2024 : 4 : 14
Mohammad Yaser Masoomi

Mohammad Yaser Masoomi

Academic rank: Assistant Professor
ORCID: https://orcid.org/0000-0003-1329-5947
Education: PhD.
ScopusId: 36927960900
Faculty: Science
Address: Arak University


Application of a Zn(II) based metal-organic framework as an efficient solid-phase extraction sorbent for preconcentration of plasticizer compounds
Metal-organic framework, sorbent, plasticizer compounds
Journal RSC ADV
Researchers Elham Tahmasebi ، Mohammad Yaser Masoomi ، Yadollah Yamini ، Ali morsali


A solid-phase extraction (SPE) sorbent, a Zn(II) based metal-organic framework, was prepared via a simple, solventless, green and a low-cost mechanosynthesis process. This sorbent was applied to the extraction of three plasticizer compounds (Di-n-butyl phthalate (DBP), di-2-(ethylhexyl) phthalate (DEHP) and dioctyladipate (DOA)) prior to analysis by gas chromatography with flame ionization detector (GC-FID). The applied sorbent had the advantages of large surface area, simple and low cost preparation process and good stability. Analytical performances of the proposed method were investigated under the optimum extraction conditions and compared with other SPE methods reported for the same analytes. Validation experiments showed that the optimized method presents good linearity (R2 > 0.994), satisfactory precision (RSD ≤ 6.3%), and suitable pre-concentration factors (92-295). The results indicated that solid phase extraction with the proposed sorbent had advantages of convenience, good sensitivity, high efficiency, and it could also be applied successfully to analyze plasticizers in real water samples.