Михаил К. Беклемишев

Fluorimetric Determination of E. coli in Water by Binding with Modified Magnetite and Fluorescent Carbon Dots

Evgenii V. Skorobogatov, Elizaveta Polyakova, Olga P. Boychenko, Stanislav A. Gorokhov et autres

Most approaches to detecting bacteria in water are aimed at the identification of species by using specific techniques. Developing non-specific (broad-spectrum) methods for bacterial detection is crucial for rapid, cost-effective, and proactive screening of water quality. This paper proposes a non-specific method …

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Fluorescence Profiling of Urine in Non-Invasive Diagnostics of Obstructive and Reflux Uropathies in Children

Anastasiya A. Luenkova, Galina I. Kuzovleva, Marina A. Korshunova, Darya A. Perfilyeva et autres

Rapid screening methods reflecting the metabolic profile of urine are promising for assessing the risk of decreased renal function in children with obstructive uropathies. The aim of this pilot study was to evaluate the applicability of a reaction-based fingerprinting strategy for this …

Detection of malignancies in mice using TXRF analysis and reaction-based optical fingerprinting of blood plasma

Alexander O. Ustyuzhanin, Evgenii V. Skorobogatov, Gulalek A. Babayeva, Vadim S. Pokrovsky et autres

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Recognition of Samples of Similar Composition Using Kinetic-based Optical Fingerprinting Strategy: Choice of Indicator Reactions

Anna V. Shik, I. A. Stepanova, Irina A. Doroshenko, Ulyana A. Bliznyuk et autres

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Detection of Transition Metal Ions, Odorous Compounds and Wastewater in Water Using a Reaction-Based Optical Fingerprinting Strategy

Anastasiya A. Luenkova, Anna V. Shik, Ramil M. Akhmetov, Daria G. Filatova et autres

Although water quality monitoring using optical sensors has been extensively studied, it remains a frontline research area owing to its simplicity and adaptability. In this study, we continue to develop...

Determining Irradiation Dose in Potato Tubers During Storage Using Reaction-Based Pattern Recognition Method

Yana V. Zubritskaya, Anna V. Shik, I. A. Stepanova, Sergey A. Zolotov et autres

Food irradiation is increasingly used to extend shelf life and control pests and diseases. Monitoring post-treatment doses typically relies on expensive, laborious instruments and may miss low doses. We previously proposed a chemical fingerprinting method that estimates dose based on indicator reaction …

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Methods of Non-Laboratory Analysis Using a Smartphone

Михаил К. Беклемишев

Abstract This review considers analytical methods using portable devices combined with smartphones. It covers studies from 2015 to 2024, with an emphasis on recent research. References are given primarily to reviews published in the past 5 years. Devices used in combination with …

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Determining Irradiation Dose in Potato Tubers During Storage Using Reaction-Based Pattern Recognition Method

Yana V. Zubritskaya, Anna V. Shik, I. A. Stepanova, Sergey A. Zolotov et autres

Food irradiation is gaining popularity worldwide as a method for extending shelf life and controlling pests and diseases. Post-treatment irradiation doses are usually monitored using instrumental methods, which may be expensive, labor-intensive, time-consuming, and not allow for low-dose detection. We previously proposed …

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Carbocyanines with metal chelating groups as promising tools for diagnostics and therapy

Irina A. Doroshenko, Nazar Vasilyvich Shmychkov, A. O. Govtvan, Anna V. Shik et autres

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Assessment of Catalase Inhibition Under e-Beam Irradiation

В. С. Ипатова, Ulyana A. Bliznyuk, Polina Yu. Borshchegovskaya, Alexander P. Chernyaev et autres

Catalase serves as a crucial component of the antioxidant defense system by catalyzing the decomposition of hydrogen peroxide into water and molecular oxygen. This study investigated the effects of 1 MeV accelerated electron irradiation on catalase activity in model solutions at doses …

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Estimation of irradiation doses in chicken samples using a reaction-based fingerprinting method

Anna V. Shik, I. A. Stepanova, Marina V. Koksharova, Irina A. Doroshenko et autres

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Estimation of Irradiation Doses in Chicken Samples Using a Reaction-Based Fingerprinting Method

Anna V. Shik, I. A. Stepanova, Marina V. Koksharova, Irina A. Doroshenko et autres

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