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  1. No Access

    Article

    Bray–Liebhafsky oscillatory reaction in a continuous-flow stirred tank reactor as the matrix system for determination of tyrosine

    A kinetic method for the determination of l-tyrosine (Tyr) by analyte pulse perturbation, caused by different amounts of Tyr, in the Bray–Liebhafsky (BL) oscillatory reaction realized in a continuous-flow stirred...

    Luka Negrojević, Aleksandar Lončar… in Reaction Kinetics, Mechanisms and Catalysis (2022)

  2. No Access

    Article

    Bifurcation analysis: a tool for determining model parameters of the considered process

    In this paper, we intend to show the importance of the bifurcation analysis in understanding of an oscillatory process. Hence, we use the bifurcation diagram of the Bray–Liebhafsky reaction performed in contin...

    Stevan Maćešić, Željko Čupić… in Reaction Kinetics, Mechanisms and Catalysis (2018)

  3. No Access

    Article

    Dynamic transitions in the Bray–Liebhafsky oscillating reaction. Effect of hydrogen peroxide and temperature on bifurcation

    The temporal dynamics of the Bray–Liebhafsky reaction (iodate-based catalytic decomposition of hydrogen peroxide in an acidic aqueous solution) was experimentally characterized in a continuous stirred tank rea...

    Nataša Pejić, Ljiljana Kolar-Anić… in Reaction Kinetics, Mechanisms and Catalysis (2016)

  4. No Access

    Article

    Determination of ascorbic acid in pharmaceutical dosage forms and urine by means of an oscillatory reaction system using the pulse perturbation technique

    A simple and reliable method for the determination of ascorbic acid (AA) is proposed and validated. It is based on potentiometric monitoring of the concentration perturbations of an oscillatory reaction system...

    Nataša Pejić, Slavica Blagojević, Slobodan Anić… in Analytical and Bioanalytical Chemistry (2007)

  5. No Access

    Article

    Microquantitative determination of hesperidin by pulse perturbation of the oscillatory reaction system

    A simple and reliable kinetic method for the determination of hesperidin (Hesp) is developed. It is based on potentiometric monitoring of the concentration perturbations of the matrix reaction system which is ...

    Nataša Pejić, Slavica Blagojević, Slobodan Anić… in Analytical and Bioanalytical Chemistry (2005)

  6. No Access

    Article

    Kinetic Determination of Microquantities of Rutin by Perturbation of the Bray-Liebhafsky Oscillatory Reaction in an Open System

    A kinetic method is described for the microquantitative (microconcentration/microvolume) determination of rutin based on potentiometric monitoring of the concentration perturbations of the Bray-Liebhafsky (BL...

    Nataša Pejić, Slobodan Anić, Vesna Kuntić, Vladana Vukojević… in Microchimica Acta (2003)