Dergi makalesi Açık Erişim
Armutcu, Canan; Ozgur, Erdogan; Karasu, Tunca; Bayram, Engin; Uzun, Lokman; Corman, Mehmet Emin
<?xml version='1.0' encoding='UTF-8'?> <record xmlns="http://www.loc.gov/MARC21/slim"> <leader>00000nam##2200000uu#4500</leader> <datafield tag="245" ind1=" " ind2=" "> <subfield code="a">Rapid Analysis of Polycyclic Aromatic Hydrocarbons in Water Samples Using an Automated On-line Two-Dimensional Liquid Chromatography</subfield> </datafield> <datafield tag="909" ind1="C" ind2="4"> <subfield code="p">WATER AIR AND SOIL POLLUTION</subfield> <subfield code="v">230</subfield> <subfield code="n">10</subfield> </datafield> <controlfield tag="001">67469</controlfield> <datafield tag="980" ind1=" " ind2=" "> <subfield code="a">user-tubitak-destekli-proje-yayinlari</subfield> </datafield> <datafield tag="520" ind1=" " ind2=" "> <subfield code="a">Two-dimensional HPLC (2D-HPLC) recently has received great attention due to providing high resolving power and higher peak capacities than that of 1D-HPLC, especially dealing with a wide spectrum of sample matrices containing several components. In this work, an on-line heart-cutting two-dimensional liquid chromatography (2D-LC) method was developed using monolithic columns coupled with reversed-phase liquid chromatography (RPLC). 2D-HPLC was successfully carried out using affinity-based monolithic columns at first dimension (20 cm x 4.6 mm I.D.) followed by a Pinnacle II PAH column (50 mm x 4.6 mm I.D.) at the second dimension. Furthermore, good linearity was observed for the correlation of the benzo[a]pyrene (BaP) molecule against the peak areas (R-2 = 0.994) in the concentration range of 0.01-1.0 ng/mL in 30 min. The limit of detection and the limit of quantification were found to be 4.0 pg/mL and 12.0 pg/mL, respectively. Both the intra-day and inter-day precision at 0.01 and 0.1 ng/mL spiked concentrations were below than 2.35% RSD whereas the means of the recovery data of the BaP from the water samples were found to be in the range of 93.71-98.65%. These results demonstrate that the 2D-HPLC system, developed by the combination of the P(HEMA-MAPA) column and Pinnacle II PAH column, is reliable, stable, and well qualified in the extraction of polycyclic aromatic hydrocarbons from the water samples.</subfield> </datafield> <datafield tag="650" ind1="1" ind2="7"> <subfield code="2">opendefinition.org</subfield> <subfield code="a">cc-by</subfield> </datafield> <datafield tag="700" ind1=" " ind2=" "> <subfield code="a">Ozgur, Erdogan</subfield> </datafield> <datafield tag="700" ind1=" " ind2=" "> <subfield code="u">Sinop Univ, Dept Chem, Fac Sci & Arts, Sinop, Turkey</subfield> <subfield code="a">Karasu, Tunca</subfield> </datafield> <datafield tag="700" ind1=" " ind2=" "> <subfield code="u">Hacettepe Univ, Dept Chem, Fac Sci, Ankara, Turkey</subfield> <subfield code="a">Bayram, Engin</subfield> </datafield> <datafield tag="700" ind1=" " ind2=" "> <subfield code="a">Uzun, Lokman</subfield> </datafield> <datafield tag="700" ind1=" " ind2=" "> <subfield code="u">Sinop Univ, Dept Chem, Fac Sci & Arts, Sinop, Turkey</subfield> <subfield code="a">Corman, Mehmet Emin</subfield> </datafield> <datafield tag="980" ind1=" " ind2=" "> <subfield code="b">article</subfield> <subfield code="a">publication</subfield> </datafield> <datafield tag="542" ind1=" " ind2=" "> <subfield code="l">open</subfield> </datafield> <datafield tag="100" ind1=" " ind2=" "> <subfield code="u">Hacettepe Univ, Dept Chem, Fac Sci, Ankara, Turkey</subfield> <subfield code="a">Armutcu, Canan</subfield> </datafield> <datafield tag="260" ind1=" " ind2=" "> <subfield code="c">2019-01-01</subfield> </datafield> <controlfield tag="005">20210316023528.0</controlfield> <datafield tag="909" ind1="C" ind2="O"> <subfield code="o">oai:zenodo.org:67469</subfield> <subfield code="p">user-tubitak-destekli-proje-yayinlari</subfield> </datafield> <datafield tag="856" ind1="4" ind2=" "> <subfield code="z">md5:9ada0091ba594133a57231c29821adca</subfield> <subfield code="s">250</subfield> <subfield code="u">https://aperta.ulakbim.gov.trrecord/67469/files/bib-74de842f-3c86-458b-85bf-c0fad6e344e4.txt</subfield> </datafield> <datafield tag="540" ind1=" " ind2=" "> <subfield code="u">http://www.opendefinition.org/licenses/cc-by</subfield> <subfield code="a">Creative Commons Attribution</subfield> </datafield> <datafield tag="024" ind1=" " ind2=" "> <subfield code="a">10.1007/s11270-019-4306-7</subfield> <subfield code="2">doi</subfield> </datafield> </record>
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