Preparation of a New 1,3-Alternate-Calix[4]arene-Bonded HPLC Stationary Phase for the Separation of Phenols, Aromatic Amines and Drugs
Yükleniyor...
Dosyalar
Tarih
2010
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Elsevier
Erişim Hakkı
info:eu-repo/semantics/openAccess
Özet
We have synthesized the 1,3-alternate 25,27-dioctyloxy-26,28-bis-[3-aminopropyloxy]-calix[4]arene and then immobilized onto gamma-chloropropylsilica gel (CPS). The high-performance liquid chromatographic behavior of some aromatic hydrocarbons, phenolic compounds, aromatic amines and drug compounds was studied on this 1,3-alternate-calix[4]arene-bonded silica gel stationary phase (CIMS). The effect of organic modifier content and pH of the mobile phase on retention and selectivity of these compounds were investigated. According to chromatographic data, it can be concluded that the selectivity of CIMS for analytes ascribes to various interactions between CIMS and the analytes. such as hydrophobic interaction, hydrogen bonding interaction, pi-pi interaction and inclusion interaction.
Açıklama
Anahtar Kelimeler
Calix[4]arene, Silica gel, Aromatic amines, Separation, High-performance liquid chromatography
Kaynak
Talanta
WoS Q Değeri
Q1
Scopus Q Değeri
Q1
Cilt
82
Sayı
Künye
Erdemir, S., Yılmaz, M., (2010). Preparation of a New 1,3-Alternate-Calix[4]arene-Bonded HPLC Stationary Phase for the Separation of Phenols, Aromatic Amines and Drugs. Talanta, (82), 1240-1246. Doi: 10.1016/j.talanta.2010.06.063
