Antimicrobial activity of metal oxide nanoparticles supported onto natural clinoptilolite
Само за регистроване кориснике
2012
Чланак у часопису (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
The antimicrobial activity of Cu2O, ZnO and NiO nanoparticles supported onto natural clinoptilolite was investigated in the secondary effluent under dark conditions. After 24 h of contact the Cu2O and ZnO nanoparticles reduced the numbers of viable bacterial cells of Escherichia coli and Staphylococcus aureus in pure culture for four to six orders of magnitude and showed consistent 100% of antibacterial activity against native E. coli after 1 h of contact during 48 exposures. The antibacterial activity of NiO nanoparticles was less efficient. The Cu2O and NiO nanoparticles showed 100% of antiprotozoan activity against Paramecium caudatum and Euplotes affinis after 1 h of contact, while ZnO nanoparticles were less efficient. The morphology and crystallinity of the nanoparticles were not affected by microorganisms. The metal oxide nanoparticles could find a novel application in the disinfection of secondary effluent and removal of pathogenic microorganisms in the tertiary stage of wastew...ater treatment.
Кључне речи:
Microorganisms / Copper / Nickel / Wastewater / Zeolite / ZincИзвор:
Chemosphere, 2012, 88, 9, 1103-1107Издавач:
- Pergamon-Elsevier Science Ltd, Oxford
Финансирање / пројекти:
- Ministry of Science, Education and Sports of the Republic of CroatiaMinistry of Science, Education and Sports, Republic of Croatia [1191155-1203]
- Порозни материјали на бази оксида у заштити животне средине од генотоксичних супстанци (RS-MESTD-Basic Research (BR or ON)-172018)
- Eureka E!4208
DOI: 10.1016/j.chemosphere.2012.05.023
ISSN: 0045-6535
PubMed: 22677524
WoS: 000306209700009
Scopus: 2-s2.0-84862239548
Колекције
Институција/група
Tehnološko-metalurški fakultetTY - JOUR AU - Hrenović, Jasna AU - Dikić, Jelena AU - Daneu, Nina AU - Kepcija, Renata Matonickin AU - Rajić, Nevenka PY - 2012 UR - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/2138 AB - The antimicrobial activity of Cu2O, ZnO and NiO nanoparticles supported onto natural clinoptilolite was investigated in the secondary effluent under dark conditions. After 24 h of contact the Cu2O and ZnO nanoparticles reduced the numbers of viable bacterial cells of Escherichia coli and Staphylococcus aureus in pure culture for four to six orders of magnitude and showed consistent 100% of antibacterial activity against native E. coli after 1 h of contact during 48 exposures. The antibacterial activity of NiO nanoparticles was less efficient. The Cu2O and NiO nanoparticles showed 100% of antiprotozoan activity against Paramecium caudatum and Euplotes affinis after 1 h of contact, while ZnO nanoparticles were less efficient. The morphology and crystallinity of the nanoparticles were not affected by microorganisms. The metal oxide nanoparticles could find a novel application in the disinfection of secondary effluent and removal of pathogenic microorganisms in the tertiary stage of wastewater treatment. PB - Pergamon-Elsevier Science Ltd, Oxford T2 - Chemosphere T1 - Antimicrobial activity of metal oxide nanoparticles supported onto natural clinoptilolite EP - 1107 IS - 9 SP - 1103 VL - 88 DO - 10.1016/j.chemosphere.2012.05.023 ER -
@article{ author = "Hrenović, Jasna and Dikić, Jelena and Daneu, Nina and Kepcija, Renata Matonickin and Rajić, Nevenka", year = "2012", abstract = "The antimicrobial activity of Cu2O, ZnO and NiO nanoparticles supported onto natural clinoptilolite was investigated in the secondary effluent under dark conditions. After 24 h of contact the Cu2O and ZnO nanoparticles reduced the numbers of viable bacterial cells of Escherichia coli and Staphylococcus aureus in pure culture for four to six orders of magnitude and showed consistent 100% of antibacterial activity against native E. coli after 1 h of contact during 48 exposures. The antibacterial activity of NiO nanoparticles was less efficient. The Cu2O and NiO nanoparticles showed 100% of antiprotozoan activity against Paramecium caudatum and Euplotes affinis after 1 h of contact, while ZnO nanoparticles were less efficient. The morphology and crystallinity of the nanoparticles were not affected by microorganisms. The metal oxide nanoparticles could find a novel application in the disinfection of secondary effluent and removal of pathogenic microorganisms in the tertiary stage of wastewater treatment.", publisher = "Pergamon-Elsevier Science Ltd, Oxford", journal = "Chemosphere", title = "Antimicrobial activity of metal oxide nanoparticles supported onto natural clinoptilolite", pages = "1107-1103", number = "9", volume = "88", doi = "10.1016/j.chemosphere.2012.05.023" }
Hrenović, J., Dikić, J., Daneu, N., Kepcija, R. M.,& Rajić, N.. (2012). Antimicrobial activity of metal oxide nanoparticles supported onto natural clinoptilolite. in Chemosphere Pergamon-Elsevier Science Ltd, Oxford., 88(9), 1103-1107. https://doi.org/10.1016/j.chemosphere.2012.05.023
Hrenović J, Dikić J, Daneu N, Kepcija RM, Rajić N. Antimicrobial activity of metal oxide nanoparticles supported onto natural clinoptilolite. in Chemosphere. 2012;88(9):1103-1107. doi:10.1016/j.chemosphere.2012.05.023 .
Hrenović, Jasna, Dikić, Jelena, Daneu, Nina, Kepcija, Renata Matonickin, Rajić, Nevenka, "Antimicrobial activity of metal oxide nanoparticles supported onto natural clinoptilolite" in Chemosphere, 88, no. 9 (2012):1103-1107, https://doi.org/10.1016/j.chemosphere.2012.05.023 . .