Application of Gold Nanoparticles for Simultaneous Determination of Polycyclic Aromatic Hydrocarbons in Water Samples with the Aid of Multivariate Chemometric Methods, M.Sc. Thesis Sharif University of Technology ; Parastar Shahri, Hadi (Supervisor) ; Hormozi Nezhad, Mohammad Reza (Supervisor)
Abstract
In this study, a multivariate-based strategy was developed for simultaneous determination of thirteen carcinogenic polycyclic aromatic hydrocarbons (PAHs) in water samples using gold nanoparticles (AuNPs) as solid-phase extraction (SPE) sorbent combined with gas chromatography-flame ionization detector (GC-FID). The extraction technique is based on the strong affinity between citrate capped AuNPs and PAHs. Furthermore, characterization of AuNPs was performed by UV-Vis and TEM techniques. A rotatable central composite design (CCD) combined with multiple linear regression (MLR) was used for designing the extraction procedure and developing models using the GC peak areas of 13 PAHs. Also,...
Cataloging briefApplication of Gold Nanoparticles for Simultaneous Determination of Polycyclic Aromatic Hydrocarbons in Water Samples with the Aid of Multivariate Chemometric Methods, M.Sc. Thesis Sharif University of Technology ; Parastar Shahri, Hadi (Supervisor) ; Hormozi Nezhad, Mohammad Reza (Supervisor)
Abstract
In this study, a multivariate-based strategy was developed for simultaneous determination of thirteen carcinogenic polycyclic aromatic hydrocarbons (PAHs) in water samples using gold nanoparticles (AuNPs) as solid-phase extraction (SPE) sorbent combined with gas chromatography-flame ionization detector (GC-FID). The extraction technique is based on the strong affinity between citrate capped AuNPs and PAHs. Furthermore, characterization of AuNPs was performed by UV-Vis and TEM techniques. A rotatable central composite design (CCD) combined with multiple linear regression (MLR) was used for designing the extraction procedure and developing models using the GC peak areas of 13 PAHs. Also,...
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