|本期目录/Table of Contents|

[1]许枭然,周璘,孙雪,等.银纳米粒子/聚多巴胺微球的制备及催化性能[J].浙江理工大学学报,2016,35-36(自科4):548-553.
　XU Xiaoran,ZHOU Lin,SUN Xue,et al.Preparation of Silver Nanoparticles /Polydopamine Nanosphere and Its Catalytic Property[J].Journal of Zhejiang Sci-Tech University,2016,35-36(自科4):548-553.
点击复制

银纳米粒子/聚多巴胺微球的制备及催化性能()
分享到：

浙江理工大学学报[ISSN:1673-3851/CN:33-1338/TS]

卷:
第35-36卷
期数:
2016年自科4期
页码:
548-553
栏目:
出版日期:
2016-07-10

文章信息/Info

Title:
Preparation of Silver Nanoparticles /Polydopamine Nanosphere and Its Catalytic Property
文章编号:
1673-3851 (2016) 04-0548-06
作者:
许枭然; 周璘; 孙雪; 刘吉洋; 奚凤娜
浙江理工大学理学院，杭州 310018
Author(s):
XU Xiaoran;  ZHOU Lin;  SUN Xue;  LIU Jiyang;  XI Fengna
School of Science, Zhejiang Sci-Tech University, Hangzhou 310018, China
关键词:
聚多巴胺; 银纳米粒子; 复合材料; 4 硝基苯酚; 催化还原
分类号:
O63.73
文献标志码:
A
摘要:
利用多巴胺在碱性醇/水体系中的氧化自聚反应制备得到粒径均一的聚多巴胺纳米微球(polydopamine spheres, PDS)，并进一步利用PDS结构中儿茶酚胺的还原性，原位还原硝酸银负载银纳米粒子，建立了银纳米粒子/聚多巴胺微球(Ag nanoparticles loaded PDS, AgNPs/PDS)的简单制备方法。利用紫外可见光谱、傅里叶变换红外光谱、扫描电子显微镜、X射线光电子能谱和电化学溶出伏安法对PDS及AgNPs/PDS的形貌、结构及成分进行分析。在最优条件下，粒径约为40 nm的球形AgNPs均匀固载在平均粒径约为200 nm的PDS表面。通过紫外可见吸收光谱现场监测了AgNPs/PDS对硼氢化钠还原 4硝基苯酚(4nitrophenol，4NP)的催化作用，结果表明AgNPs/PDS极大地加速了4NP的还原反应。这种绿色、简单、快捷的复合材料制备方法有望为新型功能材料构建提供新途径。

参考文献/References:

［1］ KELLY F M, JOHNSTON J H. Colored and functional silver nanoparticlewool fiber composites［J］. ACS Applied Materials & Interfaces,2011,3(3):1083-1092．
［2］ VECCHIA N F, AVOLIO D, ERRICO M, et al. BuildingBlock diversity in polydopamine underpins a multifunctional eumelanin type platform tunable through a quinone control point［J］.Adv Funct Mater,2013,23(8):1331-1340.［3］ CUI J H, HU C F, YANG Y H, et al. Musselinspired functionalization of graphene for synthesizing Agpolydopaminegraphene nanosheets as antibacterial materials［J］. Mater Chem,2012,22(4):8121–8126.
［4］ BELL V, FRARI D D, MICHEL M, et al. Deposition mechanism and properties of thin polydopamine films for high added value applications in surface science at the nanoscale［J］. Bio Nano Science,2012,2(6):16-34.
［5］ HU M,MI B. Enabling graphene oxide nanosheets as water separation membranes［J］. Envion Sci Tech, 2013,47(8):3715-3723.
［6］ BERNSMANN F, BALL V, ADDIEGO F, et al. Dopaminemelanin film deposition depends on the used oxidant and buffer solution［J］. Langmuir, 2011,27(4):25-2819.
［7］ LIU Y L, KELONG A, LU L H. Polydopamine and its derivative materials: synthesis and promising applications in energy, environmental, and biomedical fields［J］. Chem Rev,2014,114(9):5057.
［8］ WAITE J H. Surface chemistry: mussel power［J］. Nat Mater,2008,7(3):8-9.
［9］ FENG J J, ZHANG P P, LIAO Q C. Onestep synthesis of monodisperse polydopaminecoated silver coreshell nanostructures for enhanced photocatalysis ［J］. New J Chem,2012,36(2):148-154.
［10］FU J W, CHEN Z H, WANG M H. Adsorption of methylene blue by a highefficiency adsorbent(polydopamine microspheres): kinetics, isotherm, thermodynamics and mechanism analysis［J］. Chem Eng J,2015,259(7):53-61.
［11］ ZEJLI H, HIDALGOHIDALGO DE CISNEROS J L, NARANJORODRIGUEZ I, et al. Stripping voltammetry of silver ions at polythiophenemodified platinum electrodes［J］.Talanta,2007,71(6):1594-1599.
［12］ LUO H Y, GU C W, ZHENG W H, et al. Facile synthesis of novel sizecontrolled antibacterial hybrid sphere with silver nanoparticles loaded to polydopamine sphere［J］. RSC Adv,2015,5(3):13470-13477.
［13］ TANG J, SHI Z, BERRY R M, et al. Musselinspired green metallization of silver nanoparticles on cellulose nanocrystals and their enhanced catalytic reduction of 4nitrophenol in the presence of βcyclodextrin［J］. Ind Eng Chem Res,2015,54(13):3299-3308.

相似文献/References:

[1]吴杨龙,董余兵,傅雅琴.光驱动型聚多巴胺/水性环氧形状记忆复合材料[J].浙江理工大学学报,2020,43-44(自科二):173.
　WU Yanglong,DONG Yubing,FU Yaqin.Lightdriven polydopamine/waterborne epoxy shape memory composite[J].Journal of Zhejiang Sci-Tech University,2020,43-44(自科4):173.
[2]李姝雨,何书恒,曹志海,等.二次界面聚合法制备聚酰胺-银-纳米粒子复合纳滤膜[J].浙江理工大学学报,2023,49-50(自科四):500.
　LI Shuyu,HE Shuheng,CAO Zhihai,et al.Preparation of polyamide-Ag nanoparticle composite nanofiltration membranes via secondary interfacial polymerization[J].Journal of Zhejiang Sci-Tech University,2023,49-50(自科4):500.
[3]贺蓉,刘涛,丁新波,等.聚多巴胺涂覆Cu-MBG的生物活性及抗菌性能研究[J].浙江理工大学学报,2023,49-50(自科四):508.
　HE Rong,LIU Tao,DING Xinbo,et al.Study on the biological activity and antibacterial properties of  polydopamine-modified Cu-MBG[J].Journal of Zhejiang Sci-Tech University,2023,49-50(自科4):508.

备注/Memo

备注/Memo:
收稿日期： 2015-09-21
基金项目： 国家自然科学基金项目(21305127)；浙江省自然科学基金项目(Y15B050022)
作者简介： 许枭然(1990-)，女，安徽蚌埠人，硕士研究生，主要从事功能材料制备及应用方面的研究
通信作者： 奚凤娜，E-mail：fengnaxi@zstu.edu.cn
更新日期/Last Update: 2016-09-13