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Das A, Santhosh S, Giridhar M, Behr J, Michel T, Schaudy E, Ibáñez-Redín G, Lietard J, Somoza MM. Dipodal Silanes Greatly Stabilize Glass Surface Functionalization for DNA Microarray Synthesis and High-Throughput Biological Assays. Anal Chem 2023; 95:15384-15393. [PMID: 37801728 PMCID: PMC10586054 DOI: 10.1021/acs.analchem.3c03399] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2023] [Accepted: 09/22/2023] [Indexed: 10/08/2023]
Abstract
Glass is by far the most common substrate for biomolecular arrays, including high-throughput sequencing flow cells and microarrays. The native glass hydroxyl surface is modified by using silane chemistry to provide appropriate functional groups and reactivities for either in situ synthesis or surface immobilization of biologically or chemically synthesized biomolecules. These arrays, typically of oligonucleotides or peptides, are then subjected to long incubation times in warm aqueous buffers prior to fluorescence readout. Under these conditions, the siloxy bonds to the glass are susceptible to hydrolysis, resulting in significant loss of biomolecules and concomitant loss of signal from the assay. Here, we demonstrate that functionalization of glass surfaces with dipodal silanes results in greatly improved stability compared to equivalent functionalization with standard monopodal silanes. Using photolithographic in situ synthesis of DNA, we show that dipodal silanes are compatible with phosphoramidite chemistry and that hybridization performed on the resulting arrays provides greatly improved signal and signal-to-noise ratios compared with surfaces functionalized with monopodal silanes.
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Affiliation(s)
- Arya Das
- Technical
University of Munich, Germany, TUM School
of Natural Sciences, Boltzmannstraße 10, 85748 Garching, Germany
- Leibniz-Institute
for Food Systems Biology at the Technical University of Munich, Lise-Meitner-Straße 30, 85354 Freising, Germany
| | - Santra Santhosh
- Technical
University of Munich, Germany, TUM School
of Natural Sciences, Boltzmannstraße 10, 85748 Garching, Germany
- Leibniz-Institute
for Food Systems Biology at the Technical University of Munich, Lise-Meitner-Straße 30, 85354 Freising, Germany
| | - Maya Giridhar
- Leibniz-Institute
for Food Systems Biology at the Technical University of Munich, Lise-Meitner-Straße 30, 85354 Freising, Germany
| | - Jürgen Behr
- Leibniz-Institute
for Food Systems Biology at the Technical University of Munich, Lise-Meitner-Straße 30, 85354 Freising, Germany
| | - Timm Michel
- Leibniz-Institute
for Food Systems Biology at the Technical University of Munich, Lise-Meitner-Straße 30, 85354 Freising, Germany
- Technical
University of Munich, Germany, TUM School
of Life Sciences, Alte
Akademie 8, 85354 Freising, Germany
| | - Erika Schaudy
- Institute
of Inorganic Chemistry, University of Vienna, Josef-Holaubek-Platz 2, 1090 Vienna, Austria
| | - Gisela Ibáñez-Redín
- Institute
of Inorganic Chemistry, University of Vienna, Josef-Holaubek-Platz 2, 1090 Vienna, Austria
| | - Jory Lietard
- Institute
of Inorganic Chemistry, University of Vienna, Josef-Holaubek-Platz 2, 1090 Vienna, Austria
| | - Mark M. Somoza
- Leibniz-Institute
for Food Systems Biology at the Technical University of Munich, Lise-Meitner-Straße 30, 85354 Freising, Germany
- Institute
of Inorganic Chemistry, University of Vienna, Josef-Holaubek-Platz 2, 1090 Vienna, Austria
- Chair
of Food Chemistry and Molecular Sensory Science, Technical University of Munich, Lise-Meitner-Straße 34, 85354 Freising, Germany
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2
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Zhang P, Chen X, Bu F, Chen C, Huang L, Xie Z, Li G, Wang X. Dual Coordination between Stereochemistry and Cations Endows Polyethylene Terephthalate Fabrics with Diversiform Antimicrobial Abilities for Attack and Defense. ACS APPLIED MATERIALS & INTERFACES 2023; 15:9926-9939. [PMID: 36774642 DOI: 10.1021/acsami.2c19323] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/18/2023]
Abstract
Modification of fabrics by stereochemical antiadhesion strategies is an emerging approach to antimicrobial fabric finishing. However, a purely antiadhesive fabric cannot avoid the passive adhesion of pathogenic microorganisms. To address this issue, borneol 4-formylbenzoate (BF) with a stereochemical structure is introduced into a cationic polymer PEI-modified PET fabric by a simple two-step method. The obtained fabric exhibits remarkable features of high bactericidal activity, excellent resistance to bacterial adhesion, desirable fungal repellent performance, and low cytotoxicity. More impressively, this modified fabric not only effectively reduces microbial contamination during food preservation but also plays a role in avoiding infection and accelerating wound healing in the mouse wound model. The dual coordination between stereochemistry and cations is validated as a viable "attack and defense" antimicrobial strategy, providing an effective guide for diversiform antimicrobial designs.
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Affiliation(s)
- Pengfei Zhang
- State Key Laboratory of Organic-Inorganic Composites; Beijing Laboratory of Biomedical Materials; College of Life Science and Technology, Beijing University of Chemical Technology, Beijing 100029, P. R. China
| | - Xinyu Chen
- State Key Laboratory of Organic-Inorganic Composites; Beijing Laboratory of Biomedical Materials; College of Life Science and Technology, Beijing University of Chemical Technology, Beijing 100029, P. R. China
| | - Fanqiang Bu
- State Key Laboratory of Organic-Inorganic Composites; Beijing Laboratory of Biomedical Materials; College of Life Science and Technology, Beijing University of Chemical Technology, Beijing 100029, P. R. China
| | - Chen Chen
- State Key Laboratory of Organic-Inorganic Composites; Beijing Laboratory of Biomedical Materials; College of Life Science and Technology, Beijing University of Chemical Technology, Beijing 100029, P. R. China
| | - Lifei Huang
- State Key Laboratory of Organic-Inorganic Composites; Beijing Laboratory of Biomedical Materials; College of Life Science and Technology, Beijing University of Chemical Technology, Beijing 100029, P. R. China
| | - Zixu Xie
- State Key Laboratory of Organic-Inorganic Composites; Beijing Laboratory of Biomedical Materials; College of Life Science and Technology, Beijing University of Chemical Technology, Beijing 100029, P. R. China
| | - Guofeng Li
- State Key Laboratory of Organic-Inorganic Composites; Beijing Laboratory of Biomedical Materials; College of Life Science and Technology, Beijing University of Chemical Technology, Beijing 100029, P. R. China
| | - Xing Wang
- State Key Laboratory of Organic-Inorganic Composites; Beijing Laboratory of Biomedical Materials; College of Life Science and Technology, Beijing University of Chemical Technology, Beijing 100029, P. R. China
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3
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Allehyani ES. Surface Functionalization of Polyester Textiles for Antibacterial and Antioxidant Properties. Polymers (Basel) 2022; 14:polym14245512. [PMID: 36559879 PMCID: PMC9785545 DOI: 10.3390/polym14245512] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2022] [Revised: 11/30/2022] [Accepted: 12/14/2022] [Indexed: 12/23/2022] Open
Abstract
One of the recommendations for future textile development is the modification of textiles to produce materials for human performance (sports, medical, and protective). In the current work, modifying a polyester surface with silver nanoparticles improved antioxidant and antibacterial protection. For this purpose, ethylenediamine aminolysis was utilized as ligands to fabricate polyester textiles, trapping silver ions to further reduce silver nanoparticles (AgNPs). Dopamine (PDA) was used to provide antibacterial and antioxidant properties to the polyester textile by converting silver ions into AgNPs through its phenolic hydroxyl groups. Pristine polyester, polyester treated with ethylenediamine, and PDA-coated AgNP-loaded polyester ethylenediamine were characterized using SEM, EDX, FTIR, TGA, and tensile strength. The antibacterial properties against Staphylococcus aureus and Escherichia coli were examined through the broth test. PDA-AgNPs composite nanocoating exhibited improved tensile strength and antibacterial and antioxidant properties, demonstrating that polyester with a PDA-AgNPs overlay may be used for long-term biomedical textiles.
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Affiliation(s)
- Esam S Allehyani
- Department of Chemistry, University College in Al-Jamoum, Umm Al-Qura University, Makkah 24211, Saudi Arabia
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4
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Salmi-Mani H, Aymes-Chodur C, Balthazar G, Atkins CJ, Terreros G, Barroca-Aubry N, Regeard C, Roger P. An eco-friendly process for the elaboration of poly(ethylene terephthalate) surfaces grafted with biobased network embedding silver nanoparticles with multiple antibacterial modes. Eur Polym J 2022. [DOI: 10.1016/j.eurpolymj.2022.111638] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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5
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Polyester fabric modification by chemical treatment to enhancing the β-glucosidase immobilization. Heliyon 2022; 8:e11660. [DOI: 10.1016/j.heliyon.2022.e11660] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2022] [Revised: 10/20/2022] [Accepted: 11/11/2022] [Indexed: 11/21/2022] Open
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6
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In Situ Coating of Polydopamine-AgNPs on Polyester Fabrics Producing Antibacterial and Antioxidant Properties. Polymers (Basel) 2022; 14:polym14183794. [PMID: 36145939 PMCID: PMC9503962 DOI: 10.3390/polym14183794] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2022] [Revised: 09/05/2022] [Accepted: 09/07/2022] [Indexed: 11/17/2022] Open
Abstract
Nanoparticles are increasingly utilized as coating materials to improve the properties of polyester textiles. In this work, polyester textiles were successfully fabricated, with hydrazide groups serving as ligands for the entrapment of sliver ions and subsequent reduction to AgNPs. Polydopamine (PDA) was used in this work to impart antibacterial and antioxidant properties to the polyester textiles through its phenolic hydroxyl groups, which can convert silver ions into AgNPs. Moreover, glucose was used as a reducing agent to create AgNPs-loaded polyester hydrazide. ATR-FTIR, SEM, EDX, thermogravimetric analysis (TGA), and tensile strength were used to characterize the pristine polyester, the polyester hydrazide, the PDA-coated AgNP-loaded polyester hydrazide and the AgNP-loaded polyester hydrazide. A broth test was also used to investigate the textile's antimicrobial activities against Escherichia coli and Staphylococcus aureus. Overall, the composite nanocoating with PDA-AgNPs demonstrated good tensile strength and antioxidant and antibacterial characteristics, implying the practicality of PDA-AgNPs coating polyester for biomedical textile applications.
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7
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Abdel‐Fattah E. Surface modifications of PET in argon atmospheric pressure plasma: Gas flow rate effect. SURF INTERFACE ANAL 2022. [DOI: 10.1002/sia.7092] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Affiliation(s)
- Essam Abdel‐Fattah
- Physics Department, College of Science and Humanities Prince Sattam Bin Abdulaziz University Al‐Kharj Saudi Arabia
- Physics Department, Faculty of Science Zagazig University Zagazig Egypt
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8
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Castillo GA, Dickey MD, Gorman CB, Genzer J, Efimenko K. Deposition of silicate coatings on poly(ethylene terephthalate) for improved scratch and solvent resistance. J Appl Polym Sci 2022. [DOI: 10.1002/app.51800] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Gilbert A. Castillo
- Department of Chemical & Biomolecular Engineering North Carolina State University Raleigh North Carolina USA
| | - Michael D. Dickey
- Department of Chemical & Biomolecular Engineering North Carolina State University Raleigh North Carolina USA
| | | | - Jan Genzer
- Department of Chemical & Biomolecular Engineering North Carolina State University Raleigh North Carolina USA
| | - Kirill Efimenko
- Department of Chemical & Biomolecular Engineering North Carolina State University Raleigh North Carolina USA
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9
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Lorusso E, Feng Y, Schneider J, Kamps L, Parasothy N, Mayer‐Gall T, Gutmann JS, Ali W. Investigation of aminolysis routes on PET fabrics using different amine‐based materials. NANO SELECT 2021. [DOI: 10.1002/nano.202100121] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022] Open
Affiliation(s)
- Emanuela Lorusso
- Deutsches Textilforschungszentrum Nord‐West ÖP GmbH Adlerstr. 1 Krefeld 47798 Germany
- Department of Physical Chemistry and Center of Nanointegration (CENIDE) University of Duisburg‐Essen Universitätsstr. 2 Essen 45141 Germany
| | - Ying Feng
- Department of Physical Chemistry and Center of Nanointegration (CENIDE) University of Duisburg‐Essen Universitätsstr. 2 Essen 45141 Germany
| | - Jessica Schneider
- Deutsches Textilforschungszentrum Nord‐West gGmbH Adlerstr. 1 Krefeld 47798 Germany
| | - Leonie Kamps
- Deutsches Textilforschungszentrum Nord‐West gGmbH Adlerstr. 1 Krefeld 47798 Germany
| | - Nirtharsan Parasothy
- Department of Physical Chemistry and Center of Nanointegration (CENIDE) University of Duisburg‐Essen Universitätsstr. 2 Essen 45141 Germany
| | - Thomas Mayer‐Gall
- Deutsches Textilforschungszentrum Nord‐West ÖP GmbH Adlerstr. 1 Krefeld 47798 Germany
- Deutsches Textilforschungszentrum Nord‐West gGmbH Adlerstr. 1 Krefeld 47798 Germany
| | - Jochen S. Gutmann
- Deutsches Textilforschungszentrum Nord‐West ÖP GmbH Adlerstr. 1 Krefeld 47798 Germany
- Department of Physical Chemistry and Center of Nanointegration (CENIDE) University of Duisburg‐Essen Universitätsstr. 2 Essen 45141 Germany
- Deutsches Textilforschungszentrum Nord‐West gGmbH Adlerstr. 1 Krefeld 47798 Germany
| | - Wael Ali
- Deutsches Textilforschungszentrum Nord‐West ÖP GmbH Adlerstr. 1 Krefeld 47798 Germany
- Deutsches Textilforschungszentrum Nord‐West gGmbH Adlerstr. 1 Krefeld 47798 Germany
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10
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Santos Morais D, Azenha Rodrigues M, Lopes C, Vaz F, Grenho L, Helena Fernandes M, Miranda Guedes R, Ascensão Lopes M. Bioactive and biopassive treatment of poly(ethylene terephthalate) multifilament textile yarns to improve/prevent fibroblast viability. J Biomed Mater Res B Appl Biomater 2021; 109:2213-2226. [PMID: 34037321 DOI: 10.1002/jbm.b.34882] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2020] [Revised: 05/04/2021] [Accepted: 05/15/2021] [Indexed: 12/23/2022]
Abstract
To modulate the physicochemical features of poly(ethylene terephthalate) (PET) multifilaments surface composing a complex textile structure (core and shell system), intended to improve upon current implants for high extension injuries of the Achilles tendon or even for its total replacement, two surface treatments with different purposes (bioactive and biopassive) were studied. The first treatment is based on amino groups grafting using ethylenediamine molecules to be applied in the structure core to improve cell adhesion and proliferation. The other treatment relates to a polytetrafluoroethylene (PTFE) coating to be applied in the structure shell to decrease its coefficient of friction and avoid adhesions. Both treatments were optimized to reach their purposed goals without harming the tensile properties of PET yarns, which were evaluated by static tensile tests. The resazurin assay and scanning electron microscopy analysis showed that the purposed goals related to fibroblast adhesion were achieved for both treatments and in the case of PTFE coating, the abrasion resistance was also improved according to the yarn-on-yarn abrasion tests.
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Affiliation(s)
- Diana Santos Morais
- LAQV-REQUIMTE, Departamento de Engenharia Metalúrgica e Materiais, Faculdade de Engenharia, Universidade do Porto, Porto, Portugal.,INEGI-Instituto de Engenharia Mecânica e Gestão Industrial, Departmento de Engenharia Mecânica DEMec-FEUP, Porto, Portugal
| | - Miguel Azenha Rodrigues
- LAQV-REQUIMTE, Departamento de Engenharia Metalúrgica e Materiais, Faculdade de Engenharia, Universidade do Porto, Porto, Portugal
| | - Cláudia Lopes
- Centro de Física, Universidade do Minho, Braga, Portugal
| | - Filipe Vaz
- Centro de Física, Universidade do Minho, Braga, Portugal
| | - Liliana Grenho
- LAQV-REQUIMTE, Faculdade de Medicina Dentária, Universidade do Porto (FMDUP), Rua Dr. Manuel Pereira da Silva, Porto, Portugal
| | - Maria Helena Fernandes
- LAQV-REQUIMTE, Faculdade de Medicina Dentária, Universidade do Porto (FMDUP), Rua Dr. Manuel Pereira da Silva, Porto, Portugal
| | - Rui Miranda Guedes
- INEGI-Instituto de Engenharia Mecânica e Gestão Industrial, Departmento de Engenharia Mecânica DEMec-FEUP, Porto, Portugal.,Departamento de Engenharia Mecânica Faculdade de Engenharia, Universidade do Porto, Rua Dr.Roberto Frias, Porto, Portugal
| | - Maria Ascensão Lopes
- LAQV-REQUIMTE, Departamento de Engenharia Metalúrgica e Materiais, Faculdade de Engenharia, Universidade do Porto, Porto, Portugal
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11
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Pélingre M, Smadhi M, Bil A, Bonnet V, Kovensky J. One-Pot Synthesis of Asymmetrically Difunctionalized Oligomaltosides by Cyclodextrin Ring Opening. ChemistryOpen 2021; 10:493-496. [PMID: 33908706 PMCID: PMC8080284 DOI: 10.1002/open.202100079] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2021] [Revised: 04/01/2021] [Indexed: 11/17/2022] Open
Abstract
The synthesis of pure difunctionalized hexa-, hepta- and octamaltosides was performed by one-pot chemical reaction from perbenzoylated cyclodextrin. Oligomaltosides with azide, propargyl or allyl on reducing end and an unprotected hydroxyl group on non-reducing end were obtained from perbenzoylated α-, β- and γ-cyclodextrin with 12 to 48 % yields.
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Affiliation(s)
- Matthieu Pélingre
- Laboratoire de Glycochimiedes Antimicrobiens et des Agroressources (LG2A)CNRS UMR 7378Université de Picardie Jules Verne33 rue Saint Leu80039AmiensFrance
| | - Meriem Smadhi
- Laboratoire de Glycochimiedes Antimicrobiens et des Agroressources (LG2A)CNRS UMR 7378Université de Picardie Jules Verne33 rue Saint Leu80039AmiensFrance
| | - Abed Bil
- Laboratoire de Glycochimiedes Antimicrobiens et des Agroressources (LG2A)CNRS UMR 7378Université de Picardie Jules Verne33 rue Saint Leu80039AmiensFrance
| | - Véronique Bonnet
- Laboratoire de Glycochimiedes Antimicrobiens et des Agroressources (LG2A)CNRS UMR 7378Université de Picardie Jules Verne33 rue Saint Leu80039AmiensFrance
| | - José Kovensky
- Laboratoire de Glycochimiedes Antimicrobiens et des Agroressources (LG2A)CNRS UMR 7378Université de Picardie Jules Verne33 rue Saint Leu80039AmiensFrance
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12
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Sun L, Huang L, Wang X, Hu H, Guo J, Zhu R, He S. Synthesis and Structural Characterization of Sequential Structure and Crystallization Properties for Hydrophilic Modified Polyester. Polymers (Basel) 2020; 12:polym12081733. [PMID: 32756420 PMCID: PMC7464282 DOI: 10.3390/polym12081733] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2020] [Revised: 07/28/2020] [Accepted: 07/29/2020] [Indexed: 11/16/2022] Open
Abstract
The hydrophilic copolyester polyethylene terephthalate (PET) (ENCDP-X) was successfully synthesized by chemical modification consisting of copolymerization and blending and the comonomers, including sodium isophthalate-5-sulfonate (SIPE), polyethylene glycol (PEG), 2,2-dimethyl-1,3-propanediol (NPG) and matting agent TiO2 with different content. Moreover, the structural characterization of sequential structure, crystallization and thermal properties were studied. The results showed that the comonomers were successfully embedded in the copolyester, the actual molar ratio in the copolyester was consistent with the relative feed ratio and the degree of randomness was calculated to be 0.99, showing that the random copolymers synthesized during the melt polycondensation process and the chemical structure was roughly consistent with the expected molecular chain sequence structure. The thermal parameters of the modified copolyester, containing the glass transition temperature (Tg), melting point (Tm), crystallinity (Xc) and thermal degradation temperature, were decreased, and the cold crystallization temperature (Tc) was increased. In addition, with the increasing of the TiO2 content, it improves the thermal performance of the copolyester and it is beneficial to processing and application. The above conclusion is further verified by non-isothermal kinetic analysis. In addition, the copolyester exhibited the better hydrophilicity than pure PET.
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Affiliation(s)
- Lina Sun
- Key Laboratory of Textile Science & Technology of Ministry of Education, College of Textiles, Donghua University, Shanghai 201620, PR China; (L.S.); (H.H.); (J.G.); (R.Z.); (S.H.)
| | - Liqian Huang
- Key Laboratory of Textile Science & Technology of Ministry of Education, College of Textiles, Donghua University, Shanghai 201620, PR China; (L.S.); (H.H.); (J.G.); (R.Z.); (S.H.)
- Correspondence: (L.H.); (X.W.)
| | - Xueli Wang
- Textile Technology Innovation Center, Donghua University, Shanghai 201620, China
- Correspondence: (L.H.); (X.W.)
| | - Hongmei Hu
- Key Laboratory of Textile Science & Technology of Ministry of Education, College of Textiles, Donghua University, Shanghai 201620, PR China; (L.S.); (H.H.); (J.G.); (R.Z.); (S.H.)
| | - Juanzi Guo
- Key Laboratory of Textile Science & Technology of Ministry of Education, College of Textiles, Donghua University, Shanghai 201620, PR China; (L.S.); (H.H.); (J.G.); (R.Z.); (S.H.)
| | - Ruishu Zhu
- Key Laboratory of Textile Science & Technology of Ministry of Education, College of Textiles, Donghua University, Shanghai 201620, PR China; (L.S.); (H.H.); (J.G.); (R.Z.); (S.H.)
| | - Shuang He
- Key Laboratory of Textile Science & Technology of Ministry of Education, College of Textiles, Donghua University, Shanghai 201620, PR China; (L.S.); (H.H.); (J.G.); (R.Z.); (S.H.)
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13
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Preparation of a Biofunctionalized Surface on Titanium for Biomedical Applications: Surface Properties, Wettability Variations, and Biocompatibility Characteristics. APPLIED SCIENCES-BASEL 2020. [DOI: 10.3390/app10041438] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
This study developed a promising approach (low-temperature plasma polymerization with allylamine) to modify the titanium (Ti) surface, which helps the damaged tissue to heal faster. The Ti surface was first cleaned by argon (Ar) plasma, and then the functional amino-groups were coated on the Ti surface via plasma polymerization. The topography characteristics, wettability, and optimal plasma modification parameters were investigated through atomic force spectroscopy, secondary ion mass spectroscopy, and response surface methodology (RSM). Analytical results showed that the formation of a porous surface was found on the Ar plasma-modified Ti surfaces after Ar plasma modification with different parameters. The Ar plasma modification is an effective approach to remove surface contaminants and generate a porous topography on the Ti surface. As the Ti with Ar plasma modification was at 100 W and 190 m Torr for 12 min, the surface exhibited the maximum hydrophilic performance. In the allylamine plasma modifications, the contact angle values of the allylamine plasma-modified Ti surfaces varied between 70.15° and 88.26° in the designed parameters. The maximum concentration of amino-groups (31.58 nmole/cm2) can be obtained from the plasma-polymerized sample at 80 W and 150 mTorr for 22 min. Moreover, the cell response also demonstrated that the allylamine plasma-modified Ti sample with an optimal modification parameter (80 W, 22 min, and 150 mTorr) possessed great potential to increase cell adhesion ability. Thus, the optimal parameters of the low-temperature plasma polymerization with allylamine can be harvested using the RSM design. These data could provide new scientific information in the surface modification of Ti implant.
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14
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A mild method for surface-grafting MPC onto poly(ester-urethane) based on aliphatic diurethane diisocyanate with high grafting efficiency. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2019; 104:109952. [DOI: 10.1016/j.msec.2019.109952] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/20/2018] [Revised: 06/05/2019] [Accepted: 07/05/2019] [Indexed: 12/30/2022]
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15
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Erdoğan MK, Akdemir Ö, Hamitbeyli A, Karakışla M. Preparation of hydrophilic woven fabrics: Surface modification of poly(ethylene terephthalate) by grafting of poly(vinyl alcohol) and poly(vinyl alcohol)‐
g
‐(
N
‐vinyl‐2‐pyrrolidone). J Appl Polym Sci 2019. [DOI: 10.1002/app.48584] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Meryem Kalkan Erdoğan
- Department of Chemistry, Faculty of ScienceAnkara University 06100 Tandoğan Ankara Turkey
| | - Özgür Akdemir
- SANKO Textile Enterprises Co., ISKO Woven Firm Organized Industrial Zone, 3. Street 16400, Bursa Inegol Turkey
| | - Agamirza Hamitbeyli
- SANKO Textile Enterprises Co., ISKO Woven Firm Organized Industrial Zone, 3. Street 16400, Bursa Inegol Turkey
| | - Meral Karakışla
- Department of Chemistry, Faculty of ScienceAnkara University 06100 Tandoğan Ankara Turkey
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16
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Jeznach O, Kolbuk D, Sajkiewicz P. Aminolysis of Various Aliphatic Polyesters in a Form of Nanofibers and Films. Polymers (Basel) 2019; 11:E1669. [PMID: 31614975 PMCID: PMC6835534 DOI: 10.3390/polym11101669] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2019] [Revised: 10/10/2019] [Accepted: 10/11/2019] [Indexed: 12/19/2022] Open
Abstract
Surface functionalization of polymer scaffolds is a method used to improve interactions of materials with cells. A frequently used method for polyesters is aminolysis reaction, which introduces free amine groups on the surface. In this study, nanofibrous scaffolds and films of three different polyesters-polycaprolactone (PCL), poly(lactide-co-caprolactone) (PLCL), and poly(l-lactide) (PLLA) were subjected to this type of surface modification under the same conditions. Efficiency of aminolysis was evaluated on the basis of ninhydrin tests and ATR-FTIR spectroscopy. Also, impact of this treatment on the mechanical properties, crystallinity, and wettability of polyesters was compared and discussed from the perspective of aminolysis efficiency. It was shown that aminolysis is less efficient in the case of nanofibers, particularly for PCL nanofibers. Our hypothesis based on the fundamentals of classical high speed spinning process is that the lower efficiency of aminolysis in the case of nanofibers is associated with the radial distribution of crystallinity of electrospun fiber with more crystalline skin, strongly inhibiting the reaction. Moreover, the water contact angle results demonstrate that the effect of free amino groups on wettability is very different depending on the type and the form of polymer. The results of this study can help to understand fundamentals of aminolysis-based surface modification.
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Affiliation(s)
- Oliwia Jeznach
- Institute of Fundamental Technological Research, Polish Academy of Sciences, Pawinskiego 5B, 02-106 Warsaw, Poland.
| | - Dorota Kolbuk
- Institute of Fundamental Technological Research, Polish Academy of Sciences, Pawinskiego 5B, 02-106 Warsaw, Poland.
| | - Paweł Sajkiewicz
- Institute of Fundamental Technological Research, Polish Academy of Sciences, Pawinskiego 5B, 02-106 Warsaw, Poland.
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17
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Zhao L, Zhang Z, Chen M, Liu Y, Wang T, Li X. Fluorescent fibrous mats assembled with self-propagating probes for visual sensing of hydrogen peroxide and choline. Analyst 2019; 144:5624-5636. [PMID: 31432883 DOI: 10.1039/c9an01120j] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Abstract
Challenges remain in the facile, rapid and sensitive detection of substances at ultralow levels. In the current study, visual sensors of hydrogen peroxide (H2O2) and choline are developed via the integration of an ultrafine fibrous substrate and self-propagating and aggregation-induced emission (AIE) probes. Self-immolative probes (SIPs) composed of phenylboronic acid triggers and choline units are grafted on electrospun polyethylene terephthalate (PET) fibers, followed by electrostatic adsorption of tetraphenylethene derivatives (TPE-SO3) to obtain fluorescent PET-Ch/TPE fibers. Choline oxidase (ChOX) is immobilized on polystyrene-co-maleic anhydride (PSMA) fibers to obtain PSMA-ChOX, followed by assembly into PET-Ch/TPE@PSMA-ChOX composite mats. The presence of H2O2 initiates the cleavage of phenylboronic acid triggers in SIPs to release choline and choline/TPE complexes from PET-Ch/TPE fibers. The released choline is oxidized by PSMA-ChOX fibers to generate H2O2 that then activates a cascade of self-propagating reactions until the release of all choline/TPE complexes, leading to the alleviation of AIE effect and gradual fluorescence fading of fibrous mats. Thus, the hydrogen peroxide and choline concentrations can be read out from the fluorescence fading time of fibrous mats with a detection limit of 0.5 μM H2O2 within 30 min, providing potential self-test devices for a real-time, naked-eye and sensitive detection of bioactive substances.
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Affiliation(s)
- Long Zhao
- Key Laboratory of Advanced Technologies of Materials, Ministry of Education, School of Materials Science and Engineering, Southwest Jiaotong University, Chengdu 610031, P.R. China.
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18
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Razmshoar P, Bahrami SH, Akbari S. Functional hydrophilic highly biodegradable PCL nanofibers through direct aminolysis of PAMAM dendrimer. INT J POLYM MATER PO 2019. [DOI: 10.1080/00914037.2019.1655751] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Pouyan Razmshoar
- Textile Engineering Department, Amirkabir University of Technology, Tehran, Iran
| | - S. Hajir Bahrami
- Textile Engineering Department, Amirkabir University of Technology, Tehran, Iran
| | - Somaye Akbari
- Textile Engineering Department, Amirkabir University of Technology, Tehran, Iran
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19
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Nguyen TPT, Barroca-Aubry N, Dragoe D, Mazerat S, Brisset F, Herry JM, Roger P. Facile and efficient Cu(0)-mediated radical polymerisation of pentafluorophenyl methacrylate grafting from poly(ethylene terephthalate) film. Eur Polym J 2019. [DOI: 10.1016/j.eurpolymj.2019.04.045] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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20
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Interfacial Adhesion and Mechanical Properties of PET Fabric/PVC Composites Enhanced by SiO₂/Tributyl Citrate Hybrid Sizing. NANOMATERIALS 2018; 8:nano8110898. [PMID: 30388883 PMCID: PMC6266128 DOI: 10.3390/nano8110898] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/06/2018] [Revised: 10/23/2018] [Accepted: 10/23/2018] [Indexed: 11/29/2022]
Abstract
Poly(ethylene terephthalate) (PET) fabric-reinforced polyvinyl chloride (PVC) composites have a wide range of applications, but the interface bonding of PET fabric/PVC composites has remained a challenge. In this work, a new in-situ SiO2/tributyl citrate sizing agent was synthesized according to the principle of “similar compatibility.” The developed sizing agent was used as a PET surface modifier to enhance the interfacial performance of PET fabric/PVC composites. The morphology and structure of the PET filaments, the wettability and tensile properties of the PET fabric, the interfacial adhesion, and the tensile and tearing properties of the PET fabric/PVC composites were investigated. Experimental results showed that many SiO2 nanoparticles were scattered on the surface of the modified PET filaments. Moreover, the surface roughness of the modified PET filaments remarkably increased in comparison with that of the untreated PET filaments. The contact angle of the modified PET filaments was also smaller than that of the untreated ones. The peeling strength of the modified PET fabrics/PVC composites was 0.663 N/mm, which increased by 62.50% in comparison with the peeling strength of the untreated ones (0.408 N/mm). This work provides a new approach to the surface modification of PET and improves the properties of PET fabric/PVC composites.
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21
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Monnier A, Al Tawil E, Nguyen QT, Valleton JM, Fatyeyeva K, Deschrevel B. Functionalization of poly(lactic acid) scaffold surface by aminolysis and hyaluronan immobilization: How it affects mesenchymal stem cell proliferation. Eur Polym J 2018. [DOI: 10.1016/j.eurpolymj.2018.08.011] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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22
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Anti-thrombogenicity and permeability of polyethersulfone hollow fiber membrane with sulfonated alginate toward blood purification. Int J Biol Macromol 2018; 116:364-377. [DOI: 10.1016/j.ijbiomac.2018.04.137] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2018] [Revised: 04/24/2018] [Accepted: 04/25/2018] [Indexed: 11/18/2022]
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23
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A Proof-of-Concept Portable Water Purification Device Obtained from PET Bottles and a Magnetite-Carbon Nanocomposite. RECYCLING 2018. [DOI: 10.3390/recycling3030031] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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24
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Poly(ethylene terephthalate) films modified by UV-induced surface graft polymerization of vanillin derived monomer for antibacterial activity. Eur Polym J 2018. [DOI: 10.1016/j.eurpolymj.2018.03.038] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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25
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Liu X, Xia Y, Liu L, Zhang D, Hou Z. Synthesis of a novel biomedical poly(ester urethane) based on aliphatic uniform-size diisocyanate and the blood compatibility of PEG-grafted surfaces. J Biomater Appl 2018; 32:1329-1342. [PMID: 29547018 DOI: 10.1177/0885328218763912] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
The purpose of this study is to offer a novel kind of polyurethane with improved surface blood compatibility for long-term implant biomaterials. In this work, the aliphatic poly(ester-urethane) (PEU) with uniform-size hard segments was prepared and the PEU surface was grafted with hydrophilic poly(ethylene glycol) (PEG). The PEU was obtained by chain-extension of poly(ɛ-caprolactone) (PCL) with isocyanate-terminated urethane triblock. Free amino groups were introduced onto the surface of PEU film via aminolysis with hexamethylenediamine, and then the NH2-grafted PEU surfaces (PEU-NH2) were reacted with isocyanate-terminated monomethoxyl PEG (MPEG-NCO) to obtain the PEG-grafted PEU surfaces (PEU-PEG). Analysis by nuclear magnetic resonance spectroscopy, Fourier transform infrared spectroscopy, and gel permeation chromatography were performed to confirm the chemical structures of the chain extender, PCL, PEU, and PEU-PEG. Additionally, the influence of aminolysis on the physical-mechanical properties of PEU films was investigated. Two glass transition temperatures and a broad endothermic peak were observed in the differential scanning calorimetry curves of PEU, which demonstrated a microphase-separated and semicrystalline structure, respectively. The PEU-PEG film exhibited excellent mechanical properties with an ultimate stress of ∼39 MPa and an elongation at break of ∼1190%, which was slightly lower than that of PEU, indicating that the aminolysis has little influence on the tensile properties. Evaluation of the blood compatibility of the films by bovine serum albumin adsorption and the platelet adhesion test revealed that the PEG-grafted surface had improved resistance to protein adsorption and excellent resistance to platelet adhesion. In vitro degradation tests showed that the PEU-PEG film could maintain its mechanical properties for more than six months and only lost ∼25% weight after 18 months. Due to the excellent mechanical properties, good blood compatibility and slow degradability, this novel kind of polyurethane hold significant promise for long-term implant biomaterials, especially soft tissue augmentation and regeneration.
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Affiliation(s)
- Xiaolong Liu
- 1 College of Chemistry, Chemical Engineering and Materials Science, Shandong Normal University, Jinan, China
| | - Yiran Xia
- 2 Shandong Academy of Pharmaceutical Sciences, Shandong Provincial Key Laboratory of Biomedical Polymer, Jinan, China
| | - Lulu Liu
- 1 College of Chemistry, Chemical Engineering and Materials Science, Shandong Normal University, Jinan, China
| | - Dongmei Zhang
- 3 Shandong Institute for Food and Drug Control, Jinan, China
| | - Zhaosheng Hou
- 1 College of Chemistry, Chemical Engineering and Materials Science, Shandong Normal University, Jinan, China
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26
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Martinek M, Swar S, Zajícová V, Voleský L, Blažková L, Müllerová J, Stuchlík M, Řezanka M, Stibor I. Pre-treatment of polyethylene terephthalate by Grignard reagents for high quality polypyrrole coatings and for altering the hydrophobicity. CHEMICAL PAPERS 2017. [DOI: 10.1007/s11696-017-0235-3] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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27
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Holden MT, Carter MCD, Ting SK, Lynn DM, Smith LM. Parallel DNA Synthesis on Poly(ethylene terephthalate). Chembiochem 2017; 18:1914-1916. [PMID: 28763573 PMCID: PMC5644289 DOI: 10.1002/cbic.201700321] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2017] [Indexed: 12/12/2022]
Abstract
The fabrication of DNA arrays directly on aminolyzed sheets of poly(ethylene terephthalate) (PET) is described. Array surfaces typically employ bifunctional linkers or layers of covalently attached polymers to provide substrate hydroxy groups as synthesis attachment points. An amine treatment is used here to expose hydroxy groups on films of PET. These hydroxy groups can then be used to couple phosphoramidites and initiate the array synthesis without further functionalization steps. Arrays fabricated on these substrates with a maskless array synthesizer are tolerant of the high number of chemical exposure steps required to synthesize relatively long oligonucleotides. The results might be of the greatest use to the synthetic biology community, for whom a flexible and robust substrate could enable new strategies to enhance the throughput of oligonucleotide synthesis.
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Affiliation(s)
- Matthew T Holden
- Department of Chemistry, University of Wisconsin at Madison, 1101 University Avenue, Madison, WI, 53706, USA
| | - Matthew C D Carter
- Department of Chemistry, University of Wisconsin at Madison, 1101 University Avenue, Madison, WI, 53706, USA
| | - Shannon K Ting
- Department of Chemistry, University of Wisconsin at Madison, 1101 University Avenue, Madison, WI, 53706, USA
| | - David M Lynn
- Department of Chemistry, University of Wisconsin at Madison, 1101 University Avenue, Madison, WI, 53706, USA
- Department of Chemical and Biological Engineering, University of Wisconsin at Madison, 1415 Engineering Drive, Madison, WI, 53706, USA
| | - Lloyd M Smith
- Department of Chemistry, University of Wisconsin at Madison, 1101 University Avenue, Madison, WI, 53706, USA
- Genome Center of Wisconsin, University of Wisconsin at Madison, 425 Henry Mall, Madison, WI, 53706, USA
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28
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Surface initiated supplemental activator and reducing agent atom transfer radical polymerization (SI-SARA-ATRP) of 4-vinylpyridine on poly(ethylene terephthalate). J Colloid Interface Sci 2017; 500:69-78. [DOI: 10.1016/j.jcis.2017.03.115] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2017] [Revised: 03/30/2017] [Accepted: 03/31/2017] [Indexed: 11/21/2022]
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29
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Wojciechowska D, Herczyńska L, Simon F, Puchalski M, Stawski D. Antioxidant and hydrophilic poly(lactic acid) fibers obtained through their modification with amines and ferulic acid. J Appl Polym Sci 2017. [DOI: 10.1002/app.45112] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Dorota Wojciechowska
- Department of Material and Commodity Sciences and Textile Metrology; Lodz University of Technology; ul. Zeromskiego 116 Lodz 90-924 Poland
| | - Lucyna Herczyńska
- Department of Material and Commodity Sciences and Textile Metrology; Lodz University of Technology; ul. Zeromskiego 116 Lodz 90-924 Poland
| | - Frank Simon
- Leibniz-Institut für Polymerforschung Dresden e.V; Polymer Interfaces; Hohe Strasse 6 Dresden 01069 Germany
| | - Michał Puchalski
- Department of Material and Commodity Sciences and Textile Metrology; Lodz University of Technology; ul. Zeromskiego 116 Lodz 90-924 Poland
| | - Dawid Stawski
- Department of Material and Commodity Sciences and Textile Metrology; Lodz University of Technology; ul. Zeromskiego 116 Lodz 90-924 Poland
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30
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Ratiometric fluorescent response of electrospun fibrous strips for real-time sensing of alkaline phosphatase in serum. Biosens Bioelectron 2017; 91:217-224. [DOI: 10.1016/j.bios.2016.12.025] [Citation(s) in RCA: 55] [Impact Index Per Article: 7.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2016] [Revised: 11/27/2016] [Accepted: 12/10/2016] [Indexed: 11/21/2022]
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31
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Swar S, Zajícová V, Rysová M, Lovětinská-Šlamborová I, Voleský L, Stibor I. Biocompatible surface modification of poly(ethylene terephthalate) focused on pathogenic bacteria: Promising prospects in biomedical applications. J Appl Polym Sci 2017. [DOI: 10.1002/app.44990] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Affiliation(s)
- Sumita Swar
- Department of New Technologies and Applied Informatics; Faculty of Mechatronics and Interdisciplinary Studies, Technical University of Liberec; Studentská 1402/2 Liberec 1 46117 Czech Republic
- Department of Nanomaterials in Natural Sciences; Institute for Nanomaterials, Advanced Technologies and Innovation, Technical University of Liberec; Studentská 1402/2 Liberec 1 46117 Czech Republic
| | - Veronika Zajícová
- Department of Nanomaterials in Natural Sciences; Institute for Nanomaterials, Advanced Technologies and Innovation, Technical University of Liberec; Studentská 1402/2 Liberec 1 46117 Czech Republic
- Department of Chemistry; Faculty of Science, Humanities and Education, Technical University of Liberec; Studentská 1402/2 Liberec 1 46117 Czech Republic
| | - Miroslava Rysová
- Department of New Technologies and Applied Informatics; Faculty of Mechatronics and Interdisciplinary Studies, Technical University of Liberec; Studentská 1402/2 Liberec 1 46117 Czech Republic
- Department of Nanomaterials in Natural Sciences; Institute for Nanomaterials, Advanced Technologies and Innovation, Technical University of Liberec; Studentská 1402/2 Liberec 1 46117 Czech Republic
| | - Irena Lovětinská-Šlamborová
- Department of Chemistry; Faculty of Science, Humanities and Education, Technical University of Liberec; Studentská 1402/2 Liberec 1 46117 Czech Republic
- Department of Microbiology; Faculty of Health Studies, Technical University of Liberec; Studentská 1402/2 Liberec 1 46117 Czech Republic
| | - Lukáš Voleský
- Department of Nanomaterials in Natural Sciences; Institute for Nanomaterials, Advanced Technologies and Innovation, Technical University of Liberec; Studentská 1402/2 Liberec 1 46117 Czech Republic
- Department of Materials; Faculty of Mechanical Engineering, Technical University of Liberec; Studentská 1402/2 Liberec 1 46117 Czech Republic
| | - Ivan Stibor
- Department of Nanomaterials in Natural Sciences; Institute for Nanomaterials, Advanced Technologies and Innovation, Technical University of Liberec; Studentská 1402/2 Liberec 1 46117 Czech Republic
- Department of Chemistry; Faculty of Science, Humanities and Education, Technical University of Liberec; Studentská 1402/2 Liberec 1 46117 Czech Republic
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32
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Rezaie AB, Montazer M. Amidohydroxylated polyester with biophotoactivity along with retarding alkali hydrolysis throughin situsynthesis of Cu/Cu2O nanoparticles using diethanolamine. J Appl Polym Sci 2017. [DOI: 10.1002/app.44856] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Affiliation(s)
- Ali Bashiri Rezaie
- Department of Textile Engineering; Amirkabir University of Technology, Functional Fibrous Structures and Environmental Enhancement (FFSEE); Tehran Iran
| | - Majid Montazer
- Department of Textile Engineering; Amirkabir University of Technology, Functional Fibrous Structures and Environmental Enhancement (FFSEE); Tehran Iran
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33
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Zhou J, Li M, Zhong L, Zhang F, Zhang G. Aminolysis of polyethylene terephthalate fabric by a method involving the gradual concentration of dilute ethylenediamine. Colloids Surf A Physicochem Eng Asp 2017. [DOI: 10.1016/j.colsurfa.2016.11.016] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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34
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Castillo GA, Wilson L, Efimenko K, Dickey MD, Gorman CB, Genzer J. Amidation of Polyesters Is Slow in Nonaqueous Solvents: Efficient Amidation of Poly(ethylene terephthalate) with 3-Aminopropyltriethoxysilane in Water for Generating Multifunctional Surfaces. ACS APPLIED MATERIALS & INTERFACES 2016; 8:35641-35649. [PMID: 27977121 DOI: 10.1021/acsami.6b12155] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
This paper describes surface functionalization of poly(ethylene terephthalate) (PET) films by transamidation of the ester groups with primary amines. The use of water as a solvent improves tremendously the reaction rate and yield compared to conventionally used alcohols. In this study, PET films were exposed to an aqueous solution of 3-aminopropyltriethoxysilane (APTES), which resulted in ester-to-amide reactions on the surface of the film. Hydrolysis of the resulting ethoxy moieties in APTES creates hydroxyl groups that can be used as anchoring points for further modification of PET films. This scheme offers an alternative approach to modify polyesters using water as the solvent.
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Affiliation(s)
- Gilbert A Castillo
- Department of Chemical & Biomolecular Engineering, North Carolina State University , Raleigh, North Carolina 27695-7905, United States
| | - Lance Wilson
- Department of Chemistry, North Carolina State University , Raleigh, North Carolina 27695-8204, United States
| | - Kirill Efimenko
- Department of Chemical & Biomolecular Engineering, North Carolina State University , Raleigh, North Carolina 27695-7905, United States
| | - Michael D Dickey
- Department of Chemical & Biomolecular Engineering, North Carolina State University , Raleigh, North Carolina 27695-7905, United States
| | - Christopher B Gorman
- Department of Chemistry, North Carolina State University , Raleigh, North Carolina 27695-8204, United States
| | - Jan Genzer
- Department of Chemical & Biomolecular Engineering, North Carolina State University , Raleigh, North Carolina 27695-7905, United States
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35
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Zhou J, Zheng D, Zhang F, Zhang G. Durable grafting of silkworm pupa protein onto the surface of polyethylene terephthalate fibers. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2016; 69:1290-6. [DOI: 10.1016/j.msec.2016.08.042] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/30/2016] [Revised: 08/05/2016] [Accepted: 08/14/2016] [Indexed: 10/21/2022]
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36
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Zhou JF, Zheng DD, Zhong L, Zhang FX, Zhang GX. A novel preparation of milk protein/polyethylene terephthalate fabric. ACTA ACUST UNITED AC 2016. [DOI: 10.1088/1757-899x/137/1/012050] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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37
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38
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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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39
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Preparation and characterization of high capacity, strong cation-exchange fiber based adsorbents. J Chromatogr A 2016; 1447:92-106. [DOI: 10.1016/j.chroma.2016.04.019] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2016] [Revised: 04/06/2016] [Accepted: 04/07/2016] [Indexed: 11/18/2022]
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40
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Poortavasoly H, Montazer M, Harifi T. Aminolysis of polyethylene terephthalate surface along with in situ synthesis and stabilizing ZnO nanoparticles using triethanolamine optimized with response surface methodology. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2016; 58:495-503. [DOI: 10.1016/j.msec.2015.08.065] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/02/2015] [Revised: 08/23/2015] [Accepted: 08/27/2015] [Indexed: 11/30/2022]
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41
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Acevedo-Fani A, Salvia-Trujillo L, Soliva-Fortuny R, Martín-Belloso O. Modulating Biopolymer Electrical Charge to Optimize the Assembly of Edible Multilayer Nanofilms by the Layer-by-Layer Technique. Biomacromolecules 2015; 16:2895-903. [DOI: 10.1021/acs.biomac.5b00821] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Alejandra Acevedo-Fani
- Department of Food Technology,
Agrotecnio Center, University of Lleida, Av. Alcalde Rovira Roure 191, 25198 Lleida, Spain
| | - Laura Salvia-Trujillo
- Department of Food Technology,
Agrotecnio Center, University of Lleida, Av. Alcalde Rovira Roure 191, 25198 Lleida, Spain
| | - Robert Soliva-Fortuny
- Department of Food Technology,
Agrotecnio Center, University of Lleida, Av. Alcalde Rovira Roure 191, 25198 Lleida, Spain
| | - Olga Martín-Belloso
- Department of Food Technology,
Agrotecnio Center, University of Lleida, Av. Alcalde Rovira Roure 191, 25198 Lleida, Spain
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42
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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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Kolar M, Mozetič M, Stana-Kleinschek K, Fröhlich M, Turk B, Vesel A. Covalent Binding of Heparin to Functionalized PET Materials for Improved Haemocompatibility. MATERIALS 2015; 8:1526-1544. [PMID: 28788016 PMCID: PMC5507051 DOI: 10.3390/ma8041526] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/18/2014] [Revised: 01/19/2015] [Accepted: 03/20/2015] [Indexed: 11/16/2022]
Abstract
The hemocompatibility of vascular grafts made from poly(ethylene terephthalate) (PET) is insufficient due to the rapid adhesion and activation of blood platelets that occur upon incubation with whole blood. PET polymer was treated with NHx radicals created by passing ammonia through gaseous plasma formed by a microwave discharge, which allowed for functionalization with amino groups. X-ray photoelectron spectroscopy characterization using derivatization with 4-chlorobenzaldehyde indicated that approximately 4% of the –NH2 groups were associated with the PET surface after treatment with the gaseous radicals. The functionalized polymers were coated with an ultra-thin layer of heparin and incubated with fresh blood. The free-hemoglobin technique, which is based on the haemolysis of erythrocytes, indicated improved hemocompatibility, which was confirmed by imaging the samples using confocal optical microscopy. A significant decrease in number of adhered platelets was observed on such samples. Proliferation of both human umbilical vein endothelial cells and human microvascular endothelial cells was enhanced on treated polymers, especially after a few hours of cell seeding. Thus, the technique represents a promising substitute for wet-chemical modification of PET materials prior to coating with heparin.
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Affiliation(s)
- Metod Kolar
- Jozef Stefan International Postgraduate School, Jamova 39, Ljubljana 1000, Slovenia.
| | - Miran Mozetič
- Plasma Laboratory, Institute Jozef Stefan, Jamova 39, Ljubljana 1000, Slovenia.
| | - Karin Stana-Kleinschek
- Faculty of Mechanical Engineering, University of Maribor, Smetanova 17, Maribor 2000, Slovenia.
| | - Mirjam Fröhlich
- Department of Biochemistry, Molecular and Structural Biology, Institute Jozef Stefan, Jamova 39, Ljubljana 1000, Slovenia.
- Educell Ltd., Prevale 9, Trzin 1236, Slovenia.
| | - Boris Turk
- Department of Biochemistry, Molecular and Structural Biology, Institute Jozef Stefan, Jamova 39, Ljubljana 1000, Slovenia.
| | - Alenka Vesel
- Plasma Laboratory, Institute Jozef Stefan, Jamova 39, Ljubljana 1000, Slovenia.
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Zhang C, Myers JN, Chen Z. Molecular behavior at buried epoxy/poly(ethylene terephthalate) interface. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2014; 30:12541-12550. [PMID: 25263030 DOI: 10.1021/la502239u] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
Epoxies are widely used as main components in packaging underfills for microelectronics. Their strong adhesion to different substrate materials is an important factor for the functioning of electronic devices. Amines are commonly used cross-linking agents for epoxides. However, the molecular mechanisms of epoxide-amine mixture adhesion to substrate materials remain unclear. In this research we investigated the adhesion mechanism of epoxide-amine mixtures at poly(ethylene terephthalate) (PET) interfaces using attenuated total-internal reflection Fourier transform infrared (ATR-FTIR) spectroscopy and sum frequency generation (SFG) vibrational spectroscopy. Results show that both epoxide and amine could diffuse into the PET film. They could also dissolve or modify the PET film at the interphase region. In the process of epoxy curing on PET, epoxide molecules could cross-link with the modified PET film, providing strong adhesion. This hypothesis was further confirmed by adding reactive and nonreactive silanes to the epoxies and measuring the adhesion strengths of such mixtures to PET. The reactive silanes could cross-link with the system, showing good adhesion, while the nonreactive silane prevented sufficient cross-linking, showing poor adhesion. This research developed an in-depth insight for molecular behaviors at the epoxy/PET interface which helped clarify the related adhesion mechanism.
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Affiliation(s)
- Chi Zhang
- Department of Chemistry, University of Michigan , 930 North University Avenue, Ann Arbor, Michigan 48109, United States
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Poortavasoly H, Montazer M, Harifi T. Simultaneous synthesis of nano silver and activation of polyester producing higher tensile strength aminohydroxylated fiber with antibacterial and hydrophilic properties. RSC Adv 2014. [DOI: 10.1039/c4ra04835k] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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A novel modification of poly(ethylene terephthalate) fiber using anthraquinone-2-sulfonate for accelerating azo dyes and nitroaromatics removal. Sep Purif Technol 2014. [DOI: 10.1016/j.seppur.2014.05.042] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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47
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Wang L, Cai Y, Jing Y, Zhu B, Zhu L, Xu Y. Route to hemocompatible polyethersulfone membranes via surface aminolysis and heparinization. J Colloid Interface Sci 2014; 422:38-44. [DOI: 10.1016/j.jcis.2014.02.005] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2013] [Revised: 02/01/2014] [Accepted: 02/05/2014] [Indexed: 11/29/2022]
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48
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Polypropylene non-woven meshes with conformal glycosylated layer for lectin affinity adsorption: The effect of side chain length. Colloids Surf B Biointerfaces 2014; 115:340-8. [DOI: 10.1016/j.colsurfb.2013.12.025] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2013] [Revised: 12/06/2013] [Accepted: 12/10/2013] [Indexed: 12/19/2022]
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49
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Lequoy P, Liberelle B, De Crescenzo G, Lerouge S. Additive Benefits of Chondroitin Sulfate and Oriented Tethered Epidermal Growth Factor for Vascular Smooth Muscle Cell Survival. Macromol Biosci 2014; 14:720-30. [DOI: 10.1002/mabi.201300443] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2013] [Revised: 12/09/2013] [Indexed: 11/09/2022]
Affiliation(s)
- Pauline Lequoy
- Research Centre; Centre Hospitalier de l'Université de Montréal (CRCHUM); 900 rue Saint Denis Montreal QC, Canada H2X 0A9
- Department of Mechanical Engineering; École de technologie supérieure (ÉTS); 1100 boul. Notre-Dame Ouest Montréal, QC Canada H3C 1K3
| | - Benoît Liberelle
- Department of Chemical Engineering; École Polytechnique de Montréal; P.O. Box 6079, succ. Centre-Ville Montréal, QC Canada H3C 3A7
| | - Gregory De Crescenzo
- Department of Chemical Engineering; École Polytechnique de Montréal; P.O. Box 6079, succ. Centre-Ville Montréal, QC Canada H3C 3A7
| | - Sophie Lerouge
- Research Centre; Centre Hospitalier de l'Université de Montréal (CRCHUM); 900 rue Saint Denis Montreal QC, Canada H2X 0A9
- Department of Mechanical Engineering; École de technologie supérieure (ÉTS); 1100 boul. Notre-Dame Ouest Montréal, QC Canada H3C 1K3
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50
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Isooctanol alcoholysis of waste polyethylene terephthalate in acidic ionic liquid. JOURNAL OF POLYMER RESEARCH 2013. [DOI: 10.1007/s10965-013-0310-6] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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