Green synthesis of PGA-capped silver nanoparticles and their characterization
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Owing to their persistent antibacterial properties, Ag nanoparticles are increasingly used in clinical practice and investigated in recent laboratory research. Although there are a number of methods for the synthesis of Ag nanoparticles, recent research trends comply with the requirements of Non-toxic Environmental Chemistry. In this study, the synthesis of silver nanoparticles was based on the principles of green chemistry. In order to improve their antibacterial properties and biocompatibility, Ag nanoparticles can be coated with various biocompatible and biodegradable polymers that can ensure their better interaction with cells and more favourable size distribution. Poly(α, γ-glutamic acid) is one of the polymers that have the required properties; it also serves as particle stabilizer. The synthesis of Ag nanoparticles was performed by a modified chemical reduction method with glucose as the reducing agent. The samples were characterized by UV/ Vis spectroscopy, FESEM and Zeta poten...tial measurements
Keywords:
silver nanoparticles / coating / poly(α,γ,l-glutamic acid) / PGASource:
Program and the Book of Abstracts / Ninth Young Researchers Conference Materials Sciences and Engineering, December 20–22, 2010, Belgrade, Serbia, 2010, 11-11Publisher:
- Belgrade : Institute of Technical Sciences of SASA
Projects:
- Sinteza funkcionalnih materijala sa kontrolisanom strukturom na molekularnom i nano nivou (RS-142006)
TY - CONF AU - Savanović, Igor AU - Stevanović, Magdalena AU - Škapin, Srečo Davor AU - Marković, M. AU - Uskoković, Dragan PY - 2010 UR - http://dais.sanu.ac.rs/123456789/3450 AB - Owing to their persistent antibacterial properties, Ag nanoparticles are increasingly used in clinical practice and investigated in recent laboratory research. Although there are a number of methods for the synthesis of Ag nanoparticles, recent research trends comply with the requirements of Non-toxic Environmental Chemistry. In this study, the synthesis of silver nanoparticles was based on the principles of green chemistry. In order to improve their antibacterial properties and biocompatibility, Ag nanoparticles can be coated with various biocompatible and biodegradable polymers that can ensure their better interaction with cells and more favourable size distribution. Poly(α, γ-glutamic acid) is one of the polymers that have the required properties; it also serves as particle stabilizer. The synthesis of Ag nanoparticles was performed by a modified chemical reduction method with glucose as the reducing agent. The samples were characterized by UV/ Vis spectroscopy, FESEM and Zeta potential measurements PB - Belgrade : Institute of Technical Sciences of SASA C3 - Program and the Book of Abstracts / Ninth Young Researchers Conference Materials Sciences and Engineering, December 20–22, 2010, Belgrade, Serbia T1 - Green synthesis of PGA-capped silver nanoparticles and their characterization SP - 11 EP - 11 ER -
@conference{ author = "Savanović, Igor and Stevanović, Magdalena and Škapin, Srečo Davor and Marković, M. and Uskoković, Dragan", year = "2010", url = "http://dais.sanu.ac.rs/123456789/3450", abstract = "Owing to their persistent antibacterial properties, Ag nanoparticles are increasingly used in clinical practice and investigated in recent laboratory research. Although there are a number of methods for the synthesis of Ag nanoparticles, recent research trends comply with the requirements of Non-toxic Environmental Chemistry. In this study, the synthesis of silver nanoparticles was based on the principles of green chemistry. In order to improve their antibacterial properties and biocompatibility, Ag nanoparticles can be coated with various biocompatible and biodegradable polymers that can ensure their better interaction with cells and more favourable size distribution. Poly(α, γ-glutamic acid) is one of the polymers that have the required properties; it also serves as particle stabilizer. The synthesis of Ag nanoparticles was performed by a modified chemical reduction method with glucose as the reducing agent. The samples were characterized by UV/ Vis spectroscopy, FESEM and Zeta potential measurements", publisher = "Belgrade : Institute of Technical Sciences of SASA", journal = "Program and the Book of Abstracts / Ninth Young Researchers Conference Materials Sciences and Engineering, December 20–22, 2010, Belgrade, Serbia", title = "Green synthesis of PGA-capped silver nanoparticles and their characterization", pages = "11-11" }
Savanović I, Stevanović M, Škapin SD, Marković M, Uskoković D. Green synthesis of PGA-capped silver nanoparticles and their characterization. Program and the Book of Abstracts / Ninth Young Researchers Conference Materials Sciences and Engineering, December 20–22, 2010, Belgrade, Serbia. 2010;:11-11
Savanović, I., Stevanović, M., Škapin, S. D., Marković, M.,& Uskoković, D. (2010). Green synthesis of PGA-capped silver nanoparticles and their characterization. Program and the Book of Abstracts / Ninth Young Researchers Conference Materials Sciences and Engineering, December 20–22, 2010, Belgrade, SerbiaBelgrade : Institute of Technical Sciences of SASA., null, 11-11.
Savanović Igor, Stevanović Magdalena, Škapin Srečo Davor, Marković M., Uskoković Dragan, "Green synthesis of PGA-capped silver nanoparticles and their characterization" null (2010):11-11