Fabrication of a highly sensitive electrochemical sensor for the rapid detection of nimodipine

Ma, Tao; Ou, Geng

doi:10.1016/j.ijoes.2023.01.018

Cited by 4 publications

(2 citation statements)

References 37 publications

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“…For NIM sensing, a carbon nanofiber screen printed electrode connected to a flow injection system was established (Salgado-Figueroa, Gutiérrez et al 2015). NIM was estimated using differential pulse voltammetry for the manufacture of electrochemical sensors utilizing a reduced graphene oxide composite modified with -cyclodextrin (Ma and Ou 2023). Adsorptive stripping square-wave voltammetry and differential-pulse voltammetry methods were developed for the assay of NIM in therapeutic formulations (Gupta, Jain et al 2011).…”

Section: Spectroscopic Methodsmentioning

confidence: 99%

Analytical Methods of Some Calcium Channel Blockers. A Brief Review.

roshdy,

abdel salam,

Hadad

et al. 2024

Records of Pharmaceutical and Biomedical Sciences

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Calcium channel blockers (CCBs) are a class of pharmaceutical compounds frequently used to treat a variety of cardiovascular and neurological problems. For such drugs to be therapeutically effective and patient-safe, their exact and accurate determination is essential. A detailed description of the analytical methods used to determine three of the calcium channel blockers, namely, lercanidipine, Nimodipine and Nifedipineis provided in a brief review article with 100 references. It includes a thorough review of research articles published up to September 2023. High-performance liquid chromatography, gas chromatography, electrochemical, capillary electrophoresis and spectroscopic techniques including UV-Visible and spectrofluorometry are only a few of the analytical methods covered in the paper. These techniques provide excellent CCB quantification in a variety of matrices with high sensitivity, specificity, and reproducibility. In order to perform precise and reliable analysis of these CCBs, the research emphasizes the significance of sample preparation procedures, extraction methodologies, and validation criteria. Additionally, it explores current developments in analytical instrumentation and how they can be used to analyze lercanidipine, nimodipine, and nifedipine.

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Section: Spectroscopic Methodsmentioning

confidence: 99%

Analytical Methods of Some Calcium Channel Blockers. A Brief Review.

roshdy,

abdel salam,

Hadad

et al. 2024

Records of Pharmaceutical and Biomedical Sciences

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show abstract

“…Zahra Izadi formulated an electrochemical DNA-based biosensor for Bacillus cereus detection employing an Au-nanoparticle-modified pencil graphite electrode with a detection limit of 9.4×10 −12 M [28]. Mukhil Raveendran produced an electrochemical DNA biosensor to identify Bacillus anthracis, which leveraged a thiol probe anchored on gold-modified screen-printed electrodes and had a detection limit of 10 pM [29]. Furthermore, the utilization of hybrid MoS 2 nanosheets is still in its infancy and remains largely untapped.…”

Section: Plos Onementioning

confidence: 99%

Bacillus subtilis DNA fluorescent sensors based on hybrid MoS2 nanosheets

Nguyen,

Tran

2024

PLoS ONE

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Although sensor technology has advanced with better materials, biomarkers, and fabrication and detection methods, creating a rapid, accurate, and affordable bacterial detection platform is still a major challenge. In this study, we present a combination of hybrid-MoS2 nanosheets and an amine-customized probe to develop a fast, sensitive biosensor for Bacillus subtilis DNA detection. Based on fluorescence measurements, the biosensor exhibits a detection range of 23.6–130 aM, achieves a detection limit of 18.7 aM, and was stable over four weeks. In addition, the high selectivity over Escherichia coli and Vibrio proteolyticus DNAs of the proposed Bacillus subtilis sensors is demonstrated by the fluorescence quenching effect at 558 nm. This research not only presents a powerful tool for B. subtilis DNA detection but also significantly contributes to the advancement of hybrid 2D nanomaterial-based biosensors, offering substantial promise for diverse applications in biomedical research and environmental monitoring.

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Research on differential pulse voltammetry detection method for low concentration glucose based on machine learning model

Zhang,

Shen

et al. 2024

International Journal of Electrochemical Science

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Fabrication of a highly sensitive electrochemical sensor for the rapid detection of nimodipine

Cited by 4 publications

References 37 publications

Analytical Methods of Some Calcium Channel Blockers. A Brief Review.

Analytical Methods of Some Calcium Channel Blockers. A Brief Review.

Bacillus subtilis DNA fluorescent sensors based on hybrid MoS2 nanosheets

Research on differential pulse voltammetry detection method for low concentration glucose based on machine learning model

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