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pH-Induced fragmentation of colloids based on responsive self-assembled copper(<scp>ii</scp>) metallopolymers

Authors :
Jérémie Courtois
Kunzhou Wang
Margot Jacquet
Bin Wang
Guy Royal
Kun Xiong
Minhao Yan
Southwest University of Science and Technology [Mianyang] (SWUST)
Département de Chimie Moléculaire - Chimie Inorganique Redox Biomimétique (DCM - CIRE )
Département de Chimie Moléculaire (DCM)
Institut de Chimie du CNRS (INC)-Centre National de la Recherche Scientifique (CNRS)-Université Grenoble Alpes [2016-2019] (UGA [2016-2019])-Institut de Chimie du CNRS (INC)-Centre National de la Recherche Scientifique (CNRS)-Université Grenoble Alpes [2016-2019] (UGA [2016-2019])
Mid Sweden University
Department of Anatomy and Neurobiology, Morphological Sciences
Central South University of Forestry and Technology (CSUFT )
Matière et Systèmes Complexes (MSC (UMR_7057))
Centre National de la Recherche Scientifique (CNRS)-Université Paris Diderot - Paris 7 (UPD7)
ONERA - The French Aerospace Lab [Châtillon]
ONERA-Université Paris Saclay (COmUE)
School of Software (THSS)
Tsinghua University [Beijing]
Département de Chimie Moléculaire - Chimie Inorganique Redox Biomimétique (DCM - CIRE)
Institut de Chimie Moléculaire de Grenoble (ICMG)-Université Joseph Fourier - Grenoble 1 (UJF)-Centre National de la Recherche Scientifique (CNRS)-Université Grenoble Alpes (UGA)
Université Paris Diderot - Paris 7 (UPD7)-Centre National de la Recherche Scientifique (CNRS)
Laboratoire de Physico-Chimie des Polymères et des Milieux Dispersés (PPMD)
Université Pierre et Marie Curie - Paris 6 (UPMC)-ESPCI ParisTech-Centre National de la Recherche Scientifique (CNRS)
Centre National de la Recherche Scientifique (CNRS)-Université Grenoble Alpes [2016-2019] (UGA [2016-2019])-Centre National de la Recherche Scientifique (CNRS)-Université Grenoble Alpes [2016-2019] (UGA [2016-2019])
Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS)-Ecole Superieure de Physique et de Chimie Industrielles de la Ville de Paris (ESPCI Paris)
Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)
Southwest University of Science and Technology
ONERA
Source :
New Journal of Chemistry, New Journal of Chemistry, Royal Society of Chemistry, 2018, 42 (10), pp.7823-7829. ⟨10.1039/c7nj05100j⟩, New Journal of Chemistry, Royal Society of Chemistry, 2018, 42 (10), pp.7823-7829
Publication Year :
2018
Publisher :
Royal Society of Chemistry (RSC), 2018.

Abstract

Colloidal particles based on self-assembled Cu2+ coordination polymers were fabricated following a one-step process. These particles were shown to be stimuli-responsive. In particular they can be readily disassembled in acidic conditions. This effect originates from a pH-induced fragmentation of the polymer chains into dinuclear Cu2+ complexes.

Details

ISSN :
13699261 and 11440546
Volume :
42
Database :
OpenAIRE
Journal :
New Journal of Chemistry
Accession number :
edsair.doi.dedup.....ffef3cac2ee2ef45f733879a10925998
Full Text :
https://doi.org/10.1039/c7nj05100j