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Zhang K, Huang H, Hung HC, Leng C, Wei S, Crisci R, Jiang S, Chen Z. Strong Hydration at the Poly(ethylene glycol) Brush/Albumin Solution Interface. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2020; 36:2030-2036. [PMID: 32091913 DOI: 10.1021/acs.langmuir.9b03680] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Albumin molecules are extensively used as biocompatible coatings, and poly(ethylene glycol) (PEG) materials are widely used for antifouling. PEG materials have excellent antifouling property because of their strong surface hydration. Our previous research indicates that hydration at the PEG/bovine serum albumin solution interface is stronger than that at the PEG/water interface. This research shows that this observation is general for different types of albumin molecules. Different albumins including bovine, porcine, rat, rabbit, and sheep serum albumins were studied in this research. It was found that the hydration at the PEG methacrylate (pOEGMA)/albumin solution interface is always stronger than that at the pOEGMA/water interface. Here, we define "strong interfacial hydration" as "ordered strongly hydrogen-bonded interfacial water". We believe that such a strong hydration is because of the strong hydration on the albumin surface, leading to its biocompatible property. All of the albumin molecules demonstrated stronger hydration on the pOEGMA surface compared to other protein molecules such as lysozyme and fibrinogen. The strong hydration on albumin molecules is related to the high surface coverage of glutamic acid and lysine with similar amounts.
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Affiliation(s)
- Kexin Zhang
- Department of Chemistry, University of Michigan, Ann Arbor, Michigan 48109, United States
| | - Hao Huang
- Department of Chemistry, University of Michigan, Ann Arbor, Michigan 48109, United States
| | - Hsiang-Chieh Hung
- Department of Chemical Engineering, University of Washington, Seattle, Washington 98195, United States
| | - Chuan Leng
- Department of Chemistry, University of Michigan, Ann Arbor, Michigan 48109, United States
| | - Shuai Wei
- Department of Chemistry, University of Michigan, Ann Arbor, Michigan 48109, United States
| | - Ralph Crisci
- Department of Chemistry, University of Michigan, Ann Arbor, Michigan 48109, United States
| | - Shaoyi Jiang
- Department of Chemical Engineering, University of Washington, Seattle, Washington 98195, United States
| | - Zhan Chen
- Department of Chemistry, University of Michigan, Ann Arbor, Michigan 48109, United States
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Khalifehzadeh R, Ratner BD. Trifluoromethyl-functionalized poly(lactic acid): a fluoropolyester designed for blood contact applications. Biomater Sci 2019; 7:3764-3778. [DOI: 10.1039/c9bm00353c] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Fluorinated polymers are strong candidates for development of new cardiovascular medical devices, due to their lower thrombogenicity as compared to other polymers used for cardiovascular implants.
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Affiliation(s)
| | - Buddy D. Ratner
- Department of Chemical Engineering
- University of Washington
- Seattle
- USA
- Department of Bioengineering
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Gubala V, Johnston LJ, Krug HF, Moore CJ, Ober CK, Schwenk M, Vert M. Engineered nanomaterials and human health: Part 2. Applications and nanotoxicology (IUPAC Technical Report). PURE APPL CHEM 2018. [DOI: 10.1515/pac-2017-0102] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
AbstractResearch on engineered nanomaterials (ENM) has progressed rapidly from the very early stages of studying their unique, size-dependent physicochemical properties and commercial exploration to the development of products that influence our everyday lives. We have previously reviewed various methods for synthesis, surface functionalization, and analytical characterization of ENM in a publication titled ‘Engineered Nanomaterials: Preparation, Functionalization and Characterization’. In this second, inter-linked document, we first provide an overview of important applications of ENM in products relevant to human healthcare and consumer goods, such as food, textiles, and cosmetics. We then highlight the challenges for the design and development of new ENM for bio-applications, particularly in the rapidly developing nanomedicine sector. The second part of this document is dedicated to nanotoxicology studies of ENM in consumer products. We describe the various biological targets where toxicity may occur, summarize the four nanotoxicology principles, and discuss the need for careful consideration of the biodistribution, degradation, and elimination routes of nanosized materials before they can be safely used. Finally, we review expert opinions on the risk, regulation, and ethical aspects of using engineered nanomaterials in applications that may have direct or indirect impact on human health or our environment.
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Engineered nanomaterials and human health: Part 1. Preparation, functionalization and characterization (IUPAC Technical Report). PURE APPL CHEM 2018. [DOI: 10.1515/pac-2017-0101] [Citation(s) in RCA: 30] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
Abstract
Nanotechnology is a rapidly evolving field, as evidenced by the large number of publications on the synthesis, characterization, and biological/environmental effects of new nano-sized materials. The unique, size-dependent properties of nanomaterials have been exploited in a diverse range of applications and in many examples of nano-enabled consumer products. In this account we focus on Engineered Nanomaterials (ENM), a class of deliberately designed and constructed nano-sized materials. Due to the large volume of publications, we separated the preparation and characterisation of ENM from applications and toxicity into two interconnected documents. Part 1 summarizes nanomaterial terminology and provides an overview of the best practices for their preparation, surface functionalization, and analytical characterization. Part 2 (this issue, Pure Appl. Chem. 2018; 90(8): 1325–1356) focuses on ENM that are used in products that are expected to come in close contact with consumers. It reviews nanomaterials used in therapeutics, diagnostics, and consumer goods and summarizes current nanotoxicology challenges and the current state of nanomaterial regulation, providing insight on the growing public debate on whether the environmental and social costs of nanotechnology outweigh its potential benefits.
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Pape AC, Ippel BD, Dankers PYW. Cell and Protein Fouling Properties of Polymeric Mixtures Containing Supramolecular Poly(ethylene glycol) Additives. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2017; 33:4076-4082. [PMID: 28363017 PMCID: PMC5413964 DOI: 10.1021/acs.langmuir.7b00467] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/10/2017] [Revised: 03/22/2017] [Indexed: 06/01/2023]
Abstract
Fouling properties of new biomaterials are important for the performance of a material in a biological environment. Here, a set of three supramolecular polymeric additives consisting of ureidopyrimidinone (UPy)-functionalized poly(ethylene glycol) (UPyPEG) were formulated with UPy-modified polycaprolactone into thin supramolecular material films. The antifouling properties of these material films were determined by investigation of the relation of cell adhesion and protein adsorption on these materials films. The presence of the UPyPEG additives at the surface of the films was evident by an increased hydrophilicity. Adhesion of human epithelial and endothelial cells was strongly reduced for two of the UPyPEG-containing films. Analysis of adsorption of the first three proteins from the Vroman series, albumin, γ-globulin, and fibrinogen, using quartz crystal microbalance with dissipation in combination with viscoelastic modeling, revealed that the surfaces containing the UPyPEG additives had a limited effect on adsorption of these proteins. Despite a limited reduction of protein adsorption, UPyPEG-containing mixtures were non-cell-adhesive, which shows that non-cell-adhesive properties of supramolecular polymer surfaces are not always directly correlated to protein adsorption.
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Affiliation(s)
- A. C.
H. Pape
- Institute
for Complex Molecular Systems, Laboratory for Chemical Biology, and Laboratory for
Cell and Tissue Engineering, Eindhoven University
of Technology, P.O. Box 513, 5600 MB Eindhoven, The Netherlands
| | - Bastiaan D. Ippel
- Institute
for Complex Molecular Systems, Laboratory for Chemical Biology, and Laboratory for
Cell and Tissue Engineering, Eindhoven University
of Technology, P.O. Box 513, 5600 MB Eindhoven, The Netherlands
| | - Patricia Y. W. Dankers
- Institute
for Complex Molecular Systems, Laboratory for Chemical Biology, and Laboratory for
Cell and Tissue Engineering, Eindhoven University
of Technology, P.O. Box 513, 5600 MB Eindhoven, The Netherlands
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Frère A, Baroni A, Hendrick E, Delvigne AS, Orange F, Peulen O, Dakwar GR, Diricq J, Dubois P, Evrard B, Remaut K, Braeckmans K, De Smedt SC, Laloy J, Dogné JM, Feller G, Mespouille L, Mottet D, Piel G. PEGylated and Functionalized Aliphatic Polycarbonate Polyplex Nanoparticles for Intravenous Administration of HDAC5 siRNA in Cancer Therapy. ACS APPLIED MATERIALS & INTERFACES 2017; 9:2181-2195. [PMID: 28029254 DOI: 10.1021/acsami.6b15064] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
Guanidine and morpholine functionalized aliphatic polycarbonate polymers are able to deliver efficiently histone deacetylase 5 (HDAC5) siRNA into the cytoplasm of cancer cells in vitro leading to a decrease of cell proliferation were previously developed. To allow these biodegradable and biocompatible polyplex nanoparticles to overcome the extracellular barriers and be effective in vivo after an intravenous injection, polyethylene glycol chains (PEG750 or PEG2000) were grafted on the polymer structure. These nanoparticles showed an average size of about 150 nm and a slightly positive ζ-potential with complete siRNA complexation. Behavior of PEGylated and non-PEGylated polyplexes were investigated in the presence of serum, in terms of siRNA complexation (fluorescence correlation spectroscopy), size (dynamic light scattering and single-particle tracking), interaction with proteins (isothermal titration calorimetry) and cellular uptake. Surprisingly, both PEGylated and non-PEGylated formulations presented relatively good behavior in the presence of fetal bovine serum (FBS). Hemocompatibility tests showed no effect of these polyplexes on hemolysis and coagulation. In vivo biodistribution in mice was performed and showed a better siRNA accumulation at the tumor site for PEGylated polyplexes. However, cellular uptake in protein-rich conditions showed that PEGylated polyplex lost their ability to interact with biological membranes and enter into cells, showing the importance to perform in vitro investigations in physiological conditions closed to in vivo situation. In vitro, the efficiency of PEGylated nanoparticles decreases compared to non-PEGylated particles, leading to the loss of the antiproliferative effect on cancer cells.
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Affiliation(s)
- Antoine Frère
- Laboratory of Pharmaceutical Technology and Biopharmacy (LTPB) - Center for Interdisciplinary Research on Medicines (CIRM), University of Liege , Avenue Hippocrate 15, 4000 Liege, Belgium
- Protein Signalisation and Interaction (PSI) - GIGA, University of Liege , Avenue de l'Hopital 11, 4000 Liege, Belgium
| | - Alexandra Baroni
- Laboratory of Polymeric and Composite Materials, Center of Innovation and Research in Materials and Polymers (CIRMAP), Research Institute for Health Sciences and Technology, University of Mons , Place du Parc 20, 7000 Mons, Belgium
| | - Elodie Hendrick
- Protein Signalisation and Interaction (PSI) - GIGA, University of Liege , Avenue de l'Hopital 11, 4000 Liege, Belgium
| | - Anne-Sophie Delvigne
- Namur Nanosafety Center (NNC), NAmur Research Institute for LIfe Sciences (NARILIS), Department of Pharmacy, University of Namur , Rue de Bruxelles 61, 5000 Namur, Belgium
| | - François Orange
- Centre Commun de Microscopie Appliquée, University of Nice-Sophia Antipolis , Parc Valrose, 06108 Nice, France
| | - Olivier Peulen
- Metastasis Research Laboratory (MRL) - GIGA, University of Liege , Avenue Hippocrate 15, 4000 Liege, Belgium
| | - George R Dakwar
- Laboratory for General Biochemistry and Physical Pharmacy, Ghent Research Group on Nanomedicines, Faculty of Pharmacy, Ghent University , Ottergemsesteenweg 460, 9000 Ghent, Belgium
| | - Jérôme Diricq
- Laboratory of Polymeric and Composite Materials, Center of Innovation and Research in Materials and Polymers (CIRMAP), Research Institute for Health Sciences and Technology, University of Mons , Place du Parc 20, 7000 Mons, Belgium
| | - Philippe Dubois
- Laboratory of Polymeric and Composite Materials, Center of Innovation and Research in Materials and Polymers (CIRMAP), Research Institute for Health Sciences and Technology, University of Mons , Place du Parc 20, 7000 Mons, Belgium
| | - Brigitte Evrard
- Laboratory of Pharmaceutical Technology and Biopharmacy (LTPB) - Center for Interdisciplinary Research on Medicines (CIRM), University of Liege , Avenue Hippocrate 15, 4000 Liege, Belgium
| | - Katrien Remaut
- Laboratory for General Biochemistry and Physical Pharmacy, Ghent Research Group on Nanomedicines, Faculty of Pharmacy, Ghent University , Ottergemsesteenweg 460, 9000 Ghent, Belgium
| | - Kevin Braeckmans
- Laboratory for General Biochemistry and Physical Pharmacy, Ghent Research Group on Nanomedicines, Faculty of Pharmacy, Ghent University , Ottergemsesteenweg 460, 9000 Ghent, Belgium
| | - Stefaan C De Smedt
- Laboratory for General Biochemistry and Physical Pharmacy, Ghent Research Group on Nanomedicines, Faculty of Pharmacy, Ghent University , Ottergemsesteenweg 460, 9000 Ghent, Belgium
| | - Julie Laloy
- Namur Nanosafety Center (NNC), NAmur Research Institute for LIfe Sciences (NARILIS), Department of Pharmacy, University of Namur , Rue de Bruxelles 61, 5000 Namur, Belgium
| | - Jean-Michel Dogné
- Namur Nanosafety Center (NNC), NAmur Research Institute for LIfe Sciences (NARILIS), Department of Pharmacy, University of Namur , Rue de Bruxelles 61, 5000 Namur, Belgium
| | - Georges Feller
- Laboratory of Biochemistry, Centre for Protein Engineering (CIP), University of Liège , Allée du 6 Août 13, 4000 Liège, Belgium
| | - Laetitia Mespouille
- Laboratory of Polymeric and Composite Materials, Center of Innovation and Research in Materials and Polymers (CIRMAP), Research Institute for Health Sciences and Technology, University of Mons , Place du Parc 20, 7000 Mons, Belgium
| | - Denis Mottet
- Protein Signalisation and Interaction (PSI) - GIGA, University of Liege , Avenue de l'Hopital 11, 4000 Liege, Belgium
| | - Géraldine Piel
- Laboratory of Pharmaceutical Technology and Biopharmacy (LTPB) - Center for Interdisciplinary Research on Medicines (CIRM), University of Liege , Avenue Hippocrate 15, 4000 Liege, Belgium
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Leclercq L, Vert M. Comparison between protein repulsions by diblock PLA-PEO and albumin nanocoatings using OWLS. JOURNAL OF BIOMATERIALS SCIENCE-POLYMER EDITION 2016; 28:177-193. [DOI: 10.1080/09205063.2016.1262160] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Affiliation(s)
- Laurent Leclercq
- Faculty of Pharmacy, IBMM-UMR CNRS 5247, University of Montpellier – CNRS, Montpellier Cedex 5, France
| | - Michel Vert
- Faculty of Pharmacy, IBMM-UMR CNRS 5247, University of Montpellier – CNRS, Montpellier Cedex 5, France
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Junthip J, Tabary N, Chai F, Leclercq L, Maton M, Cazaux F, Neut C, Paccou L, Guinet Y, Staelens JN, Bria M, Landy D, Hédoux A, Blanchemain N, Martel B. Layer-by-layer coating of textile with two oppositely charged cyclodextrin polyelectrolytes for extended drug delivery. J Biomed Mater Res A 2016; 104:1408-24. [DOI: 10.1002/jbm.a.35674] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2015] [Revised: 01/25/2016] [Accepted: 01/29/2016] [Indexed: 11/11/2022]
Affiliation(s)
- Jatupol Junthip
- Université Lille 1, Unité Matériaux Et Transformations (UMET) UMR CNRS 8207; Villeneuve D'ascq France
| | - Nicolas Tabary
- Université Lille 1, Unité Matériaux Et Transformations (UMET) UMR CNRS 8207; Villeneuve D'ascq France
| | - Feng Chai
- INSERM U1008, Controlled Drug Delivery Systems and Biomaterials; Lille France
| | - Laurent Leclercq
- Université De Montpellier, Institut Des Biomolécules Max Mousseron (IBMM), UMR CNRS 5247; Montpellier France
| | - Mickael Maton
- INSERM U1008, Controlled Drug Delivery Systems and Biomaterials; Lille France
| | - Frederic Cazaux
- Université Lille 1, Unité Matériaux Et Transformations (UMET) UMR CNRS 8207; Villeneuve D'ascq France
| | - Christel Neut
- Inserm U995-Team 1, Faculté Des Sciences Pharmaceutiques Et Biologiques; Lille France
| | - Laurent Paccou
- Université Lille 1, Unité Matériaux Et Transformations (UMET) UMR CNRS 8207; Villeneuve D'ascq France
| | - Yannick Guinet
- Université Lille 1, Unité Matériaux Et Transformations (UMET) UMR CNRS 8207; Villeneuve D'ascq France
| | - Jean-Noel Staelens
- Université Lille 1, Unité Matériaux Et Transformations (UMET) UMR CNRS 8207; Villeneuve D'ascq France
| | - Marc Bria
- Université Lille 1, Centre Commun De Mesures RMN; Villeneuve D'ascq France
| | - David Landy
- Université Du Littoral Côte D'opale, UCEIV; Dunkerque France
| | - Alain Hédoux
- Université Lille 1, Unité Matériaux Et Transformations (UMET) UMR CNRS 8207; Villeneuve D'ascq France
| | - Nicolas Blanchemain
- INSERM U1008, Controlled Drug Delivery Systems and Biomaterials; Lille France
| | - Bernard Martel
- Université Lille 1, Unité Matériaux Et Transformations (UMET) UMR CNRS 8207; Villeneuve D'ascq France
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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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Osseointegration of Plateau Root Form Implants: Unique Healing Pathway Leading to Haversian-Like Long-Term Morphology. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2015; 881:111-28. [PMID: 26545747 DOI: 10.1007/978-3-319-22345-2_7] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
Endosteal dental implants have been utilized as anchors for dental and orthopedic rehabilitations for decades with one of the highest treatment success rates in medicine. Such success is due to the phenomenon of osseointegration where after the implant surgical placement, bone healing results into an intimate contact between bone and implant surface. While osseointegration is an established phenomenon, the route which osseointegration occurs around endosteal implants is related to various implant design factors including surgical instrumentation and implant macro, micro, and nanometer scale geometry. In an implant system where void spaces (healing chambers) are present between the implant and bone immediately after placement, its inherent bone healing pathway results in unique opportunities to accelerate the osseointegration phenomenon at the short-term and its maintenance on the long-term through a haversian-like bone morphology and mechanical properties.
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Osseointegration: hierarchical designing encompassing the macrometer, micrometer, and nanometer length scales. Dent Mater 2014; 31:37-52. [PMID: 25467952 DOI: 10.1016/j.dental.2014.10.007] [Citation(s) in RCA: 116] [Impact Index Per Article: 11.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2014] [Revised: 09/14/2014] [Accepted: 10/31/2014] [Indexed: 01/14/2023]
Abstract
OBJECTIVE Osseointegration has been a proven concept in implant dentistry and orthopedics for decades. Substantial efforts for engineering implants for reduced treatment time frames have focused on micrometer and most recently on nanometer length scale alterations with negligible attention devoted to the effect of both macrometer design alterations and surgical instrumentation on osseointegration. This manuscript revisits osseointegration addressing the individual and combined role of alterations on the macrometer, micrometer, and nanometer length scales on the basis of cell culture, preclinical in vivo studies, and clinical evidence. METHODS A critical appraisal of the literature was performed regarding the impact of dental implant designing on osseointegration. Results from studies with different methodological approaches and the commonly observed inconsistencies are discussed. RESULTS It is a consensus that implant surface topographical and chemical alterations can hasten osseointegration. However, the tailored combination between multiple length scale design parameters that provides maximal host response is yet to be determined. SIGNIFICANCE In spite of the overabundant literature on osseointegration, a proportional inconsistency in findings hitherto encountered warrants a call for appropriate multivariable study designing to ensure that adequate data collection will enable osseointegration maximization and/or optimization, which will possibly lead to the engineering of endosteal implant designs that can be immediately placed/loaded regardless of patient dependent conditions.
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Coelho PG, Jimbo R. Osseointegration of metallic devices: Current trends based on implant hardware design. Arch Biochem Biophys 2014; 561:99-108. [DOI: 10.1016/j.abb.2014.06.033] [Citation(s) in RCA: 86] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2014] [Revised: 06/24/2014] [Accepted: 06/25/2014] [Indexed: 12/18/2022]
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14
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Martin A, Tabary N, Chai F, Leclercq L, Junthip J, Aubert-Viard F, Neut C, Weltrowski M, Blanchemain N, Martel B. Build-up of an antimicrobial multilayer coating on a textile support based on a methylene blue–poly(cyclodextrin) complex. Biomed Mater 2013; 8:065006. [DOI: 10.1088/1748-6041/8/6/065006] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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