Literature DB >> 26160455

Unique binding behaviour of water-soluble polycationic oxacalix[4]arene tweezers towards the paraquat dication.

Nadia Manganaro1, Gabriele Lando, Claudia Gargiulli, Ilenia Pisagatti, Anna Notti, Sebastiano Pappalardo, Melchiorre F Parisi, Giuseppe Gattuso.   

Abstract

The first water-soluble polycationic oxacalix[4]arene molecular tweezers able to recognize - under pH control - the paraquat dication as a result of a delicate balance between electrostatic repulsion, Coulombic shielding and attractive π-stacking interactions are reported.

Entities:  

Year:  2015        PMID： 26160455     DOI： 10.1039/c5cc04079e

Source DB:  PubMed          Journal:  Chem Commun (Camb)        ISSN： 1359-7345            Impact factor:   6.222


  2 in total

1.  Stimuli-Responsive Internally Ion-Paired Supramolecular Polymer Based on a Bis-pillar[5]arene Dicarboxylic Acid Monomer.

Authors:  Anna Notti; Ilenia Pisagatti; Francesco Nastasi; Salvatore Patanè; Melchiorre F Parisi; Giuseppe Gattuso
Journal:  J Org Chem       Date:  2020-12-28       Impact factor: 4.354

2.  Self-Assembly of Discrete Porphyrin/Calix[4]tube Complexes Promoted by Potassium Ion Encapsulation.

Authors:  Massimiliano Gaeta; Elisabetta Rodolico; Maria E Fragalà; Andrea Pappalardo; Ilenia Pisagatti; Giuseppe Gattuso; Anna Notti; Melchiorre F Parisi; Roberto Purrello; Alessandro D'Urso
Journal:  Molecules       Date:  2021-01-29       Impact factor: 4.411
  2 in total

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