Determination of berberine and the study of fluorescence quenching mechanism between berberine and enzyme-catalyzed product

Spectrochimica Acta - Part A: Molecular and Biomolecular Spectroscopy

Volumn 73, Issue 4, 2009, Pages 682-686

  Wang, Huaiyou ^a   Zhang, Miao ^a   Lv, Qingluan ^a   Yue, Ningning ^a   Gong, Bin ^a  

^a SHANDONG NORMAL UNIVERSITY   (China)

Author keywords

Berberine; Fluorescence quenching; Horseradish peroxidase (HRP); Thermodynamic parameters

Indexed keywords

BERBERINE; BINDING CONSTANT; BINDING FORCES; CALIBRATION CURVES; CONCENTRATION OF; DETECTION LIMITS; FLUORESCENCE QUENCHING; FLUORESCENCE QUENCHING MECHANISM; FOREIGN IONS; HORSERADISH PEROXIDASE (HRP); HYDROPHOBIC FORCES; MEAN VALUES; THERMODYNAMIC PARAMETERS;

BINDING ENERGY; BINDING SITES; FLUORESCENCE; PH EFFECTS; SULFUR COMPOUNDS; THERMODYNAMICS;

QUENCHING;

BERBERINE; HORSERADISH PEROXIDASE; HYDROGEN PEROXIDE; VEGETABLE PROTEIN;

ARTICLE; BINDING SITE; CALIBRATION; CHEMISTRY; EVALUATION; HORSERADISH; METABOLISM; METHODOLOGY; PH; SENSITIVITY AND SPECIFICITY; SPECTROFLUOROMETRY; THERMODYNAMICS;

ARMORACIA; BERBERINE; BINDING SITES; CALIBRATION; HORSERADISH PEROXIDASE; HYDROGEN PEROXIDE; HYDROGEN-ION CONCENTRATION; PLANT PROTEINS; SENSITIVITY AND SPECIFICITY; SPECTROMETRY, FLUORESCENCE; THERMODYNAMICS;

EID: 67649280601     PISSN: 13861425     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.saa.2009.03.017     Document Type: Article

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