Howarth Ashlee J, Buru Cassandra T, Liu Yangyang, Ploskonka Ann M, Hartlieb Karel J, McEntee Monica, Mahle John J, Buchanan James H, Durke Erin M, Al-Juaid Salih S, Stoddart J Fraser, DeCoste Jared B, Hupp Joseph T, Farha Omar K
Department of Chemistry, Northwestern University, 2145 Sheridan Road, Evanston, IL, 60208-3113, USA.
Leidos, Inc., P.O. Box 68, Edgewood Chemical Biological Center, Aberdeen Proving Ground, MD, 21010, USA.
Chemistry. 2017 Jan 1;23(1):214-218. doi: 10.1002/chem.201604972. Epub 2016 Nov 22.
A fullerene-based photosensitizer is incorporated postsynthetically into a Zr -based MOF, NU-1000, for enhanced singlet oxygen production. The structural organic linkers in the MOF platform also act as photosensitizers which contribute to the overall generation of singlet oxygen from the material under UV irradiation. The singlet oxygen generated by the MOF/fullerene material is shown to oxidize sulfur mustard selectively to the less toxic bis(2-chloroethyl)sulfoxide with a half-life of only 11 min.
一种基于富勒烯的光敏剂在合成后被纳入基于锆的金属有机框架（MOF）NU-1000中，以增强单线态氧的产生。MOF平台中的结构有机连接体也充当光敏剂，有助于该材料在紫外线照射下整体产生单线态氧。由MOF/富勒烯材料产生的单线态氧被证明能将芥子气选择性地氧化为毒性较小的双（2-氯乙基）亚砜，半衰期仅为11分钟。
