π-Stacking of rhodamine B onto water-soluble polymers containing aromatic groups

Ignacio Moreno-Villoslada; Marlén Jofré; Víctor Miranda; Patricio Chandía; Rodrigo González; Susan Hess; Bernabé L. Rivas; Carlos Elvira; Julio San Román; Toshimichi Shibue; Hiroyuki Nishide

doi:10.1016/j.polymer.2006.07.059

π-Stacking of rhodamine B onto water-soluble polymers containing aromatic groups

Ignacio Moreno-Villoslada, Marlén Jofré, Víctor Miranda, Patricio Chandía, Rodrigo González, Susan Hess, Bernabé L. Rivas, Carlos Elvira, Julio San Román, Toshimichi Shibue, Hiroyuki Nishide

Waseda Research Institute for Science and Engineering

Research output: Contribution to journal › Article › peer-review

35 Citations (Scopus)

Abstract

Evidences of the π-stacking of rhodamine B onto poly(sodium 4-styrenesulfonate) are given by ¹H NMR spectroscopy. As a consequence of these π-π interactions, changes on the diafiltration and UV-vis absorbance and fluorescence patterns are shown comparing water-soluble polymers containing aromatic rings as poly(sodium 4-styrenesulfonate) and poly(N-methacryloyl-5-aminosalicylic acid) with other polyanions that do not contain aromatic rings as poly(sodium vinylsulfonate) and poly(acrylic acid).

Original language	English
Pages (from-to)	6496-6500
Number of pages	5
Journal	Polymer
Volume	47
Issue number	19
DOIs	https://doi.org/10.1016/j.polymer.2006.07.059
Publication status	Published - 2006 Sep 7

Keywords

π-π Interactions
Rhodamine B
Water-soluble polymers

ASJC Scopus subject areas

Organic Chemistry
Polymers and Plastics

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π-Stacking of rhodamine B onto water-soluble polymers containing aromatic groups. / Moreno-Villoslada, Ignacio; Jofré, Marlén; Miranda, Víctor; Chandía, Patricio; González, Rodrigo; Hess, Susan; Rivas, Bernabé L.; Elvira, Carlos; San Román, Julio; Shibue, Toshimichi; Nishide, Hiroyuki.

In: Polymer, Vol. 47, No. 19, 07.09.2006, p. 6496-6500.

Research output: Contribution to journal › Article › peer-review

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abstract = "Evidences of the π-stacking of rhodamine B onto poly(sodium 4-styrenesulfonate) are given by 1H NMR spectroscopy. As a consequence of these π-π interactions, changes on the diafiltration and UV-vis absorbance and fluorescence patterns are shown comparing water-soluble polymers containing aromatic rings as poly(sodium 4-styrenesulfonate) and poly(N-methacryloyl-5-aminosalicylic acid) with other polyanions that do not contain aromatic rings as poly(sodium vinylsulfonate) and poly(acrylic acid).",

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AU - Moreno-Villoslada, Ignacio

AU - Jofré, Marlén

AU - Miranda, Víctor

AU - Chandía, Patricio

AU - González, Rodrigo

AU - Hess, Susan

AU - Rivas, Bernabé L.

AU - Elvira, Carlos

AU - San Román, Julio

AU - Shibue, Toshimichi

AU - Nishide, Hiroyuki

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AB - Evidences of the π-stacking of rhodamine B onto poly(sodium 4-styrenesulfonate) are given by 1H NMR spectroscopy. As a consequence of these π-π interactions, changes on the diafiltration and UV-vis absorbance and fluorescence patterns are shown comparing water-soluble polymers containing aromatic rings as poly(sodium 4-styrenesulfonate) and poly(N-methacryloyl-5-aminosalicylic acid) with other polyanions that do not contain aromatic rings as poly(sodium vinylsulfonate) and poly(acrylic acid).

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