Mussel-inspired synthesis of amino acid modified magnetic nanoparticles for high-efficiency dye adsorption

被引：2
作者：
Gu, Yufan [1 ]
Deng, Shuxin [2 ]
Su, Ting [1 ]
Zuo, Gancheng [1 ]
Pan, Xihao [1 ]
Li, Junjian [1 ]
Xie, Aming [2 ]
Dong, Wei [1 ]
机构：
[1] Nanjing Univ Sci & Technol, Sch Chem Engn, Nanjing 210094, Jiangsu, Peoples R China
[2] Nanjing Univ Sci & Technol, Sch Mech Engn, Nanjing 210094, Jiangsu, Peoples R China
来源：
MATERIALS RESEARCH EXPRESS | 2018年 / 5卷 / 06期
基金：
中国国家自然科学基金;
关键词：
magnetic nanoparticles; dye; wastewater treatments; polydopamine; amino acids; POLYDOPAMINE-FUNCTIONALIZED GRAPHENE; METHYLENE-BLUE; SURFACE MODIFICATION; FE3O4; NANOPARTICLES; WATER-PURIFICATION; AQUEOUS-SOLUTION; REMOVAL; SEPARATION; ADSORBENT; NANOCOMPOSITES;
D O I：
10.1088/2053-1591/aac7b1
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The design of absorbents that can handle poisonous dyes in wastewaters is of great importance. Herein, we synthesize amino acid modified magnetic nanoparticles via a polydopamine (PDA) assisting strategy. By this strategy, a high adsorption of methylene blue reaches 950 mg g(-1), which is superior to most reported dyes absorbents. Furthermore, this synthetic route is very simple and the absorbents can be fast separated from waste water by virtue of their strong super-paramagnetism.
引用
收藏
页数：8
相关论文
共 50 条
[21]   Highly regenerable alkali-resistant magnetic nanoparticles inspired by mussels for rapid selective dye removal offer high-efficiency environmental remediation [J].
Wang, Zhenxing ;
Guo, Jing ;
Ma, Jun ;
Shao, Lu .
JOURNAL OF MATERIALS CHEMISTRY A, 2015, 3 (39) :19960-19968
[22]   Acid Dye Adsorption Properties of Ethylenediamine-Modified Magnetic Chitosan Nanoparticles [J].
Zhou Li-Min ;
Shang Chao ;
Liu Zhi-Rong .
ACTA PHYSICO-CHIMICA SINICA, 2011, 27 (03) :677-682
[23]   Modelling the kinetics of direct Cu(II) adsorption on two porous resins modified with mussel-inspired chemistry [J].
Abdullah Taner Bişgin ;
Orhan Gezici .
Journal of Polymer Research, 2022, 29
[24]   One-step synthesis of mussel-inspired molecularly imprinted magnetic polymer as stationary phase for chip-based open tubular capillary electrochromatography enantioseparation [J].
Wang, Xiao-Ni ;
Liang, Ru-Ping ;
Meng, Xiang-Ying ;
Qiu, Jian-Ding .
JOURNAL OF CHROMATOGRAPHY A, 2014, 1362 :301-308
[25]   Mussel-inspired biopolymer modified 3D graphene foam for enzyme immobilization and high performance biosensor [J].
Liu, Jiyang ;
Wang, Tianshu ;
Wang, Jin ;
Wang, Erkang .
ELECTROCHIMICA ACTA, 2015, 161 :17-22
[26]   Willow tree-like functional groups modified magnetic nanoparticles for ultra-high capacity adsorption of dye [J].
Guo, Shuye ;
Huang, Ling ;
Li, Wensong ;
Wang, Qian ;
Wang, Weiyan ;
Yang, Yunquan .
JOURNAL OF THE TAIWAN INSTITUTE OF CHEMICAL ENGINEERS, 2019, 101 :99-104
[27]   Mussel-inspired fabrication of novel superhydrophobic and superoleophilic sponge modified using a high density of nanoaggregates at low concentration of dopamine [J].
Zhou, Lin ;
Wang, Xiaohui ;
Yuan, Kun ;
Xi, Fengna ;
Liu, Jiyang ;
Dong, Xiaoping .
RSC ADVANCES, 2016, 6 (76) :71905-71912
[28]   A smart magnetic nanoplatform for synergistic anticancer therapy: manoeuvring mussel-inspired functional magnetic nanoparticles for pH responsive anticancer drug delivery and hyperthermia [J].
Sasikala, Arathyram Ramachandra Kurup ;
GhavamiNejad, Amin ;
Unnithan, Afeesh Rajan ;
Thomas, Reju George ;
Moon, Myeongju ;
Jeong, Yong Yeon ;
Park, Chan Hee ;
Kim, Cheol Sang .
NANOSCALE, 2015, 7 (43) :18119-18128
[29]   A New Mussel-Inspired Polydopamine Sensitizer for Dye-Sensitized Solar Cells: Controlled Synthesis and Charge Transfer [J].
Nam, Hye Jin ;
Kim, Boeun ;
Ko, Min Jae ;
Jin, Mingshi ;
Kim, Ji Man ;
Jung, Duk-Young .
CHEMISTRY-A EUROPEAN JOURNAL, 2012, 18 (44) :14000-14007
[30]   Synthesis of novel thiol-modified lysozyme coated magnetic nanoparticles for the high selective adsorption of Hg(II) [J].
Sun, Yue ;
Gu, Yingpeng ;
Li, Xiao ;
Singh, Rajendra Prasad .
REACTIVE & FUNCTIONAL POLYMERS, 2022, 170
12345