Reducing size helps to oxidize: Unsupported gold particles behave as an efficient catalyst for the aerobic oxidation of glucose, showing a similar activity to enzymatic systems. The catalytic activity is inversely proportional to the particle diameter (d, see graph). With carbon-supported gold, no gold-support interaction is found; however, the use of a support avoids particle aggregation thus preserving the original activity for longer.
The catalytic activity of "naked" gold particles / M. Comotti, C. Della Pina, R. Matarrese, M. Rossi. - In: ANGEWANDTE CHEMIE. INTERNATIONAL EDITION. - ISSN 1433-7851. - 43:43(2004), pp. 5812-5815.
The catalytic activity of "naked" gold particles
M. ComottiPrimo
;C. Della PinaSecondo
;M. RossiUltimo
2004
Abstract
Reducing size helps to oxidize: Unsupported gold particles behave as an efficient catalyst for the aerobic oxidation of glucose, showing a similar activity to enzymatic systems. The catalytic activity is inversely proportional to the particle diameter (d, see graph). With carbon-supported gold, no gold-support interaction is found; however, the use of a support avoids particle aggregation thus preserving the original activity for longer.
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