Electrochemical Hybrid Methods and Sensors for Antioxidant/Oxidant Activity Monitoring and Their Use as a Diagnostic Tool of Oxidative Stress: Future Perspectives and Challenges

Брайнина, Х. З.; Kazakov, Yan E.

doi:10.3390/chemosensors8040090

Cited by 7 publications

(5 citation statements)

References 59 publications

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“…[139][140][141][142][143] She also modified this method for the quantification of nucleic acids. 144 As many of her achievements are described in special issue dedicated to her achievements published in 2012 elsewhere, in this review we can just confirm that prof. Brainina is one of leading women pioneers of the modern pulse voltammetry applied in electroanalytical and environmental chemistry. She published more than 200 original scientific publications, while she authored several monographs devoted to the stripping voltammetry.…”

Section: Women-electrochemists That Contributed To the Development Of...supporting

confidence: 64%

Review—Women’s Contribution in the Pulse Voltammetric Theories and Applications: Pulse Voltammetry Stands on the Shoulders of Outstanding Women Electrochemists

Gulaboski¹,

Bogeski²

2022

J. Electrochem. Soc.

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It is exactly a century since polarography was developed, which is seen as a predecessor of all voltammetric techniques. As cyclic voltammetry (CV) is the most prominent member in the family of voltammetric techniques for mechanistic studies, the socalled “pulse voltammetric techniques” emerged as simple and viable alternatives to CV for mechanistic characterizations and analytical application, as well as for kinetic and thermodynamic evaluations. The theories and practical application of pulse voltammetric techniques were largely developed by several women electrochemists. In this short overview, we outline some of the major achievements of five women electrochemists who contributed immensely to the theoretical and practical application of pulse voltammetric technique. Since the theory and application of pulse voltammetric techniques largely relies on the works of Janet Osteryoung, Sebojka Komorsky Lovric, Angela Molina, Anna Brainina, and Oliveira Brett, we give in this review a short historical overview of the major accomplishments of these five exceptional women electrochemists

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Section: Women-electrochemists That Contributed To the Development Of...supporting

confidence: 64%

Review—Women’s Contribution in the Pulse Voltammetric Theories and Applications: Pulse Voltammetry Stands on the Shoulders of Outstanding Women Electrochemists

Gulaboski¹,

Bogeski²

2022

J. Electrochem. Soc.

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“…Reactions of AO with free radicals based on the electron transfer allow the application of the electroanalytical methods for their determination. High sensitivity, the rapidity of the procedure and relatively low costs, in addition to possibility of miniaturization make electroanalytical methods very attractive tools for the antioxidant analysis [7,15,[21][22][23][24][25] and an alternative to chromatography in screening application. Moreover, these methods can be combined with the detection in different types of liquid chromatography and capillary electrophoresis.…”

Section: Electrochemical Sensor Systems For Antioxidants Analysismentioning

confidence: 99%

Analytical Capabilities of Coulometric Sensor Systems in the Antioxidants Analysis

Ziyatdinova

Budnikov

2021

Chemosensors

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The definition of antioxidants (AOs), their classification and properties as well as electrochemical sensor systems for AOs analysis are briefly discussed. The analytical capabilities of coulometric titration with electrogenerated titrants as sensor systems for AOs determination have been considered in detail. The attention focused on the individual AO quantification that was mainly used in the pharmaceutical analysis and estimation of total antioxidant parameters (total antioxidant capacity (TAC), ferric reducing power (FRP) and ceric reducing/antioxidant capacity (CRAC)) allowing the fast screening of the target samples including their quality control. The main advantages of coulometric sensor systems are pointed out. The selective quantification of individual AO in a complex matrix using a combination of chromatography with coulometric or coulometric array detection under potentiostatic mode is discussed. The future development of coulometric sensor systems for AOs analysis is focused on the application of novel coulometric titrants and the application of coulometric detection in flow injection analysis.

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“…[164,165] Moreover, the development of gas sensors that can accurately detect VOC gases has important implications in a wide range of areas such as industrial safety control, environmental monitoring, and personal health. [166] However, conventional gas sensors are built on a solid substrate, it is difficult to meet the demand of application of wearable electronic devices. [167] Commercially available metal oxide sensors have difficult in working at room temperature.…”

Section: Gas Sensor For Volatile Organic Compounds (Vocs) Gasmentioning

confidence: 99%

Recent Advances in Multidimensional (1D, 2D, and 3D) Composite Sensors Derived from MXene: Synthesis, Structure, Application, and Perspective

et al. 2021

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Moreover, a study from the World Health Organization (WHO) emphasized that death due to heart diseases and diabetes is still an upward trend and expected to be the first and seventh leading causes of death, respectively, by 2030. [16] Therefore, early diagnosis and treatment is urgently on demand. [12,17] A variety of human health-detection devices, intelligent wearable devices, and medical intelligent devices as efficient strategies have been emerging and making a big difference in daily life, [18][19][20][21][22][23] making it higher efficient, more accurate, more timely than traditional detection techniquesIn the meanwhile, sensors, as a vital component in intelligent detection devices quickly bloom to meet the requirement of high sensitivity, wide detection range, and stable response sensing capability. Sensors work through transforming external stimulus including biological, chemical, and physical changes into electrical signals changes. According to their respective work mechanism, sensors can be classified into the following several categories: piezoresistive, [24][25][26] piezoelectric, [27][28][29] frictional, [30] and capacitive. [31][32][33][34] Among them, piezoresistive sensors have attracted extensive concern for its simple structure, low cost, and easy signal acquisition, further being applied to the field of wearable detection devices. [35,36] It works by transforming external stimulus into visual electrical signals, and the change of resistance is generated by microscopic deformations of its own structure. [37][38][39][40] From sensors functional point of view, sensors can also be divided into strain sensors, [39,[41][42][43][44] stress sensors, [45,46] humidity sensors, [47] gas sensors, [41,48,49] temperature sensors, [50] and so on. On the present overall view, the key issue focuses on how to realize ideal sensors compatible with high sensitivity, wide detection range, ultralow response time, ultralow detection limitation, superb linearity, and cyclic stability. [51][52][53][54][55][56][57][58][59][60] What is noteworthy is that conductive materials interacting with other substances have been considered as an extremely efficient strategy to realize high sensing performance, being able to give out fast response reacting to outer tiny changes. Currently, aiming to endow sensors superb sensitivity and wide sensing range, flexible substrates for sensors commonly choose polydimethylsiloxane (PDMS), hydrogenated styrene-butadiene block copolymer (SEBS), and silicone rubber and other high elastic polymer materials. [37,57,61,62] Then, the composite sensor is fabricated successfully by different preparation techniques including With the advent of the era of intelligent manufacturing, sensors, with various detection objects, have set off a wave of enthusiasm and reached new heights in medical treatment, intelligent industry, daily life, and so on. MXene, as an emerging family of 2D transition metal carbides/nitrides, possesses impressive electrical conductivity, outstanding structural controllability, ...

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Electrochemical Hybrid Methods and Sensors for Antioxidant/Oxidant Activity Monitoring and Their Use as a Diagnostic Tool of Oxidative Stress: Future Perspectives and Challenges

Cited by 7 publications

References 59 publications

Review—Women’s Contribution in the Pulse Voltammetric Theories and Applications: Pulse Voltammetry Stands on the Shoulders of Outstanding Women Electrochemists

Review—Women’s Contribution in the Pulse Voltammetric Theories and Applications: Pulse Voltammetry Stands on the Shoulders of Outstanding Women Electrochemists

Analytical Capabilities of Coulometric Sensor Systems in the Antioxidants Analysis

Recent Advances in Multidimensional (1D, 2D, and 3D) Composite Sensors Derived from MXene: Synthesis, Structure, Application, and Perspective

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