Characterisation and antimicrobial activity of silver nanoparticles derived from Vascellum pratense polysaccharide extract and sodium citrate
Нема приказа
Аутори
Petrović, Predrag M.Kostić, Danijela
Klaus, Anita
Vunduk, Jovana
Nikšić, Miomir
Veljović, Djordje
van Griensven, Leo
Чланак у часопису (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
Silver nanoparticles (AgNPs) were synthesized by “green”, cheap hydrothermal method in an autoclave using sodium citrate and Vascellum pratense polysaccharide extract as reducing and stabilizing agents. Presence of spherical AgNPs was confirmed by UV-VIS spectrophotometry and scanning electron microscopy; particle size was determined as ~ 40 nm. Even though colloidal solution had relatively low absolutevalue of zeta potential (-15 mV), short term stability studies suggested a stable system, with AgNPs being stabilized by both citrate and fungal polysaccharides, as FTIR spectra confirmed. The colloidal solution showed good antimicrobial activity against both G+/G- bacteria and Candida albicans, including methicilin resistant Staphylococcus aureus (MRSA). Products containing AgNPs and fungal polysaccharides, which possess various biological activities - most important being immunostimulation - may find use in treatment of skin conditions caused by pathogens.
Keywords: Silver nanoparticl...es, mushroom polysaccharides, zeta potential, anitmicrobial activity, MRS
Извор:
Journal of Engineering & Processing Management, 2018, 10, 1, 1-8Издавач:
- University of East Sarajevo, Faculty of Technology
Институција/група
Poljoprivredni fakultetTY - JOUR AU - Petrović, Predrag M. AU - Kostić, Danijela AU - Klaus, Anita AU - Vunduk, Jovana AU - Nikšić, Miomir AU - Veljović, Djordje AU - van Griensven, Leo PY - 2018 UR - http://aspace.agrif.bg.ac.rs/handle/123456789/4801 AB - Silver nanoparticles (AgNPs) were synthesized by “green”, cheap hydrothermal method in an autoclave using sodium citrate and Vascellum pratense polysaccharide extract as reducing and stabilizing agents. Presence of spherical AgNPs was confirmed by UV-VIS spectrophotometry and scanning electron microscopy; particle size was determined as ~ 40 nm. Even though colloidal solution had relatively low absolutevalue of zeta potential (-15 mV), short term stability studies suggested a stable system, with AgNPs being stabilized by both citrate and fungal polysaccharides, as FTIR spectra confirmed. The colloidal solution showed good antimicrobial activity against both G+/G- bacteria and Candida albicans, including methicilin resistant Staphylococcus aureus (MRSA). Products containing AgNPs and fungal polysaccharides, which possess various biological activities - most important being immunostimulation - may find use in treatment of skin conditions caused by pathogens. Keywords: Silver nanoparticles, mushroom polysaccharides, zeta potential, anitmicrobial activity, MRS PB - University of East Sarajevo, Faculty of Technology T2 - Journal of Engineering & Processing Management T1 - Characterisation and antimicrobial activity of silver nanoparticles derived from Vascellum pratense polysaccharide extract and sodium citrate EP - 8 IS - 1 SP - 1 VL - 10 UR - https://hdl.handle.net/21.15107/rcub_agrospace_4801 ER -
@article{ author = "Petrović, Predrag M. and Kostić, Danijela and Klaus, Anita and Vunduk, Jovana and Nikšić, Miomir and Veljović, Djordje and van Griensven, Leo", year = "2018", abstract = "Silver nanoparticles (AgNPs) were synthesized by “green”, cheap hydrothermal method in an autoclave using sodium citrate and Vascellum pratense polysaccharide extract as reducing and stabilizing agents. Presence of spherical AgNPs was confirmed by UV-VIS spectrophotometry and scanning electron microscopy; particle size was determined as ~ 40 nm. Even though colloidal solution had relatively low absolutevalue of zeta potential (-15 mV), short term stability studies suggested a stable system, with AgNPs being stabilized by both citrate and fungal polysaccharides, as FTIR spectra confirmed. The colloidal solution showed good antimicrobial activity against both G+/G- bacteria and Candida albicans, including methicilin resistant Staphylococcus aureus (MRSA). Products containing AgNPs and fungal polysaccharides, which possess various biological activities - most important being immunostimulation - may find use in treatment of skin conditions caused by pathogens. Keywords: Silver nanoparticles, mushroom polysaccharides, zeta potential, anitmicrobial activity, MRS", publisher = "University of East Sarajevo, Faculty of Technology", journal = "Journal of Engineering & Processing Management", title = "Characterisation and antimicrobial activity of silver nanoparticles derived from Vascellum pratense polysaccharide extract and sodium citrate", pages = "8-1", number = "1", volume = "10", url = "https://hdl.handle.net/21.15107/rcub_agrospace_4801" }
Petrović, P. M., Kostić, D., Klaus, A., Vunduk, J., Nikšić, M., Veljović, D.,& van Griensven, L.. (2018). Characterisation and antimicrobial activity of silver nanoparticles derived from Vascellum pratense polysaccharide extract and sodium citrate. in Journal of Engineering & Processing Management University of East Sarajevo, Faculty of Technology., 10(1), 1-8. https://hdl.handle.net/21.15107/rcub_agrospace_4801
Petrović PM, Kostić D, Klaus A, Vunduk J, Nikšić M, Veljović D, van Griensven L. Characterisation and antimicrobial activity of silver nanoparticles derived from Vascellum pratense polysaccharide extract and sodium citrate. in Journal of Engineering & Processing Management. 2018;10(1):1-8. https://hdl.handle.net/21.15107/rcub_agrospace_4801 .
Petrović, Predrag M., Kostić, Danijela, Klaus, Anita, Vunduk, Jovana, Nikšić, Miomir, Veljović, Djordje, van Griensven, Leo, "Characterisation and antimicrobial activity of silver nanoparticles derived from Vascellum pratense polysaccharide extract and sodium citrate" in Journal of Engineering & Processing Management, 10, no. 1 (2018):1-8, https://hdl.handle.net/21.15107/rcub_agrospace_4801 .