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Yarkaeva Y, Maistrenko V, Dymova D, Zagitova L, Nazyrov M. Polyaniline and poly(2-methoxyaniline) based molecular imprinted polymer sensors for amoxicillin voltammetric determination. Electrochim Acta 2022. [DOI: 10.1016/j.electacta.2022.141222] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Debiemme-Chouvy C, Fakhry A, Pillier F. Electrosynthesis of polypyrrole nano/micro structures using an electrogenerated oriented polypyrrole nanowire array as framework. Electrochim Acta 2018. [DOI: 10.1016/j.electacta.2018.02.092] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Głowala P, Budniak A, Krug P, Wysocka B, Berbeć S, Dec R, Dołęga I, Kacprzak K, Wojciechowski J, Kawałko J, Kępka P, Kępińska D, Kijewska K, Mazur M. Incorporation of pyrene in polypyrrole/polystyrene magnetic beads. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2014; 131:667-673. [PMID: 24854245 DOI: 10.1016/j.saa.2014.04.138] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/27/2013] [Accepted: 04/22/2014] [Indexed: 06/03/2023]
Abstract
Pyrene, a fluorescent dye, was incorporated into polystyrene particles coated with polypyrrole. The incorporation was achieved by treating the polypyrrole/polystyrene (PPy/PS) beads in a tetrahydrofuran (THF) solution of the pyrene fluorophore followed by rinsing with methanol. The polystyrene cores of the beads swell in THF, allowing penetration of pyrene molecules into the polystyrene structure. The addition of methanol causes contraction of the swollen polystyrene, which encapsulates the dye molecules inside the beads. It is shown that the polypyrrole coating is permeable with respect to both the dye and the solvent, allowing the transport of molecules between the polystyrene cores and the contacting solution. The polypyrrole adlayer can be used as a matrix for the incorporation of magnetic nanoparticles. Embedded particles provide magnetic functionality to the PPy/PS beads. It is demonstrated that the pyrene-loaded beads can be manipulated with an external magnetic field.
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Affiliation(s)
- Paulina Głowala
- University of Warsaw, Department of Chemistry, Pasteura 1, 02-093 Warsaw, Poland
| | - Adam Budniak
- University of Warsaw, Department of Chemistry, Pasteura 1, 02-093 Warsaw, Poland
| | - Pamela Krug
- University of Warsaw, Department of Chemistry, Pasteura 1, 02-093 Warsaw, Poland
| | - Barbara Wysocka
- University of Warsaw, Department of Chemistry, Pasteura 1, 02-093 Warsaw, Poland
| | - Sylwia Berbeć
- University of Warsaw, Department of Chemistry, Pasteura 1, 02-093 Warsaw, Poland
| | - Robert Dec
- University of Warsaw, Department of Chemistry, Pasteura 1, 02-093 Warsaw, Poland
| | - Izabela Dołęga
- University of Warsaw, Department of Chemistry, Pasteura 1, 02-093 Warsaw, Poland
| | - Kamil Kacprzak
- University of Warsaw, Department of Chemistry, Pasteura 1, 02-093 Warsaw, Poland
| | | | - Jakub Kawałko
- University of Warsaw, Department of Chemistry, Pasteura 1, 02-093 Warsaw, Poland
| | - Paweł Kępka
- University of Warsaw, Department of Chemistry, Pasteura 1, 02-093 Warsaw, Poland
| | - Daria Kępińska
- University of Warsaw, Department of Chemistry, Pasteura 1, 02-093 Warsaw, Poland
| | - Krystyna Kijewska
- University of Warsaw, Department of Chemistry, Pasteura 1, 02-093 Warsaw, Poland
| | - Maciej Mazur
- University of Warsaw, Department of Chemistry, Pasteura 1, 02-093 Warsaw, Poland.
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Fujitsu Y, Nakayama H, Uchida T, Yamazaki S, Kimura K. Hollow spheres of aromatic polyamide prepared by reaction‐induced phase separation. ACTA ACUST UNITED AC 2012. [DOI: 10.1002/pola.26467] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Yuji Fujitsu
- Division of Sustainability of Resources, Graduate School of Environmental Science, Okayama University, 3‐1‐1 Tsushima‐Naka Kita‐Ku, Okayama, 700‐8530 Japan
| | - Hirofumi Nakayama
- Department of Environmental Chemistry and Materials, Faculty of Environmental Science and Technology, 3‐1‐1 Tsushima‐Naka Kita‐Ku, Okayama, 700‐8530 Japan
| | - Tetsuya Uchida
- Division of Chemistry and Biotechnology, Graduate School of Natural Science and Technology, Okayama University, 3‐1‐1 Tsushima‐Naka Kita‐Ku, Okayama, 700‐8530 Japan
| | - Shinichi Yamazaki
- Division of Sustainability of Resources, Graduate School of Environmental Science, Okayama University, 3‐1‐1 Tsushima‐Naka Kita‐Ku, Okayama, 700‐8530 Japan
| | - Kunio Kimura
- Division of Sustainability of Resources, Graduate School of Environmental Science, Okayama University, 3‐1‐1 Tsushima‐Naka Kita‐Ku, Okayama, 700‐8530 Japan
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Kępińska D, Blanchard GJ, Krysiński P, Stolarski J, Kijewska K, Mazur M. Pyrene-loaded polypyrrole microvessels. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2011; 27:12720-12729. [PMID: 21899311 DOI: 10.1021/la202966k] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/31/2023]
Abstract
The encapsulation of guest molecules within polymeric hollow nano- or microscale structures is a rapidly developing field of interdisciplinary research due to a variety of applications ranging from drug delivery and sensor fabrication to nanoscale synthesis and bioinspired mineralization. We report on the encapsulation of pyrene within three-dimensional polypyrrole microvessels synthesized by precipitation polymerization of pyrrole onto toluene droplets that contain pyrene. Steady state and time-resolved fluorescence measurements show that the optical response and dynamics of encapsulated pyrene is significantly different from that in the free solution, likely due to interactions with oligomeric species generated during the polymerization process that partition into the organic core of the microvessel. Our results indicate that the encapsulation process can have a significant influence on the local environment of encapsulated species, an issue that is critical from the perspective of potential synthetic or medical applications.
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Affiliation(s)
- Daria Kępińska
- University of Warsaw, Department of Chemistry, Pasteura 1, 02-093 Warsaw, Poland
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Kubacka D, Krysiński P, Blanchard GJ, Stolarski J, Mazur M. Toluene-Filled Polypyrrole Microvessels: Entrapment and Dynamics of Encapsulated Perylene. J Phys Chem B 2010; 114:14890-6. [DOI: 10.1021/jp107316u] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Affiliation(s)
- Daria Kubacka
- Department of Chemistry, University of Warsaw, Pasteura 1, 02-093 Warsaw, Poland, Department of Chemistry, Michigan State University, East Lansing, Michigan 48824, United States, and Institute of Paleobiology, Polish Academy of Sciences, Twarda 51/55, 00-818 Warsaw, Poland
| | - Paweł Krysiński
- Department of Chemistry, University of Warsaw, Pasteura 1, 02-093 Warsaw, Poland, Department of Chemistry, Michigan State University, East Lansing, Michigan 48824, United States, and Institute of Paleobiology, Polish Academy of Sciences, Twarda 51/55, 00-818 Warsaw, Poland
| | - Gary J. Blanchard
- Department of Chemistry, University of Warsaw, Pasteura 1, 02-093 Warsaw, Poland, Department of Chemistry, Michigan State University, East Lansing, Michigan 48824, United States, and Institute of Paleobiology, Polish Academy of Sciences, Twarda 51/55, 00-818 Warsaw, Poland
| | - Jarosław Stolarski
- Department of Chemistry, University of Warsaw, Pasteura 1, 02-093 Warsaw, Poland, Department of Chemistry, Michigan State University, East Lansing, Michigan 48824, United States, and Institute of Paleobiology, Polish Academy of Sciences, Twarda 51/55, 00-818 Warsaw, Poland
| | - Maciej Mazur
- Department of Chemistry, University of Warsaw, Pasteura 1, 02-093 Warsaw, Poland, Department of Chemistry, Michigan State University, East Lansing, Michigan 48824, United States, and Institute of Paleobiology, Polish Academy of Sciences, Twarda 51/55, 00-818 Warsaw, Poland
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Mazur M. Preparation of Surface-Supported Polypyrrole Capsules Using a Solidified Droplets Template Approach. J Phys Chem B 2008; 113:728-33. [DOI: 10.1021/jp8074173] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Affiliation(s)
- Maciej Mazur
- Department of Chemistry, University of Warsaw, Pasteura 1, 02-093 Warsaw, Poland
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