Staphylococcus epidermidis and Pseudomonas aeruginosa adhesion intensity on a TiO2 ceramic in an in vitro study

Agnese Pavlova; Aigars Reinis; Liga Berzina-Cimdina; Juta Kroica; Aleksandra Burlakova; Kristaps Rubenis

doi:10.4028/www.scientific.net/AMR.222.301

Staphylococcus epidermidis and Pseudomonas aeruginosa adhesion intensity on a TiO₂ ceramic in an in vitro study

Agnese Pavlova, Aigars Reinis, Liga Berzina-Cimdina, Juta Kroica, Aleksandra Burlakova, Kristaps Rubenis

Department of Biology and Microbiology

Research output: Contribution to journal › Conference article › peer-review

4 Citations (Scopus)

Abstract

Extrusion is a perspective forming technology for obtaining objects with certain profile, important for the TiO₂ application as biomaterial. Extruded samples were calcinated at 1100 °C, thermally treated in different atmospheres: at 1450 °C in air and at 1300 °C in vacuum. An approach was made to examine the adhesion and colonization intensity of Staphylococcus epidermidis and Pseudomonas aeruginosa on TiO₂ ceramic in vitro. It was found that Ps.aeruginosa demonstrated higher adhesion and colonization intensity as S.epidermidis and TiO₂ samples treated in vacuum demonstrated higher attachment of microorganisms as TiO₂ samples treated in air. It was supposed that surface charge promoted the bacterial adhesion on the vacuum treated samples.

Original language	English
Pages (from-to)	301-304
Number of pages	4
Journal	Advanced Materials Research
DOIs	https://doi.org/10.4028/www.scientific.net/AMR.222.301
Publication status	Published - 2011
Event	9th International Conference on Global Research and Education: Inter-Academia 2010 - Riga, Latvia Duration: 9 Aug 2010 → 12 Aug 2010 Conference number: 9 https://www.businesswire.com/news/home/20110914006259/en/Research-and-Markets-Global-Research-and-Education---A-Collection-of-Papers-Presented-at-the-9th-International-Conference-on-Global-Research-Education-INTER-ACADEMIA-2010 https://andor.tuni.fi/discovery/fulldisplay?vid=358FIN_TAMPO:VU1&docid=alma9910655333505973&lang=fi&context=L

Keywords*

Adhesion and colonization
In vitro
Pseudomonas aeruginosa
Staphylococcus epidermidis
TiO ceramic

Field of Science*

2.6 Medical engineering

Publication Type*

1.1. Scientific article indexed in Web of Science and/or Scopus database

Access to Document

10.4028/www.scientific.net/AMR.222.301

Cite this

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title = "Staphylococcus epidermidis and Pseudomonas aeruginosa adhesion intensity on a TiO2 ceramic in an in vitro study",

abstract = "Extrusion is a perspective forming technology for obtaining objects with certain profile, important for the TiO2 application as biomaterial. Extruded samples were calcinated at 1100 °C, thermally treated in different atmospheres: at 1450 °C in air and at 1300 °C in vacuum. An approach was made to examine the adhesion and colonization intensity of Staphylococcus epidermidis and Pseudomonas aeruginosa on TiO2 ceramic in vitro. It was found that Ps.aeruginosa demonstrated higher adhesion and colonization intensity as S.epidermidis and TiO2 samples treated in vacuum demonstrated higher attachment of microorganisms as TiO2 samples treated in air. It was supposed that surface charge promoted the bacterial adhesion on the vacuum treated samples.",

keywords = "Adhesion and colonization, In vitro, Pseudomonas aeruginosa, Staphylococcus epidermidis, TiO ceramic",

author = "Agnese Pavlova and Aigars Reinis and Liga Berzina-Cimdina and Juta Kroica and Aleksandra Burlakova and Kristaps Rubenis",

year = "2011",

doi = "10.4028/www.scientific.net/AMR.222.301",

language = "English",

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journal = "Advanced Materials Research",

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note = "9th International Conference on Global Research and Education : Inter-Academia 2010 ; Conference date: 09-08-2010 Through 12-08-2010",

url = "https://www.businesswire.com/news/home/20110914006259/en/Research-and-Markets-Global-Research-and-Education---A-Collection-of-Papers-Presented-at-the-9th-International-Conference-on-Global-Research-Education-INTER-ACADEMIA-2010, https://andor.tuni.fi/discovery/fulldisplay?vid=358FIN_TAMPO:VU1&docid=alma9910655333505973&lang=fi&context=L",

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T1 - Staphylococcus epidermidis and Pseudomonas aeruginosa adhesion intensity on a TiO2 ceramic in an in vitro study

AU - Pavlova, Agnese

AU - Reinis, Aigars

AU - Berzina-Cimdina, Liga

AU - Kroica, Juta

AU - Burlakova, Aleksandra

AU - Rubenis, Kristaps

N1 - Conference code: 9

PY - 2011

Y1 - 2011

N2 - Extrusion is a perspective forming technology for obtaining objects with certain profile, important for the TiO2 application as biomaterial. Extruded samples were calcinated at 1100 °C, thermally treated in different atmospheres: at 1450 °C in air and at 1300 °C in vacuum. An approach was made to examine the adhesion and colonization intensity of Staphylococcus epidermidis and Pseudomonas aeruginosa on TiO2 ceramic in vitro. It was found that Ps.aeruginosa demonstrated higher adhesion and colonization intensity as S.epidermidis and TiO2 samples treated in vacuum demonstrated higher attachment of microorganisms as TiO2 samples treated in air. It was supposed that surface charge promoted the bacterial adhesion on the vacuum treated samples.

AB - Extrusion is a perspective forming technology for obtaining objects with certain profile, important for the TiO2 application as biomaterial. Extruded samples were calcinated at 1100 °C, thermally treated in different atmospheres: at 1450 °C in air and at 1300 °C in vacuum. An approach was made to examine the adhesion and colonization intensity of Staphylococcus epidermidis and Pseudomonas aeruginosa on TiO2 ceramic in vitro. It was found that Ps.aeruginosa demonstrated higher adhesion and colonization intensity as S.epidermidis and TiO2 samples treated in vacuum demonstrated higher attachment of microorganisms as TiO2 samples treated in air. It was supposed that surface charge promoted the bacterial adhesion on the vacuum treated samples.

KW - Adhesion and colonization

KW - In vitro

KW - Pseudomonas aeruginosa

KW - Staphylococcus epidermidis

KW - TiO ceramic

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DO - 10.4028/www.scientific.net/AMR.222.301

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SN - 1022-6680

SP - 301

EP - 304

JO - Advanced Materials Research

JF - Advanced Materials Research

T2 - 9th International Conference on Global Research and Education

Y2 - 9 August 2010 through 12 August 2010

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