Application of Laser Induced Photoacoustic Spectroscopy to the Determination of 99Tc.

スポンサーリンク

概要

• 論文の詳細を見る

• Laser induced photoacoustic spectroscopy was applied to the determination of <SUP>99</SUP>Tc in a solution coupled with quantitative complexation of Tc with to (thiourea) to form Tc(tu)<SUB>6</SUB><SUP>3+</SUP>.The complexation procedure was adopted to shift the uv absorption peak of pertechnetate to the visible region. Photoacoustic signals due to the 488 nm absorption peak of Tc(tu)<SUB>6</SUB><SUP>3+</SUP> was analyzed by using a Fast Fourrier Transform (FFT) system. The quantitative detection of Tc could be easily performed down to the 10<SUP>-8</SUP> M concentration in this system. This is about 1, 000 times more sensitive than the ordinary colorimetric measurement.

• 一般社団法人 日本原子力学会の論文

著者

• FUJITA Tsutomu

  Department of Materials Technology, Faculty of Engineering, Chiba University

• Sekine Tsutomu

  Department Of Chemistry Graduate School Of Science Tohoku University

• HIRAGA MASAYUKI

  Department of Cbemistry, Faculty of Science, Toboke University,

• YOSHIHARA KENJI

  Department of Cbemistry, Faculty of Science, Toboke University,

• SEKINE Tsutomu

  Department of Chemistry, Faculty of Science, Tohoku University

• MUTALIB Abdul

  Department of Chemistry, Faculty of Science, Tohoku University

関連論文

• Single Point Micro Incremental Forming of Miniature Shell Structures
• カルボン酸エステルとグリニヤール試薬からのアリルおよびビニルケトンの簡便な調製法ar-ツルメロンの合成
• Application of Repetitive Extragenic Palindromic (REP)-PCR and Enterobacterial Repetitive Intergenic Consensus (ERIC)-PCR Analysis to the Identification and Classification of Japan and Thai Local Isolates of Bradyrhizobium japonicum, Shinorhizobium melilo
• Clinical Application of New Type of Antithrombotic : Nialamide
• Dicivery of New Type of Antithrombotic : Antithrombotic Effect of Monoamine Oxidase Inhibitor and its Comparison with Other Anticoagulants
• New Adamantane Derivatives as Water-Soluble Cutting Fluids
• Tissue Concentrations of Chlordanes in Mice after Long-term Exposures to Technical Grade Chlordane at Indoor Air Levels
• Technetium(IV) Oxide Colloids and the Precursor Produced by Bremsstrahlung Irradiation of Aqueous Pertechnetate Solution
• Diffuse Low-density Areas in White Matter on CT Scans After Intracarotid ACNU Infusion : Report of Three Cases
• Positron Annihilation in Liquid Scintillator for Electron Antineutrino Detection
• Synthesis, Structure, and Spectroscopic Properties of fac-[Tc^ICl(CO)_3(bpy)] (bpy = 2,2'-bipyridine)
• Phenoxo-Bridged Dimeric Structure of Technetium(I) Tricarbonyl Complex with Schiff Base Ligand
• A Novel Seven-coordinate Technetium(IV) Complex : Synthesis and Characterization of [TcO(tpen)]^ (tpen = N,N,N',N'-Tetrakis(2-pyridylmethyl)ethylenediamine)
• X-ray Crystallographic Determination of the Structure of trans-Dichloro[N, N'-ethylenebis-(3, 5-dimethylsalicylideneiminato)]technetium(IV)
• Synthesis and Structure of Nitridotechnetium(V) Complex of Tetradentate Amine Oxime [TcN(pnao)(H_2O)]^+
• Zonisamide: Electrophysiological and Metabolic Changes in Kainic Acid-Induced Limbic Seizures in Rats
• A36 Single Point Micro Incremental Forming of Miniature Shell Structures(M4 processes and micro-manufacturing for science)
• Convenient Preparative Method for Lactones from 3-hydroxy Propanoic Acids Using Iodine under Solvent-Free Conditions
• Enantioselective Addition of Diethylzinc to Aldehydes Using Novel Chiral 1,4-aminoalcohols as Chiral Catalysts
• Energetic Protons and α Particles Emitted in 150-keV Deuteron Bombardment on Deuterated Ti
• Establishing a Novel Model for 5-Axis Milling with a Filleted End Mill
• A Specific Use of TOHOKU Charge Spectrometer as a Cascade-Type Mass Spectrometer
• Configurational Effects of Fragment Ionization Processes in Propanols and Butanols
• Application of Molecular Orbital Calculation to Fragment Ionization Processes in Ethanol and Ethylamine
• Charge Spectrometry of Decayed Atoms in Some Alkyl Halides: Existence of Parent Ions and Their Hydrogen-Deficient Species
• Specific Features of Tohoku Charge Spectrometer
• Assignment of Chloroaquoindium Phthalocyanine by Mass Spectroscopy(速報)
• An Approach to Quantitative Estimation of Fragmentation of Molecular Ions in Mono-substituted Alkanes
• Fragmentation by .BETA.-decay in tritium-labelled compounds. II. Theoretical consideration on dissociation of daughter species in tritiated alkanes.:Theoretical Consideration on Dissociation of Daughter Species in Tritiated Alkanes
• Chemical behavior of technetium atoms recoil-implanted in metal acetylacetonates.
• Fragmentation by Beta-Decay in Tritium-Labelled Compounds, (III):Potential Energy Curves of LiHe+, BeHHe+ and FHe+ Resulting from LiT, BeHT and FT
• Application of Laser Induced Photoacoustic Spectroscopy to the Determination of 99Tc.
• The Fragmentation Mechanisms in CH3X Interpreted by Using the Molecular Orbital Method
• Fragmentation by .BETA.-decay in tritium-labelled compounds. I. Theoretical considerations on dissociation of HT.:Theoretical Considerations on Dissociation of HT
• Studies of fragment ion distribution and reaction with a charge spectrometer. VIII. Fragmentation processes of various alkyl halides.
• Studies of the Fragment-ion Distribution and Reaction with a Charge Spectrometer. VI. A New Interpretation of the Fragmentation Mechanism in CH3X Based on the Molecular Orbital Method. (2)
• Studies of Fragment Ion Distribution and Reaction by the Use of a Charge Spectrometer. VII. Fragmentation of Aliphatic Thiol Ions Produced by Charge Exchange with Positive Ions
• Chemical effects due to the (.GAMMA.,n) reaction and isomeric transition studied by a vacuum sublimation technique.
• Studies on the Fragment Ion Distribution and Their Reactions by the Use of a Charge Spectrometer. II. The Charge Exchange Reactions in Methanol with Fast Positive Ions

もっと見る 閉じる

スポンサーリンク