Zobrazeno 1 - 10
of 24
pro vyhledávání: '"Soleiman Bahar"'
Autor:
Delnia Heidari, Soleiman Bahar
Publikováno v:
Journal of Analytical Methods in Chemistry, Vol 2023 (2023)
In this study, magnetic mesoporous silica-Fe3O4-graphene oxide nanoparticles (Fe3O4@GO@mSiO2) were synthesized and used as sorbents for magnetic solid-phase extraction (MSPE) of trace amounts of quercetin in natural samples (spinach, green pepper, di
Externí odkaz:
https://doaj.org/article/bab7e5b8333646f6b5898ae9b85ed9ca
Publikováno v:
Journal of Analytical Methods in Chemistry, Vol 2023 (2023)
In this study, a magnetic metal-organic framework (MOF) was synthesized based on magnetic Fe3O4, Cu(II), and benzene-1,3,5-tricarboxylic acid (Cu-BTC) as a sorbent for solid phase extraction (SPE) of trace amounts of Pb(II) in water and lettuce sampl
Externí odkaz:
https://doaj.org/article/ef1061011c714b8abbe28687db1fa324
Publikováno v:
Journal of Analytical Methods in Chemistry, Vol 2022 (2022)
This study reports the construction of a novel SPME fiber based on chitosan and glutaraldehyde as coating material composites combined with high-performance liquid chromatography with an ultraviolet detector (HPLC-UV) for extraction and detection of
Externí odkaz:
https://doaj.org/article/5504e5b91434487289132ade38653333
Autor:
Soleiman Bahar, Razieh Zakerian
Publikováno v:
Iranian Journal of Chemistry & Chemical Engineering, Vol 33, Iss 4, Pp 51-58 (2014)
In this study, we combined Ionic Liquid-based Dispersive Liquid Liquid Micro Extraction (IL-DLLME) with FAAS for determining the palladium in different real samples at the trace level. 1-hexyl-3-methylimidazolium hexafluorophosphate [Hmim][PF6] ionic
Externí odkaz:
https://doaj.org/article/a4a962c01d0a4d959a085d99a0e02f98
Autor:
Marzieh Rahimi, Soleiman Bahar
Publikováno v:
Journal of Chromatographic Science. 61:87-95
A simple solid-phase microextraction technique using molecularly imprinted polymers (MIP-SPME) was prepared to monitor phenobarbital in urine samples. In this technique, the fiber was prepared via insertion of the modified stainless-steel wire in the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f7eddcb5bec6afe7d086644e8200e6a7
https://doi.org/10.1093/chromsci/bmac001
https://doi.org/10.1093/chromsci/bmac001
A new sample preparation method based on microextraction in packed syringe (MEPS) was developed for preconcentration of quercetin prior to its spectrophotometric determination. Molecularly imprinted polymers (MIPs) as packing material was used for hi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e49331b0fa5b3ee12d40348a1df809bd
https://doi.org/10.21203/rs.3.rs-2482755/v1
https://doi.org/10.21203/rs.3.rs-2482755/v1
Publikováno v:
Journal of analytical methods in chemistry. 2022
This study reports the construction of a novel SPME fiber based on chitosan and glutaraldehyde as coating material composites combined with high-performance liquid chromatography with an ultraviolet detector (HPLC-UV) for extraction and detection of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7be8c37d52b47c666b4539bce8546948
https://pubmed.ncbi.nlm.nih.gov/35874170
https://pubmed.ncbi.nlm.nih.gov/35874170
Publikováno v:
Microchemical Journal. 148:433-441
A novel sorbent for solid-phase microextraction (SPME) based on molecularly imprinted polymers (MIPs) was developed to determine of quercetin by high-performance liquid chromatography -UV detection (HPLC-UV). Sol-gel process as a simple method was us
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::00008b73eeed70f7b7008d4293067d60
https://doi.org/10.1016/j.microc.2019.05.032
https://doi.org/10.1016/j.microc.2019.05.032
Autor:
Soleiman Bahar, Razieh Zakerian
Publikováno v:
Journal of the Iranian Chemical Society. 16:741-745
In this paper, a straightforward method is presented to detect valproic acid after its microextraction. Molecularly imprinted polymer fiber was used in conjunction with chromatography-flame ionization to achieve this goal. A narrow bore silica capill
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3f99e05269e97a964039f3e0576b318e
https://doi.org/10.1007/s13738-018-1551-4
https://doi.org/10.1007/s13738-018-1551-4
Autor:
Razieh Zakerian, Soleiman Bahar
Publikováno v:
Mikrochimica acta. 186(12)
A graphene coating was prepared through electrochemical exfoliation of pencil graphite and then used as a fiber coating for headspace solid-phase microextraction of polycyclic aromatic hydrocarbons (PAHs) from water samples by GC analysis technique w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a8b78a0f02980956b08f69da8dce2600
https://pubmed.ncbi.nlm.nih.gov/31788744
https://pubmed.ncbi.nlm.nih.gov/31788744