Optimization of Glutathione Adhesion Process to Modified Graphene Surfaces
The presented work shows the results of the functionalization of the graphene surface obtained by the growth on the liquid bimetallic matrices method. We used glutathione (GSH) as a peptide model, which allowed us to optimize the procedure to obtain high process efficiency. To establish the amount o...
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| Format: | Article |
| Language: | English |
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MDPI AG
2021-03-01
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| Series: | Nanomaterials |
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| Online Access: | https://www.mdpi.com/2079-4991/11/3/756 |
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| author | Witold Jakubowski Radomir Atraszkiewicz Dorota Nowak Damian Batory Witold Szymański Anna Sobczyk-Guzenda Łukasz Kaczmarek Piotr Kula Marian Cłapa Tomasz Warga Małgorzata Czerniak-Reczulska |
| author_facet | Witold Jakubowski Radomir Atraszkiewicz Dorota Nowak Damian Batory Witold Szymański Anna Sobczyk-Guzenda Łukasz Kaczmarek Piotr Kula Marian Cłapa Tomasz Warga Małgorzata Czerniak-Reczulska |
| author_sort | Witold Jakubowski |
| collection | DOAJ |
| description | The presented work shows the results of the functionalization of the graphene surface obtained by the growth on the liquid bimetallic matrices method. We used glutathione (GSH) as a peptide model, which allowed us to optimize the procedure to obtain high process efficiency. To establish the amount of GSH attached to the graphene surface, the Folina-Ciocalteu method was used, which allows the assessment of the concentration of colored reaction products with peptide bonds without the disadvantages of most methods based on direct colored reaction of peptide bonds. Samples surface morphology, quality of graphene and chemical structure in the subsequent stages of surface modification were tested—for this purpose Raman spectroscopy, scanning electron microscopy (SEM), and Fourier-transform infrared spectroscopy (FTIR) were used. |
| first_indexed | 2024-03-10T13:08:56Z |
| format | Article |
| id | doaj.art-b26f7cfb28614e2c955d7647f3eeb2b3 |
| institution | Directory Open Access Journal |
| issn | 2079-4991 |
| language | English |
| last_indexed | 2024-03-10T13:08:56Z |
| publishDate | 2021-03-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Nanomaterials |
| spelling | doaj.art-b26f7cfb28614e2c955d7647f3eeb2b32023-11-21T10:55:05ZengMDPI AGNanomaterials2079-49912021-03-0111375610.3390/nano11030756Optimization of Glutathione Adhesion Process to Modified Graphene SurfacesWitold Jakubowski0Radomir Atraszkiewicz1Dorota Nowak2Damian Batory3Witold Szymański4Anna Sobczyk-Guzenda5Łukasz Kaczmarek6Piotr Kula7Marian Cłapa8Tomasz Warga9Małgorzata Czerniak-Reczulska10Division of Biophysics, Institute of Materials Science and Engineering, Lodz University of Technology, 1/15 Stefanowskiego St., 90-924 Lodz, PolandDivision of Surface Engineering and Heat Treatment, Institute of Materials Science and Engineering, Lodz University of Technology, 1/15 Stefanowskiego St., 90-924 Lodz, PolandDivision of Biomedical Engineering and Functional Materials, Institute of Materials Science and Engineering, Lodz University of Technology, 1/15 Stefanowskiego St., 90-924 Lodz, PolandDepartment of Vehicles and Fundamentals of Machine Design, Lodz University of Technology, 1/15 Stefanowskiego St., 90-924 Lodz, PolandDivision of Nanomaterials Engineering, Institute of Materials Science and Engineering, Lodz University of Technology, 1/15 Stefanowskiego St., 90-924 Lodz, PolandDivision of Coating, Polymer and Non-Metal Engineering, Institute of Materials Science and Engineering, Lodz University of Technology, 1/15 Stefanowskiego St., 90-924 Lodz, PolandDivision of Advanced Materials and Composite, Institute of Materials Science and Engineering, Lodz University of Technology, 1/15 Stefanowskiego St., 90-924 Lodz, PolandDivision of Surface Engineering and Heat Treatment, Institute of Materials Science and Engineering, Lodz University of Technology, 1/15 Stefanowskiego St., 90-924 Lodz, PolandDivision of Biomedical Engineering and Functional Materials, Institute of Materials Science and Engineering, Lodz University of Technology, 1/15 Stefanowskiego St., 90-924 Lodz, PolandDivision of Advanced Materials and Composite, Institute of Materials Science and Engineering, Lodz University of Technology, 1/15 Stefanowskiego St., 90-924 Lodz, PolandDivision of Biomedical Engineering and Functional Materials, Institute of Materials Science and Engineering, Lodz University of Technology, 1/15 Stefanowskiego St., 90-924 Lodz, PolandThe presented work shows the results of the functionalization of the graphene surface obtained by the growth on the liquid bimetallic matrices method. We used glutathione (GSH) as a peptide model, which allowed us to optimize the procedure to obtain high process efficiency. To establish the amount of GSH attached to the graphene surface, the Folina-Ciocalteu method was used, which allows the assessment of the concentration of colored reaction products with peptide bonds without the disadvantages of most methods based on direct colored reaction of peptide bonds. Samples surface morphology, quality of graphene and chemical structure in the subsequent stages of surface modification were tested—for this purpose Raman spectroscopy, scanning electron microscopy (SEM), and Fourier-transform infrared spectroscopy (FTIR) were used.https://www.mdpi.com/2079-4991/11/3/756graphenebiofunctionalizationglutathionebiomedical applications |
| spellingShingle | Witold Jakubowski Radomir Atraszkiewicz Dorota Nowak Damian Batory Witold Szymański Anna Sobczyk-Guzenda Łukasz Kaczmarek Piotr Kula Marian Cłapa Tomasz Warga Małgorzata Czerniak-Reczulska Optimization of Glutathione Adhesion Process to Modified Graphene Surfaces Nanomaterials graphene biofunctionalization glutathione biomedical applications |
| title | Optimization of Glutathione Adhesion Process to Modified Graphene Surfaces |
| title_full | Optimization of Glutathione Adhesion Process to Modified Graphene Surfaces |
| title_fullStr | Optimization of Glutathione Adhesion Process to Modified Graphene Surfaces |
| title_full_unstemmed | Optimization of Glutathione Adhesion Process to Modified Graphene Surfaces |
| title_short | Optimization of Glutathione Adhesion Process to Modified Graphene Surfaces |
| title_sort | optimization of glutathione adhesion process to modified graphene surfaces |
| topic | graphene biofunctionalization glutathione biomedical applications |
| url | https://www.mdpi.com/2079-4991/11/3/756 |
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