Contents

Journal of Analytical Chemistry

Vol. 81, No. 7, 2026

REVIEWS

Nondestructive Testing of Food Products and Pharmaceuticals by Smartphone-Based Digital Colorimetry

O. E. Emelyanov and V. G. Amelin p. 1087  abstract

ARTICLES

Colorometric Determination of Catecholamines Using Silica Nanodots

A. A. Vasilyeva, M. V. Matiash, V. V. Apyari, S. V. Maksimov, and S. G. Dmitrienko p. 1101  abstract

Application of Ensemble Machine Learning Methods to the Classification and Interpretation of Raman Spectra of Adipose Tissue During Enzymatic Hydrolysis by Lipase

E. S. Prikhozhdenko p. 1110  abstract

Sensor Surfaces Based on Modified Silver Nanofilms for the Determination of Phosphates in Water by Surface-Enhanced Raman Scattering

I. K. Solontsov, M. V. Samodelova, O. O. Kapitanova, and I. A. Veselova p. 1118  abstract

Determination of Phospholipids in Infant Formula Using Infrared Spectroscopy and Chemometric Data Analysis

K. T. Aitalieva, N. A. Burmistrova, and Yu. B. Monakhova p. 1126  abstract

Precision and Sensitivity of Photothermal Thermal-Lens Measurements in Aqueous Polyethylene Glycol Solutions

V. R. Khabibullin, E. S. Ryndina, I. V. Mikheev, S. V. Krasheninina, Yu. S. Vershinina, V. M. Shkinev, and M. A. Proskurnin p. 1133  abstract

Sorption–Fluorimetric Determination of Enrofloxacin Using Fibers Formed by Electrospinning

A. V. Syardina, E. V. Yurova, T. D. Smirnova, and T. Yu. Rusanova p. 1146  abstract

Determination of Doxorubicin in the Presence of Bortezomib in Blood Plasma Based on Fluorescence Quenching of Quantum Dots

S. A. Meshcheryakova, V. V. Olomskaya, D. D. Drozd, O. A. Goryacheva, and I. Yu. Goryacheva p. 1152  abstract

Isolation of Homogeneous Luminophores from Citric Acid and Ethylenediamine-Based Carbon Dots: pH Dependence of Their Optical Properties

A. A. Korepanova, K. A. Laptinskiy, and T. A. Dolenko p. 1163  abstract

Use of Multichannel Microgravimetry for Assessing the Properties of Organic Phosphors of the Azolotriazine Class

T. A. Kuchmenko, D. Yu. Vandyshev, and S. A. Kalabukhov p. 1174  abstract

Analytical Capabilities of Fluorescence Polarization Immunoassay and Amperometric Tyrosinase Immunosensors in the Determination of Chloramphenicol

R. M. Beilinson, A. A. Yavisheva, I. Tsui, Q. Yang, A. A. Kuksenok, E. P. Medyantseva, N. Yu. Ilyicheva, R. R. Zairov, A. P. Dovzhenko, and S. A. Eremin p. 1190  abstract

Formation of Structured Oligonucleotide Clusters in High-Throughput DNA Sequencing with Fluorescence Detection

A. L. Bulyanitsa, D. A. Belov, I. V. Zarutsky, V. V. Manoilov, Ya. I. Alekseev, and A. A. Evstrapov p. 1199  abstract

Eco-Friendly Spectrophotometric and Paper-Based Microfluidic Techniques for Creatinine Determination in Serum

Elaf A. Abduljallel and Mohammad K. Hammood p. 1204  abstract

Quality by Design Approach for the Development of a Rapid Stability-Indicating Spectrophotometric Method for the Estimation of Amphotericin B in Bulk and Formulations

Sanjana S. Prakash, Shivakumar Hagalvadi Nanjappa, Vanita Somasekhar, Rushikesh Shinde, and Avichal Kumar p. 1217  abstract

Arsenic-Free Urinary Iodine Determination via Iodide-Electron Shuttle Catalysis: A Rapid Kinetic Method on Automated Biochemical Analyzers

Na Li, Huilin Shao, Yongxia Huang, Bingyuan Su, Minshan Wu, Yaping Zhang, and Shuying Huang p. 1236  abstract

Authentication of Citronella Oil from Turpentine Oil Using Fourier-Transform Infrared Spectroscopy Followed by Principal Component Analysis and Partial Least Squares Regression

Afnan Syifa’ Muhammad and Agustina Ari Murti Budi Hastuti p. 1244  abstract

Establishment of Preparation Conditions for Silica Monolithic Rods Using the Sol-Gel Method and a Study on Their Characteristics

Chol Hyon Kim, Jong Nam Kim, Mi Yang Kim, Il Chon Ri, and Chung Song Choe p. 1250  abstract

A Low-Cost Method for Determining the Quantitative Chemical Composition of Slag Wool

B. Fernández-Arguijo, J. E. Vilasó-Cadre, A. Ramírez-Rodríguez, I. A. Reyes-Domínguez, J. Aguilar-Carrillo, E. F. Armendáriz-Alonso, R. Cruz, L. A. Guerra-Fuentes, R. I. Hernández-Molinar, and E. J. Gutiérrez-Castañeda p. 1261  abstract