Investigation of adsorption of 5-Chlorouracil onto montmorillonite: An IR and Raman spectroscopic study
APPLIED CLAY SCIENCE, cilt.164, ss.54-57, 2018 (SCI-Expanded, Scopus)
- Yayın Türü: Makale / Tam Makale
- Cilt numarası: 164
- Basım Tarihi: 2018
- Doi Numarası: 10.1016/j.clay.2017.08.018
- Dergi Adı: APPLIED CLAY SCIENCE
- Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
- Sayfa Sayıları: ss.54-57
- İstanbul Kültür Üniversitesi Adresli: Evet
Özet
In this study, the adsorption of 5-Chlorouracil (5-ClU) on natural montmorillonite from Anatolia was investigated using FT-IR and Raman spectroscopy. The 5-ClU is a thymine antagonist and has some antitumor properties. The comparison of the vibrational spectra of the adsorbed 5-ClU with those of the free molecule provided data on the nature and characteristics of the clay organic complexes. The intercalation of 5-ClU within montmorillonite has been shown by X-ray diffraction to increase the interlayer spacing. Vibrational spectroscopy indicates that adsorbed 5-ClU molecules on montmorillonite are coordinated to exchangeable cations, directly or indirectly through water bridges.