1
|
Szczęsna W, Tsirigotis-Maniecka M, Szyk-Warszyńska L, Balicki S, Warszyński P, Wilk KA. Insight into multilayered alginate/chitosan microparticles for oral administration of large cranberry fruit extract. Eur Polym J 2021. [DOI: 10.1016/j.eurpolymj.2021.110776] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
|
2
|
Koerner CM, Hopkinson DP, Ziomek-Moroz ME, Rodriguez A, Xiang F. Environmentally Friendly Tannic Acid Multilayer Coating for Reducing Corrosion of Carbon Steel. Ind Eng Chem Res 2020. [DOI: 10.1021/acs.iecr.0c02925] [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]
Affiliation(s)
- Christy M. Koerner
- National Energy Technology Laboratory, U.S. Department of Energy, 626 Cochrans Mill Road, Pittsburgh, Pennsylvania 15236, United States
| | - David P. Hopkinson
- National Energy Technology Laboratory, U.S. Department of Energy, 626 Cochrans Mill Road, Pittsburgh, Pennsylvania 15236, United States
| | - Margaret E. Ziomek-Moroz
- National Energy Technology Laboratory, U.S. Department of Energy, 1450 Queen Avenue SW, Albany, Oregon 97321, United States
| | - Alvaro Rodriguez
- Pipeline and Hazardous Materials Safety Administration, U.S. Department of Transportation, 3700 S MacArthur Boulevard Suite B, Oklahoma City, Oklahoma 73179, United States
| | - Fangming Xiang
- National Energy Technology Laboratory, U.S. Department of Energy, 626 Cochrans Mill Road, Pittsburgh, Pennsylvania 15236, United States
| |
Collapse
|
3
|
Tsirigotis-Maniecka M, Szyk-Warszyńska L, Lamch Ł, Weżgowiec J, Warszyński P, Wilk KA. Benefits of pH-responsive polyelectrolyte coatings for carboxymethyl cellulose-based microparticles in the controlled release of esculin. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2020; 118:111397. [PMID: 33255002 DOI: 10.1016/j.msec.2020.111397] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/02/2020] [Revised: 07/29/2020] [Accepted: 08/14/2020] [Indexed: 12/20/2022]
Abstract
Moderate and prolonged payload release in response to a particular factor is highly demanded for efficient carriers of low-molecular-weight, chemically unstable phytopharmaceuticals. Thus, the objective of our contribution was to establish the effect of pH-responsive polyelectrolyte coatings on the release properties of carboxymethyl cellulose-based microparticles designed to deliver phytopharmaceuticals through the gastrointestinal tract. Microparticles were fabricated via extrusion coupled with external gelation and further coated with polyelectrolytes (PEs) (chitosan, gelatin, or PAH and PSS) involving electrostatic interactions. Successful deposition of PEs was confirmed by FTIR, and their thickness and viscosity were characterized in terms of QCM-D and ellipsometric techniques. The encapsulation efficiency of esculin, used as a model phytopharmaceutical, as proven by UV-Vis studies, was over 57%. SEM and fluorescence microscopy revealed a micrometric size, a mostly spherical shape and an altered topography of the investigated microcapsules. The physical stability of the microcapsules in media of various pH values was confirmed with CLSM and gravimetric studies. Studies on human gingival fibroblasts in vitro revealed that the obtained microparticles did not induce any cytotoxic effects. Payload release was monitored in situ by means of CLSM and ex situ under gastrointestinal conditions in vitro. Mathematical evaluation of the microparticle release profiles using classical models led to the establishment of a new hybrid model that revealed the mechanism behind esculin release. We demonstrated that the application of a polyelectrolyte shell onto CMC-based microspheres may provide controlled delivery of the payload, with its release triggered by the pH and ionic strength of the medium. These observations suggest that the release manner of small-molecule glycosides under gastrointestinal conditions can be tailored by careful selection of suitable materials to obtain biocompatible and functional hydrogel microparticles.
Collapse
Affiliation(s)
- Marta Tsirigotis-Maniecka
- Department of Engineering and Technology of Chemical Processes, Wrocław University of Science and Technology, Wybrzeże Wyspiańskiego 27, 50-370 Wrocław, Poland.
| | - Lilianna Szyk-Warszyńska
- Jerzy Haber Institute of Catalysis and Surface Chemistry, Polish Academy of Sciences, Niezapominajek 8, 30-239, Kraków, Poland
| | - Łukasz Lamch
- Department of Engineering and Technology of Chemical Processes, Wrocław University of Science and Technology, Wybrzeże Wyspiańskiego 27, 50-370 Wrocław, Poland
| | - Joanna Weżgowiec
- Department of Experimental Dentistry, Wroclaw Medical University, 50-425 Wroclaw, Poland
| | - Piotr Warszyński
- Jerzy Haber Institute of Catalysis and Surface Chemistry, Polish Academy of Sciences, Niezapominajek 8, 30-239, Kraków, Poland
| | - Kazimiera A Wilk
- Department of Engineering and Technology of Chemical Processes, Wrocław University of Science and Technology, Wybrzeże Wyspiańskiego 27, 50-370 Wrocław, Poland
| |
Collapse
|
4
|
Campbell J, Vikulina AS. Layer-By-Layer Assemblies of Biopolymers: Build-Up, Mechanical Stability and Molecular Dynamics. Polymers (Basel) 2020; 12:E1949. [PMID: 32872246 PMCID: PMC7564420 DOI: 10.3390/polym12091949] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2020] [Revised: 08/21/2020] [Accepted: 08/24/2020] [Indexed: 12/18/2022] Open
Abstract
Rapid development of versatile layer-by-layer technology has resulted in important breakthroughs in the understanding of the nature of molecular interactions in multilayer assemblies made of polyelectrolytes. Nowadays, polyelectrolyte multilayers (PEM) are considered to be non-equilibrium and highly dynamic structures. High interest in biomedical applications of PEMs has attracted attention to PEMs made of biopolymers. Recent studies suggest that biopolymer dynamics determines the fate and the properties of such PEMs; however, deciphering, predicting and controlling the dynamics of polymers remains a challenge. This review brings together the up-to-date knowledge of the role of molecular dynamics in multilayers assembled from biopolymers. We discuss how molecular dynamics determines the properties of these PEMs from the nano to the macro scale, focusing on its role in PEM formation and non-enzymatic degradation. We summarize the factors allowing the control of molecular dynamics within PEMs, and therefore to tailor polymer multilayers on demand.
Collapse
Affiliation(s)
- Jack Campbell
- School of Science and Technology, Nottingham Trent University, Clifton Lane, Nottingham NG11 8NS, UK;
| | - Anna S. Vikulina
- Fraunhofer Institute for Cell Therapy and Immunology, Branch Bioanalytics and Bioprocesses, Am Mühlenberg 13, 14476 Potsdam-Golm, Germany
| |
Collapse
|
5
|
Czuba-Wojnilowicz E, Viventi S, Howden SE, Maksour S, Hulme AE, Cortez-Jugo C, Dottori M, Caruso F. Particle-mediated delivery of frataxin plasmid to a human sensory neuronal model of Friedreich's ataxia. Biomater Sci 2020; 8:2398-2403. [PMID: 32270790 DOI: 10.1039/c9bm01757g] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2023]
Abstract
Increasing frataxin protein levels through gene therapy is envisaged to improve therapeutic outcomes for patients with Friedreich's ataxia (FRDA). A non-viral strategy that uses submicrometer-sized multilayered particles to deliver frataxin-encoding plasmid DNA affords up to 27 000-fold increase in frataxin gene expression within 2 days in vitro in a stem cell-derived neuronal model of FRDA.
Collapse
Affiliation(s)
- Ewa Czuba-Wojnilowicz
- ARC Centre of Excellence in Convergent Bio-Nano Science and Technology, and the Department of Chemical Engineering, The University of Melbourne, Parkville, Victoria 3010, Australia.
| | | | | | | | | | | | | | | |
Collapse
|
6
|
Vieira Jodar L, Orzari LO, Storti Ortolani T, Assumpção MHMT, Vicentini FC, Janegitz BC. Electrochemical Sensor Based on Casein and Carbon Black for Bisphenol A Detection. ELECTROANAL 2019. [DOI: 10.1002/elan.201900176] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Letícia Vieira Jodar
- Department of Nature Sciences, Mathematics and EducationFederal University of São Carlos 13600-970 Araras, SP Brazil
| | - Luiz Otávio Orzari
- Department of Nature Sciences, Mathematics and EducationFederal University of São Carlos 13600-970 Araras, SP Brazil
| | - Túlio Storti Ortolani
- Department of Nature Sciences, Mathematics and EducationFederal University of São Carlos 13600-970 Araras, SP Brazil
| | - Mônica H. M. T. Assumpção
- Center of Nature SciencesFederal University of São Carlos Rod. Lauri Simões de Barros km 12 Buri, SP Brazil
| | - Fernando C. Vicentini
- Center of Nature SciencesFederal University of São Carlos Rod. Lauri Simões de Barros km 12 Buri, SP Brazil
| | - Bruno C. Janegitz
- Department of Nature Sciences, Mathematics and EducationFederal University of São Carlos 13600-970 Araras, SP Brazil
| |
Collapse
|
7
|
Szyk-Warszyńska L, Raszka K, Warszyński P. Interactions of Casein and Polypeptides in Multilayer Films Studied by FTIR and Molecular Dynamics. Polymers (Basel) 2019; 11:polym11050920. [PMID: 31130626 PMCID: PMC6572437 DOI: 10.3390/polym11050920] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2019] [Revised: 05/18/2019] [Accepted: 05/21/2019] [Indexed: 02/07/2023] Open
Abstract
Multilayer films containing α- and β-casein and polypeptides, poly-L-lysine (PLL), and poly-L-arginine (PLArg) were formed by the layer-by-layer technique and Fourier Transform InfraRed spectroscopy with Attenuated Total Reflection (FTIR-ATR) and FTIR/Grazing Angle analyzed their infrared spectra. We investigated the changes of conformations of casein and polypeptides in the complexes formed during the build-up of the films. To elucidate the differences in the mechanism of complex formation leading to various growths of (PLL/casein)n and (PLArg/casein)n films, we performed the molecular dynamics simulations of the systems consisting of short PLL and PLArg chains and the representative peptide chains—casein fragments, which consists of several aminoacid sequences. The results of the simulation indicated the preferential formation of hydrogen bonds of poly-L-arginine with phosphoserine and glutamic acid residues of caseins. FTIR spectra confirmed those, which revealed greater conformational changes during the formation of casein complex with poly-L-arginine than with poly-L-lysine resulting from stronger interactions, which was also reflected in the bigger growth of (PLArg/casein)n films with the number of deposited layers.
Collapse
Affiliation(s)
- Lilianna Szyk-Warszyńska
- Jerzy Haber Institute of Catalysis and Surface Chemistry PAS, ul. Niezapomianjek 8, 30-239 Krakow, Poland.
| | - Katarzyna Raszka
- Jerzy Haber Institute of Catalysis and Surface Chemistry PAS, ul. Niezapomianjek 8, 30-239 Krakow, Poland.
| | - Piotr Warszyński
- Jerzy Haber Institute of Catalysis and Surface Chemistry PAS, ul. Niezapomianjek 8, 30-239 Krakow, Poland.
| |
Collapse
|
8
|
Colloidal characteristics and functionality of rationally designed esculin-loaded hydrogel microcapsules. J Colloid Interface Sci 2018; 530:444-458. [DOI: 10.1016/j.jcis.2018.07.006] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2018] [Revised: 06/29/2018] [Accepted: 07/02/2018] [Indexed: 02/04/2023]
|
9
|
McGeachy AC, Caudill ER, Liang D, Cui Q, Pedersen JA, Geiger FM. Counting charges on membrane-bound peptides. Chem Sci 2018; 9:4285-4298. [PMID: 29780560 PMCID: PMC5944241 DOI: 10.1039/c8sc00804c] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2018] [Accepted: 04/02/2018] [Indexed: 01/27/2023] Open
Abstract
Quantifying the number of charges on peptides bound to interfaces requires reliable estimates of (i) surface coverage and (ii) surface charge, both of which are notoriously difficult parameters to obtain, especially at solid/water interfaces. Here, we report the thermodynamics and electrostatics governing the interactions of l-lysine and l-arginine octamers (Lys8 and Arg8) with supported lipid bilayers prepared.
Quantifying the number of charges on peptides bound to interfaces requires reliable estimates of (i) surface coverage and (ii) surface charge, both of which are notoriously difficult parameters to obtain, especially at solid/water interfaces. Here, we report the thermodynamics and electrostatics governing the interactions of l-lysine and l-arginine octamers (Lys8 and Arg8) with supported lipid bilayers prepared from a 9 : 1 mixture of 1,2-dimyristoyl-sn-glycero-3-phosphocholine (DMPC) and 1,2-dimyristoyl-sn-glycero-3-phospho-(1′-rac-glycerol) (sodium salt) (DMPG) from second harmonic generation (SHG) spectroscopy, quartz crystal microbalance with dissipation monitoring (QCM-D) and nanoplasmonic sensing (NPS) mass measurements, and atomistic simulations. The combined SHG/QCM-D/NPS approach provides interfacial charge density estimates from mean field theory for the attached peptides that are smaller by a factor of approximately two (0.12 ± 0.03 C m–2 for Lys8 and 0.10 ± 0.02 C m–2 for Arg8) relative to poly-l-lysine and poly-l-arginine. These results, along with atomistic simulations, indicate that the surface charge density of the supported lipid bilayer is neutralized by the attached cationic peptides. Moreover, the number of charges associated with each attached peptide is commensurate with those found in solution; that is, Lys8 and Arg8 are fully ionized when attached to the bilayer. Computer simulations indicate Lys8 is more likely than Arg8 to “stand-up” on the surface, interacting with lipid headgroups through one or two sidechains while Arg8 is more likely to assume a “buried” conformation, interacting with the bilayer through up to six sidechains. Analysis of electrostatic potential and charge distribution from atomistic simulations suggests that the Gouy–Chapman model, which is widely used for mapping surface potential to surface charge, is semi-quantitatively valid; despite considerable orientational preference of interfacial water, the apparent dielectric constant for the interfacial solvent is about 30, due to the thermal fluctuation of the lipid–water interface.
Collapse
Affiliation(s)
- Alicia C McGeachy
- Department of Chemistry , Northwestern University , 2145 Sheridan Road , Evanston , IL 60660 , USA .
| | - Emily R Caudill
- Department of Chemistry , University of Wisconsin-Madison , 1101 University Avenue , Madison , WI 53706 , USA
| | - Dongyue Liang
- Department of Chemistry , University of Wisconsin-Madison , 1101 University Avenue , Madison , WI 53706 , USA
| | - Qiang Cui
- Department of Chemistry , University of Wisconsin-Madison , 1101 University Avenue , Madison , WI 53706 , USA.,Department of Chemistry , Boston University , 590 Commonwealth Ave. , Boston , MA 02215 , USA
| | - Joel A Pedersen
- Department of Chemistry , University of Wisconsin-Madison , 1101 University Avenue , Madison , WI 53706 , USA.,Environmental Chemistry and Technology Program , University of Wisconsin-Madison , 660 North Park Street , Madison , WI 53706 , USA.,Department of Soil Science , University of Wisconsin-Madison , 1525 Observatory Drive , Madison , WI 53706 , USA.,Department of Civil & Environmental Engineering , University of Wisconsin-Madison , 1415 Engineering Drive , Madison , WI 53706 , USA
| | - Franz M Geiger
- Department of Chemistry , Northwestern University , 2145 Sheridan Road , Evanston , IL 60660 , USA .
| |
Collapse
|
10
|
Recombinant Production and Antimicrobial Assessment of Beta Casein- IbAMP4 as a Novel Antimicrobial Polymeric Protein and its Synergistic Effects with Thymol. Int J Pept Res Ther 2017. [DOI: 10.1007/s10989-017-9605-5] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
|
11
|
Fahimirad S, Abtahi H, Razavi SH, Alizadeh H, Ghorbanpour M. Production of Recombinant Antimicrobial Polymeric Protein Beta Casein-E 50-52 and Its Antimicrobial Synergistic Effects Assessment with Thymol. Molecules 2017; 22:molecules22060822. [PMID: 28561787 PMCID: PMC6152712 DOI: 10.3390/molecules22060822] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2017] [Revised: 05/08/2017] [Accepted: 05/11/2017] [Indexed: 01/18/2023] Open
Abstract
Accelerating emergence of antimicrobial resistance among food pathogens and consumers’ increasing demands for preservative-free foods are two contemporary challenging aspects within the food industry. Antimicrobial packaging and the use of natural preservatives are promising solutions. In the present study, we used beta-casein—one of the primary self-assembly proteins in milk with a high polymeric film production capability—as a fusion partner for the recombinant expression of E 50-52 antimicrobial peptide in Escherichia coli. The pET21a-BCN-E 50-52 construct was transformed to E. coli BL21 (DE3), and protein expression was induced under optimized conditions. Purified protein obtained from nickel affinity chromatography was refolded under optimized dialysis circumstances and concentrated to 1600 µg/mL fusion protein by ultrafiltration. Antimicrobial activities of recombinant BCN-E 50-52 performed against Escherichia coli, Salmonella typhimurium, Listeria monocytogenes, Staphylococcus aureus, Aspergillus flavus, and Candida albicans. Subsequently, the synergistic effects of BCN-E 50-52 and thymol were assayed. Results of checkerboard tests showed strong synergistic activity between two compounds. Time–kill and growth kinetic studies indicated a sharp reduction of cell viability during the first period of exposure, and SEM (scanning electron microscope) results validated the severe destructive effects of BCN E 50-52 and thymol in combination on bacterial cells.
Collapse
Affiliation(s)
- Shohreh Fahimirad
- Agriculture and Natural Resources Biotechnology Department, University of Tehran, Karaj 31587-11167, Iran; (S.F.); (S.H.R.); (H.A.)
| | - Hamid Abtahi
- Molecular and Medicine Research Center, Arak University of Medical Sciences, Arak, Molecular and Medicine Research Center, Arak University of Medical Sciences, Arak 38181-76941, Iran
- Correspondence: ; Tel.: +98-913-114-6154
| | - Seyed Hadi Razavi
- Agriculture and Natural Resources Biotechnology Department, University of Tehran, Karaj 31587-11167, Iran; (S.F.); (S.H.R.); (H.A.)
| | - Houshang Alizadeh
- Agriculture and Natural Resources Biotechnology Department, University of Tehran, Karaj 31587-11167, Iran; (S.F.); (S.H.R.); (H.A.)
| | - Mansour Ghorbanpour
- Department of Medicinal Plants, Faculty of Agriculture and Natural Resources, Arak University, Arak 3815688349, Iran;
| |
Collapse
|
12
|
Layer-by-layer assembly of hierarchical nanoarchitectures to enhance the systemic performance of nanoparticle albumin-bound paclitaxel. Int J Pharm 2017; 519:11-21. [DOI: 10.1016/j.ijpharm.2017.01.011] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2016] [Revised: 12/29/2016] [Accepted: 01/05/2017] [Indexed: 01/02/2023]
|
13
|
Li Y, Zheng Z, Cao Z, Zhuang L, Xu Y, Liu X, Xu Y, Gong Y. Enhancing proliferation and osteogenic differentiation of HMSCs on casein/chitosan multilayer films. Colloids Surf B Biointerfaces 2016; 141:397-407. [PMID: 26895501 DOI: 10.1016/j.colsurfb.2016.01.033] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2015] [Revised: 01/02/2016] [Accepted: 01/19/2016] [Indexed: 11/19/2022]
Abstract
Creating a bioactive surface is important in tissue engineering. Inspired by the natural calcium binding property of casein (CA), multilayer films ((CA/CS)n) with chitosan (CS) as polycation were fabricated to enhance biomineralization, cell adhesion and differentiation. LBL self-assembly technique was used and the assembly process was intensively studied based on changes of UV absorbance, zeta potential and water contact angle. The increasing content of chitosan and casein with bilayers was further confirmed with XPS and TOF-SIMS analysis. To improve the biocompatibility, gelatin was surface grafted. In vitro mineralization test demonstrated that multilayer films had more hydroxyapatite crystal deposition. Human mesenchymal stem cells (HMSCs) were seeded onto these films. According to fluorescein diacetate (FDA) and cell cytoskeleton staining, MTT assay, expression of osteogenic marker genes, ALP activity, and calcium deposition quantification, it was found that these multilayer films significantly promoted HMSCs attachment, proliferation and osteogenic differentiation than TCPS control.
Collapse
Affiliation(s)
- Yan Li
- Department of Biomedical Engineering, School of Engineering, Sun Yat-sen University, Guangzhou, Guangdong, PR China; Guangdong Provincial Key Laboratory of Sensor Technology and Biomedical Instrument, Sun Yat-sen University, Guangzhou, Guangdong, PR China
| | - Zebin Zheng
- Department of Biomedical Engineering, School of Engineering, Sun Yat-sen University, Guangzhou, Guangdong, PR China; Guangdong Provincial Key Laboratory of Sensor Technology and Biomedical Instrument, Sun Yat-sen University, Guangzhou, Guangdong, PR China
| | - Zhinan Cao
- Department of Biomedical Engineering, School of Engineering, Sun Yat-sen University, Guangzhou, Guangdong, PR China; Guangdong Provincial Key Laboratory of Sensor Technology and Biomedical Instrument, Sun Yat-sen University, Guangzhou, Guangdong, PR China
| | - Liangting Zhuang
- Department of Biomedical Engineering, School of Engineering, Sun Yat-sen University, Guangzhou, Guangdong, PR China; Guangdong Provincial Key Laboratory of Sensor Technology and Biomedical Instrument, Sun Yat-sen University, Guangzhou, Guangdong, PR China
| | - Yong Xu
- Department of Biomedical Engineering, School of Engineering, Sun Yat-sen University, Guangzhou, Guangdong, PR China; Guangdong Provincial Key Laboratory of Sensor Technology and Biomedical Instrument, Sun Yat-sen University, Guangzhou, Guangdong, PR China
| | - Xiaozhen Liu
- Department of Biomedical Engineering, School of Engineering, Sun Yat-sen University, Guangzhou, Guangdong, PR China; Guangdong Provincial Key Laboratory of Sensor Technology and Biomedical Instrument, Sun Yat-sen University, Guangzhou, Guangdong, PR China
| | - Yue Xu
- Department of Orthodontics, Guanghua School of Stomatology, Hospital of Stomatology, Sun Yat-sen University, Guangzhou, Guangdong, PR China; Guangdong Provincial Key Laboratory of Stomatology, Sun Yat-sen University, Guangzhou, Guangdong, PR China.
| | - Yihong Gong
- Department of Biomedical Engineering, School of Engineering, Sun Yat-sen University, Guangzhou, Guangdong, PR China; Guangdong Provincial Key Laboratory of Sensor Technology and Biomedical Instrument, Sun Yat-sen University, Guangzhou, Guangdong, PR China.
| |
Collapse
|
14
|
Gentile P, Carmagnola I, Nardo T, Chiono V. Layer-by-layer assembly for biomedical applications in the last decade. NANOTECHNOLOGY 2015; 26:422001. [PMID: 26421916 DOI: 10.1088/0957-4484/26/42/422001] [Citation(s) in RCA: 81] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
Abstract
In the past two decades, the design and manufacture of nanostructured materials has been of tremendous interest to the scientific community for their application in the biomedical field. Among the available techniques, layer-by-layer (LBL) assembly has attracted considerable attention as a convenient method to fabricate functional coatings. Nowadays, more than 1000 scientific papers are published every year, tens of patents have been deposited and some commercial products based on LBL technology have become commercially available. LBL presents several advantages, such as (1): a precise control of the coating properties; (2) environmentally friendly, mild conditions and low-cost manufacturing; (3) versatility for coating all available surfaces; (4) obtainment of homogeneous film with controlled thickness; and (5) incorporation and controlled release of biomolecules/drugs. This paper critically reviews the scientific challenge of the last 10 years--functionalizing biomaterials by LBL to obtain appropriate properties for biomedical applications, in particular in tissue engineering (TE). The analysis of the state-of-the-art highlights the current techniques and the innovative materials for scaffold and medical device preparation that are opening the way for the preparation of LBL-functionalized substrates capable of modifying their surface properties for modulating cell interaction to improve substitution, repair or enhancement of tissue function.
Collapse
Affiliation(s)
- P Gentile
- School of Clinical Dentistry, University of Sheffield, 19 Claremont Crescent, Sheffield S10 2TA, UK
| | | | | | | |
Collapse
|
15
|
Özçelik H, Vrana NE, Gudima A, Riabov V, Gratchev A, Haikel Y, Metz-Boutigue MH, Carradò A, Faerber J, Roland T, Klüter H, Kzhyshkowska J, Schaaf P, Lavalle P. Harnessing the multifunctionality in nature: a bioactive agent release system with self-antimicrobial and immunomodulatory properties. Adv Healthc Mater 2015; 4:2026-36. [PMID: 26379222 DOI: 10.1002/adhm.201500546] [Citation(s) in RCA: 41] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2015] [Indexed: 12/14/2022]
Abstract
Major problems with biomedical devices in particular implants located in nonsterile environments concern: (i) excessive immune response to the implant, (ii) development of bacterial biofilms, and (iii) yeast and fungi infections. An original multifunctional coating that addresses all these issues concomitantly is developed. A new exponentially growing polyelectrolyte multilayer film based on polyarginine (PAR) and hyaluronic acid (HA) is designed. The films have a strong inhibitory effect on the production of inflammatory cytokines released by human primary macrophage subpopulations. This could reduce potential chronic inflammatory reaction following implantation. Next, it is shown that PAR, due to its positive charges, has an antimicrobial activity in film format against Staphylococcus aureus for 24 h. In order to have a long-term antimicrobial activity, a precursor nanoscale silver coating is deposited on the surface before adding the PAR/HA films. Moreover, the PAR/HA films can be easily further functionalized by embedding antimicrobial peptides, like catestatin (CAT), a natural host defense peptide. This PAR/HA+CAT film proves to be effective as an antimicrobial coating against yeast and fungi and its cytocompatibility is also assessed. Finally, this all-in-one system constitutes an original strategy to limit inflammation and prevents bacteria, yeast, and fungi infections.
Collapse
Affiliation(s)
- Hayriye Özçelik
- Institut National de la Santé et de la Recherche Médicale; INSERM Unité 1121, 11 rue Humann 67085 Strasbourg France
- Faculté de Chirurgie Dentaire; Université de Strasbourg; 1 Place de l'Hôpital 67000 Strasbourg France
| | - Nihal Engin Vrana
- Institut National de la Santé et de la Recherche Médicale; INSERM Unité 1121, 11 rue Humann 67085 Strasbourg France
- Protip SAS; 8 Place de l'Hôpital 67000 Strasbourg France
| | - Alexandru Gudima
- Institute of Transfusion Medicine and Immunology; Medical Faculty Mannheim; University of Heidelberg; Theodor-Kutzer Uber 1-3 68167 Mannheim Germany
| | - Vladimir Riabov
- Institute of Transfusion Medicine and Immunology; Medical Faculty Mannheim; University of Heidelberg; Theodor-Kutzer Uber 1-3 68167 Mannheim Germany
| | - Alexei Gratchev
- Institute of Transfusion Medicine and Immunology; Medical Faculty Mannheim; University of Heidelberg; Theodor-Kutzer Uber 1-3 68167 Mannheim Germany
- Laboratory for Translational Cellular and Molecular Biomedicine; Tomsk State University; 36 Lenin Prospekt, Tomsk 634050 Russia
| | - Youssef Haikel
- Institut National de la Santé et de la Recherche Médicale; INSERM Unité 1121, 11 rue Humann 67085 Strasbourg France
- Faculté de Chirurgie Dentaire; Université de Strasbourg; 1 Place de l'Hôpital 67000 Strasbourg France
| | - Marie-Hélène Metz-Boutigue
- Institut National de la Santé et de la Recherche Médicale; INSERM Unité 1121, 11 rue Humann 67085 Strasbourg France
- Faculté de Chirurgie Dentaire; Université de Strasbourg; 1 Place de l'Hôpital 67000 Strasbourg France
| | - Adele Carradò
- Institut de Physique et Chimie des Matériaux de Strasbourg; UMR 7054 CNRS; 23 rue du Loess Strasbourg Cedex 2 Strasbourg 67034 France
| | - Jacques Faerber
- Institut de Physique et Chimie des Matériaux de Strasbourg; UMR 7054 CNRS; 23 rue du Loess Strasbourg Cedex 2 Strasbourg 67034 France
| | - Thierry Roland
- Institut Charles Sadron; CNRS UPR 22; Strasbourg 67034 France
| | - Harald Klüter
- Institute of Transfusion Medicine and Immunology; Medical Faculty Mannheim; University of Heidelberg; Theodor-Kutzer Uber 1-3 68167 Mannheim Germany
- Red Cross Blood Service Baden-Württemberg - Hessen; Friedrich-Ebert Str. 107 D-68167 Mannheim Germany
| | - Julia Kzhyshkowska
- Institute of Transfusion Medicine and Immunology; Medical Faculty Mannheim; University of Heidelberg; Theodor-Kutzer Uber 1-3 68167 Mannheim Germany
- Laboratory for Translational Cellular and Molecular Biomedicine; Tomsk State University; 36 Lenin Prospekt, Tomsk 634050 Russia
- Red Cross Blood Service Baden-Württemberg - Hessen; Friedrich-Ebert Str. 107 D-68167 Mannheim Germany
| | - Pierre Schaaf
- Institut National de la Santé et de la Recherche Médicale; INSERM Unité 1121, 11 rue Humann 67085 Strasbourg France
- Institut Charles Sadron; CNRS UPR 22; 23 rue du Lœss 67034 Strasbourg France
| | - Philippe Lavalle
- Institut National de la Santé et de la Recherche Médicale; INSERM Unité 1121, 11 rue Humann 67085 Strasbourg France
- Faculté de Chirurgie Dentaire; Université de Strasbourg; 1 Place de l'Hôpital 67000 Strasbourg France
| |
Collapse
|