PL EN


Preferencje help
Widoczny [Schowaj] Abstrakt
Liczba wyników
2013 | 60 | 4 |
Tytuł artykułu

Nanosilver against fungi. Silver nanoparticles as an effective biocidal factor

Treść / Zawartość
Warianty tytułu
Języki publikacji
EN
Abstrakty
EN
The work presents a method of obtaining an aqueous raspberry extract as well as its physicochemical and analytical characteristics. The paper also contains a description of the method of preparation of nanosilver suspensions based on this extract. The raspberry extract served as a source of phenolic compounds which acted as both reducing and stabilizing agents. Suspensions of silver nanoparticles were obtained with the use of chemical reduction method. The silver ions concentration, pH value and temperature of samples incubation were independent variables. The next step of the research was to measure the antifungal activity of the received silver nanoparticles as well as to perform a mycological efficacy resistance analysis of the tested preparations in relation to different concentrations of nanostructured silver. Tests were conducted in compliance with the Eucast guidelines. The results of microbiological study of (the samples') biocidal effect against Cladosporium cladosporoides and Aspergillus niger are described. It was found that using nanosilver suspension at the concentration of 50 ppm inhibited the growth of Cladosporium cladosporoides and Aspergillus niger by 90% and 70%, respectively.
Słowa kluczowe
Wydawca
-
Rocznik
Tom
60
Numer
4
Opis fizyczny
p.795-798,fig.,ref.
Twórcy
autor
  • Cracow University of Technology, Institute of Inorganic Chemistry and Technology, Krakow, Poland
autor
  • Cracow University of Technology, Institute of Inorganic Chemistry and Technology, Krakow, Poland
  • Silesian Environmental Ph.D. Studies Centre, Central Mining Institute, Katowice, Poland
autor
  • The Implementing Company Krakow, Poland
Bibliografia
  • Bellotti N, Salvatore L, Deyá C, Del Panno MT, del Amo B, Romagnoli R (2013) The application of bioactive compounds from the food industry to control mold growth in indoor waterborne coatings. Colloids Surf B 104: 140-144. 
  • Blainski A, Lopes GC, de Mello JC (2013) Application and analysis of the Folin-Ciocalteu method for the determination of the total phenolic content from Limonium Brasiliense l. Molecules 18: 6852-6865. 
  • Das S, Parida UK, Bindhani BK (2013) Green biosynthesis of silver nanoparticles using Moringa Oleifera leaf. Int J Nanotechnol Appl 3: 51-62.
  • Hakkinen SH, Karenlampi SO, Mykkanen HM, Heinonen IM, Torronen AR (2000) Ellagic acid content in berries: Influence of domestic processing and storage. Eur Food Res Technol 212: 175-180.
  • Iravani S, Zolfaghari B (2013) Green synthesis of silver nanoparticles using Pinus eldarica bark extract. BioMed Int Res Article ID 639725, 5 pages, doi:10.1155/2013/639725. 
  • Isaac RSR, Sakthivel G, Murthy C (2013) Green synthesis of gold and silver nanoparticles using Averrhoa bilimbi fruit extract. J Nanotechnol Article ID 906592, 6 pages, doi:10.1155/2013/906592.
  • Jo YK, Kim BH, Jung G (2009) Antifungal activity of silver ions and nanoparticles on phytopathogenic fungi. Plant Disease 93: 1037-1043.
  • Kim SW, Jung JH, Lamsal K, Kim YS, Min JS, Lee YS (2012) Antifungal Effects of Silver Nanoparticles (AgNPs) against Various Plant Pathogenic Fungi. Mycobiology 40: 53-58. 
  • Kim KJ, Sung WS, Moon SK, Choi JS, Kim JG, Lee DG (2008) Antifungal effect of silver nanoparticles on dermatophytes. J Microbiol Biotechnol 18: 1482-1484. 
  • Kim KJ, Sung WS, Suh BK, Moon SK, Choi JS, Kim JG, Lee DG (2009) Antifungal activity and mode of action of silver nano-particles on Candida albicans. Biometals 22: 235-242. 
  • Korbekandi H, Asghari G, Jalayer SS, Jalayer MS, Bandegani M (2013) Nanosilver particles production using Juglans Regia (L. Walnut) leaf extract. J Nat Pharm Prod 8: 20-26.
  • Kumar DA (2012) Rapid and green synthesis of silver nanoparticles using the leaf extracts of Parthenium Hysterophorus: A nover biological approach. Int Res J Pharm 3: 169-173.
  • Pulit J, Banach M, Kowalski Z (2011) Nanosilver - making difficult decisions. Ecol Chem Eng S 18: 185-196.
  • Pulit J, Banach M, Zielina M, Laskowska B, Kurleto K (2013) Raspberry extract as both a stabilizer and a reducing agent in environmentally friendly process of receiving colloidal silver. J Nanomater Article ID 563826, 12 pages, doi:10.1155/2013/563826.
  • Sadeghi B, Jamali M, Kia S, Amininia A, Ghafari S (2010) Synthesis and characterization of silver nanoparticles for antibacterial activity. Int J Nano Dim 1: 119-124.
  • Sondi I, Salopek-Sondi B (2004) Silver nanoparticles as antimicrobial agent: a case study on E. coli as a model for Gram-negative bacteria. J Colloid Interface Sci 275: 177-182. 
  • Vaidyanathan R, Kalishwaralal K, Gopalram S, Gurunathan S (2009) Nanosilver - the burgeoning therapeutic molecule and its green synthesis. Biotechnol Adv 27: 924-937. 
  • Xu Y, Gao C, Li X, He Y, Zhou L, Pang G, Sun S (2013) In vitro antifungal activity of silver nanoparticles against ocular pathogenic filamentous fungi. J Ocul Pharmacol Ther 29: 270-274. 
  • Yasin S, Liu L, Yao J (2013) Biosynthesis of silver nanoparticles by bamboo leaves extract and their antimicrobial activity. J Fiber Bioeng Informat 6: 77-84.
Typ dokumentu
Bibliografia
Identyfikatory
Identyfikator YADDA
bwmeta1.element.agro-f3f306ab-5c7b-45b9-9685-b3e0dccc6d42
JavaScript jest wyłączony w Twojej przeglądarce internetowej. Włącz go, a następnie odśwież stronę, aby móc w pełni z niej korzystać.