Analytical Sciences

Intramolecular Exciplex Formation and Complexing Behavior of Naphthalene Derivatives as Fluorescent Chemosensors for Calcium and Barium Ions

Usefulness of Derivatization in High-Performance Liquid Chromatography/Tandem Mass Spectrometry of Conjugated Vitamin D Metabolites

Separation and Detection of Bile Acid 24-Glucuronides in Human Urine by Liquid Chromatography Combined with Electrospray Ionization Mass Spectrometry

Electrochemical Coating with Poly(phenylene oxide) Films Bearing Oligoether Groups as a Tool for Elimination of Protein Adsorption to Electrode Surfaces

Integration of Flow Injection Analysis and Zeptomole-Level Detection of the Fe(II)-o-Phenanthroline Complex

Sub-Attomole Molecule Detection in a Single Biological Cell in-vitro by Thermal Lens Microscopy

Bi-Functional Organophosphorus Extractants and Computational Modeling for Copper(II) and Zinc(II) Extraction

Successive Potentiometric Titration of Iron(II) and Iron(III) with Cobalt(II) in the Presence of 1,10-Phenanthroline

Spectrophotometric Method for the Determination of Ritodrine Hydrochloride and Amoxicillin

A Monosegmented Flow Titration for the Spectrophotometric Determination of Total Acidity in Vinegar

Determination of Trace Amounts of Arsenic(III) and Arsenic(V) in Drinking Water and Arsenic(III) Vapor in Air by Graphite-Furnace Atomic Absorption Spectrophotometry Using 2,3-Dimercaptopropane-1-sulfonate as a Complexing Agent

Semi-Empirical Equation to Describe the Electron Number Density in the Analytical Zone of the ICP as Functions of the r.f. Power, Height above the Load Coil, Carrier Gas and Water Flow Rates

On-Line Resolution of Overlapping Chromatograms Using the Wavelet Transform

Liquid Chromatography-Mass Spectrometry of Arsenic Compounds Using the Electrospray Ionization with Postcolumn Addition of Methanol

Highly Sensitive Determination of Paraquat and Diquat in Human Blood with Tetrabromophenolphthalein Ethyl Ester by Ion-Pair Extraction/Spectrophotometric Method

Electrode Behavior of an Osmium-Cysteine System on a Mercury Surface

Association of Alcohol-Cyclodextrin in Aqueous Medium Determined by Headspace Gas Chromatography

Substrate Specificity for Enzymic Glucuronidation of 24R,25-Dihydroxyvitamin D₃ and Related Compounds

Crystal Structure of 2-Hydroxy-5-t-butylazobenzene

Crystal Structure of Dimethyl 2a,3,4,8b-tetrahydro-8b-(N-morpholinyl)cyclobuta[a]naphthalene-1,2-dicarboxylate

Crystal Structure of Cytosine and Alanine Hybrid Dipeptide, Cytosine-1-yl-(2-carboxyethyl)-L-alanine

Crystal Structure of alpha-(p-Methylylamino-o-nitrobenzyl)pyridine

Crystal Structure of (5S,6R,7R)-(4-Methoxyphenyl)methyl 3-hydroxy-7-(2-phenylacetylamino)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate 5-oxide