Synthesis of novel cellulose- based antibacterial composites of Ag nanoparticles@ metal-organic frameworks@ carboxymethylated fibers

被引：137

作者：

Duan, Chao ^{[1
,2
]}

Meng, Jingru ^{[1
]}

Wang, Xinqi ^{[1
]}

Meng, Xin ^{[1
]}

Sun, Xiaole ^{[1
]}

Xu, Yongjian ^{[1
]}

Zhao, Wei ^{[1
]}

Ni, Yonghao ^{[1
,3
]}

机构：

[1] Shaanxi Univ Sci & Technol, Coll Bioresources Chem & Mat Engn, Shaanxi Prov Key Lab Papermaking Technol & Specia, Xian 710021, Shaanxi, Peoples R China

[2] Qilu Univ Technol, Key Lab Pulp & Paper Sci & Technol, Minist Educ, Jinan 250353, Shandong, Peoples R China

[3] Univ New Brunswick, Limerick Pulp & Paper Ctr, Fredericton, NB E3B 5A3, Canada

来源：

CARBOHYDRATE POLYMERS | 2018年 / 193卷

基金：

中国国家自然科学基金;

关键词：

Cellulose fiber; Metal-organic frameworks; Ag NPs; Immobilization; Antibacterial activity; SILVER NANOPARTICLES; METHYLENE-BLUE; ADSORPTION; CATALYSIS; DESIGN; 4-NITROPHENOL; NANOCRYSTALS; REDUCTION; HYDROGEN; STORAGE;

D O I：

10.1016/j.carbpol.2018.03.089

中图分类号：

O69 [应用化学];

学科分类号：

081704 ;

摘要：

A novel cellulose-based antibacterial material, namely silver nanoparticles@ metal-organic frameworks@ carboxymethylated fibers composites (Ag NPs@ HKUST-1@ CFs), was synthesized. The results showed that the metal-organic frameworks (HKUST-1) were uniformly anchored on the fiber's surfaces by virtue of complexation between copper ions in HKUST-1 and carboxyl groups on the carboxymethylated fibers (CFs). The silver nanoparticles (Ag NPs) were immobilized and well-dispersed into the pores and/or onto the surfaces of HKUST-1 via in situ microwave reduction, resulting in the formation of novel Ag NPs@ HKUST-1@ CFs composites. The antibacterial assays showed that the as-prepared composites exhibited a much higher antibacterial activity than Ag NPs@ CFs or HKUST-1@ CFs samples.

引用

页码：82 / 88

页数：7

共 30 条

[1] Cu-BTC@cotton composite: design and removal of ethion insecticide from water [J].

Abdelhameed, Reda M. ;

Abdel-Gawad, Hassan ;

Elshahat, Mahmoud ;

Emam, Hossam E. .

RSC ADVANCES, 2016, 6 (48) :42324-42333

[2] Immobilization to Positively Charged Cellulose Nanocrystals Enhances the Antibacterial Activity and Stability of Hen Egg White and T4 Lysozyme [J].

Abouhmad, Adel ;

Dishisha, Tarek ;

Amin, Magdy A. ;

Hatti-Kaul, Rajni .

BIOMACROMOLECULES, 2017, 18 (05) :1600-1608

[3] Cellulose nanocrystal/hexadecyltrimethylammonium bromide/silver nanoparticle composite as a catalyst for reduction of 4-nitrophenol [J].

An, Xingye ;

Long, Yunduo ;

Ni, Yonghao .

CARBOHYDRATE POLYMERS, 2017, 156 :253-258

[4] Mimetic Ag nanoparticle/Zn-based MOF nanocomposite (AgNPs@ZnMOF) capped with molecularly imprinted polymer for the selective detection of patulin [J].

Bagheri, Nafiseh ;

Khataee, Alireza ;

Habibi, Biuck ;

Hassanzadeh, Javad .

TALANTA, 2018, 179 :710-718

[5] Sustainable Preparation of Supported Metal Nanoparticles and Their Applications in Catalysis [J].

Campelo, Juan M. ;

Luna, Diego ;

Luque, Rafael ;

Marinas, Jose M. ;

Romero, Antonio A. .

CHEMSUSCHEM, 2009, 2 (01) :18-45

[6] Pd@Cu(II)-MOF-Catalyzed Aerobic Oxidation of Benzylic Alcohols in Air with High Conversion and Selectivity [J].

Chen, Gong-Jun ;

Wang, Jing-Si ;

Jin, Fa-Zheng ;

Liu, Ming-Yang ;

Zhao, Chao-Wei ;

Li, Yan-An ;

Dong, Yu-Bin .

INORGANIC CHEMISTRY, 2016, 55 (06) :3058-3064

[7] Controllable design of tunable nanostructures inside metal-organic frameworks [J].

Chen, Liyu ;

Luque, Rafael ;

Li, Yingwei .

CHEMICAL SOCIETY REVIEWS, 2017, 46 (15) :4614-4630

[8] Silver as Antibacterial Agent: Ion, Nanoparticle, and Metal [J].

Chernousova, Svitlana ;

Epple, Matthias .

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2013, 52 (06) :1636-1653

[9] Hydrogen storage in metal-organic frameworks [J].

Collins, David J. ;

Zhou, Hong-Cai .

JOURNAL OF MATERIALS CHEMISTRY, 2007, 17 (30) :3154-3160

[10] Synthesis of magnetic oxidized multiwalled carbon nanotube-κ-carrageenan-Fe3O4 nanocomposite adsorbent and its application in cationic Methylene Blue dye adsorption [J].

Duman, Osman ;

Tunc, Sibel ;

Polat, Tulin Gurkan ;

Bozoglan, Bahar Kanci .

CARBOHYDRATE POLYMERS, 2016, 147 :79-88

← 1 2 3 →