Multifunctional polyacrylonitrile-SiO2/TiO2 hollow particle nanofibrous membranes with robust ultraviolet resistance and antibacterial effect

Xiaxi Pan; Yuwei Zhu; Liangdong Liu; Changdao Mu; To Ngai

doi:10.1039/D4CC03212H

You do not have JavaScript enabled. Please enable JavaScript to access the full features of the site or access our non-JavaScript page.

Multifunctional polyacrylonitrile-SiO₂/TiO₂ hollow particle nanofibrous membranes with robust ultraviolet resistance and antibacterial effect†

Xiaxi Pan,^ab Yuwei Zhu,

*^b Liangdong Liu,^c Changdao Mu^a and To Ngai

*^b

Author affiliations

* Corresponding authors

^a Department of Pharmaceutics and Bioengineering, School of Chemical Engineering, Sichuan University, Chengdu 610065, P. R. China

^b Department of Chemistry, The Chinese University of Hong Kong, Shatin N. T., Hong Kong, P. R. China
E-mail: uvyzhu@gmail.com, tongai@cuhk.edu.hk

^c O-Spheres Limited, Shatin N. T., Hong Kong, P. R. China

Abstract

Encapsulation of triethoxyoctylsilane-modified SiO₂/TiO₂ hollow particles (M-HPs) in polyacrylonitrile (PAN) nanofibrous membranes achieves robust ultraviolet (UV) resistance (UPF value of 1529.31) and broad-spectrum antibacterial effects, surpassing the performance of commercial solid TiO₂ nanoparticles.

This article is part of the themed collection: ChemComm 60th Anniversary Collection

Download options Please wait...

Supplementary files

Supplementary information PDF (5096K)

Article information

DOI: https://doi.org/10.1039/D4CC03212H
Article type: Communication
Submitted: 29 juin 2024
Accepted: 13 sept. 2024
First published: 14 sept. 2024

Download Citation

Chem. Commun., 2024, Advance Article

Permissions

Request permissions

Multifunctional polyacrylonitrile-SiO₂/TiO₂ hollow particle nanofibrous membranes with robust ultraviolet resistance and antibacterial effect

X. Pan, Y. Zhu, L. Liu, C. Mu and T. Ngai, Chem. Commun., 2024, Advance Article , DOI: 10.1039/D4CC03212H

To request permission to reproduce material from this article, please go to the Copyright Clearance Center request page.

If you are an author contributing to an RSC publication, you do not need to request permission provided correct acknowledgement is given.

If you are the author of this article, you do not need to request permission to reproduce figures and diagrams provided correct acknowledgement is given. If you want to reproduce the whole article in a third-party publication (excluding your thesis/dissertation for which permission is not required) please go to the Copyright Clearance Center request page.

Chemical Communications