Green oxidation catalysis for rapid deactivation of bacterial spores

被引:48
作者
Banerjee, Deboshri
Markley, Andrew L.
Yano, Toshihiro
Ghosh, Anindya
Berget, Peter B.
Minkley, Edwin G., Jr.
Khetan, Sushil K.
Collins, Terrence J.
机构
[1] Carnegie Mellon Univ, Dept Chem, Pittsburgh, PA 15213 USA
[2] Mol Mat Sci Dept, Sumiyoshi Ku, Osaka 5588585, Japan
[3] Carnegie Mellon Univ, Dept Biol Sci, Pittsburgh, PA 15213 USA
关键词
green chemistry; homogeneous catalysis; iron; peroxides; spore deactivation;
D O I
10.1002/anie.200504511
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
(Figure Presented) A view to a kill: Iron(III)-coordinated tetraamide macrocyclic ligands (see example) activate peroxides in water in the presence of a cationic surfactant to rapidly deactivate spores of the common anthrax surrogate, Bacillus atrophaeus. A 99.99999% kill can be achieved in 15 min at pH 10 and room temperature with tertbutyl hydroperoxide (see TEM images). © 2006 Wiley-VCH Verlag GmbH & Co. KGaA.
引用
收藏
页码:3974 / 3977
页数:4
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