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Düsenberg B, Groppe P, Müssig S, Schmidt J, Bück A. Magnetizing Polymer Particles with a Solvent-Free Single Stage Process Using Superparamagnetic Iron Oxide Nanoparticles (SPION)s. Polymers (Basel) 2022; 14:polym14194178. [PMID: 36236126 PMCID: PMC9570641 DOI: 10.3390/polym14194178] [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: 09/06/2022] [Revised: 09/29/2022] [Accepted: 10/02/2022] [Indexed: 11/09/2022] Open
Abstract
Magnetic polymer composites are used in a variety of applications in many industries. Their production methods are usually time-consuming and solvent-intensive as they are performed in liquid phase processes, such as emulsion polymerization or precipitation. In this work, a quick, easy, and solvent-free method is presented to coat polymer particles with a discrete, non-coherent coating of superparamagnetic nanoparticles. The results of the dry coating process are evaluated optically, by means of scanning electron microscopy (SEM), via powder X-ray diffraction and thermally by means of differential scanning calorimetry, before finally demonstrating the effectiveness of dry coating by means of a vibrating sample magnetometer.
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Affiliation(s)
- Björn Düsenberg
- Institute of Particle Technology, Friedrich-Alexander-Universität Erlangen-Nürnberg, Cauerstraße 4, D-91058 Erlangen, Germany
- Collaborative Research Center 814—Additive Manufacturing (DFG, German Research Foundation), Am Weichselgarten 9, D-91058 Erlangen, Germany
| | - Philipp Groppe
- Department of Chemistry and Pharmacy, Inorganic Chemistry, Friedrich-Alexander-Universität Erlangen-Nürnberg, Egerlandstraße 1, D-91058 Erlangen, Germany
| | - Stephan Müssig
- Department of Chemistry and Pharmacy, Inorganic Chemistry, Friedrich-Alexander-Universität Erlangen-Nürnberg, Egerlandstraße 1, D-91058 Erlangen, Germany
| | - Jochen Schmidt
- Institute of Particle Technology, Friedrich-Alexander-Universität Erlangen-Nürnberg, Cauerstraße 4, D-91058 Erlangen, Germany
- Collaborative Research Center 814—Additive Manufacturing (DFG, German Research Foundation), Am Weichselgarten 9, D-91058 Erlangen, Germany
| | - Andreas Bück
- Institute of Particle Technology, Friedrich-Alexander-Universität Erlangen-Nürnberg, Cauerstraße 4, D-91058 Erlangen, Germany
- Collaborative Research Center 814—Additive Manufacturing (DFG, German Research Foundation), Am Weichselgarten 9, D-91058 Erlangen, Germany
- Correspondence:
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Brambilla D, Mussida A, Ferretti AM, Sola L, Damin F, Chiari M. Polymeric Coating of Silica Microspheres for Biological Applications: Suppression of Non-Specific Binding and Functionalization with Biomolecules. Polymers (Basel) 2022; 14:730. [PMID: 35215642 PMCID: PMC8877092 DOI: 10.3390/polym14040730] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2022] [Revised: 02/08/2022] [Accepted: 02/10/2022] [Indexed: 12/25/2022] Open
Abstract
The use of micro- and nanoparticles in biological applications has dramatically grown during the last few decades due to the ease of protocols development and compatibility with microfluidics devices. Particles can be composed by different materials, i.e., polymers, inorganic dielectrics, and metals. Among them, silica is a suitable material for the development of biosensing applications. Depending on their final application, the surface properties of particles, including silica, are tailored by means of chemical modification or polymeric coating. The latter strategy represents a powerful tool to create a hydrophilic environment that enables the functionalization of particles with biomolecules and the further interaction with analytes. Here, the use of MCP-6, a dimethylacrylamide (DMA)-based ter-copolymer, to coat silica microspheres is presented. MCP-6 offers unprecedented ease of coating, imparting silica particles a hydrophilic coating with antifouling properties that is able to provide high-density immobilization of biological probes.
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Affiliation(s)
- Dario Brambilla
- Institute of Chemical Science and Technology “G. Natta”, National Research Council of Italy (CNR-SCITEC), 20131 Milan, Italy; (A.M.); (A.M.F.); (L.S.); (F.D.); (M.C.)
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Lu Q, Choi K, Nam JD, Choi HJ. Magnetic Polymer Composite Particles: Design and Magnetorheology. Polymers (Basel) 2021; 13:512. [PMID: 33567794 PMCID: PMC7915058 DOI: 10.3390/polym13040512] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2021] [Revised: 01/31/2021] [Accepted: 02/01/2021] [Indexed: 02/06/2023] Open
Abstract
As a family of smart functional hybrid materials, magnetic polymer composite particles have attracted considerable attention owing to their outstanding magnetism, dispersion stability, and fine biocompatibility. This review covers their magnetorheological properties, namely, flow curve, yield stress, and viscoelastic behavior, along with their synthesis. Preparation methods and characteristics of different types of magnetic composite particles are presented. Apart from the research progress in magnetic polymer composite synthesis, we also discuss prospects of this promising research field.
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Affiliation(s)
- Qi Lu
- Department of Polymer Science and Engineering, Inha University, Incheon 22212, Korea;
- Program of Environmental and Polymer Engineering, Inha University, Incheon 22212, Korea
| | - Kisuk Choi
- Department of Polymer Science and Engineering, Sungkyunkwan University, Suwon 16419, Korea; (K.C.); (J.-D.N.)
| | - Jae-Do Nam
- Department of Polymer Science and Engineering, Sungkyunkwan University, Suwon 16419, Korea; (K.C.); (J.-D.N.)
| | - Hyoung Jin Choi
- Department of Polymer Science and Engineering, Inha University, Incheon 22212, Korea;
- Program of Environmental and Polymer Engineering, Inha University, Incheon 22212, Korea
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Zhong Q, Chen YY, Guan SL, Fang QS, Chen T, Müller-Buschbaum P, Wang JP. Smart cleaning cotton fabrics cross-linked with thermo-responsive and flexible poly(2-(2-methoxyethoxy)ethoxyethyl methacrylate-co-ethylene glycol methacrylate). RSC Adv 2015. [DOI: 10.1039/c5ra03256c] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
The smart cleaning ability of cotton fabrics is realized by cross-linking thermo-responsive random copolymer to the cotton.
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Affiliation(s)
- Q. Zhong
- Key Laboratory of Advanced Textile Materials & Manufacturing Technology
- Ministry of Education
- Engineering Research Center for Eco-Dyeing & Finishing of Textiles
- National Base for International Science and Technology Cooperation in Textiles and Consumer-Goods Chemistry
- Zhejiang Sci-Tech University
| | - Y. Y. Chen
- Key Laboratory of Advanced Textile Materials & Manufacturing Technology
- Ministry of Education
- Engineering Research Center for Eco-Dyeing & Finishing of Textiles
- National Base for International Science and Technology Cooperation in Textiles and Consumer-Goods Chemistry
- Zhejiang Sci-Tech University
| | - S. L. Guan
- Key Laboratory of Advanced Textile Materials & Manufacturing Technology
- Ministry of Education
- Engineering Research Center for Eco-Dyeing & Finishing of Textiles
- National Base for International Science and Technology Cooperation in Textiles and Consumer-Goods Chemistry
- Zhejiang Sci-Tech University
| | - Q. S. Fang
- Key Laboratory of Advanced Textile Materials & Manufacturing Technology
- Ministry of Education
- Engineering Research Center for Eco-Dyeing & Finishing of Textiles
- National Base for International Science and Technology Cooperation in Textiles and Consumer-Goods Chemistry
- Zhejiang Sci-Tech University
| | - T. Chen
- Key Laboratory of Advanced Textile Materials & Manufacturing Technology
- Ministry of Education
- Engineering Research Center for Eco-Dyeing & Finishing of Textiles
- National Base for International Science and Technology Cooperation in Textiles and Consumer-Goods Chemistry
- Zhejiang Sci-Tech University
| | - P. Müller-Buschbaum
- Lehrstuhl für Funktionelle Materialien
- Physik-Department
- Technische Universität München
- D-85748 Garching
- Germany
| | - J. P. Wang
- Key Laboratory of Advanced Textile Materials & Manufacturing Technology
- Ministry of Education
- Engineering Research Center for Eco-Dyeing & Finishing of Textiles
- National Base for International Science and Technology Cooperation in Textiles and Consumer-Goods Chemistry
- Zhejiang Sci-Tech University
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Kucerova J, Svobodova Z, Knotek P, Palarcik J, Vlcek M, Kincl M, Horak D, Autebert J, Viovy JL, Bilkova Z. PEGylation of magnetic poly(glycidyl methacrylate) microparticles for microfluidic bioassays. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2014; 40:308-15. [DOI: 10.1016/j.msec.2014.04.011] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/16/2013] [Revised: 02/15/2014] [Accepted: 04/03/2014] [Indexed: 11/25/2022]
Affiliation(s)
- Jana Kucerova
- Department of Biological and Biochemical Sciences, Faculty of Chemical Technology, University of Pardubice, Studentska 573, 53210 Pardubice, Czech Republic
| | - Zuzana Svobodova
- Department of Biological and Biochemical Sciences, Faculty of Chemical Technology, University of Pardubice, Studentska 573, 53210 Pardubice, Czech Republic
| | - Petr Knotek
- Joint Laboratory of Solid State Chemistry of IMC and University of Pardubice, Faculty of Chemical Technology, University of Pardubice, Studentska 573, 53210 Pardubice, Czech Republic
| | - Jiri Palarcik
- Institute of Environmental and Chemical Engineering, Faculty of Chemical Technology, University of Pardubice, Studentska 573, 53210 Pardubice, Czech Republic
| | - Milan Vlcek
- Institute of Macromolecular Chemistry, Academy of Sciences of the Czech Republic, Heyrovsky Sq. 2, 16206 Prague 6, Czech Republic
| | - Miloslav Kincl
- Institute of Macromolecular Chemistry, Academy of Sciences of the Czech Republic, Heyrovsky Sq. 2, 16206 Prague 6, Czech Republic
| | - Daniel Horak
- Institute of Macromolecular Chemistry, Academy of Sciences of the Czech Republic, Heyrovsky Sq. 2, 16206 Prague 6, Czech Republic
| | - Julien Autebert
- Macromolecules and Microsystems in Biology and Medicine, Institute Curie, UMR 168, 26 Rue d'Ulm, 75005 Paris, France
| | - Jean-Louis Viovy
- Macromolecules and Microsystems in Biology and Medicine, Institute Curie, UMR 168, 26 Rue d'Ulm, 75005 Paris, France
| | - Zuzana Bilkova
- Department of Biological and Biochemical Sciences, Faculty of Chemical Technology, University of Pardubice, Studentska 573, 53210 Pardubice, Czech Republic.
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