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Albert E, Basa P, Deák A, Németh A, Osváth Z, Sáfrán G, Zolnai Z, Hórvölgyi Z, Nagy N. Introducing nanoscaled surface morphology and percolation barrier network into mesoporous silica coatings. RSC Adv 2015. [DOI: 10.1039/c5ra09357k] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
The advantages of surface pattern and mesoporous character of silica thin films were combined, while preserving the interconnected pore system or creating laterally separated porous volumes surrounded by nonpermeable compact zones.
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Affiliation(s)
- E. Albert
- Budapest University of Technology and Economics
- Department of Physical Chemistry and Materials Science
- H-1521 Budapest
- Hungary
| | - P. Basa
- Semilab Semiconductor Physics Laboratory Co. Ltd
- H-1117 Budapest
- Hungary
| | - A. Deák
- Hungarian Academy of Sciences
- Centre for Energy Research
- Institute of Technical Physics and Materials Science
- H-1525 Budapest
- Hungary
| | - A. Németh
- Hungarian Academy of Sciences
- Wigner Research Centre for Physics
- Institute for Particle and Nuclear Physics
- H-1525 Budapest
- Hungary
| | - Z. Osváth
- Hungarian Academy of Sciences
- Centre for Energy Research
- Institute of Technical Physics and Materials Science
- H-1525 Budapest
- Hungary
| | - G. Sáfrán
- Hungarian Academy of Sciences
- Centre for Energy Research
- Institute of Technical Physics and Materials Science
- H-1525 Budapest
- Hungary
| | - Z. Zolnai
- Hungarian Academy of Sciences
- Centre for Energy Research
- Institute of Technical Physics and Materials Science
- H-1525 Budapest
- Hungary
| | - Z. Hórvölgyi
- Budapest University of Technology and Economics
- Department of Physical Chemistry and Materials Science
- H-1521 Budapest
- Hungary
| | - N. Nagy
- Hungarian Academy of Sciences
- Centre for Energy Research
- Institute of Technical Physics and Materials Science
- H-1525 Budapest
- Hungary
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Albert E, Albouy PA, Ayral A, Basa P, Csík G, Nagy N, Roualdès S, Rouessac V, Sáfrán G, Suhajda Á, Zolnai Z, Hórvölgyi Z. Antibacterial properties of Ag–TiO2 composite sol–gel coatings. RSC Adv 2015. [DOI: 10.1039/c5ra05990a] [Citation(s) in RCA: 46] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
This study reveals the connection between the silver-doping method, the resulting nature and amount of the silver dopant together with the structural properties and the long-term antibacterial activity of composite coatings.
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Hild E, Deák A, Naszályi L, Sepsi Ö, Ábrahám N, Hórvölgyi Z. Use of the optical admittance function and its WKB approximation to simulate and evaluate transmittance spectra of graded-index colloidal films. ACTA ACUST UNITED AC 2007. [DOI: 10.1088/1464-4258/9/10/023] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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Tolnai G, Agod A, Kabai-Faix M, Kovács AL, Ramsden JJ, Hórvölgyi Z. Evidence for Secondary Minimum Flocculation of Stöber Silica Nanoparticles at the Air−Water Interface: Film Balance Investigations and Computer Simulations. J Phys Chem B 2004. [DOI: 10.1021/jp031182x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Tolnai G, Agod A, Kabai-Faix M, Kovács AL, Ramsden JJ, Hórvölgyi Z. Evidence for Secondary Minimum Flocculation of Stöber Silica Nanoparticles at the Air−Water Interface: Film Balance Investigations and Computer Simulations. J Phys Chem B 2003. [DOI: 10.1021/jp0344949] [Citation(s) in RCA: 38] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- G. Tolnai
- Department of Physical Chemistry, Budapest University of Technology and Economics, H-1521, Budapest, Hungary, Cell Physiology Laboratory POB 120, Department of General Zoology, Loránd Eötvös University, H-1518 Budapest, Hungary, and Department of Advanced Materials, Cranfield University, MK43 0AL, England
| | - A. Agod
- Department of Physical Chemistry, Budapest University of Technology and Economics, H-1521, Budapest, Hungary, Cell Physiology Laboratory POB 120, Department of General Zoology, Loránd Eötvös University, H-1518 Budapest, Hungary, and Department of Advanced Materials, Cranfield University, MK43 0AL, England
| | - M. Kabai-Faix
- Department of Physical Chemistry, Budapest University of Technology and Economics, H-1521, Budapest, Hungary, Cell Physiology Laboratory POB 120, Department of General Zoology, Loránd Eötvös University, H-1518 Budapest, Hungary, and Department of Advanced Materials, Cranfield University, MK43 0AL, England
| | - A. L. Kovács
- Department of Physical Chemistry, Budapest University of Technology and Economics, H-1521, Budapest, Hungary, Cell Physiology Laboratory POB 120, Department of General Zoology, Loránd Eötvös University, H-1518 Budapest, Hungary, and Department of Advanced Materials, Cranfield University, MK43 0AL, England
| | - J. J. Ramsden
- Department of Physical Chemistry, Budapest University of Technology and Economics, H-1521, Budapest, Hungary, Cell Physiology Laboratory POB 120, Department of General Zoology, Loránd Eötvös University, H-1518 Budapest, Hungary, and Department of Advanced Materials, Cranfield University, MK43 0AL, England
| | - Z. Hórvölgyi
- Department of Physical Chemistry, Budapest University of Technology and Economics, H-1521, Budapest, Hungary, Cell Physiology Laboratory POB 120, Department of General Zoology, Loránd Eötvös University, H-1518 Budapest, Hungary, and Department of Advanced Materials, Cranfield University, MK43 0AL, England
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Vincze A, Demkó L, Vörös M, Zrínyi M, Esmail MN, Hórvölgyi Z. Two-Dimensional Aggregation of Rod-Like Particles: A Model Investigation. J Phys Chem B 2002. [DOI: 10.1021/jp013209n] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- A. Vincze
- Department of Physical Chemistry, Budapest University of Technology and Economics, H-1521 Budapest, Hungary, and Department of Mechanical and Industrial Engineering, Concordia University, de Maisonneuve Blvd. W., H549 Montreal, Quebec H3G 1M8, Canada
| | - L. Demkó
- Department of Physical Chemistry, Budapest University of Technology and Economics, H-1521 Budapest, Hungary, and Department of Mechanical and Industrial Engineering, Concordia University, de Maisonneuve Blvd. W., H549 Montreal, Quebec H3G 1M8, Canada
| | - M. Vörös
- Department of Physical Chemistry, Budapest University of Technology and Economics, H-1521 Budapest, Hungary, and Department of Mechanical and Industrial Engineering, Concordia University, de Maisonneuve Blvd. W., H549 Montreal, Quebec H3G 1M8, Canada
| | - M. Zrínyi
- Department of Physical Chemistry, Budapest University of Technology and Economics, H-1521 Budapest, Hungary, and Department of Mechanical and Industrial Engineering, Concordia University, de Maisonneuve Blvd. W., H549 Montreal, Quebec H3G 1M8, Canada
| | - M. N. Esmail
- Department of Physical Chemistry, Budapest University of Technology and Economics, H-1521 Budapest, Hungary, and Department of Mechanical and Industrial Engineering, Concordia University, de Maisonneuve Blvd. W., H549 Montreal, Quebec H3G 1M8, Canada
| | - Z. Hórvölgyi
- Department of Physical Chemistry, Budapest University of Technology and Economics, H-1521 Budapest, Hungary, and Department of Mechanical and Industrial Engineering, Concordia University, de Maisonneuve Blvd. W., H549 Montreal, Quebec H3G 1M8, Canada
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