Adsorption and release on three-dimensional graphene oxide network structures

In this study, three-dimensional network architectures are constructed using nano-sized graphene oxide (nGO) as the building block. The cross-linking reaction of nGO is conducted in sub-micrometre water droplets in an emulsion system to control the size of the networks by restricting the reaction sp...

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Bibliographic Details
Published in:Royal Society open science 2021-05, Vol.8 (5), p.201585-201585
Main Authors: Kim, Sunnam, Moriya, Sho, Maruki, Sakura, Fukaminato, Tuyoshi, Ogata, Tomonari, Kurihara, Seiji
Format: Article
Language:English
Subjects:
Chemistry
drug delivery
graphene oxide
network structure
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Summary:In this study, three-dimensional network architectures are constructed using nano-sized graphene oxide (nGO) as the building block. The cross-linking reaction of nGO is conducted in sub-micrometre water droplets in an emulsion system to control the size of the networks by restricting the reaction space. Two types of three-dimensional GO networks with different cross-linking lengths were constructed, and their methyl orange adsorption and release behaviours were investigated under external stimuli, such as thermal treatment, ultrasonic wave treatment and near-infrared light irradiation.
ISSN:2054-5703
2054-5703
DOI:10.1098/rsos.201585