Determination of urine ionic composition with potentiometric multisensor system

Yaroshenko, Irina; Kirsanov, Dmitry; Карцова, Л. А.; Sidorova, A. A.; Borisova, I.G.; Legin, Andrey

doi:10.1016/j.talanta.2014.08.030

Cited by 50 publications

(22 citation statements)

References 27 publications

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“…The second multisensor system was designed for simultaneous quantification of rare earth metals (La, Y, Gd) in complex mixtures [28]; in this work only La 3+ was taken as an analyte. The third multisensor system has been developed for the determination and quantification of urine ionic components [29]. From 12 identified compounds, we took the data for two of them: Na + , Cl − .…”

Section: Methodsmentioning

confidence: 99%

A Simple Procedure to Assess Limit of Detection for Multisensor Systems

Oleneva

Khaydukova

Ashina

et al. 2019

Sensors

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Currently, there are no established procedures for limit of detection (LOD) evaluation in multisensor system studies, which complicates their correct comparison with other analytical techniques and hinders further development of the method. In this study we propose a simple and visually comprehensible approach for LOD estimation in multisensor analysis. The suggested approach is based on the assessment of evolution of mean relative error values in calibration series with growing analyte concentration. The LOD value is estimated as the concentration starting from which MRE values become stable from sample to sample. This intuitive procedure was successfully tested with a variety of real data from potentiometric multisensor systems.

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Section: Methodsmentioning

confidence: 99%

A Simple Procedure to Assess Limit of Detection for Multisensor Systems

Oleneva

Khaydukova

Ashina

et al. 2019

Sensors

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“…The ionic composition of urine can be useful for evaluating a patient’s general condition and diagnosing certain metabolic diseases [ 113 ]. Recently, cost-effective potentiometric e-tongues were applied for evaluation of ionic composition of patients’ urine samples; their potential applicability for express diagnosis of urolithiasis [ 114 ], and indirect assessment of the prostate cancer [ 115 ] was demonstrated. A combination of an e-nose and a potentiometric e-tongue, composed of the metalloporphyrin-based sensor array, was successfully used for evaluation of pH, specific gravity, and presence of blood in urine samples, collected from children, affected by kidney diseases, and a healthy control group [ 116 ].…”

Section: Application Of Msss and Msasmentioning

confidence: 99%

Multisensor Systems and Arrays for Medical Applications Employing Naturally-Occurring Compounds and Materials

Pauliukaitė

Voitechovič

2020

Sensors

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The significant improvement of quality of life achieved over the last decades has stimulated the development of new approaches in medicine to take into account the personal needs of each patient. Precision medicine, providing healthcare customization, opens new horizons in the diagnosis, treatment and prevention of numerous diseases. As a consequence, there is a growing demand for novel analytical devices and methods capable of addressing the challenges of precision medicine. For example, various types of sensors or their arrays are highly suitable for simultaneous monitoring of multiple analytes in complex biological media in order to obtain more information about the health status of a patient or to follow the treatment process. Besides, the development of sustainable sensors based on natural chemicals allows reducing their environmental impact. This review is concerned with the application of such analytical platforms in various areas of medicine: analysis of body fluids, wearable sensors, drug manufacturing and screening. The importance and role of naturally-occurring compounds in the development of electrochemical multisensor systems and arrays are discussed.

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“…An electronic tongue enables the correct differentiation of urine samples from healthy and unhealthy patients suffering from renal dysfunction, the tool is particularly useful for identification of early stages of the disease. Several systems were already proposed for clinical analysis of urine, successfully predicting the quantity of ions (Na + , K + , NH 4 + , Ca 2+ , Mg 2+ , Cl − , SO 4 2− , PO 4 3− , H + /OH − : pH), urate and creatinine [ 130 , 131 ]. The system presented by Yaroshenko et al [ 130 ] was applied to analysis of samples from 136 patients!…”

Section: Other Applicationsmentioning

confidence: 99%

“…Several systems were already proposed for clinical analysis of urine, successfully predicting the quantity of ions (Na + , K + , NH 4 + , Ca 2+ , Mg 2+ , Cl − , SO 4 2− , PO 4 3− , H + /OH − : pH), urate and creatinine [ 130 , 131 ]. The system presented by Yaroshenko et al [ 130 ] was applied to analysis of samples from 136 patients! both healthy and suffering from urolithiasis.…”

Section: Other Applicationsmentioning

confidence: 99%

Electronic Tongue—A Tool for All Tastes?

et al. 2017

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Electronic tongue systems are traditionally used to analyse: food products, water samples and taste masking technologies for pharmaceuticals. In principle, their applications are almost limitless, as they are able to almost completely reduce the impact of interferents and can be applied to distinguish samples of extreme complexity as for example broths from different stages of fermentation. Nevertheless, their applications outside the three principal sample types are, in comparison, rather scarce. In this review, we would like to take a closer look on what are real capabilities of electronic tongue systems, what can be achieved using mixed sensor arrays and by introduction of biosensors or molecularly imprinted polymers in the matrix. We will discuss future directions both in the sense of applications as well as system development in the ever-growing trend of low cost analysis.

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Determination of urine ionic composition with potentiometric multisensor system

Cited by 50 publications

References 27 publications

A Simple Procedure to Assess Limit of Detection for Multisensor Systems

A Simple Procedure to Assess Limit of Detection for Multisensor Systems

Multisensor Systems and Arrays for Medical Applications Employing Naturally-Occurring Compounds and Materials

Electronic Tongue—A Tool for All Tastes?

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