Careful analytical determinations show that the gold-catalysed aerobic oxidation of glucose occurs through a two-electrons mechanism leading to gluconate and hydrogen peroxide. This latter decomposes before reaching the critical concentration for competing with O-2 in glucose oxidation. A mechanism of glucose oxidation on gold nanoparticles is presented.
Aerobic oxidation of glucose with gold catalyst: Hydrogen peroxide as intermediate and reagent / M. COMOTTI, C. DELLA PINA, E. FALLETTA, M. ROSSI. - In: ADVANCED SYNTHESIS & CATALYSIS. - ISSN 1615-4150. - 348:3(2006), pp. 313-316.
Aerobic oxidation of glucose with gold catalyst: Hydrogen peroxide as intermediate and reagent
M. COMOTTIPrimo
;C. DELLA PINASecondo
;E. FALLETTAPenultimo
;M. ROSSIUltimo
2006
Abstract
Careful analytical determinations show that the gold-catalysed aerobic oxidation of glucose occurs through a two-electrons mechanism leading to gluconate and hydrogen peroxide. This latter decomposes before reaching the critical concentration for competing with O-2 in glucose oxidation. A mechanism of glucose oxidation on gold nanoparticles is presented.
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