Application of cold plasma corona discharge in preparation of laccase-based biosensors for dopamine determination

Wardak, Cecylia; Paczosa‐Bator, Beata; Malinowski, Szymon

doi:10.1016/j.msec.2020.111199

Cited by 25 publications

(14 citation statements)

References 40 publications

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“…The cross-linking immobilization technique involves the cross-linkages between the enzymes. Wardak et al, 2020 reported laccase-based biosensors by using the innovative, one-step, and eco-friendly Soft Plasma Polymerization (SPP) technique [65]. We schematically present the typical instrument construct of the SPP setup in Figure 8, from [65].…”

Section: Cross-linking-based Laccase Immobilizationmentioning

confidence: 99%

“…Wardak et al, 2020 reported laccase-based biosensors by using the innovative, one-step, and eco-friendly Soft Plasma Polymerization (SPP) technique [65]. We schematically present the typical instrument construct of the SPP setup in Figure 8, from [65]. It involves components such as pointed tungsten electrodes, conductive solid support, grounded electrode, laccase enzyme solution, atomizer, and helium gas.…”

Section: Cross-linking-based Laccase Immobilizationmentioning

confidence: 99%

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Recent Advances in the Development of Laccase-Based Biosensors via Nano-Immobilization Techniques

et al. 2022

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Monitoring phenolic compounds is critical in the environmental, food, and medical sectors. Among many recent advanced detection platforms, laccase-based biosensing platforms gave very rapid, effective, online, and in situ sensing of phenolic compounds. In laccase-based biosensors, laccase immobilization techniques have a vital role. However, a detailing of the advancements in laccase immobilization techniques employed in laccase-based biosensors is lacking in the literature. Thus, in this review, we assessed how the nano-immobilization techniques shaped the laccase biosensing platforms. We discussed novel developments in laccase immobilization techniques such as entrapment, adsorption, cross-linking, and covalent over new nanocomposites in laccase biosensors. We made a comprehensive assessment based on the current literature for future perspectives of nano-immobilized laccase biosensors. We found the important key areas toward which future laccase biosensor research seems to be heading. These include 1. A focus on the development of multi-layer laccase over electrode surface, 2. The need to utilize more covalent immobilization routes, as they change the laccase specificity toward phenolic compounds, 3. The advancement in polymeric matrices with electroconductive properties, and 4. novel entrapment techniques like biomineralization using laccase molecules. Thus, in this review, we provided a detailed account of immobilization in laccase biosensors and their feasibility in the future for the development of highly specific laccase biosensors in industrial, medicinal, food, and environmental applications.

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Section: Cross-linking-based Laccase Immobilizationmentioning

confidence: 99%

Section: Cross-linking-based Laccase Immobilizationmentioning

confidence: 99%

Recent Advances in the Development of Laccase-Based Biosensors via Nano-Immobilization Techniques

et al. 2022

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“…However, even when some analytes’ determination as dopamine has been studied extensively, novel techniques and approaches have been developed. Wardak et al [ 10 ] constructed a laccase-based biosensor constructed by Soft Plasma Polymerization technique for dopamine detection. This technique enhances the sensitivity, and it was proved for pharmaceutical samples with satisfactory results.…”

Section: Enzyme Based Biosensorsmentioning

confidence: 99%

“…They are successfully implemented for early disease identification, toxins, viruses, elevated blood levels, etc. [ 6 , 7 , 8 , 9 , 10 ]. In the food industry, biosensors are used to detect food allergens, food contamination, or antioxidant power [ 11 , 12 , 13 ].…”

Section: Introductionmentioning

confidence: 99%

Enzyme (Single and Multiple) and Nanozyme Biosensors: Recent Developments and Their Novel Applications in the Water-Food-Health Nexus

et al. 2021

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The use of sensors in critical areas for human development such as water, food, and health has increased in recent decades. When the sensor uses biological recognition, it is known as a biosensor. Nowadays, the development of biosensors has been increased due to the need for reliable, fast, and sensitive techniques for the detection of multiple analytes. In recent years, with the advancement in nanotechnology within biocatalysis, enzyme-based biosensors have been emerging as reliable, sensitive, and selectively tools. A wide variety of enzyme biosensors has been developed by detecting multiple analytes. In this way, together with technological advances in areas such as biotechnology and materials sciences, different modalities of biosensors have been developed, such as bi-enzymatic biosensors and nanozyme biosensors. Furthermore, the use of more than one enzyme within the same detection system leads to bi-enzymatic biosensors or multi-enzyme sensors. The development and synthesis of new materials with enzyme-like properties have been growing, giving rise to nanozymes, considered a promising tool in the biosensor field due to their multiple advantages. In this review, general views and a comparison describing the advantages and disadvantages of each enzyme-based biosensor modality, their possible trends and the principal reported applications will be presented.

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“…The way to solve the above problems is to use electrochemical biosensors. To date, there are several laboratory prototypes of biosensors for the dopamine determination, mostly based on the amperometric or voltammetric method of detection [17][18][19][20][21][22][23]. Amperometry provides such advantages as small size of equipment, easy use, fast results, high accuracy [24].…”

Section: Introductionmentioning

confidence: 99%

Development of Enzyme Conductometric Biosensor for Dopamine Determination in Aqueous Samples

et al. 2021

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Dopamine is a biologically active chemical that performs a number of vital functions as a hormone and neurotransmitter. Therefore, the determination of dopamine concentration in the human body is important for biomedical research. The content of dopamine in the blood varies depending on the age of a healthy person and can serve as a prognostic marker of many diseases. The aim of this work was to develop a new enzyme conductometric biosensor for the determination of dopamine in aqueous samples and to study the biosensor's analytical characteristics. The conductometric method of analysis with differential measurement mode was used in the work. Two pairs of gold interdigitated electrodes deposited on a sitall substrate were used as a conducto-metric transducer. The biorecognition element of the biosensor was based on laccase immobilized by glutaraldehyde cross-linking. The optimal conditions of laccase immobilization were selected. The influence of solution parameters (ionic strength, pH, buffer capacity) on the biosensor work was investigated. The biosensors demonstrated high sensitivity to dopamine (minimum limit of detection À 7.8 μM) with the linear range up to 1 mM. The biosensor was highly selective and reusable. The proposed biosensor was tested regarding the possibility of its longterm storage under different conditions. The developed conductometric biosensor was proven to be suitable for measuring dopamine concentration in biological and pharmaceutical samples.

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Application of cold plasma corona discharge in preparation of laccase-based biosensors for dopamine determination

Cited by 25 publications

References 40 publications

Recent Advances in the Development of Laccase-Based Biosensors via Nano-Immobilization Techniques

Recent Advances in the Development of Laccase-Based Biosensors via Nano-Immobilization Techniques

Enzyme (Single and Multiple) and Nanozyme Biosensors: Recent Developments and Their Novel Applications in the Water-Food-Health Nexus

Development of Enzyme Conductometric Biosensor for Dopamine Determination in Aqueous Samples

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