Use of Selected Scavengers for the Determination of NF-TiO2 Reactive Oxygen Species during the Degradation of Microcystin-LR under Visible Light Irradiation [0.03%]
选择性受体在可见光照射下用于确定NF-TiO2在微囊藻毒素LR降解过程中活性氧的生成
Miguel Pelaez,Polycarpos Falaras,Vlassis Likodimos et al.
Miguel Pelaez et al.
Although UV-induced TiO2 photocatalysis involves the generation of several reactive oxygen species (ROS), the formation of hydroxyl radicals are generally associated with the degradation of persistent organic contaminants in water. In this ...
A Novel Homogeneous Fenton-like System with Fe(III)-Phosphotungstate for Oxidation of Organic Compounds at Neutral pH Values [0.03%]
一种用于中性pH值条件下氧化有机物的新均相类似芬顿的Fe(III)-磷钨酸体系
Changha Lee,David L Sedlak
Changha Lee
Ferric ion (Fe[III]) catalyzes the decomposition of hydrogen peroxide (H(2)O(2)) into strong oxidants such as hydroxyl radical ((•)OH) and ferryl ion (Fe[IV]) through the redox cycling of the iron couple (Fe[II]/Fe[III]). The use of these ...
Quantum Molecular Interaction Field Models of Substrate Enantioselection in Asymmetric Processes [0.03%]
不对称过程中的底物对映体选择的量子分子相互作用场模型
Marisa C Kozlowski,James C Ianni
Marisa C Kozlowski
Computational models correlating substrate structure to enantioselection with asymmetric catalysts using the QMQSAR program are described. In addition to rapidly providing predictions that could be used to facilitate the screening of cataly...
Computational investigations of the stereoselectivities of proline-related catalysts for aldol reactions [0.03%]
脯氨酸相关醛醇缩合反应催化剂立体选择性计算研究
Christophe Allemann,Joann M Um,K N Houk
Christophe Allemann
Computational investigation of the aldol reaction of benzaldehyde with acetone catalyzed by various proline derivatives and 2-azetidine carboxylic acid reveal the origins of stereoselectivities of these reactions. Structural differences bet...