Contents

Journal of Analytical Chemistry

Vol. 78, No. 7, 2023

Reviews

Capillary Electrophoresis in Assessing the Quality and Safety of Foods

D. S. Bolshakov and V. G. Amelin p. 815  abstract

Articles

Spectrophotometric Investigation and Computational Studies of Zirconium(IV)-3-hydroxy-2-[1'-phenyl-3'-(p-methoxyphenyl)-4'-pyrazolyl]-4H-chromen-4-one Complex

Chetna Dhonchak, Nivedita Agnihotri, Akshay Kumar, Raj Kamal, Abhinay Thakur and Ashish Kumar p. 856  abstract

New Schiff Base-Linked Arylazopyrazoles as Reagents for the Photometric Detection of Fluoride Ions

Manish Kumar, Harshawardhan Agarkar and Mariam S. Degani p. 866  abstract

Validated Spectrophotometric Methods for the Resolution of the Binary Mixture of Silver Sulfadiazine and Sodium Hyaluronate in the Presence of Paraben in Their Dosage Form

Shereen A. Boltia, Magda M. Ibrahim, Manal Ibrahim and Nesrin K. Ramadan p. 878  abstract

A Spectrophotometric Method for Tetracycline Determination in its Bulk Powder and Pharmaceutical Formulations Using Flow Injection and Batch Procedures: a Comparative Study

Safaa J. Khalaf and Raed F. Hassan p. 888  abstract

Quantitative Determination of Related Substances in Propofol by Supercritical Fluid (CO2) Chromatography

Chenhan Zhang, Wei Jin, Shaomin Zhang and Yongjian Yang p. 897  abstract

Dispersive Liquid–Liquid Microextraction of Preservatives for Their Chromatographic Determination in Beverages

M. A. Kochetkova, I. I. Timofeeva and A. V. Bulatov p. 907  abstract

Development of an UPLC-QTOF-MS Method for the Simultaneous Estimation of Dronedarone and its Unlisted Pharmacopoeial Impurities

Menaka Thangaraj, Ramya Kuber B. and Anoop Karthika p. 913  abstract

Novel Adsorbents for the Determination of Amino Acids in Soil Extracts by Hydrophilic Interaction Liquid Chromatography with Mass Spectrometric Detection

N. Yu. Chikurova, A. V. Gorbovskaia, A. N. Stavrianidi, E. S. Fedorova, A. O. Shemyakina, A. K. Buryak, A. S. Uzhel, A. V. Chernobrovkina and O. A. Shpigun p. 922  abstract

A Voltammetric Sensor Based on Aluminophosphate Zeolite and a Composite of Betulinic Acid with a Chitosan Polyelectrolyte Complex for the Identification and Determination of Naproxen Enantiomers

R. A. Zilberg, V. N. Maistrenko, Yu. B. Teres, I. V. Vakulin, E. O. Bulysheva and A. A. Seluyanova p. 933  abstract

Cathode Nanophosphors

V. V. Yagov p. 945  abstract