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Morphological Transformation between Orthogonal Dynamic Covalent Self-Assembly of Imine-Boroxine Hybrid Polymer Nanocapsules and Thin Films via Linker Exchange.
Tian, Ruizhen; Fan, XiaoTong; Liu, Shengda; Li, Fei; Yang, Feihu; Li, Yijia; Luo, Quan; Hou, Chunxi; Xu, Jiayun; Liu, Junqiu.
Affiliation
  • Tian R; State Key Laboratory of Supramolecular Structure and Materials, College of Chemistry, Jilin University, 2699 Qianjin Street, Changchun, 130012, China.
  • Fan X; State Key Laboratory of Supramolecular Structure and Materials, College of Chemistry, Jilin University, 2699 Qianjin Street, Changchun, 130012, China.
  • Liu S; State Key Laboratory of Supramolecular Structure and Materials, College of Chemistry, Jilin University, 2699 Qianjin Street, Changchun, 130012, China.
  • Li F; State Key Laboratory of Supramolecular Structure and Materials, College of Chemistry, Jilin University, 2699 Qianjin Street, Changchun, 130012, China.
  • Yang F; State Key Laboratory of Supramolecular Structure and Materials, College of Chemistry, Jilin University, 2699 Qianjin Street, Changchun, 130012, China.
  • Li Y; State Key Laboratory of Supramolecular Structure and Materials, College of Chemistry, Jilin University, 2699 Qianjin Street, Changchun, 130012, China.
  • Luo Q; State Key Laboratory of Supramolecular Structure and Materials, College of Chemistry, Jilin University, 2699 Qianjin Street, Changchun, 130012, China.
  • Hou C; State Key Laboratory of Supramolecular Structure and Materials, College of Chemistry, Jilin University, 2699 Qianjin Street, Changchun, 130012, China.
  • Xu J; State Key Laboratory of Supramolecular Structure and Materials, College of Chemistry, Jilin University, 2699 Qianjin Street, Changchun, 130012, China.
  • Liu J; State Key Laboratory of Supramolecular Structure and Materials, College of Chemistry, Jilin University, 2699 Qianjin Street, Changchun, 130012, China.
Macromol Rapid Commun ; 41(6): e1900586, 2020 Mar.
Article de En | MEDLINE | ID: mdl-32022359
ABSTRACT
Orthogonal dynamic covalent self-assembly is used as a facile method for constructing polymer hollow nanocapsules (NCs) and thin films. The bifunctional precursor 4-formylphenylboronic acid is symmetrically installed with a boronic acid group for the boroxine linkage, and an aldehyde group for the Schiff base reaction which can react with twofold symmetry linkers ethylenediamine and para phenylenediamine to attain polymer NCs and nanosheets. Owing to the reversibility of the imine linkages, the mutual morphological transformation between polymer NCs and thin films via an amine-imine-exchange strategy is successfully achieved. Multiple reversible covalent bonds allow the control the release of the load in polymer NCs using different techniques. This may be useful for designing stimulus-responsive smart materials.
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Texte intégral: 1 Collection: 01-internacional Base de données: MEDLINE Sujet principal: Phénylènediamines / Polymères / Benzaldéhydes / Acides boroniques / Éthylènediamines / Nanocapsules / Imines Langue: En Journal: Macromol Rapid Commun Année: 2020 Type de document: Article Pays d'affiliation: Chine
Texte intégral
Ajouter à My VHL
Imprimer
XML
PubMed Links
Recherche sur Google

Texte intégral: 1 Collection: 01-internacional Base de données: MEDLINE Sujet principal: Phénylènediamines / Polymères / Benzaldéhydes / Acides boroniques / Éthylènediamines / Nanocapsules / Imines Langue: En Journal: Macromol Rapid Commun Année: 2020 Type de document: Article Pays d'affiliation: Chine