Multiple transient response methods to identify mechanisms of heterogeneous catalytic reactions
Article Abstract:
Identification of mechanisms of heterogeneous catalytic reactions is challenging because there are few effective in-situ techniques with which to determine reactive intermediates on surface. An effective multiple transient technique, by its application to high temperature heterogeneous catalytic reactions, is illustrated.
Publication Name: Accounts of Chemical Research
Subject: Science and technology
ISSN: 0001-4842
Year: 2003
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Tyrosinase autoactivation and the chemistry of ortho-quinone amines
Article Abstract:
Tyrosinase oxidizes tyrosine to dopaquinone, which undergoes nonenzymatic reactions leading to precursors of melanin pigments. The study of structurally modified dopaquinones provides firm evidence of nonenzymatic catechol formation during tyrosinase of phenols and reveals significant differences in the modes of reaction.
Publication Name: Accounts of Chemical Research
Subject: Science and technology
ISSN: 0001-4842
Year: 2003
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Substrate-mediated interactions and intermolecular forces between molecules adsorbed on surfaces
Article Abstract:
Scanning tunneling microscopy is used to investigate adsorbate interactions and reactions on metal surfaces. The manners in which adsorbates perturb the surface electronic structure in their vicinity are discussed.
Publication Name: Accounts of Chemical Research
Subject: Science and technology
ISSN: 0001-4842
Year: 2003
User Contributions:
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