: 10.1007/s13233-018-6035-y] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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11
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Active release coating of multilayer assembled branched and ionic β-cyclodextrins onto poly(ethylene terephthalate). Carbohydr Polym 2017; 174:65-71. [DOI: 10.1016/j.carbpol.2017.06.054] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2017] [Revised: 06/09/2017] [Accepted: 06/14/2017] [Indexed: 12/31/2022]
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12
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Cyphert EL, von Recum HA. Emerging technologies for long-term antimicrobial device coatings: advantages and limitations. Exp Biol Med (Maywood) 2017; 242:788-798. [PMID: 28110543 DOI: 10.1177/1535370216688572] [Citation(s) in RCA: 50] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
Abstract
Over the past 20 years, the field of antimicrobial medical device coatings has expanded nearly 30-fold with technologies shifting their focus from diffusion-only based (short-term antimicrobial eluting) coatings to long-term antimicrobial eluting and intrinsically antimicrobial functioning materials. A variety of emergent coatings have been developed with the goal of achieving long-term antimicrobial activity in order to mitigate the risk of implanted device failure. Specifically, the coatings can be grouped into two categories: those that use antibiotics in conjunction with a polymer coating and those that rely on the intrinsic properties of the material to kill or repel bacteria that come into contact with the surface. This review covers both long-term drug-eluting and non-eluting coatings and evaluates the inherent advantages and disadvantages of each type while providing an overview of variety applications that the coatings have been utilized in. Impact statement This work provides an overview, with advantages and limitations of the most recently developed antibacterial coating technologies, enabling other researchers in the field to more easily determine which technology is most advantageous for them to further develop and pursue.
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Affiliation(s)
- Erika L Cyphert
- Department of Biomedical Engineering, Case Western Reserve University, Cleveland, OH 44106, USA
| | - Horst A von Recum
- Department of Biomedical Engineering, Case Western Reserve University, Cleveland, OH 44106, USA
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13
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Lepoittevin B, Costa L, Pardoue S, Dragoé D, Mazerat S, Roger P. Hydrophilic PET surfaces by aminolysis and glycopolymer brushes chemistry. ACTA ACUST UNITED AC 2016. [DOI: 10.1002/pola.28148] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Bénédicte Lepoittevin
- Institut de Chimie Moléculaire et des Matériaux d'Orsay (ICMMO) UMR 8182, Univ Paris Sud, CNRS, Université Paris-Saclay; Orsay 91405 France
| | - Ludovic Costa
- Institut de Chimie Moléculaire et des Matériaux d'Orsay (ICMMO) UMR 8182, Univ Paris Sud, CNRS, Université Paris-Saclay; Orsay 91405 France
| | - Sylvain Pardoue
- Institut de Chimie Moléculaire et des Matériaux d'Orsay (ICMMO) UMR 8182, Univ Paris Sud, CNRS, Université Paris-Saclay; Orsay 91405 France
| | - Diana Dragoé
- Institut de Chimie Moléculaire et des Matériaux d'Orsay (ICMMO) UMR 8182, Univ Paris Sud, CNRS, Université Paris-Saclay; Orsay 91405 France
| | - Sandra Mazerat
- Institut de Chimie Moléculaire et des Matériaux d'Orsay (ICMMO) UMR 8182, Univ Paris Sud, CNRS, Université Paris-Saclay; Orsay 91405 France
| | - Philippe Roger
- Institut de Chimie Moléculaire et des Matériaux d'Orsay (ICMMO) UMR 8182, Univ Paris Sud, CNRS, Université Paris-Saclay; Orsay 91405 France
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14
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Radu CD, Parteni O, Ochiuz L. Applications of cyclodextrins in medical textiles - review. J Control Release 2016; 224:146-157. [PMID: 26796039 DOI: 10.1016/j.jconrel.2015.12.046] [Citation(s) in RCA: 66] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2015] [Revised: 12/22/2015] [Accepted: 12/23/2015] [Indexed: 01/24/2023]
Abstract
This paper presents data on the general properties and complexing ability of cyclodextrins and assessment methods (phase solubility, DSC tests and X-ray diffraction, FTIR spectra, analytical method). It focuses on the formation of drug deposits on the surface of a textile underlayer, using a cyclodextrin compound favoring the inclusion of a drug/active principle and its release onto the dermis of patients suffering from skin disorders, or for protection against insects. Moreover, it presents the kinetics, duration, diffusion flow and release media of the cyclodextrin drug for in vitro studies, as well as the release modeling of the active principle. The information focuses on therapies: antibacterial, anti-allergic, antifungal, chronic venous insufficiency, psoriasis and protection against insects. The pharmacodynamic agents/active ingredients used on cotton, woolen and synthetic textile fabrics are presented.
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Affiliation(s)
- Cezar-Doru Radu
- "Gh. Asachi" Technical University Iasi, Department: Textiles, Leather and Industrial Management, 29 Mangeron Street, Iasi 20050, Romania.
| | - Oana Parteni
- "Gh. Asachi" Technical University Iasi, Department: Textiles, Leather and Industrial Management, 29 Mangeron Street, Iasi 20050, Romania.
| | - Lacramioara Ochiuz
- "Gr.T. Popa" University of Medicine and Pharmacy, Faculty of Pharmacy/Department of Pharmaceutical Technology, 11 Universitatii Street, Iasi, Romania.
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15
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Solanki A, Sanghvi S, Devkar R, Thakore S. β-Cyclodextrin based magnetic nanoconjugates for targeted drug delivery in cancer therapy. RSC Adv 2016. [DOI: 10.1039/c6ra18030b] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
β-Cyclodextrin based magnetic nanoconjugates for targeted drug delivery.
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Affiliation(s)
- Archana Solanki
- Department of Chemistry
- Faculty of Science
- The Maharaja Sayajirao University of Baroda
- Vadodara 390 002
- India
| | - Shridhar Sanghvi
- Department of Zoology
- Faculty of Science
- The Maharaja Sayajirao University of Baroda
- Vadodara 390 002
- India
| | - Ranjitsinh Devkar
- Department of Zoology
- Faculty of Science
- The Maharaja Sayajirao University of Baroda
- Vadodara 390 002
- India
| | - Sonal Thakore
- Department of Chemistry
- Faculty of Science
- The Maharaja Sayajirao University of Baroda
- Vadodara 390 002
- India
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16
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Heydari A, Doostan F, Khoshnood H, Sheibani H. Water-soluble cationic poly(β-cyclodextrin-co-guanidine) as a controlled vitamin B2delivery carrier. RSC Adv 2016. [DOI: 10.1039/c6ra01011c] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022] Open
Abstract
Vitamin B2(VB2) is effectively incorporated into novel water-soluble cationic β-cyclodextrin (β-CD) polymers in order to improve its physiochemical properties.
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Affiliation(s)
- Abolfazl Heydari
- Department of Chemistry
- Shahid Bahonar University of Kerman
- Kerman
- Iran
- Young Researchers Society
| | - Farideh Doostan
- Physiology Research Center and Department of Nutrition
- Kerman University of Medical Sciences
- Kerman
- Iran
| | - Hamideh Khoshnood
- Department of Chemistry
- Shahid Bahonar University of Kerman
- Kerman
- Iran
| | - Hassan Sheibani
- Department of Chemistry
- Shahid Bahonar University of Kerman
- Kerman
- Iran
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17
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Cationic β-cyclodextrin polymer applied to a dual cyclodextrin polyelectrolyte multilayer system. Carbohydr Polym 2015; 126:156-67. [DOI: 10.1016/j.carbpol.2015.02.064] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2014] [Revised: 01/26/2015] [Accepted: 02/27/2015] [Indexed: 01/06/2023]
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18
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Pérez-Anes A, Gargouri M, Laure W, Van Den Berghe H, Courcot E, Sobocinski J, Tabary N, Chai F, Blach JF, Addad A, Woisel P, Douroumis D, Martel B, Blanchemain N, Lyskawa J. Bioinspired Titanium Drug Eluting Platforms Based on a Poly-β-cyclodextrin-Chitosan Layer-by-Layer Self-Assembly Targeting Infections. ACS APPLIED MATERIALS & INTERFACES 2015; 7:12882-12893. [PMID: 25992843 DOI: 10.1021/acsami.5b02402] [Citation(s) in RCA: 48] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
In the field of implantable titanium-based biomaterials, infections and inflammations are the most common forms of postoperative complications. The controlled local delivery of therapeutics from implants through polyelectrolyte multilayers (PEMs) has recently emerged as a versatile technique that has shown great promise in the transformation of a classical medical implant into a drug delivery system. Herein, we report the design and the elaboration of new biodegradable multidrug-eluting titanium platforms based on a polyelectrolyte multilayer bioactive coating that target infections. These systems were built up in mild conditions according to the layer-by-layer (L-b-L) assembly and incorporate two biocompatible polysaccharides held together through electrostatic interactions. A synthetic, negatively charged β-cyclodextrin-based polymer (PCD), well-known for forming stable and reversible complexes with hydrophobic therapeutic agents, was exploited as a multidrug reservoir, and chitosan (CHT), a naturally occurring, positively charged polyelectrolyte, was used as a barrier for controlling the drug delivery rate. These polyelectrolyte multilayer films were strongly attached to the titanium surface through a bioinspired polydopamine (PDA) film acting as an adhesive first layer and promoting the robust anchorage of PEMs onto the biomaterials. Prior to the multilayer film deposition, the interactions between both oppositely charged polyelectrolytes, as well the multilayer growth, were monitored by employing surface plasmon resonance (SPR). Several PEMs integrating 5, 10, and 15 bilayers were engineered using the dip coating strategy, and the polyelectrolyte surface densities were estimated by colorimetric titrations and gravimetric analyses. The morphologies of these multilayer systems, as well as their naturally occurring degradation in a physiological medium, were investigated by scanning electron microscopy (SEM), and their thicknesses were measured by means of profilometry and ellipsometry studies. Finally, the ability of the coated titanium multilayer devices to act as a drug-eluting system and to treat infections was validated with gentamicin, a relevant water-soluble antibiotic commonly used in medicine due to its broad bactericidal spectrum.
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Affiliation(s)
- Alexandra Pérez-Anes
- †Unité des Matériaux Et Transformations (UMET, UMR 8207), Equipe Ingénierie des Systèmes Polymères (ISP), Université Lille 1, 59655 Villeneuve d'Ascq, France
| | - Myriem Gargouri
- ‡U 1008 INSERM Médicaments et Biomatériaux à Libération Contrôlée, Faculté de Médecine, Université Lille 2, 59045 Lille, France
| | - William Laure
- †Unité des Matériaux Et Transformations (UMET, UMR 8207), Equipe Ingénierie des Systèmes Polymères (ISP), Université Lille 1, 59655 Villeneuve d'Ascq, France
| | - Hélène Van Den Berghe
- †Unité des Matériaux Et Transformations (UMET, UMR 8207), Equipe Ingénierie des Systèmes Polymères (ISP), Université Lille 1, 59655 Villeneuve d'Ascq, France
| | - Elisabeth Courcot
- ‡U 1008 INSERM Médicaments et Biomatériaux à Libération Contrôlée, Faculté de Médecine, Université Lille 2, 59045 Lille, France
| | - Jonathan Sobocinski
- ‡U 1008 INSERM Médicaments et Biomatériaux à Libération Contrôlée, Faculté de Médecine, Université Lille 2, 59045 Lille, France
| | - Nicolas Tabary
- †Unité des Matériaux Et Transformations (UMET, UMR 8207), Equipe Ingénierie des Systèmes Polymères (ISP), Université Lille 1, 59655 Villeneuve d'Ascq, France
| | - Feng Chai
- ‡U 1008 INSERM Médicaments et Biomatériaux à Libération Contrôlée, Faculté de Médecine, Université Lille 2, 59045 Lille, France
| | - Jean-François Blach
- §Unité de Catalyse et de Chimie du Solide (UCCS, UMR CNRS 8181), Faculté des Sciences Jean Perrin, Université d'Artois, rue Jean Souvraz, SP18, 62307 Lens Cedex, France
| | - Ahmed Addad
- †Unité des Matériaux Et Transformations (UMET, UMR 8207), Equipe Ingénierie des Systèmes Polymères (ISP), Université Lille 1, 59655 Villeneuve d'Ascq, France
| | - Patrice Woisel
- †Unité des Matériaux Et Transformations (UMET, UMR 8207), Equipe Ingénierie des Systèmes Polymères (ISP), Université Lille 1, 59655 Villeneuve d'Ascq, France
| | - Dennis Douroumis
- ∥Medway School of Science at Medway, University of Greenwich, Chatham Maritime, ME4 4TB Kent, U.K
| | - Bernard Martel
- †Unité des Matériaux Et Transformations (UMET, UMR 8207), Equipe Ingénierie des Systèmes Polymères (ISP), Université Lille 1, 59655 Villeneuve d'Ascq, France
| | - Nicolas Blanchemain
- ‡U 1008 INSERM Médicaments et Biomatériaux à Libération Contrôlée, Faculté de Médecine, Université Lille 2, 59045 Lille, France
| | - Joël Lyskawa
- †Unité des Matériaux Et Transformations (UMET, UMR 8207), Equipe Ingénierie des Systèmes Polymères (ISP), Université Lille 1, 59655 Villeneuve d'Ascq, France
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19
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Bedel S, Lepoittevin B, Costa L, Leroy O, Dragoe D, Bruzaud J, Herry JM, Guilbaud M, Bellon-Fontaine MN, Roger P. Antibacterial poly(ethylene terephthalate) surfaces obtained from thymyl methacrylate polymerization. ACTA ACUST UNITED AC 2015. [DOI: 10.1002/pola.27647] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Sophie Bedel
- Institut de Chimie Moléculaire et des Matériaux d'Orsay (ICMMO); UMR CNRS 8182, Université Paris-Sud Orsay F-91405 France
| | - Bénédicte Lepoittevin
- Institut de Chimie Moléculaire et des Matériaux d'Orsay (ICMMO); UMR CNRS 8182, Université Paris-Sud Orsay F-91405 France
| | - Ludovic Costa
- Institut de Chimie Moléculaire et des Matériaux d'Orsay (ICMMO); UMR CNRS 8182, Université Paris-Sud Orsay F-91405 France
| | - Olivier Leroy
- Laboratoire de Physique des Gaz et des Plasmas (LPGP); UMR CNRS 8578, Université Paris-Sud Orsay F-91405 France
| | - Diana Dragoe
- Institut de Chimie Moléculaire et des Matériaux d'Orsay (ICMMO); UMR CNRS 8182, Université Paris-Sud Orsay F-91405 France
| | - Jérôme Bruzaud
- AgroParisTech INRA, Institut Micalis, Equipe Bioadhésion-Biofilms et Hygiène des Matériaux; 25 avenue de la République Massy F-91300 France
| | - Jean-Marie Herry
- AgroParisTech INRA, Institut Micalis, Equipe Bioadhésion-Biofilms et Hygiène des Matériaux; 25 avenue de la République Massy F-91300 France
| | - Morgan Guilbaud
- AgroParisTech INRA, Institut Micalis, Equipe Bioadhésion-Biofilms et Hygiène des Matériaux; 25 avenue de la République Massy F-91300 France
| | - Marie-Noëlle Bellon-Fontaine
- AgroParisTech INRA, Institut Micalis, Equipe Bioadhésion-Biofilms et Hygiène des Matériaux; 25 avenue de la République Massy F-91300 France
| | - Philippe Roger
- AgroParisTech INRA, Institut Micalis, Equipe Bioadhésion-Biofilms et Hygiène des Matériaux; 25 avenue de la République Massy F-91300 France
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Vermet G, Degoutin S, Chai F, Maton M, Bria M, Danel C, Hildebrand HF, Blanchemain N, Martel B. Visceral mesh modified with cyclodextrin for the local sustained delivery of ropivacaine. Int J Pharm 2014; 476:149-59. [PMID: 25275939 DOI: 10.1016/j.ijpharm.2014.09.042] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2014] [Revised: 09/23/2014] [Accepted: 09/26/2014] [Indexed: 11/26/2022]
Abstract
The aim of the study was to develop a polyester visceral implant modified with a cyclodextrin polymer for the local and prolonged delivery of ropivacaine to reduce post operatory pain. Therefore, we applied a coating of an inguinal mesh with a crosslinked polymer of hydroxypropyl-β-cyclodextrin (HPβCD) whose specific host-guest complex forming properties were expected to improve the adsorption capacity of the implant toward anesthetic, and then to release it within a sustained period. The modification reaction of the textile with cyclodextrin was explored through the study of the influence of the pad/dry/cure process parameters and the resulting implant (PET-CD) was characterized by solid state NMR and SEM. Besides, the inclusion complex between ropivacaine and CD was studied by NMR and capillary electrophoresis in PBS medium. Finally, ropivacaine sorption test showed that a maximum of 30 mg/g of ropivacaine could be adsorbed on the functionalized samples. In dynamic batch tests in PBS at pH 7.4, the release could be observed up to 6h. The cytocompatibility of the PET-CD loaded with ropivacaine was also studied and reached 65% cell vitality after 6 days.
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Affiliation(s)
- G Vermet
- Unité Matériaux Et Transformations (UMET), Université Lille 1, 59655 Villeneuve d'Ascq, France; Cousin Biotech, 59117 Wervicq-Sud, France
| | - S Degoutin
- Unité Matériaux Et Transformations (UMET), Université Lille 1, 59655 Villeneuve d'Ascq, France.
| | - F Chai
- INSERM U 1008, Controlled Drug Delivery Systems and Biomaterials, Université Lille 2, 59006 Lille, France
| | - M Maton
- INSERM U 1008, Controlled Drug Delivery Systems and Biomaterials, Université Lille 2, 59006 Lille, France
| | - M Bria
- Centre Commun de Mesures RMN, Université Lille 1, 59655 Villeneuve d'Ascq, France
| | - C Danel
- UDSL, Laboratoire de Chimie Analytique EA 4481, Université Lille 2, 59000 Lille, France
| | - H F Hildebrand
- INSERM U 1008, Controlled Drug Delivery Systems and Biomaterials, Université Lille 2, 59006 Lille, France
| | - N Blanchemain
- INSERM U 1008, Controlled Drug Delivery Systems and Biomaterials, Université Lille 2, 59006 Lille, France
| | - B Martel
- Unité Matériaux Et Transformations (UMET), Université Lille 1, 59655 Villeneuve d'Ascq, France
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21
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Lavoine N, Tabary N, Desloges I, Martel B, Bras J. Controlled release of chlorhexidine digluconate using β-cyclodextrin and microfibrillated cellulose. Colloids Surf B Biointerfaces 2014; 121:196-205. [DOI: 10.1016/j.colsurfb.2014.06.021] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2014] [Revised: 04/27/2014] [Accepted: 06/06/2014] [Indexed: 01/26/2023]
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22
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Ngadaonye JI, Geever LM, McEvoy KE, Killion J, Brady DB, Higginbotham CL. Evaluation of Novel Antibiotic-Eluting Thermoresponsive Chitosan-PDEAAm Based Wound Dressings. INT J POLYM MATER PO 2014. [DOI: 10.1080/00914037.2014.886224] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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23
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Sobocinski J, Laure W, Taha M, Courcot E, Chai F, Simon N, Addad A, Martel B, Haulon S, Woisel P, Blanchemain N, Lyskawa J. Mussel inspired coating of a biocompatible cyclodextrin based polymer onto CoCr vascular stents. ACS APPLIED MATERIALS & INTERFACES 2014; 6:3575-3586. [PMID: 24533838 DOI: 10.1021/am405774v] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
During the past decade, drug-eluting stents (DES) have been widely used for the treatment of occlusive coronary artery diseases. They are supposed to reduce the incidence of early in-stent restenosis by the elution of highly hydrophobic antiproliferative drugs. Nevertheless, the absence of long-term activity of these devices is responsible for late acute thrombosis probably due to the delayed re-endothelialization of the arterial wall over the bare metallic stent struts. Thus, a new generation of DES with a sustained release of therapeutic agents is required to improve long-term results of these devices. In this article, we report an original functionalization of CoCr vascular devices with a hydrophilic, biocompatible and biodegradable cyclodextrins based polymer which acts as a reservoir for lipophilic drugs allowing the sustained release of antiproliferative drugs. In this setting, polydopamine (PDA), a strong adhesive biopolymer, was applied as a first coating layer onto the surface of the metallic CoCr device in order to promote the strong anchorage of a cyclodextrin polymer. This polymer was generated "in situ" from the methylated cyclodextrins and citric acid as a cross-linking agent through a polycondensation reaction. After optimization of the grafting process, the amount of cyclodextrin polymer coated onto the CoCr device was quantified by colorimetric titrations and the resulting film was characterized by scanning electron microscopy (SEM) investigations. The cytocompatibility of the resulting coated film was assessed by cell proliferation and vitality tests. Finally, the ability of this coated device to act as a drug-eluting system was evaluated with paclitaxel, a strong hydrophobic antiproliferative drug, a reference drug used in current vascular drug-eluting stents.
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24
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Evaluation of the anti-infectious properties of polyester vascular prostheses functionalised with cyclodextrin. J Infect 2014; 68:116-24. [DOI: 10.1016/j.jinf.2013.10.002] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2013] [Revised: 09/02/2013] [Accepted: 10/07/2013] [Indexed: 11/17/2022]
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25
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Vasilev K, Cook J, Griesser HJ. Antibacterial surfaces for biomedical devices. Expert Rev Med Devices 2014; 6:553-67. [DOI: 10.1586/erd.09.36] [Citation(s) in RCA: 403] [Impact Index Per Article: 40.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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26
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Alvarez-Lorenzo C, Concheiro A. Drug/Medical Device Combination Products with Stimuli-responsive Eluting Surface. SMART MATERIALS FOR DRUG DELIVERY 2013. [DOI: 10.1039/9781849734318-00313] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Abstract
Drug-eluting medical devices are designed to improve the primary function of the device and at the same time offer local release of drugs which otherwise might find it difficult to reach the insertion/implantation site. The incorporation of the drug enables the tuning of the host/microbial responses to the device and the management of device-related complications. On the other hand, the medical device acts as platform for the delivery of the drug for a prolonged period of time just at the site where it is needed and, consequently, the efficacy and the safety of the treatment, as well as its cost-effectiveness are improved. This chapter begins with an introduction to the combination products and then focuses on the techniques available (compounding, impregnation, coating, grafting of the drug or of polymers that interact with it) to endow medical devices with the ability to host drugs/biological products and to regulate their release. Furthermore, the methods for surface modification with stimuli-responsive polymers or networks are analyzed in detail and the performance of the modified materials as drug-delivery systems is discussed. A wide range of chemical-, irradiation- and plasma-based techniques for grafting of brushes and networks that are sensitive to changes in temperature, pH, light, ionic strength or concentration of certain biomarkers, from a variety of substrate materials, is currently available. Although in vivo tests are still limited, such a surface functionalization of medical devices has already been shown useful for the release on-demand of drugs and biological products, being switchable on/off as a function of the progression of certain physiological or pathological events (e.g. healing, body integration, biofouling or biofilm formation). Improved knowledge of the interactions among the medical device, the functionalized surface, the drug and the body are expected to pave the way to the design of drug-eluting medical devices with optimized and novel performances.
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Affiliation(s)
- C. Alvarez-Lorenzo
- Departamento de Farmacia y Tecnología Farmacéutica Facultad de Farmacia, Universidad de Santiago de Compostela, 15782-Santiago de Compostela Spain
| | - A. Concheiro
- Departamento de Farmacia y Tecnología Farmacéutica Facultad de Farmacia, Universidad de Santiago de Compostela, 15782-Santiago de Compostela Spain
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27
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Multilayered textile coating based on a β-cyclodextrin polyelectrolyte for the controlled release of drugs. Carbohydr Polym 2013; 93:718-30. [DOI: 10.1016/j.carbpol.2012.12.055] [Citation(s) in RCA: 55] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2012] [Revised: 12/14/2012] [Accepted: 12/19/2012] [Indexed: 12/30/2022]
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28
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Blanchemain N, Karrout Y, Tabary N, Bria M, Neut C, Hildebrand H, Siepmann J, Martel B. Comparative study of vascular prostheses coated with polycyclodextrins for controlled ciprofloxacin release. Carbohydr Polym 2012; 90:1695-703. [DOI: 10.1016/j.carbpol.2012.07.052] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2012] [Revised: 07/20/2012] [Accepted: 07/21/2012] [Indexed: 10/28/2022]
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29
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Laurent T, Kacem I, Blanchemain N, Cazaux F, Neut C, Hildebrand H, Martel B. Cyclodextrin and maltodextrin finishing of a polypropylene abdominal wall implant for the prolonged delivery of ciprofloxacin. Acta Biomater 2011; 7:3141-9. [PMID: 21569872 DOI: 10.1016/j.actbio.2011.04.020] [Citation(s) in RCA: 51] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2011] [Revised: 04/08/2011] [Accepted: 04/22/2011] [Indexed: 10/18/2022]
Abstract
The aim of this work was to develop a polypropylene (PP) artificial abdominal wall implant for the prolonged release of ciprofloxacin (CFX). This sustained release effect was obtained by functionalization of the textile mesh with citric acid and hydroxypropyl-γ-cyclodextrin (HPγCD) or maltodextrin (MD). In both cases the textile finishing reaction yielded a cyclo- or malto-dextrin crosslinked polymer coating the fibers. The modified supports were characterized by thermogravimetric analysis (TGA), differential scanning calorimetry and scanning electron microscopy. The sorption capacities and the kinetics of CFX release were studied by batch tests coupled with spectrophotometric assays. Microbiological assays were carried out on Staphylococcus aureus, Staphylococcus epidermidis and Escherichia coli, while proliferation and viability tests used fibroblasts. The main results were as follows. (i) Due to the differences between the range of temperature of thermal degradation of the (cyclo)dextrins polymers and of the PP fibers TGA was a reliable method for quantifying the degree of functionalization of the textiles. (ii) Both modified supports showed improved sorption/desorption capacities for CFX, compared with the virgin mesh. The HPγCD-finished support showed an increased sorption capacity and a lower release rate of CFX compared with the MD modified support. (iii) Microbiological assays confirmed the latter result, with greater sustained antibacterial activity of the HPγCD treated support. These experiments have demonstrated the role of the cyclodextrin cavity in interactions with CFX: the antibiotic was not only adsorbed via hydrogen and acid-base interactions with the polyCTR-HPγCD network, but also via host-guest complexation. (iv) Biological tests revealed a slight decrease in fibroblast proliferation after 6 days on the modified supports, but cell viability tests showed that this was not due to toxicity of the (cyclo)dextrin polymer coatings.
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Methyl-β-cyclodextrin modified vascular prosthesis: Influence of the modification level on the drug delivery properties in different media. Acta Biomater 2011; 7:304-14. [PMID: 20832508 DOI: 10.1016/j.actbio.2010.09.002] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2010] [Revised: 08/25/2010] [Accepted: 09/01/2010] [Indexed: 11/23/2022]
Abstract
A textile polyester vascular graft was modified with methyl-β-cyclodextrin (MeβCD) to obtain a new implant capable of releasing antibiotics directly in situ at the site of operation over a prolonged period and thereby prevent post-operative infections. We investigated the influence of the curing parameters (time and temperature) that allow control of the degree of functionalization (DF) of the support by MeβCD. The inclusion of ciprofloxacin (CFX) in the MeβCD cavity was observed in solution by two-dimensional (1)H NMR spectroscopy. The amount of CFX loaded on the modified graft increased with DF. Depending on the release medium (water, phosphate-buffered saline, or human plasma) and the DF of the prostheses, different kinetic profiles of release of CFX were obtained. The sustained release of CFX in human plasma was shown by microbiological assays that indicated prolonged antimicrobial activity against Staphylococcus aureus and Escherichia coli. Viability tests demonstrated the non-toxicity of MeβCD to an epithelial cell line (HPMEC), although a decrease in endothelial cell number was observed on the functionalized prosthesis, probably due to the roughness of the coating and also to the nature of the MeβCD polymer present on the surface of the fibers.
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31
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Rodrigues LR. Inhibition of bacterial adhesion on medical devices. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2011; 715:351-67. [PMID: 21557075 DOI: 10.1007/978-94-007-0940-9_22] [Citation(s) in RCA: 74] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Microbial infections resulting from bacterial adhesion to biomaterial surfaces have been observed on almost all medical devices. Biofilm infections pose a number of clinical challenges due to their resistance to immune defence mechanisms and antimicrobials, and, regardless of the sophistication of the implant, all medical devices are susceptible to microbial colonisation and infection. Research efforts are currently directed towards eliminating or reducing infection of medical devices. Strategies to prevent biofilm formation include physiochemical modification of the biomaterial surface to create anti-adhesive surfaces, incorporation of antimicrobial agents into medical device polymers, mechanical design alternatives, and release of antibiotics. Nevertheless, the success of these alternatives has been modest, mainly due to the various environments into which devices are placed and the diversity of ways in which organisms can colonise surfaces. Biosurfactants have been reported as a promising strategy as they effectively inhibit bacterial adhesion and retard biofilm formation, and are thus potentially useful as a new generation of anti-adhesive and antimicrobial coatings for medical devices.
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Affiliation(s)
- Lígia R Rodrigues
- IBB - Institute for Biotechnology and Bioengineering, Centre of Biological Engineering, University of Minho, 4710-057, Braga, Portugal.
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32
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Wang NX, von Recum HA. Affinity-Based Drug Delivery. Macromol Biosci 2010; 11:321-32. [DOI: 10.1002/mabi.201000206] [Citation(s) in RCA: 139] [Impact Index Per Article: 9.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2010] [Revised: 09/17/2010] [Indexed: 11/06/2022]
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33
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Thatiparti TR, von Recum HA. Cyclodextrin Complexation for Affinity-Based Antibiotic Delivery. Macromol Biosci 2010; 10:82-90. [DOI: 10.1002/mabi.200900204] [Citation(s) in RCA: 84] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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34
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Impact of RGD micro-patterns on cell adhesion. Colloids Surf B Biointerfaces 2010; 75:107-14. [DOI: 10.1016/j.colsurfb.2009.08.024] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2008] [Revised: 04/06/2009] [Accepted: 08/12/2009] [Indexed: 11/22/2022]
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35
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Fu JX, Wang HJ, Zhou YQ, Wang JY. Antibacterial activity of ciprofloxacin-loaded zein microsphere films. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2009. [DOI: 10.1016/j.msec.2008.09.031] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
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36
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Interactions of coronary artery smooth muscle cells with 3D porous polyurethane scaffolds. J Biomed Mater Res A 2009; 89:293-303. [DOI: 10.1002/jbm.a.31972] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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37
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Atom transfer radical polymerization of styrene from different poly(ethylene terephthalate) surfaces: Films, fibers and fabrics. Eur Polym J 2009. [DOI: 10.1016/j.eurpolymj.2008.10.031] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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38
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Blanchemain N, Laurent T, Chai F, Neut C, Haulon S, Krump-konvalinkova V, Morcellet M, Martel B, Kirkpatrick CJ, Hildebrand HF. Polyester vascular prostheses coated with a cyclodextrin polymer and activated with antibiotics: cytotoxicity and microbiological evaluation. Acta Biomater 2008; 4:1725-33. [PMID: 18676187 DOI: 10.1016/j.actbio.2008.07.001] [Citation(s) in RCA: 50] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2007] [Revised: 06/10/2008] [Accepted: 07/02/2008] [Indexed: 11/19/2022]
Abstract
Polyester (PET) vascular grafts are used to replace or bypass damaged arteries. To minimize the risk of infection during and after surgical interventions, a PET vascular prosthesis (Polythese) was functionalized with cyclodextrin polymers (PolyCDs) in order to obtain the controlled release of antibiotics (ABs: ciprofloxacin, vancomcyin and rifampicin). An epithelial cell line (L132) was used to determine the viability of the antibiotics, and human pulmonary microvascular endothelial cells (HPMEC) were used for cell proliferation by cell counting and cell vitality with Alamar Blue fluorescent dye. Staphylococcus aureus, Escherichia coli and Enteroccocus sp. were used to determine the antimicrobial activity of AB-loaded virgin and PolyCD-grafted Polythese by the minimum inhibitory concentration method. The spectrophotometric titration results first showed that a larger amount of ABs was sorbed onto PolyCD-coated Polythese compared to virgin Polythese (26.7 vs. 35.3 mg g(-1), 51.1 vs. 72.4 mg g(-1) and 4.1 vs. 21.0 mg g(-1), respectively, for rifampicin, vancomycin and ciprofloxacin). These results were further confirmed by a microbiological test, which showed AB-loaded PolyCD-coated Polythese displayed better antimicrobial activity. The viability test revealed the toxicity of rifampicin (22 mg l(-1)) and ciprofloxacin (35 mg l(-1)), and the absence of toxicity of vancomycin. These tests allow us to further explain the lower vitality and proliferation of HPMEC on the AB-loaded PolyCD-coated Polythese, which was due not to the functionalization process of prostheses but to the cytotoxicity of certain ABs themselves. Moreover, such a property could be exploited to tackle intracellular bacteria, such as in tuberculosis and other diseases, and will not compromise further in vivo applications of our functionalized vascular prostheses.
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Affiliation(s)
- Nicolas Blanchemain
- Groupe de Recherche sur les Biomatériaux, EA 1049, Faculté de Médecine, 59045 Lille, France
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Blanchemain N, Chai F, Haulon S, Krump-Konvalinkova V, Traisnel M, Morcellet M, Martel B, Kirkpatrick CJ, Hildebrand HF. Biological behaviour of an endothelial cell line (HPMEC) on vascular prostheses grafted with hydroxypropylgamma-cyclodextrine (HPgamma-CD) and hydroxypropylbeta-cyclodextrine (HPbeta-CD). JOURNAL OF MATERIALS SCIENCE. MATERIALS IN MEDICINE 2008; 19:2515-2523. [PMID: 18266086 DOI: 10.1007/s10856-008-3388-3] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/13/2007] [Accepted: 01/18/2008] [Indexed: 05/25/2023]
Abstract
The cytocompatibility of cyclodextrins (CDs) grafting on vascular polyester (PET) prostheses for further loading with biomolecules was investigated in this study. Viability tests demonstrated no toxicity of HP-CDs and PolyHP-CDs at 4,000 mg/l with survival rates of 80 to 96%. Proliferation tests using the human pulmonary microvascular endothelial cell line (HPMEC-ST1) revealed an excellent biocompatibility for Melinex (Film form of PET). For Polythese and Polymaille, a good proliferation rate was observed at 3 days (60-80%) but decreased at 6 days (56-73%). For all CD-grafted samples, low proliferation rates were observed after 6 days (35-38%). Vitality tests revealed excellent functional capacities of HPMEC cells after 3 and 6 days for all samples. Adhesion kinetics tests showed a similar adhesion of HPMEC cells on control and Melinex. A low adhesion was observed on Polythese and especially on Polymaille compared to control. After CD grafting, the cell adhesion was decreased. The woven or knitted architecture and CD grafting were the most likely causes of this weak adhesion. The adhesion kinetic test was confirmed by SEM observations and immunocytochemistry. The low proliferation of HPMEC on virgin prostheses and especially on grafted prostheses was not due to a cytotoxic effect, but to the physical surface characteristics of the prostheses.
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Affiliation(s)
- N Blanchemain
- Faculté de Médecine, Laboratoire de Biophysique EA 1049, Groupe de Recherche sur les Biomatériaux, University Lille-2, 59045 Cedex, Lille, France
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40
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Ducoroy L, Bacquet M, Martel B, Morcellet M. Removal of heavy metals from aqueous media by cation exchange nonwoven PET coated with β-cyclodextrin-polycarboxylic moieties. REACT FUNCT POLYM 2008. [DOI: 10.1016/j.reactfunctpolym.2007.10.033] [Citation(s) in RCA: 47] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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41
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Chai F, Hornez JC, Blanchemain N, Neut C, Descamps M, Hildebrand HF. Antibacterial activation of hydroxyapatite (HA) with controlled porosity by different antibiotics. ACTA ACUST UNITED AC 2007; 24:510-4. [PMID: 17869175 DOI: 10.1016/j.bioeng.2007.08.001] [Citation(s) in RCA: 42] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
In order to prevent the increasing frequency of per-operative infections, bioceramics can be loaded with anti-bacterial agents, which will release with respect to their chemical characteristics. A novel hydroxyapatite (HA) was elaborated with specific internal porosities for using as a bone-bioactive antibiotic (ATB) carrier material. UV spectrophotometry and bacteria inhibition tests were performed for testing the ATB adsorption and the microbiological effectiveness after loading with different antibiotics. The impregnation time, ATB impregnating concentration, impregnation condition and other factors, which might influence the ATB loading effect, were studied by exposure to different releasing solvents and different pathogenic bacteria: Staphylococcus aureus, Staphylococcus epidermidis and Escherichia coli. It clearly showed that the facility of ATB loading on this porous HA is even possible just under simple non-vacuum impregnation conditions in a not-so-long impregnating interval. The results also showed that, for all three types of ATB (vancomycin, ciprofloxacin and gentamicin), adsorbed amount on the micro-porous HA were hugely higher than that on dense HA. The micro-porosity of test HA had also significantly prolonged the release time of antibiotics even under mimic physiological conditions. Furthermore, it also has primarily proved by a pilot test that the antibacterial efficiency of crude micro-porous HA could be further significantly improved by other methods of functionalization such as cold plasma technique.
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Affiliation(s)
- F Chai
- Groupe de Recherche sur les Biomatériaux, EA 1049, Faculté de Médecine, 59045 Lille, France
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42
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Pavon-Djavid G, Gamble LJ, Ciobanu M, Gueguen V, Castner DG, Migonney V. Bioactive Poly(ethylene terephthalate) Fibers and Fabrics: Grafting, Chemical Characterization, and Biological Assessment. Biomacromolecules 2007; 8:3317-25. [DOI: 10.1021/bm070344i] [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)
- G. Pavon-Djavid
- Laboratoire de Biomatériaux et Polymères de Spécialité (LBPS/B2OA−UMR 7052) Institut Galilée, Université Paris 13, 99 Avenue Jean-Baptiste Clément, 93430 Villetaneuse, France, and National Electron Spectroscopy for Chemical Analysis and Surface Analysis Center for Biomedical Problems, Departments of Bioengineering and Chemical Engineering, Box 351750, University of Washington, Seattle, Washington 98195-1750
| | - L. J. Gamble
- Laboratoire de Biomatériaux et Polymères de Spécialité (LBPS/B2OA−UMR 7052) Institut Galilée, Université Paris 13, 99 Avenue Jean-Baptiste Clément, 93430 Villetaneuse, France, and National Electron Spectroscopy for Chemical Analysis and Surface Analysis Center for Biomedical Problems, Departments of Bioengineering and Chemical Engineering, Box 351750, University of Washington, Seattle, Washington 98195-1750
| | - M. Ciobanu
- Laboratoire de Biomatériaux et Polymères de Spécialité (LBPS/B2OA−UMR 7052) Institut Galilée, Université Paris 13, 99 Avenue Jean-Baptiste Clément, 93430 Villetaneuse, France, and National Electron Spectroscopy for Chemical Analysis and Surface Analysis Center for Biomedical Problems, Departments of Bioengineering and Chemical Engineering, Box 351750, University of Washington, Seattle, Washington 98195-1750
| | - V. Gueguen
- Laboratoire de Biomatériaux et Polymères de Spécialité (LBPS/B2OA−UMR 7052) Institut Galilée, Université Paris 13, 99 Avenue Jean-Baptiste Clément, 93430 Villetaneuse, France, and National Electron Spectroscopy for Chemical Analysis and Surface Analysis Center for Biomedical Problems, Departments of Bioengineering and Chemical Engineering, Box 351750, University of Washington, Seattle, Washington 98195-1750
| | - D. G. Castner
- Laboratoire de Biomatériaux et Polymères de Spécialité (LBPS/B2OA−UMR 7052) Institut Galilée, Université Paris 13, 99 Avenue Jean-Baptiste Clément, 93430 Villetaneuse, France, and National Electron Spectroscopy for Chemical Analysis and Surface Analysis Center for Biomedical Problems, Departments of Bioengineering and Chemical Engineering, Box 351750, University of Washington, Seattle, Washington 98195-1750
| | - V. Migonney
- Laboratoire de Biomatériaux et Polymères de Spécialité (LBPS/B2OA−UMR 7052) Institut Galilée, Université Paris 13, 99 Avenue Jean-Baptiste Clément, 93430 Villetaneuse, France, and National Electron Spectroscopy for Chemical Analysis and Surface Analysis Center for Biomedical Problems, Departments of Bioengineering and Chemical Engineering, Box 351750, University of Washington, Seattle, Washington 98195-1750
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Blanchemain N, Haulon S, Boschin F, Marcon-Bachari E, Traisnel M, Morcellet M, Hildebrand HF, Martel B. Vascular prostheses with controlled release of antibiotics. ACTA ACUST UNITED AC 2007; 24:149-53. [PMID: 16860600 DOI: 10.1016/j.bioeng.2006.05.012] [Citation(s) in RCA: 37] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
Vascular prostheses were functionalised with the aim to obtain a slow release of antibiotics in order to reduce postoperative infections. The original process that we present in this paper is based on the use of a family of cage molecules named cyclodextrins (CD). These compounds have the ability to form reversible inclusion complexes with drugs such as antibiotics. The aim of this work was to graft CD onto the prosthesis, so that an antibiotic can be bound on it by this inclusion phenomenon, and then be progressively released over a prolonged period by a complex dissociation mechanism. This paper presents the first part of this research program and concerns mainly the study of the functionalization parameters. It presents surface characterization results of the modified prostheses. The PET prostheses were immersed into a solution containing a cross linking agent, cyclodextrins (beta-CD, gamma-CD, HP-beta-CD and HP-gamma-CD) and a catalyst and were padded. Grafting occurred by the mean of a thermofixation step at a temperature comprised between 140 and 180 degrees C. It was observed that the support was permanently modified when the CD polymer that coated the fibres resisted to the final washing process. Grafting rates of 12 wt% in CD polymer could be reached. It was also observed that the fibre coating reaction induced an increase of the permeability of the grafts.
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Affiliation(s)
- N Blanchemain
- Groupe de Recherche sur les Biomatériaux, EA 1049, Faculté de Médecine, 59045 Lille, France
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Blanchemain N, Haulon S, Boschin F, Traisnel M, Morcellet M, Martel B, Hildebrand HF. Vascular prostheses with controlled release of antibiotics. ACTA ACUST UNITED AC 2007; 24:143-8. [PMID: 16843060 DOI: 10.1016/j.bioeng.2006.05.011] [Citation(s) in RCA: 32] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
Viability tests by the colony forming method show no toxicity for all CDs (beta-CD, gamma-CD, HPbeta-CD and HPgamma-CD) and their associated polymer. A survival rate of 100% is observed for all CDs at high concentration 400 ppm. Proliferation tests revealed a low proliferation of L132 cells on grafted vascular prostheses and untreated prostheses and good proliferation on Melinex (film form of PET). A proliferation of 17% is observed after 3 days of incubation and decrease at 4% after 6 days on prostheses. Melinex exhibits a proliferation rate as the controls. Vitality tests confirm proliferation tests and show a good vitality of cells even for low cell amounts. From these experiments it becomes obvious that the decreasing proliferation rate is not a cytotoxic effect but is due to the chemical and/or physical surface characteristics. A similar result is obtained for cell adhesion kinetics between grafted vascular prostheses and control. After 2 h adhesion, a lower adhesion is observed on untreated prostheses. Theses results were confirmed by immunochemistry and morphology tests. This cell adhesion inhibiting effect of the PET prostheses contributes to a better "survival" of vascular prostheses without secondary obstruction or stenosis.
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Affiliation(s)
- N Blanchemain
- Groupe de Recherche sur les Biomatériaux, EA 1049, Faculté de Médecine, 59045 Lille, France
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Adsorption and Effectiveness of Different Antibiotics on Pure Hydroxyapatite (HA) with Controlled Porosity. ACTA ACUST UNITED AC 2007. [DOI: 10.4028/www.scientific.net/kem.330-332.1013] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The advantages of local antibiotic administration - high local levels with low systemic toxicity - are nowadays recognized as an efficient way for anti-infection therapies consecutive to the orthopaedic implant surgery. Aimed at assessing the feasibility of using Hydroxyapatite as drugdelivery carrier in addition to its well-known bone reconstruction bioactivity, a pure HA ceramic with specific internal pore size and porosities was under our investigation. The antibiotic release and antibacterial effect were determined by UV spectrophotometry and disk agar diffusion assays after impregnation with different antibiotics and their release in different solvents. No differences were found after the ATB impregnation under normal pressure or under vacuum conditions. The influences of impregnation time on the duration of the ATB release and on the antibacterial efficiency were more evident for Vancomycin than for Ciprofloxacin and Gentamycin. In all cases, the ATBs penetrated micro-porous and meso-porous HA samples and showed significantly stronger and longer anti-bacterial effects than dense HA samples. The ATBs releases in PBS were relatively slower and the antibacterial effectiveness subsequently prolonged with respect to those in human plasma. All tested HA samples with or without ATB impregnation exhibited very good biocompatibility as shown by cell proliferation tests. It revealed a promising perspective for further improving the antibacterial efficiency by other surface functionalization methods for achieving a controllable drug delivery with antibiotic loaded HA.
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Blanchemain N, Laurent T, Haulon S, Traisnel M, Neut C, Kirkpatrick J, Morcellet M, Hildebrand HF, Martel B. In vitro study of a HPγ-cyclodextrin grafted PET vascular prosthesis for application as anti-infectious drug delivery system. J INCL PHENOM MACRO 2007. [DOI: 10.1007/s10847-006-9264-1] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Smeets L, Ho GH, Moll FL. Remote endarterectomy for occlusive iliac and superficial femoral artery disease. Future Cardiol 2007; 3:43-51. [PMID: 19804206 DOI: 10.2217/14796678.3.1.43] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022] Open
Abstract
Today's patients increasingly desire a low-risk procedure with rapid return to functional status following surgery. Many patients actively seek a minimally invasive option. During the last decade, minimally invasive surgical and radiological procedures emerged from their infancy to become an integral part of the treatment strategy in both peripheral arterial occlusive disease and aneurysmal arterial disease. The trend towards restoration of luminal patency, using the vessel itself as a conduit, can also be termed restorative intervention. As radiological percutaneous transluminal angioplasty has thus far proven unsuccessful in the long term for iliac and femoropopliteal occlusive lesions exceeding 10 cm, a new endovascular surgical procedure has been developed. A modification to the original ringstripper, used in semiclosed endarterectomy, was made to enable the technique of remote endarterectomy.
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Affiliation(s)
- Luuk Smeets
- Twenteborg Hospital, Department of Surgery, Zilvermeeuw 1, 7609 PP Almelo, The Netherlands.
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Bech L, Meylheuc T, Lepoittevin B, Roger P. Chemical surface modification of poly(ethylene terephthalate) fibers by aminolysis and grafting of carbohydrates. ACTA ACUST UNITED AC 2007. [DOI: 10.1002/pola.21983] [Citation(s) in RCA: 112] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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