Publications by the researcher in collaboration with Ramón Varón Castellanos (51)

2014

  1. Indirect inactivation of tyrosinase in its action on 4-tert-butylphenol

    Journal of Enzyme Inhibition and Medicinal Chemistry, Vol. 29, Núm. 3, pp. 344-352

2013

  1. Hydrogen peroxide helps in the identification of monophenols as possible substrates of tyrosinase

    Bioscience, Biotechnology and Biochemistry, Vol. 77, Núm. 12, pp. 2383-2388

2012

  1. Hydroxylation of p-substituted phenols by tyrosinase: Further insight into the mechanism of tyrosinase activity

    Biochemical and Biophysical Research Communications, Vol. 424, Núm. 2, pp. 228-233

  2. Kinetic characterisation of o-aminophenols and aromatic o-diamines as suicide substrates of tyrosinase

    Biochimica et Biophysica Acta - Proteins and Proteomics, Vol. 1824, Núm. 4, pp. 647-655

2011

  1. Catalytic oxidation of o-aminophenols and aromatic amines by mushroom tyrosinase

    Biochimica et Biophysica Acta - Proteins and Proteomics, Vol. 1814, Núm. 12, pp. 1974-1983

  2. Kinetic cooperativity of tyrosinase. A general mechanism

    Acta Biochimica Polonica, Vol. 58, Núm. 3, pp. 303-311

2010

  1. New features of the steady-state rate related with the initial concentration of substrate in the diphenolase and monophenolase activities of tyrosinase

    Journal of Mathematical Chemistry, Vol. 48, Núm. 2, pp. 347-362

  2. Quantification of the antioxidant capacity of different molecules and their kinetic antioxidant efficiencies

    Journal of Agricultural and Food Chemistry, Vol. 58, Núm. 4, pp. 2062-2070

  3. Some kinetic properties of deoxytyrosinase

    Journal of Molecular Catalysis B: Enzymatic, Vol. 62, Núm. 2, pp. 173-182

  4. Suicide inactivation of the diphenolase and monophenolase activities of Tyrosinase

    IUBMB Life, Vol. 62, Núm. 7, pp. 539-547

  5. Tyrosinase inactivation in its action on dopa

    Biochimica et Biophysica Acta - Proteins and Proteomics, Vol. 1804, Núm. 7, pp. 1467-1475

2009

  1. Generation of hydrogen peroxide in the melanin biosynthesis pathway

    Biochimica et Biophysica Acta - Proteins and Proteomics, Vol. 1794, Núm. 7, pp. 1017-1029

  2. Stereospecific inactivation of tyrosinase by l- and d-ascorbic acid

    Biochimica et Biophysica Acta - Proteins and Proteomics, Vol. 1794, Núm. 2, pp. 244-253

2007

  1. A further step in the kinetic characterisation of the tyrosinase enzymatic system

    Journal of Mathematical Chemistry, Vol. 41, Núm. 4, pp. 393-406

  2. A review on spectrophotometric methods for measuring the monophenolase and diphenolase activities of tyrosinase

    Journal of Agricultural and Food Chemistry, Vol. 55, Núm. 24, pp. 9739-9749

  3. Effect of tetrahydropteridines on the monophenolase and diphenolase activities of tyrosinase

    Journal of Enzyme Inhibition and Medicinal Chemistry, Vol. 22, Núm. 4, pp. 383-394

  4. Kinetic characterization of the oxidation of chlorogenic acid by polyphenol oxidase and peroxidase. Characteristics of the o-quinone

    Journal of Agricultural and Food Chemistry, Vol. 55, Núm. 3, pp. 920-928

2006

  1. Calculating molar absorptivities for quinones: Application to the measurement of tyrosinase activity

    Analytical Biochemistry, Vol. 351, Núm. 1, pp. 128-138

2005

  1. Interpretation of the reactivity of peroxidase compound II with phenols and anilines using the Marcus equation

    Biological Chemistry, Vol. 386, Núm. 4, pp. 351-360

  2. Kinetic study of monophenol and o-diphenol binding to oxytyrosinase

    Journal of Molecular Catalysis B: Enzymatic, Vol. 32, Núm. 5-6, pp. 185-192