应用化学 ›› 2010, Vol. 27 ›› Issue (08): 990-992.DOI: 10.3724/SP.J.1095.2010.90738

• 研究简报 • 上一篇    

含钒多金属氧酸盐的抑菌活性

冯珍鸽,蔡慧农,王力*,杨秋明   

  1. (集美大学生物工程学院 厦门 361021)
  • 收稿日期:2009-11-10 修回日期:2010-02-07 出版日期:2010-08-10 发布日期:2010-08-10
  • 通讯作者: 王力,女,博士,教授; E-mail:wanglimerry@jmu.edu.cn; 研究方向:多酸化学
  • 作者简介:
  • 基金资助:
    国家自然科学基金(20871054)福建省教育厅基金(2007F5076)和福建省自然科学基金高校专项基金(2007J0369)资助项目

Antibacterial Activity of the Polyoxometalates Containing Vanadium

FENG Zhen-Ge, CAI Hui-Nong, WANG Li*, YANG Qiu-Ming   

  1. (School of Bioengineering,Jimei University,Xiamen 361021)
  • Received:2009-11-10 Revised:2010-02-07 Published:2010-08-10 Online:2010-08-10
  • Contact: li wang
  • About author:
    王力(1965-),女,博士,教授,从事多酸化学研究。Tel:86-592-2184076; E-mail: wanglimerry@ jmu.edu.cn.

摘要:

按文献方法合成了α-Na10[PW9V3(H2O)3O37]·16H2O、α-Na10[PW11V(H2O)O37]·16H2O和[H3O]3[NH4]18[Mo57V6O183(NO)6(H2O)48]·56H2O(分别简称α-PW9V3、α-PW11V和Mo57V6)含V多金属氧酸盐。 采用纸片法分别测试了它们对大肠杆菌、枯草芽孢杆菌、酵母菌和黑曲霉菌的抑菌活性。 3种化合物均有不同程度的抑菌作用, 其中α-PW11V的抑菌效果最好。

关键词: 多金属氧酸盐, 钒, 纸片法, 抗菌活性

Abstract:

The polyoxometalates α-Na10(PW9V3(H2O)3O37)·16H2O,α-Na10(PW11V(H2O)O37)·16H2O and [H3O]3[NH4]18[Mo57V6O183(NO)6(H2O)48]·56H2O(abbreviated as α-PW9V3, α-PW11V and Mo57V6, respectively) were prepared using a reported method. Their antibacterial activities against common bacteria, Escherichia coli, Bacillus subtilis, yeast and Aspergillus niger, were studied by a disk diffusion method. They all showed fairly strong antibacterial activities with α-PW11V being the highest among them.

Key words: polyoxometalate, Vanadium, disk diffusion method,, antibacterial activity

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