Selenium nanoparticles: Effects of particle properties on biological activity
Апстракт
Nanotechnology, as a most promising approach in material science, has resulted in numerous enhancements and breakthroughs in diverse scientific fields. One of the examples is selenium nanoparticles (SeNPs) which emerged as a new form with some improved properties compared to other Se forms. Among these properties, anticancer, antimicrobial, antioxidative, and reduced toxicity are the most interesting from the aspect of biomedical applications. Due to simplicity, short duration, scalability, and reproducibility, chemical reduction is a synthesis technique very often applied in SeNPs production. The choice of reducing agents, their molar ratio with a precursor, and the choice of stabilizing agents are recognized as determining parameters for the application efficiency of designed SeNPs.
This presentation includes an overview of the results of SeNPs obtained by the reduction of sodium selenite and stabilized with different agents. Furthermore, the effects of synthesis parameters on the p...roperties of obtained particles (size, morphology, crystallinity, stability, surface chemistry) and biological activities such as antimicrobial, antioxidative, and cytotoxicity will be elaborate. In addition, some potential applications of SeNPs will be discussed, with particular reference to the results of in vivo experiments.
Кључне речи:
selenium nanoparticles / chemical reduction / biological activityИзвор:
28. Mednarodna konferenca o materialih in tehnologijah = 28th International Conference on Materials and Technology, 2023, 32-32Издавач:
- Ljubljana : Inštitut za kovinske materiale in tehnologije
Финансирање / пројекти:
- Министарство науке, технолошког развоја и иновација Републике Србије, институционално финансирање - 200175 (Институт техничких наука САНУ, Београд) (RS-MESTD-inst-2020-200175)
Институција/група
Институт техничких наука САНУ / Institute of Technical Sciences of SASATY - CONF AU - Filipović, Nenad AU - Tomić, Nina AU - Kuzmanović, Maja AU - Stojanović, Zoran AU - Stevanović, Magdalena PY - 2023 UR - https://dais.sanu.ac.rs/123456789/15762 AB - Nanotechnology, as a most promising approach in material science, has resulted in numerous enhancements and breakthroughs in diverse scientific fields. One of the examples is selenium nanoparticles (SeNPs) which emerged as a new form with some improved properties compared to other Se forms. Among these properties, anticancer, antimicrobial, antioxidative, and reduced toxicity are the most interesting from the aspect of biomedical applications. Due to simplicity, short duration, scalability, and reproducibility, chemical reduction is a synthesis technique very often applied in SeNPs production. The choice of reducing agents, their molar ratio with a precursor, and the choice of stabilizing agents are recognized as determining parameters for the application efficiency of designed SeNPs. This presentation includes an overview of the results of SeNPs obtained by the reduction of sodium selenite and stabilized with different agents. Furthermore, the effects of synthesis parameters on the properties of obtained particles (size, morphology, crystallinity, stability, surface chemistry) and biological activities such as antimicrobial, antioxidative, and cytotoxicity will be elaborate. In addition, some potential applications of SeNPs will be discussed, with particular reference to the results of in vivo experiments. PB - Ljubljana : Inštitut za kovinske materiale in tehnologije C3 - 28. Mednarodna konferenca o materialih in tehnologijah = 28th International Conference on Materials and Technology T1 - Selenium nanoparticles: Effects of particle properties on biological activity SP - 32 EP - 32 UR - https://hdl.handle.net/21.15107/rcub_dais_15762 ER -
@conference{ author = "Filipović, Nenad and Tomić, Nina and Kuzmanović, Maja and Stojanović, Zoran and Stevanović, Magdalena", year = "2023", abstract = "Nanotechnology, as a most promising approach in material science, has resulted in numerous enhancements and breakthroughs in diverse scientific fields. One of the examples is selenium nanoparticles (SeNPs) which emerged as a new form with some improved properties compared to other Se forms. Among these properties, anticancer, antimicrobial, antioxidative, and reduced toxicity are the most interesting from the aspect of biomedical applications. Due to simplicity, short duration, scalability, and reproducibility, chemical reduction is a synthesis technique very often applied in SeNPs production. The choice of reducing agents, their molar ratio with a precursor, and the choice of stabilizing agents are recognized as determining parameters for the application efficiency of designed SeNPs. This presentation includes an overview of the results of SeNPs obtained by the reduction of sodium selenite and stabilized with different agents. Furthermore, the effects of synthesis parameters on the properties of obtained particles (size, morphology, crystallinity, stability, surface chemistry) and biological activities such as antimicrobial, antioxidative, and cytotoxicity will be elaborate. In addition, some potential applications of SeNPs will be discussed, with particular reference to the results of in vivo experiments.", publisher = "Ljubljana : Inštitut za kovinske materiale in tehnologije", journal = "28. Mednarodna konferenca o materialih in tehnologijah = 28th International Conference on Materials and Technology", title = "Selenium nanoparticles: Effects of particle properties on biological activity", pages = "32-32", url = "https://hdl.handle.net/21.15107/rcub_dais_15762" }
Filipović, N., Tomić, N., Kuzmanović, M., Stojanović, Z.,& Stevanović, M.. (2023). Selenium nanoparticles: Effects of particle properties on biological activity. in 28. Mednarodna konferenca o materialih in tehnologijah = 28th International Conference on Materials and Technology Ljubljana : Inštitut za kovinske materiale in tehnologije., 32-32. https://hdl.handle.net/21.15107/rcub_dais_15762
Filipović N, Tomić N, Kuzmanović M, Stojanović Z, Stevanović M. Selenium nanoparticles: Effects of particle properties on biological activity. in 28. Mednarodna konferenca o materialih in tehnologijah = 28th International Conference on Materials and Technology. 2023;:32-32. https://hdl.handle.net/21.15107/rcub_dais_15762 .
Filipović, Nenad, Tomić, Nina, Kuzmanović, Maja, Stojanović, Zoran, Stevanović, Magdalena, "Selenium nanoparticles: Effects of particle properties on biological activity" in 28. Mednarodna konferenca o materialih in tehnologijah = 28th International Conference on Materials and Technology (2023):32-32, https://hdl.handle.net/21.15107/rcub_dais_15762 .