1,10-Phenanthroline-2,9-dicarboxamides as ligands for separation and sensing of hazardous metals

M. Alyapyshev, J. Ashina, D. Dar'In, E. Kenf, D. Kirsanov, L. Tkachenko, A. Legin, G. Starova, V. Babain

Research output

18 Citations (Scopus)

Abstract

1,10-Phenanthroline-2,9-dicarboxamides of various structures were synthesized and studied as ligands for separation and sensing of d- and f-metals. It was found that the extraction ability of dialkyl-diaryl-diamide to lanthanides decreases from La to Lu and extraction of Am is close to light lanthanides (La-Pr). Tetraalkyl-diamide are not selective to lanthanides, instead exhibiting moderate selectivity in Am/Ln separation. The diamide complexes with lanthanides and d-elements were synthesized and characterized by XRD analysis. All diamides demonstrated good extraction ability to environmentally hazardous metals (cadmium, lead and copper). The synthesized compounds were also tested as ionophores in PVC-plasticized potentiometric sensor membranes. Such sensors displayed no perceptible response to lanthanides but exhibited high sensitivity towards copper, zinc, cadmium and lead. These compositions can be considered as promising cross-sensitive sensors for multisensor system
Original languageEnglish
Pages (from-to)68642-68652
Number of pages11
JournalRSC Advances
Volume6
Issue number73
DOIs
Publication statusPublished - 2016

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Lanthanoid Series Elements
Diamide
Rare earth elements
Metals
Ligands
Cadmium
Copper
Lead
Potentiometric sensors
Ionophores
Sensor data fusion
Sensors
Polyvinyl Chloride
Polyvinyl chlorides
Zinc
1,10-phenanthroline-2,9-dicarboxamide
Membranes
Chemical analysis

Scopus subject areas

  • Chemistry(all)

Cite this

Alyapyshev, M. ; Ashina, J. ; Dar'In, D. ; Kenf, E. ; Kirsanov, D. ; Tkachenko, L. ; Legin, A. ; Starova, G. ; Babain, V. / 1,10-Phenanthroline-2,9-dicarboxamides as ligands for separation and sensing of hazardous metals. In: RSC Advances. 2016 ; Vol. 6, No. 73. pp. 68642-68652.
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abstract = "1,10-Phenanthroline-2,9-dicarboxamides of various structures were synthesized and studied as ligands for separation and sensing of d- and f-metals. It was found that the extraction ability of dialkyl-diaryl-diamide to lanthanides decreases from La to Lu and extraction of Am is close to light lanthanides (La-Pr). Tetraalkyl-diamide are not selective to lanthanides, instead exhibiting moderate selectivity in Am/Ln separation. The diamide complexes with lanthanides and d-elements were synthesized and characterized by XRD analysis. All diamides demonstrated good extraction ability to environmentally hazardous metals (cadmium, lead and copper). The synthesized compounds were also tested as ionophores in PVC-plasticized potentiometric sensor membranes. Such sensors displayed no perceptible response to lanthanides but exhibited high sensitivity towards copper, zinc, cadmium and lead. These compositions can be considered as promising cross-sensitive sensors for multisensor system",
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1,10-Phenanthroline-2,9-dicarboxamides as ligands for separation and sensing of hazardous metals. / Alyapyshev, M.; Ashina, J.; Dar'In, D.; Kenf, E.; Kirsanov, D.; Tkachenko, L.; Legin, A.; Starova, G.; Babain, V.

In: RSC Advances, Vol. 6, No. 73, 2016, p. 68642-68652.

Research output

TY - JOUR

T1 - 1,10-Phenanthroline-2,9-dicarboxamides as ligands for separation and sensing of hazardous metals

AU - Alyapyshev, M.

AU - Ashina, J.

AU - Dar'In, D.

AU - Kenf, E.

AU - Kirsanov, D.

AU - Tkachenko, L.

AU - Legin, A.

AU - Starova, G.

AU - Babain, V.

N1 - dialkyl-diaryl-diamide to lanthanides

PY - 2016

Y1 - 2016

N2 - 1,10-Phenanthroline-2,9-dicarboxamides of various structures were synthesized and studied as ligands for separation and sensing of d- and f-metals. It was found that the extraction ability of dialkyl-diaryl-diamide to lanthanides decreases from La to Lu and extraction of Am is close to light lanthanides (La-Pr). Tetraalkyl-diamide are not selective to lanthanides, instead exhibiting moderate selectivity in Am/Ln separation. The diamide complexes with lanthanides and d-elements were synthesized and characterized by XRD analysis. All diamides demonstrated good extraction ability to environmentally hazardous metals (cadmium, lead and copper). The synthesized compounds were also tested as ionophores in PVC-plasticized potentiometric sensor membranes. Such sensors displayed no perceptible response to lanthanides but exhibited high sensitivity towards copper, zinc, cadmium and lead. These compositions can be considered as promising cross-sensitive sensors for multisensor system

AB - 1,10-Phenanthroline-2,9-dicarboxamides of various structures were synthesized and studied as ligands for separation and sensing of d- and f-metals. It was found that the extraction ability of dialkyl-diaryl-diamide to lanthanides decreases from La to Lu and extraction of Am is close to light lanthanides (La-Pr). Tetraalkyl-diamide are not selective to lanthanides, instead exhibiting moderate selectivity in Am/Ln separation. The diamide complexes with lanthanides and d-elements were synthesized and characterized by XRD analysis. All diamides demonstrated good extraction ability to environmentally hazardous metals (cadmium, lead and copper). The synthesized compounds were also tested as ionophores in PVC-plasticized potentiometric sensor membranes. Such sensors displayed no perceptible response to lanthanides but exhibited high sensitivity towards copper, zinc, cadmium and lead. These compositions can be considered as promising cross-sensitive sensors for multisensor system

KW - dialkyl-diaryl-diamide to lanthanides

U2 - 10.1039/c6ra08946a

DO - 10.1039/c6ra08946a

M3 - Article

VL - 6

SP - 68642

EP - 68652

JO - RSC Advances

JF - RSC Advances

SN - 2046-2069

IS - 73

ER -