Vitamin D, Biosensor, Radiation, Carbon dots, Glassy carbon, Carbon paste

Sardar, Nargis; Sarfraz, Maria Binte; Rasheed, Sufian; Sardar, AKM Rezwan; Zaman, Fahamida; Rasheed, Arsalan

doi:10.17582/journal.sajls/2022/10.1.1.6

Cited by 2 publications

(8 citation statements)

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“…However, there are still some challenges that need to be addressed in the development of electrochemical biosensors for vitamin D detection, such as the need for improved reproducibility, stability, and specificity [23,24]. Additionally, the detection of various forms of vitamin D, such as 25-hydroxyvitamin D and 1,25-dihydroxyvitamin D, also needs to be explored.…”

Section: Gold (Au)mentioning

confidence: 99%

“…The GCE/NafionR/Co(sep)3+/CYP27B1 electrode has been demonstrated to be successful in detecting 25(OH)D 3 in buffer within the physiological range (5-200 ng/ ml) using cyclic and square wave voltammetry. The sensor can detect 25(OH)D 3 in the physiological range of concentrations from 5 to 200 ng/ml, but it will need to be optimized for the electrode assembly and method of detection to work in the complete range [24,48,50].…”

Section: Cyp27b1/gcementioning

confidence: 99%

“…IoT -Enabled Enzyme Embossed Biosensor is a novel approach to detect vitamin D in clinical samples. The biosensor is a combination of enzyme immobilization and IoT technology that allows real-time monitoring of the sample without the need for manual intervention [24].…”

Section: Internet Of Things (Iot)-enabled Enzyme Embossed Biosensormentioning

confidence: 99%

“…The ALP enzyme is used to convert 25-hydroxyvitamin D3 (25(OH)D3) to 1,25-dihydroxyvitamin D3 (1,25(OH)2D3), while the GOx enzyme is used to produce hydrogen peroxide (H 2 O 2 ) in the presence of 1,25(OH)2D3. The H 2 O 2 produced is then detected using IoT technology, and the amount of vitamin D present in the sample is calculated based on the concentration of H 2 O 2 produced [24].…”

Section: Internet Of Things (Iot)-enabled Enzyme Embossed Biosensormentioning

confidence: 99%

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Vitamin D Detection Using Electrochemical Biosensors: A Comprehensive Overview

Sardar¹,

Tariq²,

Khan³

et al. 2024

Biomedical Engineering

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Vitamin D plays a vital role in health; therefore, there is a need for a sensitive, selective, quick, and easy technique for its determination. Previous research has proposed electrochemical biosensors based on different carbon materials that are functionalized with various electrochemical biosensors. However, the existing problems and future opportunities for these sensors need further research. The practical use of electrochemical biosensors for vitamin D detection is attributed to their ability to detect vitamin D from diverse samples, including vitamin D production, in nature. This chapter provides recent investigations on the utilization of electrochemical biosensors for vitamin D detection such as Ab-25OHD/SPE/FMTAD, CYP27B1/GCE, SiO2/GO/Ni(OH)2/GCE, BSA/Ab-VD2/CD-CH/ITO, BSA/Anti VD/Fe3O4 PANnFs/ITO, BSA/Ab-VD/Asp-Gd2O3NRs/ITO, 25OHD, 25OHD Antibody, IoT-Enabled Enzyme Embossed Biosensor, Au-Pt NPs/APTES/FTO, and GCN-β-CD/Au nanocomposite. The chapter aims to provide a comprehensive overview of the recent developments in electrochemical biosensors for accurate and efficient vitamin D detection.

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Section: Gold (Au)mentioning

confidence: 99%

Section: Cyp27b1/gcementioning

confidence: 99%

Section: Internet Of Things (Iot)-enabled Enzyme Embossed Biosensormentioning

confidence: 99%

Section: Internet Of Things (Iot)-enabled Enzyme Embossed Biosensormentioning

confidence: 99%

See 2 more Smart Citations

Vitamin D Detection Using Electrochemical Biosensors: A Comprehensive Overview

Sardar¹,

Tariq²,

Khan³

et al. 2024

Biomedical Engineering

Self Cite

View full text Add to dashboard Cite

show abstract

“…81 Many real samples contain complex matrices that can interfere with the electrochemical measurements of vitamins. Strategies such as sample pretreatment, 82 electrode surface modifications, 83 and the use of suitable mediators 84,85 have been explored to mitigate interference effects.…”

Section: Challenges In Electrochemical Sensing Of Vitaminsmentioning

confidence: 99%