One-step in-situ growth of zeolitic imidazole frameworks-8 on cotton fabrics for photocatalysis and antimicrobial activi
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ORIGINAL RESEARCH
One-step in-situ growth of zeolitic imidazole frameworks-8 on cotton fabrics for photocatalysis and antimicrobial activity Jianhua Ran . Hongbo Chen . Shuguang Bi . Qingfeng Guo . Zhongming Deng . Guangming Cai . Deshan Cheng . Xiaoning Tang . Xin Wang
Received: 21 July 2020 / Accepted: 22 September 2020 Ó Springer Nature B.V. 2020
Abstract Multifunctional textiles were fabricated by one-step in-situ synthesis of zeolite imidazole skeleton-8 (ZIF-8) on polydopamine (pDA) templated cotton fabrics. A homogenous distribution of ZIF-8 nanoparticles on cotton fiber surface was achieved as per surface morphology study by SEM and TEM, and the heterogeneous nucleation mechanism of depositing the dense ZIF-8 film on pDA-templated cotton fabrics was proposed. FTIR spectra, XPS, and XRD have indicated the presence and confirmed the chem-
ical composition of ZIF-8 on coated cotton fabrics. The fabricated ZIF-8/cotton fabrics showed excellent photocatalysis for Methylene blue decomposition under ultraviolet radiation, and the photocatalysis mechanism was discussed. In addition, the coated fabrics showed robust antimicrobial activity towards Escherichia coli. This facile and affordable fabrication method based on dopamine and ZIF-8 is promising for large-scale production of multifunctional textiles.
J. Ran H. Chen S. Bi Q. Guo Z. Deng G. Cai D. Cheng (&) X. Tang State Key Laboratory of New Textile Materials and Advanced Processing Technologies, Wuhan Textile University, Wuhan 430073, China e-mail: [email protected]
X. Wang (&) Centre for Materials Innovation and Future Fashion, School of Fashion and Textiles, RMIT University, Brunswick 3056, Australia e-mail: [email protected]
J. Ran H. Chen S. Bi Hubei Key Laboratory of Biomass Fiber and Ecological Dyeing and Finishing, Wuhan Textile University, Wuhan 430020, China Z. Deng G. Cai D. Cheng X. Tang (&) School of Textile Science and Engineering, Wuhan Textile University, Wuhan 430200, China e-mail: [email protected] D. Cheng Key Laboratory of Clean Dyeing and Finishing Technology of Zhejiang Province, Shaoxing University, Shaoxing 312000, China
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Cellulose
Graphic abstract
Keywords Cotton fabrics Polydopamine Zeolitic imidazole frameworks-8 Photocatalysis Antimicrobial activity
Introduction Metal-organic frameworks (MOFs) have received increasingly interests considering their highly ordered structure, high porosity and diversified pore surface topography (Wu et al. 2011; Li et al. 2017; Liu et al. 2017). MOFs are usually fabricated through the combination of metal nodes using diverse organic ligands, serving as an approach for various urgent challenges including adsorption (Su et al. 2018), energy storage (Liang et al. 2018), catalysis (Wang et al. 2019), separation (Zhao et al. 2018), photoelectricity (Zhang and Park 2019), and sensing (Lustig et al. 2017), etc. Zeolitic imidazole frameworks-8 (ZIF-8) is a member of MOFs family, it has exhibited porous zeolite type cr
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