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AuthorAl-Saad, Khalid A.
AuthorRamadan, Ahmed A.
AuthorRakib, Md F
AuthorAbul Baker, Abdullah A.
Available date2022-03-10T06:31:14Z
Publication Date2016
Publication NameQatar Foundation Annual Research Conference Proceedings
Resourceqscience
CitationAl-Saad KA, Ramadan AA, Rakib MF, Abul Baker AA. (2016). Synthesis and Characterization of Functionalized Silica-Nanoparticles and their Applications for the Removal of Pesticides from Aqueous Solution. Qatar Foundation Annual Research Conference Proceedings 2016: EEPP2325 http://dx.doi.org/10.5339/qfarc.2016.EEPP2325.
ISSN2226-9649
URIhttps://doi.org/10.5339/qfarc.2016.EEPP2325
URIhttp://hdl.handle.net/10576/27909
AbstractSilica nanoparticles functionalized with three different active functional groups (C-8, cyano-propyl, and methacrylate (MA)) were synthesized, characterized and applied for the removal of ten carbamate pesticides from aqueous solution. Two methods were used for the synthesis of functionalized silica (grafting and sol-gel method). SEM, FTIR, and HCN were used for the characterization of the particles, while LC-MS/MS was used for the quantitative analysis of carbamate pesticides in the non-treated and treated aqueous solutions. The characterization results indicated the formation of uniformed, spherical and mono-dispersed particles when the cyano and MA particles were prepared by the Sol-gel. Also, results indicated that all of the synthesized particles were enhances for the removal of carbamate pesticides, and MA prepared by the Sol-gel methods had the highest ? removal for most of the carbamate pesticides tested.
Languageen
PublisherHamad bin Khalifa University Press (HBKU Press)
SubjectSilica-Nanoparticles
Pesticides
Aqueous Solution
carbamate pesticides
TitleSynthesis and Characterization of Functionalized Silica-Nanoparticles and their Applications for the Removal of Pesticides from Aqueous Solution
TypeConference Paper
Issue Number1
Volume Number2016
dc.accessType Open Access


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