Zobrazeno 1 - 10
of 389
pro vyhledávání: '"R. Gürkan"'
Autor:
R. Gürkan, H. B. Zengin
This study presents the analytical characterisation of a low-cost, selective and sensitive method for inorganic Hg (as Hg22+/Hg2+) determination in liquid matrices based on spectrophotometry. The novelty of the study lies in combining the pre-concent
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::307e2d03c69dd3e87409e5ab157c950c
Autor:
R, Gürkan, H B, Zengin
Publikováno v:
Food Chemistry. 409:135335
This study describes the development of 2-hydrazinobenzothiazole modified-amide/imide co-polymers for the extraction/pre-concentration of trace As(III), from edible vegetable oils. Their characterization was realized by help of instrumental technique
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ccaf9ebc377d678507d46c2e257ce6e9
https://doi.org/10.1016/j.foodchem.2022.135335
https://doi.org/10.1016/j.foodchem.2022.135335
Autor:
H. B. Zengin, R. Gürkan
In this study, a new magnetic nanocomposite based on amine-functionalized pH-sensitive poly(styrene-co-maleic anhydride) copolymer derived from the tris(2-hydroxymethyl)aminomethane and Fe3O4 nanoparticles was designed, characterized and used in sele
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e48d2187d2b0135aacdc06c9ac772a19
https://hdl.handle.net/20.500.12418/13749
https://hdl.handle.net/20.500.12418/13749
Autor:
H.B. Zengin, R. Gürkan
Publikováno v:
Journal of Food Composition and Analysis. 115:104931
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::021c9ea3cffa4d9dd4bc6b90d3969789
https://doi.org/10.1016/j.jfca.2022.104931
https://doi.org/10.1016/j.jfca.2022.104931
Akademický článek
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Autor:
R. Gürkan, H.B. Zengin
F-604
In this study, a new magnetic nanocomposite based on the tris(2-hydroxymethyl)aminomethane-modified poly (styrene-co-N-maleimide) copolymer and Fe3O4 nanoparticles were prepared as a new micellar interface for preconcentration of trace lev
In this study, a new magnetic nanocomposite based on the tris(2-hydroxymethyl)aminomethane-modified poly (styrene-co-N-maleimide) copolymer and Fe3O4 nanoparticles were prepared as a new micellar interface for preconcentration of trace lev
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::87319255b35670204442ac55781f4357
https://hdl.handle.net/20.500.12418/12858
https://hdl.handle.net/20.500.12418/12858
Autor:
R. Gürkan, S. Dağdeviren Baş
F-480
In this study, a new method was developed for the extraction/enrichment of 5-hydroxymethylfurfural (5-HMF) from sample matrix prior to analysis. The method is based on the selective formation of the imine adduct and ionpair between 5-HMF a
In this study, a new method was developed for the extraction/enrichment of 5-hydroxymethylfurfural (5-HMF) from sample matrix prior to analysis. The method is based on the selective formation of the imine adduct and ionpair between 5-HMF a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ea10065ae38c340a108ef5cac2379c0f
https://hdl.handle.net/20.500.12418/12870
https://hdl.handle.net/20.500.12418/12870
Autor:
H.B. Zengin, R. Gürkan
F-604
In this study, a novel functional nanocomposite was synthesized, characterized and selectively used in pHcontrolled separation, pre-concentration and speciation analysis of Cu(I) and Cu(II) from sample matrices where extraction is assisted
In this study, a novel functional nanocomposite was synthesized, characterized and selectively used in pHcontrolled separation, pre-concentration and speciation analysis of Cu(I) and Cu(II) from sample matrices where extraction is assisted
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c5ff504536d5e740a87339d533430141
https://hdl.handle.net/20.500.12418/12911
https://hdl.handle.net/20.500.12418/12911
Autor:
H B, Zengin, R, Gürkan
Publikováno v:
Talanta. 224
In this study, a novel functional nanocomposite was synthesized, characterized and selectively used in pH-controlled separation, pre-concentration and speciation analysis of Cu(I) and Cu(II) from sample matrices where extraction is assisted, facilita
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::544eae7b69e6fb0131c32baf247706d4
https://pubmed.ncbi.nlm.nih.gov/33379018
https://pubmed.ncbi.nlm.nih.gov/33379018
Akademický článek
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