Synthesis of PAMAM dendrimers with a resorcinarene core and their metal complexation

Irina V. Lijanova; Ramirez G. Monter; N. V. Likhanova; Febles V. Garibay; Xometl O.C. Olivares

doi:10.1080/10610278.2011.622385

Synthesis of PAMAM dendrimers with a resorcinarene core and their metal complexation

Irina V. Lijanova, Ramirez G. Monter, N. V. Likhanova, Febles V. Garibay, Xometl O.C. Olivares

Centro de Investigación e Innovación Tecnológica (CIITEC)

Producción científica: Contribución a una revista › Artículo › revisión exhaustiva

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Resumen

Novel metal-chelating resorcinaren-poly(amidoamine) (PAMAM) dendrimers have been synthesised. The molecular structure of the resorcinaren-PAMAM dendrimers was characterised by ¹H NMR, ¹³C NMR spectroscopy and by elemental analysis. The molecular weight of the dendrimers was confirmed by MALDI-TOF experiments. Gel permeation chromatography indicated that the product contained only one product. The metal-binding properties of the hyperbranched resorcinaren-PAMAM dendrimers were studied by means of the polymer-supported nanofiltration polymer-supported nanofiltration technique. The results show that the second generation resorcinaren-PAMAM dendrimers retained ∼80% of Cu(II) and ∼35% of Ni(II).

Idioma original	Inglés
Páginas (desde-hasta)	56-64
Número de páginas	9
Publicación	Supramolecular Chemistry
Volumen	24
N.º	1
DOI	https://doi.org/10.1080/10610278.2011.622385
Estado	Publicada - 1 ene. 2012

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@article{d4d58de9f4a54aa595570a0bf371b7a5,

title = "Synthesis of PAMAM dendrimers with a resorcinarene core and their metal complexation",

abstract = "Novel metal-chelating resorcinaren-poly(amidoamine) (PAMAM) dendrimers have been synthesised. The molecular structure of the resorcinaren-PAMAM dendrimers was characterised by 1H NMR, 13C NMR spectroscopy and by elemental analysis. The molecular weight of the dendrimers was confirmed by MALDI-TOF experiments. Gel permeation chromatography indicated that the product contained only one product. The metal-binding properties of the hyperbranched resorcinaren-PAMAM dendrimers were studied by means of the polymer-supported nanofiltration polymer-supported nanofiltration technique. The results show that the second generation resorcinaren-PAMAM dendrimers retained ∼80% of Cu(II) and ∼35% of Ni(II).",

keywords = "PAMAM, dendrimers, metal complexation, resorcinarene",

author = "Lijanova, {Irina V.} and Monter, {Ramirez G.} and Likhanova, {N. V.} and Garibay, {Febles V.} and Olivares, {Xometl O.C.}",

note = "Funding Information: This work was supported by the ICYTDF (296/2010). We would also like to thank Dr Marcos Martinez Garcia (UNAM); Laboratorio de control Ambiental (CIITEC-IPN) and particularly Alvarez Torres M. for technical assistance.",

year = "2012",

month = jan,

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doi = "10.1080/10610278.2011.622385",

language = "Ingl{\'e}s",

volume = "24",

pages = "56--64",

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TY - JOUR

T1 - Synthesis of PAMAM dendrimers with a resorcinarene core and their metal complexation

AU - Lijanova, Irina V.

AU - Monter, Ramirez G.

AU - Likhanova, N. V.

AU - Garibay, Febles V.

AU - Olivares, Xometl O.C.

N1 - Funding Information: This work was supported by the ICYTDF (296/2010). We would also like to thank Dr Marcos Martinez Garcia (UNAM); Laboratorio de control Ambiental (CIITEC-IPN) and particularly Alvarez Torres M. for technical assistance.

PY - 2012/1/1

Y1 - 2012/1/1

N2 - Novel metal-chelating resorcinaren-poly(amidoamine) (PAMAM) dendrimers have been synthesised. The molecular structure of the resorcinaren-PAMAM dendrimers was characterised by 1H NMR, 13C NMR spectroscopy and by elemental analysis. The molecular weight of the dendrimers was confirmed by MALDI-TOF experiments. Gel permeation chromatography indicated that the product contained only one product. The metal-binding properties of the hyperbranched resorcinaren-PAMAM dendrimers were studied by means of the polymer-supported nanofiltration polymer-supported nanofiltration technique. The results show that the second generation resorcinaren-PAMAM dendrimers retained ∼80% of Cu(II) and ∼35% of Ni(II).

AB - Novel metal-chelating resorcinaren-poly(amidoamine) (PAMAM) dendrimers have been synthesised. The molecular structure of the resorcinaren-PAMAM dendrimers was characterised by 1H NMR, 13C NMR spectroscopy and by elemental analysis. The molecular weight of the dendrimers was confirmed by MALDI-TOF experiments. Gel permeation chromatography indicated that the product contained only one product. The metal-binding properties of the hyperbranched resorcinaren-PAMAM dendrimers were studied by means of the polymer-supported nanofiltration polymer-supported nanofiltration technique. The results show that the second generation resorcinaren-PAMAM dendrimers retained ∼80% of Cu(II) and ∼35% of Ni(II).

KW - PAMAM

KW - dendrimers

KW - metal complexation

KW - resorcinarene

UR - http://www.scopus.com/inward/record.url?scp=84859175059&partnerID=8YFLogxK

U2 - 10.1080/10610278.2011.622385

DO - 10.1080/10610278.2011.622385

M3 - Artículo

AN - SCOPUS:84859175059

SN - 1061-0278

VL - 24

SP - 56

EP - 64

JO - Supramolecular Chemistry

JF - Supramolecular Chemistry

IS - 1

ER -

Synthesis of PAMAM dendrimers with a resorcinarene core and their metal complexation

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