Synthesis and properties of novel magnetic nanoparticles grafted with nitropyridine-substituted calix[4]arene derivative as Cr6+ extractant

Serkan SAYIN; Vildan DOĞAN

Article Details

Synthesis and properties of novel magnetic nanoparticles grafted with nitropyridine-substituted calix[4]arene derivative as Cr6+ extractant

Authors:

Serkan SAYIN | Vildan DOĞAN

Publisher:

TUBITAK

Journal:

Turkish Journal of Chemistry 2015 Vol.39 Issue 1, pp.130-138

Document Type:

Article

Publication Date:

3/2015

Document Language:

Turkish

Document ID (Org No.):

2000726979

Frequency:

Bimonthly

eISSN:

1303-6130

pISSN:

1300-0527

Abstract:

 

A new calix[4]arene derivative, 3, which  functionalized at the lower rim with 2-(2-aminoethyl amino)-5-nitropyridine,  was synthesized and characterized by a combination of FTIR, 1H NMR,  13C NMR, and elemental analysis. Then the calix[4]arene 3 was  grafted onto [3-(2,3-epoxypropoxy)propyl]trimethoxysilane-modified  Fe3O4-- nanoparticles (EPPTMS-MN) to produce new  calixarene-adorned magnetic nanoparticles (MN-DiNoPy-Calix (4)).  The structure of the calixarene-adorned magnetic nanoparticles 4  was determined by a combination of FTIR, TEM, and elemental analysis.  Moreover, a study regarding the removal of toxic HCr2O7- anion from aqueous solution was also carried out with the  calixarene-adorned magnetic nanoparticles in solid--liquid extraction  studies.

 

A new calix[4]arene derivative, 3, which  functionalized at the lower rim with 2-(2-aminoethyl amino)-5-nitropyridine,  was synthesized and characterized by a combination of FTIR, 1H NMR,  13C NMR, and elemental analysis. Then the calix[4]arene 3 was  grafted onto [3-(2,3-epoxypropoxy)propyl]trimethoxysilane-modified  Fe3O4-- nanoparticles (EPPTMS-MN) to produce new  calixarene-adorned magnetic nanoparticles (MN-DiNoPy-Calix (4)).  The structure of the calixarene-adorned magnetic nanoparticles 4  was determined by a combination of FTIR, TEM, and elemental analysis.  Moreover, a study regarding the removal of toxic HCr2O7- anion from aqueous solution was also carried out with the  calixarene-adorned magnetic nanoparticles in solid--liquid extraction  studies.

Article Details

Synthesis and properties of novel magnetic nanoparticles grafted with nitropyridine-substituted calix[4]arene derivative as Cr6+ extractant

Authors: Serkan SAYIN | Vildan DOĞAN

Publisher: TUBITAK

Journal: Turkish Journal of Chemistry 2015 Vol.39 Issue 1, pp.130-138

Document Type: Article

Publication Date: 3/2015

Document Language: Turkish

Document ID (Org No.): 2000726979

Frequency: Bimonthly

eISSN: 1303-6130

pISSN: 1300-0527

Issues

Authors:

Serkan SAYIN | Vildan DOĞAN

Publisher:

TUBITAK

Journal:

Turkish Journal of Chemistry 2015 Vol.39 Issue 1, pp.130-138

Document Type:

Article

Publication Date:

3/2015

Document Language:

Turkish

Document ID (Org No.):

2000726979

Frequency:

Bimonthly

eISSN:

1303-6130

pISSN:

1300-0527