In the presence of transition metals such as Fe and Cu, hydrogen peroxide reacts with superoxide resulting in the formation of hydroxyl radical, the most reactive and cytotoxic form of ROS [ 49].
Iron, one of the hemoglobin/heme degradation products of HO-1, damages neurons by catalyzing reactions with hydrogen peroxide to generate hydroxyl radicals, believed to be the most reactive and dangerous form of ROS.
Regardless of soil type, DOC and HPOA were the most reactive fractions in forming THMs, CHD, and HANs.
In cell metabolism the hydroxyl radical (. OH) is the most reactive product of ROS formed by successive 1-electron reduction of molecular oxygen (O2).
The use of our most reactive arene borylating agent, formed from stoichiometric N, N,4-trimethylaniline (Me2NTol), BCl3, and AlCl3, 39 only led to intractable mixtures when combined with terminal alkynes.
The total content of carboxylic acid functionality is more than that of the matured coals and most of the functionalities are in reactive form, which can be decomposed below 400 °C (Mukherjee et al. 2004).
Methylglyoxal (MG) is commonly recognized as the most reactive glycating agent and irreversibly reacts with lysine residues in proteins to form fluorescent crosslinking and non-fluorescent crosslinking AGEs in the last stage of glycation [ 22, 23].
The most reactive base propenal, adenine propenal, is mutagenic in Escherichia coli and reacts with DNA to form covalent adducts; however, the reaction of adenine propenal with protein has not yet been investigated.
Second, fructose forms an equilibrium mixture of difructoses and dianhydrides and thus internally blocks most reactive groups, leading to the formation of certain by-products.
With its hemiacetal structure, the anomeric OH is most reactive, which can be oxidised by glucose oxidase (GOX), hexose oxidase (HOX) and oligosaccharide oxidases forming the corresponding sugar lactone.
