Interaction of Gram-Positive and Gram-Negative Bacteria with Ceramic Nanomaterials Obtained by Combustion Synthesis – Adsorption and Cytotoxicity Studies
This paper presents the interactions of Gram-positive (Staphylococcus aureus) and Gram-negative (Pseudomonas putida) bacteria with ceramic materials obtained by combustion synthesis. These studies were conducted based on an analysis of the adsorption of bacteria onto aggregates of ceramic materials...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Sciendo
2016-06-01
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| Series: | Polish Journal of Microbiology |
| Subjects: | |
| Online Access: | https://www.exeley.com/exeley/journals/polish_journal_of_microbiology/65/2/pdf/10.5604_17331331.1204475.pdf |
| _version_ | 1811220770719793152 |
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| author | Andrzej Borkowski Filip Owczarek Mateusz Szala Marek Selwet |
| author_facet | Andrzej Borkowski Filip Owczarek Mateusz Szala Marek Selwet |
| author_sort | Andrzej Borkowski |
| collection | DOAJ |
| description | This paper presents the interactions of Gram-positive (Staphylococcus aureus) and Gram-negative (Pseudomonas putida) bacteria with ceramic materials obtained by combustion synthesis. These studies were conducted based on an analysis of the adsorption of bacteria onto aggregates of ceramic materials in an aqueous suspension. The materials used in the studies were of a nanostructured nature and consisted mainly of carbides: silicon carbide (SiC) in the form of nanofibers (NFs) and nanorods (NRs), titanium carbide, and graphite, which can also be formed by combustion synthesis. Micrometric SiC was used as a reference material. Gram-positive bacteria adsorbed more strongly to these materials. It seems that both the point of zero charge value and the texture of the ceramic material affected the bacterial adsorption process. Additionally, the viability of bacteria adsorbed onto aggregates of the materials decreased. Generally, P. putida cells were more sensitive to the nanomaterials than S. aureus cells. The maximum loss of viability was noted in the case of bacteria adsorbed onto NRSiC and NFSiC aggregates. |
| first_indexed | 2024-04-12T07:48:27Z |
| format | Article |
| id | doaj.art-fe7054dfc49c4318842af9ddddc49a4d |
| institution | Directory Open Access Journal |
| issn | 1733-1331 2544-4646 |
| language | English |
| last_indexed | 2024-04-12T07:48:27Z |
| publishDate | 2016-06-01 |
| publisher | Sciendo |
| record_format | Article |
| series | Polish Journal of Microbiology |
| spelling | doaj.art-fe7054dfc49c4318842af9ddddc49a4d2022-12-22T03:41:40ZengSciendoPolish Journal of Microbiology1733-13312544-46462016-06-0165210.5604/17331331.1204475Interaction of Gram-Positive and Gram-Negative Bacteria with Ceramic Nanomaterials Obtained by Combustion Synthesis – Adsorption and Cytotoxicity StudiesAndrzej Borkowski0Filip Owczarek1Mateusz Szala2Marek Selwet3Faculty of Geology, University of Warsaw, Warsaw, PolandFaculty of Geology, University of Warsaw, Warsaw, PolandFaculty of Advanced Technologies and Chemistry, Military University of Technology, Warsaw, PolandDepartment of General and Environmental Microbiology, Poznan University of Life Sciences, Poznan, PolandThis paper presents the interactions of Gram-positive (Staphylococcus aureus) and Gram-negative (Pseudomonas putida) bacteria with ceramic materials obtained by combustion synthesis. These studies were conducted based on an analysis of the adsorption of bacteria onto aggregates of ceramic materials in an aqueous suspension. The materials used in the studies were of a nanostructured nature and consisted mainly of carbides: silicon carbide (SiC) in the form of nanofibers (NFs) and nanorods (NRs), titanium carbide, and graphite, which can also be formed by combustion synthesis. Micrometric SiC was used as a reference material. Gram-positive bacteria adsorbed more strongly to these materials. It seems that both the point of zero charge value and the texture of the ceramic material affected the bacterial adsorption process. Additionally, the viability of bacteria adsorbed onto aggregates of the materials decreased. Generally, P. putida cells were more sensitive to the nanomaterials than S. aureus cells. The maximum loss of viability was noted in the case of bacteria adsorbed onto NRSiC and NFSiC aggregates.https://www.exeley.com/exeley/journals/polish_journal_of_microbiology/65/2/pdf/10.5604_17331331.1204475.pdfPseudomonas putidaStaphylococcus aureusadsorptionceramic nanomaterialsloss of viability |
| spellingShingle | Andrzej Borkowski Filip Owczarek Mateusz Szala Marek Selwet Interaction of Gram-Positive and Gram-Negative Bacteria with Ceramic Nanomaterials Obtained by Combustion Synthesis – Adsorption and Cytotoxicity Studies Polish Journal of Microbiology Pseudomonas putida Staphylococcus aureus adsorption ceramic nanomaterials loss of viability |
| title | Interaction of Gram-Positive and Gram-Negative Bacteria with Ceramic Nanomaterials Obtained by Combustion Synthesis – Adsorption and Cytotoxicity Studies |
| title_full | Interaction of Gram-Positive and Gram-Negative Bacteria with Ceramic Nanomaterials Obtained by Combustion Synthesis – Adsorption and Cytotoxicity Studies |
| title_fullStr | Interaction of Gram-Positive and Gram-Negative Bacteria with Ceramic Nanomaterials Obtained by Combustion Synthesis – Adsorption and Cytotoxicity Studies |
| title_full_unstemmed | Interaction of Gram-Positive and Gram-Negative Bacteria with Ceramic Nanomaterials Obtained by Combustion Synthesis – Adsorption and Cytotoxicity Studies |
| title_short | Interaction of Gram-Positive and Gram-Negative Bacteria with Ceramic Nanomaterials Obtained by Combustion Synthesis – Adsorption and Cytotoxicity Studies |
| title_sort | interaction of gram positive and gram negative bacteria with ceramic nanomaterials obtained by combustion synthesis ndash adsorption and cytotoxicity studies |
| topic | Pseudomonas putida Staphylococcus aureus adsorption ceramic nanomaterials loss of viability |
| url | https://www.exeley.com/exeley/journals/polish_journal_of_microbiology/65/2/pdf/10.5604_17331331.1204475.pdf |
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