Fluorophotometric Determination of Histone with 3,4,5,6-Tetrafluoro-2-carboxyphenylfluorone–Manganese(II) Complex and Its Characterization
スポンサーリンク
概要
- 論文の詳細を見る
A simple fluorophotometric method for the determination of histone has been developed. This method involves a fluorescence quenching reaction that results in the formation of a complex of manganese(II), 3,4,5,6-tetrafluoro-2-carboxyphenylfluorone (TFCPF), and histone in a non-ionic surfactant micellar medium. The calibration curve was found to be linear in the range of 0.5 to 2.0 µg/mL. The binding parameters (n, number of binding sites; K, binding constant) and thermodynamic parameters (ΔG0, change in Gibbs free energy; ΔH0, change in enthalpy; ΔS0, change in entropy) were investigated spectrophotometrically for the elucidation of the reaction mechanism. The resulting binding parameters (n=4.08 and K=3.16×104 <span style="font-variant: small-caps;">m</span>−1 at 25°C) and thermodynamic parameters (ΔG=−25.83 kJ/mol, ΔH=−9.83 kJ/mol, and ΔS=53.68 J/(mol K)) suggest that the colored complex in this reaction system is an ion-association complex between manganese(II)–TFCPF and histone.
著者
-
Moriyama Kenzo
Department Of Hospital Pharmacy School Of Medicine Kinki University
-
Asano Mamiko
Osaka University
-
MIYACHI Kanako
Department of Hospital Pharmacy School of Medicine, Kinki University
-
KADOBAYASHI Hiroko
Osaka University of Pharmaceutical Sciences
-
Yamaguchi Takako
Osaka Univ. Pharmaceutical Sci. Osaka Jpn
-
Miyachi Kanako
Department Of Hospital Pharmacy School Of Medicine Kinki University
-
Hoshino Mitsuru
Osaka University of Pharmaceutical Sciences
-
Fujita Yoshikazu
Osaka College of Pharmaceutical Sciences
関連論文
- Pharmacological study on Panax ginseng C. A. MEYER. XVI. Improving effects of Red Ginseng on peripheral circulation disorder
- Fluorophotometric Determination of Hydrogen Peroxide and Other Reactive Oxygen Species with Fluorescein Hydrazide (FH) and Its Crystal Structure
- Studies on the Variation in Clinical Laboratory Data and Safety Evaluation of Pharmaceuticals
- Evaluating Quality of Adverse Event Information from Clinical Trials
- Spectrophotometric Determination of Spermine and Related Compounds Using o-Hydroxyhydroquinonephthalein and Manganese(II)
- SPECTROPHOTOMETRIC DETERMINATION OF BERBERINE CHLORIDE IN PHARMACEUTICAL PREPARATIONS
- SPECTROPHOTOMETRIC DETERMINATION OF GERMANIUM(IV) USING ο-HYDROXYHYDROQUINONEPHTHALEIN AND CETYLPYRIDINIUM CHLORIDE
- COLOR REACTION BETWEEN POLYAMINES AND ο-HYDROXYHYDROQUINONEPHTHALEIN-COPPER(II) COMPLEX
- SPECTROPHOTOMETRIC DETERMINATION OF TUBOCURARINE CHLORIDE USING COLOR REACTION WITH o-HYDROXYHYDROQUINONEPHTHALEIN, ZlRCONIUM(IV) AND FLUORIDE IONS
- Spectrophotometric Determination of Biologically Active Thiols with Eosin, Silver(I)and Adenine
- Spectrophotometric Determination of Ascorbic Acid with Iron(III) and p-Carboxyphenylfluorone in a Cationic Surfactant Micellar Medium
- Spectrophotometric Determination of Gold(III)by an Association Complex Formation between Gold-Thiamine and Phloxine
- Spectrophotometric Determination of Ethylenediaminetetraacetic Acid and Its Related Compounds with p-Carboxyphenylfluorone, Titanium(IV) and Hydrogen Peroxide^1
- Improved o-Sulfophenylfluorone-Titanium(IV) Complex Method for Total Urinary Protein Assay
- Determination of Glycyrrhizinic Acid Based on a Color Reaction with o-Sulfophenylfluorone-Iron(III)Complex
- SPECTROPHOTOMETRIC DETERMINATION OF SULPYRINE USING ο-HYDROXYHYDROQUINONEPHTHALEIN AND CERIUM(IV)
- SPECTROPHOTOMETRIC DETERMINATION OF RESERPINE IN PHARMACEUTICAL PREPARATIONS
- SPECTROPHOTOMETRIC DETERMINATION OF PAPAVERINE WITH o-HYDROXYHYDRO-QUINONEPHTHALEIN AND URANIUM(VI)
- COLOR REACTION BETWEEN PYROGALLOL RED-MOLYBDENUM (VI) COMPLEX AND PROTEIN
- SPECTROPHOTOMETRIC DETERMINATION OF CHLORPHENIRAMINE MALEATE BY COMPLEX FORMATION WITH o-HYDROXYHYDROQUINONEPHTHALEIN, TITANlUM(IV) AND FLUORIDE IN THE PRESENCE OF SODIUM DODECYL SULFATE
- SPECTROPHOTOMETRIC DETERMINATION OF ISONIAZID USING FORMATION OF o-HYDROXYHYDROQUINONEPHTHALEIN-PALLADIUM(II)-CETYLTRIMETHYL-AMMONIUM CHLORIDE COMPLEX
- SPECTROPHOTOMETRIC DETERMINATION OF CHLORPROMAZINE HYDROCHLORIDE USING THE COLOR REACTION WITH PALLADIUM(II) AND o-HYDROXYHYDRO-QUINONEPHTHALEIN
- SPECTROPHOTOMETRIC DETERMINATION OF THIOUREA USING o-HYDROXYHYDROQUINONEPHTHALEIN AND PALLADIUM(II)
- SPECTROPHOTOMETRIC DETERMINATION OF MANGANESE(II) USING o-HYDROXY-HYDROQUINONEPHTHALEIN AND ZEPHIRAMINE
- CHEMICAL AND BIOLOGICAL PROPERTIES OF HYDROXO-BRIDGED DINUCLEAR COMPLEXES OF ANTICANCER PLATINUM (II) COMPLEXES
- Spectrophotometric Determination of Uric Acid Based on Fading of o-Hydroxyhydroquinonephthalein-palladium(II)-hexadecyltrimethyl-ammonium Complex
- Spectrophotometric Determination of Glucosamine and Its Analogous Amino Sugars with o-Hydroxyhydroquinonephthalein and Palladium(II)
- Spectrophotometric Determination of Cobalt(II) and Cyanocobalamin with Vanillilfluorone and Its Applications
- Spectrophotometric Determination of DNA Binding Protein, Histone, with 3, 4, 5, 6-Tetrafluoro-2-carboxyphenylfluorone and Manganese(II)^1
- Spectrophotometric Determination of Quinolone Antibiotics by an Association Complex Formation with Aluminum(III) and Erythrosin
- Spectrophotometric Determination of Anthracycline Anticancer Agents with Aluminum(III) and Chromazurol S in a Nonionic Surfactant Micellar Medium
- EN-O4 Degradation of alkylphenols in the presence of riboflavin under near-ultraviolet light(Section VI Environmental Biotechnology)
- Determination of Trace Aluminum by Fluorescence Quenching with m-Carboxyphenylfluorone as Analytical Reagent
- KINETIC AND EQUILIBRIUM STUDIES ON DI-μ-HYDROXO DIMER FORMATION OF ANTICANCER PLATINUM (II) COMPLEXES BY POTENTIOMETRIC METHOD
- Spectrophotometric Determination of Copper(II) with o-Bromophenylfluorone
- Synthesis, Spectral Study and Crystal Structure of a Fluorescein Derivative, p-Methoxycarbonylphenyl Fluorone
- Spectrophotometric Determination of Aluminum with m-Carboxyphenylfluorone, a Novel Chemical Probe, and Its Application
- Spectrophotometric Determination of Urinary Protein with o-Sulfophenylfluorone-Metal Complex
- High-dose dexamethasone plus antihistamine prevents colorectal cancer patients treated with modified FOLFOX6 from hypersensitivity reactions induced by oxaliplatin
- Spectrophotometric Determination of Micro Amounts of Albumin Using Zirconium(IV) and Xylenol Orange
- Fluorophotometric Determination of Histone with 3,4,5,6-Tetrafluoro-2-carboxyphenylfluorone–Manganese(II) Complex and Its Characterization
- Selective fluorimetric determination of trace amounts of cobalt(II) with the system of fluorescein-hydrogen peroxide-tiron.
- The application of diarylamine compounds in analytical chemistry. 1. Fluorescence reactions among 4-(4-methyl-2-quinolyl)aminosalicylic acid, cobalt(II) and hydrogen peroxide, and the fluorimetry of cobalt(II) by using its fluorescence reaction.
- The sensitive and selective determination of palladium(II) based on ternary-complex formation with phloxine and thiamine.
- Color reaction between indium(III) and o-hydroxyhydroquinonephthalein, and its application.
- The spectrophotometric determination of trace vanadium with 3,4,5,6-tetrachlorogallein.
- Determination of titanium(IV) using o-hydroxyhydroquinonephthalein and Tween 20.
- The color reaction of purine bases by ternary-complex formation with eosin and silver(I).
- Application of Xanthene Derivatives for Analytical Chemistry, Part LXXXVI. Determination of Rhodium by Third-Derivative Spectrophotometry with o-Hydroxyhydroquinonephthalein in the Presence of N-Hexadecylpyridinium Chloride.
- The determination of 5-iodouracil using the o-hydroxyhydroquinonephthalein-palladium(II) complex.
- Bio-imaging of hydroxyl radicals in plant cells using the fluorescent molecular probe rhodamine B hydrazide, without any pretreatment(PLANT BIOTECHNOLOGY)