Analytical Sciences

Resonance Rayleigh-Scattering Method for the Determination of Vitamin B1 with Methyl Orange

A New Spectrofluorometric Method for the Determination of Ascorbic Acid Based on Its Activating Effect on a Hemoglobin-Catalyzed Reaction

Spectrophotometric Determination of Biologically Active Thiols with Eosin, Silver(I) and Adenine

Lead(II)-Selective Electrode Based on Phenyl Disulfide

Determination of Trace Amounts of Thallium by Adsorptive Cathodic Stripping Voltammetry with Xylenol Orange

Electrochemical Behavior of 2'-Halogenated Derivatives of N,N-Dimethyl-4-aminoazobenzene at Mercury Electrode

Fluoride Content by Ion Chromatography Using a Suppressed Conductivity Detector and Osmolality of Bitterns Discharged into the Pacific Ocean from a Saltworks: Feasible Causal Agents in the Mortality of Green Turtles (Chelonia mydas) in the Ojo de Liebre lagoon, Baja California Sur, Mexico

Determination of V(IV) and V(V) by Electrothermal Atomic Absorption Spectrometry Following Selective Solid-Phase Extraction and the Study on the Change in the Oxidation State of Vanadium Species in Seawater during the Sample Storage

Prediction of the 1-Octanol/H₂O Partition Coefficient, Log P, by Ab Initio MO Calculations: Hydrogen-Bonding Effect of Organic Solutes on Log P

Equilibrium Analysis of Reactions of Metal-Pyridylazoresorcinolato Chelates with Quaternary Ammonium Ion, Nonionic Surfactant and Polyethylene Glycol in Aqueous Solution by Capillary Zone Electrophoresis

Novel Sensitive Spectrophotometric Method for the Trace Determination of Cyanide in Industrial Effluent

Enhanced Electron-Transfer Reactivity of Cytochrome b₅ by Dimethylsulfoxide and N,N'-Dimethylformamide

Flavin Mononucleotide Enzyme Electrode Amplified by a Bioelectrocatalytic Cycle

Dual Enzyme Electrode with Optical Specificity for L- and D-Amino Acids

Simple Chemiluminescence Method for the Determination of Mercaptopurine

Ion-transfer Polarographic Determination of Successive Formation Constants of Rubidium and Cesium Complexes with Benzo-15-crown-5 and -18-crown-6 Ethers in Nitrobenzene

Highly Copper(II) Ion-selective Transport through Liquid Membrane Containing 1-(2-Pyridylazo)-2-naphthol

Chiral Separation of Several Drugs Using Electrophoresis with Dual Cyclodextrin Systems

A Fluorometric Method for the Determination of Iron(II) with Fluorescein Isothiocyanate and Iodine

Crystal Structure of Ipolamiide Monohydrate from Stachytarpheta indica

Crystal Structure of 2,5-Dioxa-13,17-diazatricyclo[17.4.0.0^6,11]-tricosa-6,8,10,12,17,19,21,23(1)-octaene

Crystal Structure of [Ni₃(dpa)₄(NO₃)₂]: Axial Replacement of Metal String Complexes

Crystal Structure of N-(10,11-Dihydro-5H-dibenzo[a,d]cycloheptan-5-yl)piperazine Hydrochloride

Crystal Structures of (3S,3aS,5aS,8S,9R,9aR,9bS)-3a,4,5,5a,6,7,8,9,9a,9b-Decahydro-8-[2(2,6-dioxanyl)ethoxy]-3,5a,9-trimethyl-2(3H)-naphtho[1,2-b]furanone (1) and (3S,3aS,5aS,8R,9R,9aR,9bS)-3a,4,5,5a,6,7,8,9,9a,9b-Decahydro-8-[2(2,6-dioxanyl)-ethoxy]-3,5a,9-trimethyl-2(3H)-naphtho[1,2-b]furanone (2)