Scopus
YÖKSİS Eşleşti
Synthesis and evaluation of chromate and arsenate anions extraction ability of a N-methylglucamine derivative of calix[4]arene immobilized onto magnetic nanoparticles
Journal of Hazardous Materials · Haziran 2010
YÖKSİS Kayıtları
Synthesis and evaluation of chromate and arsenate anions extraction ability of a N methylglucamine derivative of calix 4 arene immobilized onto magnetic nanoparticles
JOURNAL OF HAZARDOUS MATERIALS · 2010 SCI-Expanded 29 atıf
ÖĞRETİM GÖREVLİSİ FATİH ÖZCAN →
Synthesis and evaluation of chromate and arsenate anions extraction ability of a N methylglucamine derivative of calix 4 arene immobilized onto magnetic nanoparticles
Journal of Hazardous Materials · 2010 SSCI 6 atıf
PROFESÖR MUSTAFA YILMAZ →
Makale Bilgileri
DergiJournal of Hazardous Materials
Yayın TarihiHaziran 2010
Cilt / Sayfa178 · 312-319
Scopus ID2-s2.0-77951497927
Özet
In this study, 5,17-bis-[(N-methylglucamine)methyl]-25,26,27,28-tetrahydroxy-calix[4]arene (3) was synthesized by the treatment of calix[4]arene with a secondary amine N-methylglucamine and formaldehyde. The calixarene derivative (3) was characterized by a combination of FTIR, 1H NMR and elemental analyses. Followingly, using the macrocyclic building block, the compound 3 was immobilized by [3-(2,3-epoxypropoxy)propyl]trimethoxysilane-modified Fe3O4 magnetite nanoparticles (EPPTMS-MN). The prepared calix[4]arene immobilized material was characterized by a combination of Fourier transform infrared spectroscopy (FTIR), transmission electron microscopy (TEM) and thermogravimetric analyses (TGA). Moreover, the studies regarding the removal of arsenate and dichromate ions from the aqueous solutions were also carried out by using the compound in solid-liquid extraction experiments. It was found that the calix[4]arene-based magnetic material has high extraction ability towards dichromate and arsenate anions in 66% (at pH 1.5) and in 86% (at pH 3.5), respectively. © 2010 Elsevier B.V.
Yazarlar (3)
1
Serkan Sayin
2
Fatih Ozcan
3
Mustafa Yilmaz
Anahtar Kelimeler
Arsenate anion
Calix[4]arene
Dichromate anion
Magnetic nanoparticles
Sorption
Kurumlar
Selçuk Üniversitesi
Selçuklu Turkey
Metrikler
61
Atıf
3
Yazar
5
Anahtar Kelime