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dc.contributor.authorAkyüz, Sevim
dc.contributor.authorAkalin, Elif
dc.contributor.authorAkyuz, Tanil
dc.date.accessioned2021-03-03T10:56:16Z
dc.date.available2021-03-03T10:56:16Z
dc.identifier.citationAkyüz S., Akyuz T., Akalin E., "Investigation of Adsorption of 5-Fluorouracil and 5-Bromouracil onto Sepiolite and Loughlinite: An IR Spectroscopic Study", ASIAN JOURNAL OF CHEMISTRY, cilt.26, ss.4875-4878, 2014
dc.identifier.issn0970-7077
dc.identifier.othervv_1032021
dc.identifier.otherav_2573926d-cb0b-4031-bd5f-58c0ceeaffc0
dc.identifier.urihttp://hdl.handle.net/20.500.12627/30061
dc.identifier.urihttps://doi.org/10.14233/ajchem.2014.16418
dc.description.abstractThe adsorption of 5-fluorouracil (5FU) and 5-bromouracil (5BrU) by sepiolite and loughlinite (natural Na-sepiolite) has been investigated using FT-IR spectrometry. The spectroscopic results indicate that 5-halogenouracils adsorbed on sepiolite and loughlinite are coordinated to surface hydroxyls and/or to Lewis acidic centers by hydrogen bonding interaction through the oxygen lone pairs. Some intensity and frequency changes in the OH stretching and deformation bands of surface hydroxyls (Si-OH) of the 5-fluorouracil and 5-bromouracil treated sepiolite and loughlinite were observed. Adsorption capacity of the sepiolite is found to be higher than loughlinite for 5-halogenuracils. Moreover adsorption capacity of clays were found to decrease in the order 5-fluorouracil >5-bromouracil.
dc.language.isoeng
dc.subjectTemel Bilimler
dc.subjectAlkoloidler
dc.subjectBiyokimya
dc.subjectTemel Bilimler (SCI)
dc.subjectKimya
dc.subjectKİMYA, MULTİDİSİPLİNER
dc.titleInvestigation of Adsorption of 5-Fluorouracil and 5-Bromouracil onto Sepiolite and Loughlinite: An IR Spectroscopic Study
dc.typeMakale
dc.relation.journalASIAN JOURNAL OF CHEMISTRY
dc.contributor.departmentİstanbul Kültür Üniversitesi , ,
dc.identifier.volume26
dc.identifier.startpage4875
dc.identifier.endpage4878
dc.contributor.firstauthorID2211148


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