- P-ISSN 1225-0163
- E-ISSN 2288-8985
- Log In/Sign Up
- P-ISSN1225-0163
- E-ISSN2288-8985
- SCOPUS, ESCI, KCI
Article Detail
Home > Article Detail
Fluorimetric Determination of Phosphate in Sea Water by Flow Injection Analysis
Analytical Science and Technology / Analytical Science and Technology, (P)1225-0163; (E)2288-8985
1995, v.8 no.4, pp.843-848
Motomizu,
S., Oshima,
M., &
Katsumura,
N.
(1995). Fluorimetric Determination of Phosphate in Sea Water by Flow Injection Analysis. Analytical Science and Technology, 8(4), 843-848.
- Downloaded
- Viewed
Abstract
A sensitive method for the determination of trace amounts of phosphate by fluorescence-quenching detection / FIA is proposed. The fluorescence of Rhodamine B(RB) was quenched with the formation of the ion associate of molybdophosphate with RB;<TEX>${\lambda}_{ex}$</TEX> and <TEX>${\lambda}_{em}$</TEX> were 560nm and 580nm, respectively. A calibration graph was linear over the ranges from <TEX>$10^{-8}$</TEX> to <TEX>$3{\times}10^{-6}M$</TEX> of phosphate (~0.3~93ppb of phosphorus). The relative standard deviation was 1.2% with <TEX>$8{\times}10^{-7}M$</TEX> phosphate solution and sampling rate was 15 samples / h. The proposed method was applied to the determination of phosphate in sea and river water samples.
- keywords
- Phosphate determination, molybdophosphate-Rhodamine B ion associate, fluorescence quenching, flow injection analysis
- Downloaded
- Viewed
- 0KCI Citations
- 0WOS Citations
Other articles from this issue
- Chemical Speciation of Trace Metals in Natural Water by Ultrafiltration/Size Exclusion Chromatography/UV Absorption/ICP-MS
- Direct Analysis of Aerosol Particles by Atomic Emission and Mass Spectrometry
- Determination of Selenium and Tellurium by HG-AAS in Foods
- Determination of Li by Isotope Dilution Inductively Coupled Plasma Mass Spectrometry
- Matrix Modification for Graphite Furnace Atomic Absorption Spectrophotometric Determination of Volatile Elements(III) Trace Bismuth
- Analytical Application of Glow Discharge Atomic Absorption Spectroscopy (GD-AAS) Using Three Types of Jet Configurations Under Power Mode
- A Complexation Study of Novel Triaza and Hexaaza Macrocycles for the Use of Analytical Reagents
- Determination of Chromium(VI) and Copper(II) in Organic Solvent - Solution by Liquid Core Optical Fiber Spectrophotometry
- Quantitative Determination of Eugenol in Eugenia Caryophyllata Thunb by Three Wavelength Spectrophotometry
- Molecular Weight Determination of Polymers by Matrix Assisted Laser Desorption Ionization in Mass Spectrometry
- Spectrophotometric Determination of Nickel in Steel with Di-2-pyridylmethanone 2-Thiophenecarboxylic Hydrazone
- ISOTOPIC-SPECTRAL DETERMINATION OF CARBON IN HIGH PURITY INORGANIC MATERIALS
- Counter Ion Effect on Photoinduced Electron Transfer Reaction between Ruthenium Complexes
- Chemical Compositions and Pyrolysis Characteristics of Oil Shales Distributed in Korea
- Solid State NMR Study of PAZO-6 and Related Materials
- Synergistic extraction of lanthanoids(III) with thenoyltrifluoroacetone and aromatic carboxylic acids and the hydration of the extracted species
- Studies on the Terpenoids in the Volatile Constituents of Liaoning Schisandra Chinensis Baillon
- Extraction of Water-Soluble Porphyrin and Metalloporphyrins into Acetonitrile by Salting-out
- Studies on The Elution Behavior of Ni(II)-<TEX>${\alpha}$</TEX>-isonitroso-<TEX>${\beta}$</TEX>-diketone Imine Chelates in Reversed-Phase Liquid Chromatography
- Metal Ion Selectivity of Surface Templated Resins Carrying Phosphate Groups
- Selective Concentration and Determination of Phenol and Chlorophenols by Solid Phase Extraction
- Determination of Pesticide Residues in Water using On-line SPE-HPLC Coupling System
- Sensitive and Mild Fluorogenic Reagents for Biogenic Carboxylic Acids in HPLC
- Extraction Chromatograph Separation Spark Source Mass Spectrometric Analysis of 14 Rare Earth Impurities in High Purity Rare Earth Oxide
- Recovery of Pd(II), Pt(IV), and Rh(III) Using Polyelectrolytes
- In-Situ Spectroelectrochemical Studies of Manganese(II) Oxidation
- Study of Pulse Generation Technique for Serial dual Electrode Detection of Amino Acids and Proteins in Flow Injection Analysis
- Surface Characterization of Carbon Fibers as Anode Materials for Li Secondary Batteries
- Enzyme Sensors Modified with Avidin/Biotin Systembased Protein Multilayers
- THE TRANSFER OF CHLORIDE ION ACROSS ANION EXCHANGE MEMBRANE
- Enhanced Charge Transfer Through Polypyrrole Electropolymerized on Poly(acrylonitrile-co-butadiene)/Pt Electrodes
- Voltammetric Determination of Copper(II) at Chemically Modified Carbon Paste Electrodes Containing Alga
- Electrocatalytic Reduction of Dioxygen at Schiff base Co(II) Complexes supported Glassy Carbon Electrode in various pH Solution
- Silicone Rubber Blended with Polyurethane as the Matrix for Ion-Selective Membrane Electrodes
- Electrochemical Study of Poly(aniline N-alkylsulfonate)s
- Enhanced Photoelectrochemical Behavior of Gold-coated Porous n-Si Electrochemically Modified with Polyaniline
- Voltammetric Study of Surfactant-Modified Carbon Electrode: <TEX>$Ru(ph){_3}^{2+}$</TEX> in Sodium Dodecyl Sulfate Solution
- Electrochemical Studies on the Reaction of Superoxide Ion with Halocarbons in Aprotic Media
- Electrochemical Study on the Coumarin Derivatives
- Electrogravimetric and Electrochemical Ac Response of Polypyrrole Films
- Preparation and Characterization of Doped <TEX>$Fe_2O_3$</TEX> and GaAs Photosemiconductive Electrodes for <TEX>$CO_2$</TEX> Fixation
- Electrochemical Properties of Buckminsterfullerene (<TEX>$C_{60}$</TEX>) in Acetonitrile Containing Quarternary Ammonium Electrolytes
- Electrochemical Reduction of High Pressure Carbon Dioxide on Metal Electrodes and Gas Diffusion Electrodes
- Determination of Stability Constants Using Electrochemical Methods for the Complex Formation of Platinum and Palladium with Polyelectrolytes
- Surface-Enhanced Raman Spectroscopic Studies of Oriented Monolayers on Electrode Surfaces
- A Simulation Study on Regularization Method for Generating Non-Destructive Depth Profiles from Angle-Resolved XPS Data
- Investigation of Polyesters by Time-of-Flight Secondary Ion Mass Spectrometry
- In Situ Scanning Tunneling Microscope of Cyanide and Thiocyanate Adsorption on Pt(111)
- Unambiguous Identification of Fugitive Pollutants and Determination of Annual Emission Flux as Diurnal Monitoring Mode
- Comparison between Head Space Gas Sampling and Purge & Trap Sampling in Water Analysis
- Simulated Study on Typical Sources of Volatile Organic Compounds (VOCs) in Indoor Air
- Sorbent Thermal Desorption/Gas Chromatography/Mass Selective Detection Method for Determination of Gaseous Polycyclic Aromatic Hydrocarbons in Indoor Air
- Formulation Of Some Mathematical Models For The Estimations Of The Most Probable Salts Derived From The Major Mineral Constituents In Natural Water
- Simultaneous Determination of 285 Chemicals in Water at ppt Levels by GC-Ion Trap Mass Spectrometry
- Direct Aerosol Analysis by Time Resolved Laser Plasma Spectroscopy - Improvement by Single Shot Measurements
- Determination of Ammonia-N in Environmental Water by Air-segmented FIA
- Alkali Metal Ion Sensing in Aqueous Media by a Dibenzo-16-crown-5 Chromoionophore
- Reuses Of Wash Water Effluents Of The Ion-Exchanger Units Of Water Demineralization Plant For Economic And Environmental Benefits
- Standardizing GC-FID Measurement of Nonmethane Hydrocarbons in Air for International Intercomparison Using Retention Index and Effective Carbon Number Concept
- ACTIVATION ANALYSIS OF ENVIRONMENTAL SAMPLES USING THE MT-25 MICROTRON OF THE FLNR
- Formation of Polychlorinated Dibenzo-p-Dioxins and Their Thermal Decomposition Products from Pyrolysis Reactions of Chlorophenates
- The Analysis of VOCs by GC/MS with Whole Column Coldtrapping on a Fused Silica Capillary Column in Indoor Environment
- Analysis of Inorganic Anions in Various Drinking Waters by Capillary Electrophoresis
- Fluorimetric Determination of Phosphate in Sea Water by Flow Injection Analysis
- Characterization of Modified Peptides by Tandem Mass Spectrometry
- Determination of Nutritious Calcium in Some Vegetables
- Determination of Mono- and Oligosaccharides Derivatized with p-Aminobenzoic Ethyl Ester by Reverse Phase HPLC
- SOLVING BIOANALYTICAL PROBLEMS BY THE METHOD OF MATRIX-ASSISTED LASER DESORPTION IONIZATION MASS SPECTROMETRY (MALDI-MS)
- EPR Studies of the Active Sites of Carbon Monoxide Dehydrogenase from Clostridium thermoaceticum
- Fluoride and Calcium in Tea Leaves
- Molecular Analysis using High Performance Capillary Electrophoresis
- DNA Ligand - Redox Active Molecule Conjugates as an Electrochemical DNA Probe
- Comparative Free and Acetylated Polyamine Profiles in the Urine of Normal Subjects and Various Cancer Patients
- Some Peroxysterols and Ceramides from "Phellinus ribis", a Korean Wild Mushroom
- Applications of Scanning Electrochemical Microscopy
- Industry's Response to the Green Movement
- The Significance of the Analytical Sciences In Environmental Assessment
- Complexing Capacity - A Measure of Evaluating Water Quality
- Voltammetry at Liquid / Liquid Interface
- Principles and Analytical Applications of Acousto-Optic Tunable Filters
- more
Recommanded Articles
This website recommended the use the Chrome browser for journal website.