Fabrication of Magnetic Fluorescent Hollow Microporous Polymer Microspheres

DOI

10.2991/icmmcce-17.2017.113How to use a DOI?

Keywords

microporous organic polymers; bifunctional microspheres; magnetic nanoparticle; superparamagnetism; fluorescent microspheres

Abstract

A simple and facile approach of hypercrosslinking was followed to synthesize hollow microporous polymer microspheres (HMPMs) and later incorporated with the magnetic fluorescent bifunctional nanoparticles (Fe3O4, CdSe/ZnS) following the in-situ co-precipitation and swelling methodology. The morphology of HMPMs was assessed by high-resolution transmission electron microscope (HRTEM). The magnetic measurements of prepared samples showed superparamagnetism with a maximum magnetization of 24.4 emu/g at 300 K. Fluorescent absorption measurements revealed emission at 560 nm suggesting the incorporation of fluorescent QDs. Furthermore the confocal microscope images present the green fluorescence with uniform intensity.

Copyright

© 2017, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Xiaohu Zou
AU  - Zhizhi Wei
AU  - Yan Zhao
AU  - Gaowen Zhang
PY  - 2017/09
DA  - 2017/09
TI  - Fabrication of Magnetic Fluorescent Hollow Microporous Polymer Microspheres
BT  - Proceedings of the 2017 5th International Conference on Mechatronics, Materials, Chemistry and Computer Engineering (ICMMCCE 2017)
PB  - Atlantis Press
SP  - 612
EP  - 617
SN  - 2352-5401
UR  - https://doi.org/10.2991/icmmcce-17.2017.113
DO  - 10.2991/icmmcce-17.2017.113
ID  - Zou2017/09
ER  -