Warning: Undefined array key "mm" in /www/wwwroot/www.ai-bt.com/si.php on line 10 Deprecated: trim(): Passing null to parameter #1 ($string) of type string is deprecated in /www/wwwroot/www.ai-bt.com/si.php on line 10 Antibacterial and bioactive silver-containing Na2O x CaO x 2SiO2 glass prepared by sol-gel method.

Literature DB >> 15387420

Antibacterial and bioactive silver-containing Na2O x CaO x 2SiO2 glass prepared by sol-gel method.

M Catauro¹, M G Raucci, F De Gaetano, A Marotta.

Abstract

The antibacterial effect of addition of silver oxide to Na2O x CaO x 2SiO2 glass have been studied. Silver containing and silver free Na2O x CaO x 2SiO2 glasses have been prepared by sol-gel synthesis using tetramethil orthosilicate, sodium ethoxide, calcium nitrate tetrahydrate and silver nitrate as starting materials and methyl ethyl ketone as solvent. The gel was examined by differential thermal analysis, thermo gravimetric analysis, FTIR spectroscopy and X-ray diffraction analysis. Antibacterial and bioactive tests on gel glass powders, obtained after a heat treatment of 2 h at 600 degrees C of the dried gel, were carried out. High antimicrobial effects of samples against Escherichia coli and Streptococcus mutans were found. FTIR measurements and SEM micrographs have ascertained the formation of a hydroxyapatite layer on the surface of samples soaked in a simulated body fluid for different times.

Entities: Chemical Species

Mesh：

Substances：

Year: 2004 PMID： 15387420 DOI： 10.1023/b:jmsm.0000032825.51052.00

Source DB: PubMed Journal: J Mater Sci Mater Med ISSN： 0957-4530 Impact factor: 3.896

4 in total

1. Antibacterial silver-containing silica glass prepared by sol-gel method.

Authors: M Kawashita; S Tsuneyama; F Miyaji; T Kokubo; H Kozuka; K Yamamoto
Journal: Biomaterials Date: 2000-02 Impact factor: 12.479

2. Chemical implant fixation using hydroxyl-apatite coatings. The development of a human total hip prosthesis for chemical fixation to bone using hydroxyl-apatite coatings on titanium substrates.

Authors: R G Geesink; K de Groot; C P Klein
Journal: Clin Orthop Relat Res Date: 1987-12 Impact factor: 4.176

3. Bacteriostatic action of a novel four-component bioactive glass.

Authors: M Bellantone; N J Coleman; L L Hench
Journal: J Biomed Mater Res Date: 2000-09-05

4. Antimicrobial effects of metal ions (Ag+, Cu2+, Zn2+) in hydroxyapatite.

Authors: T N Kim; Q L Feng; J O Kim; J Wu; H Wang; G C Chen; F Z Cui
Journal: J Mater Sci Mater Med Date: 1998-03 Impact factor: 3.896

4 in total

22 in total

10. Pyocyanine Biosynthetic Genes in Clinical and Environmental Isolates of Pseudomonas aeruginosa and Detection of Pyocyanine's Antimicrobial Effects with or without Colloidal Silver Nanoparticles.

Authors: Jamileh Nowroozi; Abbas Akhavan Sepahi; Afrooz Rashnonejad
Journal: Cell J Date: 2012-06-13 Impact factor: 2.479

Antibacterial and bioactive silver-containing Na2O x CaO x 2SiO2 glass prepared by sol-gel method.

1. Antibacterial silver-containing silica glass prepared by sol-gel method.

2. Chemical implant fixation using hydroxyl-apatite coatings. The development of a human total hip prosthesis for chemical fixation to bone using hydroxyl-apatite coatings on titanium substrates.

3. Bacteriostatic action of a novel four-component bioactive glass.

4. Antimicrobial effects of metal ions (Ag+, Cu2+, Zn2+) in hydroxyapatite.

1. Antibacterial effect of bioactive glasses on clinically important anaerobic bacteria in vitro.

2. Bactericidal effects of bioactive glasses on clinically important aerobic bacteria.

3. Enhanced of antibacterial activity of antibiotic-functionalized silver nanocomposites with good biocompatibility.

4. Synthesis of silver nanoparticles using haloarchaeal isolate Halococcus salifodinae BK3.

5. Fluorescence Quenching of Perylene DBPI Dye by Colloidal Low-Dimensional Gold Nanoparticles.

6. In Vivo Effects of Orally Administered Different Concentrations of Silver Oxide Nanoparticles in Hyperuricemic Mice.

7. Biofabrication of Ag nanoparticles using Moringa oleifera leaf extract and their antimicrobial activity.

8. Synthesis and characterization of Ag/Cu/HAP with platelet morphology.

9. Antibacterial activity of silver-doped hydroxyapatite nanoparticles against gram-positive and gram-negative bacteria.

10. Pyocyanine Biosynthetic Genes in Clinical and Environmental Isolates of Pseudomonas aeruginosa and Detection of Pyocyanine's Antimicrobial Effects with or without Colloidal Silver Nanoparticles.