Adsorption of Organophosphate Pesticide Dimethoate on Gold Nanospheres and Nanorods
2016
Autori
Momić, TatjanaLazarević-Pasti, Tamara
Bogdanović, Una
Vodnik, Vesna
Mraković, Ana
Rakocević, Zlatko
Pavlović, Vladimir
Vasić, Vesna
Članak u časopisu (Objavljena verzija)
Metapodaci
Prikaz svih podataka o dokumentuApstrakt
Organophosphorus pesticide dimethoate was adsorbed onto gold nanospheres and nanorods in aqueous solution using batch technique. Adsorption of dimethoate onto gold nanoparticles was confirmed by UV-Vis spectrophotometry, TEM, AFM, and FTIR analysis. The adsorption of nanospheres resulted in aggregation which was not the case with nanorods. Nanoparticles adsorption features were characterized using Langmuir and Freundlich isotherm models. The Langmuir adsorption isotherm was found to have the best fit to the experimental data for both types of nanoparticles. Adsorption capacity detected for nanospheres is 456 mg/g and for nanorods is 57.1 mg/g. Also, nanoparticles were successfully used for dimethoate removal from spiked drinking water while nanospheres were shown to be more efficient than nanorods.
Izvor:
Journal of Nanomaterials, 2016, 2016Izdavač:
- Hindawi Ltd, London
Finansiranje / projekti:
- Istraživanja interakcija enzima sa toksičnim i farmakološki aktivnim molekulima (RS-MESTD-Basic Research (BR or ON)-172023)
DOI: 10.1155/2016/8910271
ISSN: 1687-4110
WoS: 000390582800001
Scopus: 2-s2.0-85008895422
Institucija/grupa
Poljoprivredni fakultetTY - JOUR AU - Momić, Tatjana AU - Lazarević-Pasti, Tamara AU - Bogdanović, Una AU - Vodnik, Vesna AU - Mraković, Ana AU - Rakocević, Zlatko AU - Pavlović, Vladimir AU - Vasić, Vesna PY - 2016 UR - http://aspace.agrif.bg.ac.rs/handle/123456789/4038 AB - Organophosphorus pesticide dimethoate was adsorbed onto gold nanospheres and nanorods in aqueous solution using batch technique. Adsorption of dimethoate onto gold nanoparticles was confirmed by UV-Vis spectrophotometry, TEM, AFM, and FTIR analysis. The adsorption of nanospheres resulted in aggregation which was not the case with nanorods. Nanoparticles adsorption features were characterized using Langmuir and Freundlich isotherm models. The Langmuir adsorption isotherm was found to have the best fit to the experimental data for both types of nanoparticles. Adsorption capacity detected for nanospheres is 456 mg/g and for nanorods is 57.1 mg/g. Also, nanoparticles were successfully used for dimethoate removal from spiked drinking water while nanospheres were shown to be more efficient than nanorods. PB - Hindawi Ltd, London T2 - Journal of Nanomaterials T1 - Adsorption of Organophosphate Pesticide Dimethoate on Gold Nanospheres and Nanorods VL - 2016 DO - 10.1155/2016/8910271 ER -
@article{ author = "Momić, Tatjana and Lazarević-Pasti, Tamara and Bogdanović, Una and Vodnik, Vesna and Mraković, Ana and Rakocević, Zlatko and Pavlović, Vladimir and Vasić, Vesna", year = "2016", abstract = "Organophosphorus pesticide dimethoate was adsorbed onto gold nanospheres and nanorods in aqueous solution using batch technique. Adsorption of dimethoate onto gold nanoparticles was confirmed by UV-Vis spectrophotometry, TEM, AFM, and FTIR analysis. The adsorption of nanospheres resulted in aggregation which was not the case with nanorods. Nanoparticles adsorption features were characterized using Langmuir and Freundlich isotherm models. The Langmuir adsorption isotherm was found to have the best fit to the experimental data for both types of nanoparticles. Adsorption capacity detected for nanospheres is 456 mg/g and for nanorods is 57.1 mg/g. Also, nanoparticles were successfully used for dimethoate removal from spiked drinking water while nanospheres were shown to be more efficient than nanorods.", publisher = "Hindawi Ltd, London", journal = "Journal of Nanomaterials", title = "Adsorption of Organophosphate Pesticide Dimethoate on Gold Nanospheres and Nanorods", volume = "2016", doi = "10.1155/2016/8910271" }
Momić, T., Lazarević-Pasti, T., Bogdanović, U., Vodnik, V., Mraković, A., Rakocević, Z., Pavlović, V.,& Vasić, V.. (2016). Adsorption of Organophosphate Pesticide Dimethoate on Gold Nanospheres and Nanorods. in Journal of Nanomaterials Hindawi Ltd, London., 2016. https://doi.org/10.1155/2016/8910271
Momić T, Lazarević-Pasti T, Bogdanović U, Vodnik V, Mraković A, Rakocević Z, Pavlović V, Vasić V. Adsorption of Organophosphate Pesticide Dimethoate on Gold Nanospheres and Nanorods. in Journal of Nanomaterials. 2016;2016. doi:10.1155/2016/8910271 .
Momić, Tatjana, Lazarević-Pasti, Tamara, Bogdanović, Una, Vodnik, Vesna, Mraković, Ana, Rakocević, Zlatko, Pavlović, Vladimir, Vasić, Vesna, "Adsorption of Organophosphate Pesticide Dimethoate on Gold Nanospheres and Nanorods" in Journal of Nanomaterials, 2016 (2016), https://doi.org/10.1155/2016/8910271 . .