Bactericidal and Bioactive Ceramic Scaffold
Infections caused by bacteria are among the main factors for the rejection of materials used in implants. Ceramic scaffolds containing silver have been shown to be bioactive and bactericidal for different strains of bacteria. In this work, glasses containing silver were synthesized by the sol-gel m...
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| Format: | Article |
| Language: | English |
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Universidade Federal de Mato Grosso do Sul
2025-05-01
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| Series: | Orbital: The Electronic Journal of Chemistry |
| Subjects: | |
| Online Access: | https://trilhasdahistoria.ufms.br/index.php/orbital/article/view/20255 |
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| author | Camila Dias de Oliveira Dias de Oliveira Gabrieli Andressa de Campos Juliana Cheleski Wiggers Elvio Antônio de Campos Silvia Denofre de Campos |
| author_facet | Camila Dias de Oliveira Dias de Oliveira Gabrieli Andressa de Campos Juliana Cheleski Wiggers Elvio Antônio de Campos Silvia Denofre de Campos |
| author_sort | Camila Dias de Oliveira Dias de Oliveira |
| collection | DOAJ |
| description |
Infections caused by bacteria are among the main factors for the rejection of materials used in implants. Ceramic scaffolds containing silver have been shown to be bioactive and bactericidal for different strains of bacteria. In this work, glasses containing silver were synthesized by the sol-gel method to obtain scaffolds. Bands were observed in the 1200–930 cm-1 region that can be attributed to Si–O–Si bonds, but also bands of overlapping phosphate groups, bands at 490 cm-1 of Si–O–NBO, Si–O-Zn, and diffraction peaks corresponding to the hydroxyapatite phase. Bioactivity tests in the presence of the body fluid simulating solution (SBF) and antibacterial activity tests indicate that the glass and scaffolds are bioactive and bactericidal.
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| format | Article |
| id | doaj-art-2fba50ef8e2942c6af818cb211dc4bd1 |
| institution | OA Journals |
| issn | 1984-6428 |
| language | English |
| publishDate | 2025-05-01 |
| publisher | Universidade Federal de Mato Grosso do Sul |
| record_format | Article |
| series | Orbital: The Electronic Journal of Chemistry |
| spelling | doaj-art-2fba50ef8e2942c6af818cb211dc4bd12025-08-20T02:26:15ZengUniversidade Federal de Mato Grosso do SulOrbital: The Electronic Journal of Chemistry1984-64282025-05-0117210.17807/orbital.v17i2.20255Bactericidal and Bioactive Ceramic ScaffoldCamila Dias de Oliveira Dias de Oliveira0Gabrieli Andressa de Campos1Juliana Cheleski Wiggers 2Elvio Antônio de Campos3Silvia Denofre de Campos4Universidade Estadual do Oeste do ParanáUniversidade Estadual do Oeste do ParanáUniversidade Estadual do Oeste do ParanáUniversidade Estadual do Oeste do ParanáUniversidade Estadual do Paraná Infections caused by bacteria are among the main factors for the rejection of materials used in implants. Ceramic scaffolds containing silver have been shown to be bioactive and bactericidal for different strains of bacteria. In this work, glasses containing silver were synthesized by the sol-gel method to obtain scaffolds. Bands were observed in the 1200–930 cm-1 region that can be attributed to Si–O–Si bonds, but also bands of overlapping phosphate groups, bands at 490 cm-1 of Si–O–NBO, Si–O-Zn, and diffraction peaks corresponding to the hydroxyapatite phase. Bioactivity tests in the presence of the body fluid simulating solution (SBF) and antibacterial activity tests indicate that the glass and scaffolds are bioactive and bactericidal. https://trilhasdahistoria.ufms.br/index.php/orbital/article/view/20255antibacterial, bioglass scaffolds, hydroxyapatite, silver nanoparticle |
| spellingShingle | Camila Dias de Oliveira Dias de Oliveira Gabrieli Andressa de Campos Juliana Cheleski Wiggers Elvio Antônio de Campos Silvia Denofre de Campos Bactericidal and Bioactive Ceramic Scaffold Orbital: The Electronic Journal of Chemistry antibacterial, bioglass scaffolds, hydroxyapatite, silver nanoparticle |
| title | Bactericidal and Bioactive Ceramic Scaffold |
| title_full | Bactericidal and Bioactive Ceramic Scaffold |
| title_fullStr | Bactericidal and Bioactive Ceramic Scaffold |
| title_full_unstemmed | Bactericidal and Bioactive Ceramic Scaffold |
| title_short | Bactericidal and Bioactive Ceramic Scaffold |
| title_sort | bactericidal and bioactive ceramic scaffold |
| topic | antibacterial, bioglass scaffolds, hydroxyapatite, silver nanoparticle |
| url | https://trilhasdahistoria.ufms.br/index.php/orbital/article/view/20255 |
| work_keys_str_mv | AT camiladiasdeoliveiradiasdeoliveira bactericidalandbioactiveceramicscaffold AT gabrieliandressadecampos bactericidalandbioactiveceramicscaffold AT julianacheleskiwiggers bactericidalandbioactiveceramicscaffold AT elvioantoniodecampos bactericidalandbioactiveceramicscaffold AT silviadenofredecampos bactericidalandbioactiveceramicscaffold |