Green synthesis of the silver nanoparticles mediated by Thymbra spicata extract and its application as a heterogeneous and recyclable nanocatalyst for catalytic reduction of a variety of dyes in water

被引：269
作者：
Veisi, Hojat [1 ]
Azizi, Sirous [1 ]
Mohammadi, Pourya [1 ]
机构：
[1] Payame Noor Univ, Dept Chem, Tehran, Iran
来源：
JOURNAL OF CLEANER PRODUCTION | 2018年 / 170卷
关键词：
Ag nanoparticles; Green synthesis; Organic dyes; Reduction; Thymbra spicata; LEAF EXTRACT; GOLD NANOPARTICLES; REUSABLE CATALYST; AU NANOPARTICLES; ORGANIC-DYES; WASTE-WATER; ANTIBACTERIAL; DEGRADATION; ANTICANCER; PARTICLES;
D O I：
10.1016/j.jclepro.2017.09.265
中图分类号：
X [环境科学、安全科学];
学科分类号：
08 ; 0830 ;
摘要：
The present study investigates the green synthesis of Ag nanoparticles (Ag NPs) via the mediation of the extract of Thymbra spicata leaves. In this synthesis, no stabilizers or surfactants were utilized. Field emission scanning electron microscope (FESEM), energy-dispersive X-ray spectroscopy (EDS), Fourier-transform infrared (FT-IR) spectroscopy, X-ray diffraction analysis (XRD), transmission electron microscopy (TEM), and UV-Vis were applied to characterize the green Ag NPs synthesized. It was observed that the Ag NPs/Thymbra is a useful nanocatalyst which can decrease different dyes, including 4-nitrophenol (4-NP), Rhodamin B (RhB), and Methylene blue (MB) in the presence of NaBH4 in water at room temperature. With the help of UV-Vis spectroscopy, catalysis reactions were examined. Furthermore, these reactions followed the pseudo-first order rate equation. (C) 2017 Elsevier Ltd. All rights reserved.
引用
收藏
页码：1536 / 1543
页数：8
相关论文
共 63 条
[51]   Synthesis of silver nanoparticle using D. carota extract [J].
Umadevi, M. ;
Shalini, S. ;
Bindhu, M.R. .
Advances in Natural Sciences: Nanoscience and Nanotechnology, 2012, 3 (02)
[52]   Green synthesis and characterization of monodispersed silver nanoparticles obtained using oak fruit bark extract and their antibacterial activity [J].
Veisi, Hamed ;
Hemmati, Saba ;
Shirvani, Hooman ;
Veisi, Hojat .
APPLIED ORGANOMETALLIC CHEMISTRY, 2016, 30 (06) :387-391
[53]   Preparation of polydopamine sulfamic acid-functionalized magnetic Fe3O4 nanoparticles with a core/shell nanostructure as heterogeneous and recyclable nanocatalysts for the acetylation of alcohols, phenols, amines and thiols under solvent-free conditions [J].
Veisi, Hojat ;
Taheri, Sepideh ;
Hemmati, Saba .
GREEN CHEMISTRY, 2016, 18 (23) :6337-6348
[54]   Catalytic degradation of organic dyes using biosynthesized silver nanoparticles [J].
Vidhu, V. K. ;
Philip, Daizy .
MICRON, 2014, 56 :54-62
[55]   Biosynthesis, characterisation and anti-bacterial effect of plant-mediated silver nanoparticles using Artemisia nilagirica [J].
Vijayakumar, M. ;
Priya, K. ;
Nancy, F. T. ;
Noorlidah, A. ;
Ahmed, A. B. A. .
INDUSTRIAL CROPS AND PRODUCTS, 2013, 41 :235-240
[56]   Stabilizing Pd on the surface of hollow magnetic mesoporous spheres: a highly active and recyclable catalyst for hydrogenation and Suzuki coupling reactions [J].
Wang, Peng ;
Zhang, Fengwei ;
Long, Yu ;
Xie, Miao ;
Li, Rong ;
Ma, Jiantai .
CATALYSIS SCIENCE & TECHNOLOGY, 2013, 3 (06) :1618-1624
[57]   Preparation, Characterization, and Catalytic Activity of Core/Shell Fe3O4@Polyaniline@Au Nanocomposites [J].
Xuan, Shouhu ;
Wang, Yi-Xiang J. ;
Yu, Jimmy C. ;
Leung, Ken Cham-Fai .
LANGMUIR, 2009, 25 (19) :11835-11843
[58]   Highly efficient reusable catalyst based on silicon nanowire arrays decorated with copper nanoparticles [J].
Yang, Xiaoling ;
Zhong, Hua ;
Zhu, Yihua ;
Jiang, Hongliang ;
Shen, Jianhua ;
Huang, Jianfei ;
Li, Chunzhong .
JOURNAL OF MATERIALS CHEMISTRY A, 2014, 2 (24) :9040-9047
[59]   The conjugation of amyloid beta protein on the gold colloidal nanoparticles' surfaces [J].
Yokoyama, K. ;
Welchons, D. R. .
NANOTECHNOLOGY, 2007, 18 (10)
[60]   One-pot interfacial synthesis of Au nanoparticles and Au-polyaniline nanocomposites for catalytic applications [J].
Zhang, Bin ;
Zhao, Botao ;
Huang, Shenghui ;
Zhang, Ruiying ;
Xu, Ping ;
Wang, Hsing-Lin .
CRYSTENGCOMM, 2012, 14 (05) :1542-1544
1234567