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| Content Provider | World Health Organization (WHO)-Global Index Medicus |
|---|---|
| Author | Hassabo, Ahmed G. Nada, Ahmed A. Ibrahim, Hassan M. Abou-Zeid, N. Y. |
| Description | Author Affiliation: Hassabo AG ( National Research Centre, Textile Research Division, Cairo, Egypt. Electronic address: aga.hassabo@hotmail.com.); Nada AA ( National Research Centre, Textile Research Division, Cairo, Egypt.); Ibrahim HM ( National Research Centre, Textile Research Division, Cairo, Egypt.); Abou-Zeid NY ( National Research Centre, Textile Research Division, Cairo, Egypt.) |
| Abstract | A method to impregnate silver nanoparticles (AgNPs) into different polysaccharides substrates (cellulose powder (CP), microcrystalline cellulose (MCC), carboxymethyl cellulose (CMC) and chitosan (Chit)) by using glucose as reducing agent, is presented. X-ray diffraction analyses of polysaccharides coated with AgNPs showed the formation of silver particle sizes in the range of 3.7-5.6 nm and have almost spherical shape. The entire prepared composite shows antimicrobial effect. The antibacterial activity of polysaccharides loaded with silver nanoparticles was evaluated against Gram-negative Escherichia coli (E. coli) and Gram-positive Staphylococcus aureus (S. aureus) bacteria. The results suggest excellent antibacterial activity. |
| File Format | HTM / HTML |
| ISSN | 01448617 |
| Volume Number | 122 |
| e-ISSN | 18791344 |
| Journal | Carbohydrate Polymers |
| Language | English |
| Publisher | Elsevier |
| Publisher Date | 2015-05-20 |
| Publisher Place | Great Britain (UK) |
| Access Restriction | One Nation One Subscription (ONOS) |
| Subject Keyword | Discipline Biochemistry__semicolon__materials Discipline Science Anti-bacterial Agents Pharmacology Escherichia Coli Drug Effects Glucose Chemistry Metal Nanoparticles Polysaccharides Silver Staphylococcus Aureus Escherichia Coli Infections Drug Therapy Microbiology Microbial Sensitivity Tests Microscopy, Electron, Scanning Microscopy, Electron, Transmission Nanocomposites Particle Size Staphylococcal Infections Substrate Specificity X-ray Diffraction Journal Article Research Support, Non-u.s. Gov't |
| Content Type | Text |
| Resource Type | Article |
| Subject | Organic Chemistry Materials Chemistry Polymers and Plastics |
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