High performance of screen-printed graphite electrode modified with Ni–Mo-MOF for voltammetric determination of amaranth

Tajik, Somayeh; Orooji, Yasin; Karimi, Fatemeh; Ghazanfari, Zohreh; Beitollahi, Hadi; Shokouhimehr, Mohammadreza; Varma, Rajender S.; Jang, Ho Won

doi:10.1007/s11694-021-01027-0

Cited by 111 publications

(22 citation statements)

References 35 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…To date, several analytical methods have been reported for the determination of FAV in biological or pharmaceutical samples, including high-performance liquid chromatography (HPLC) [ 16 ], liquid chromatography-tandem mass spectrometry (LC–MS/MS) [ 17 ], and spectrofluorimetric method [ 18 ], and have been utilized. Among the most widely used instrumental techniques, electrochemical sensors offer an appropriate approach with high catalytic, portability, inexpensive, high chemical stability, and high sensitivity [ 19 – 26 ]. Therefore, electrochemical sensors are widely used to determine trace amounts of drugs and other analytes in pharmaceutical, biological, and environmental samples [ 27 , 28 ].…”

Section: Introductionmentioning

confidence: 99%

Voltammetric sensor based on bimetallic nanocomposite for determination of favipiravir as an antiviral drug

et al. 2021

View full text Add to dashboard Cite

Section: Introductionmentioning

confidence: 99%

Voltammetric sensor based on bimetallic nanocomposite for determination of favipiravir as an antiviral drug

et al. 2021

View full text Add to dashboard Cite

“…Therefore, it is desirable to fabricate a portable electrochemical sensor to determine antihistamine agents in real samples. In this regard, fabricating an electrode with a novel nanomaterial is essential for electrochemical applications engineering a multi-functional sensing material [8][9][10][11][12][13][14][15][16].…”

Section: Scheme 1 the Chemical Structure Of Olopatadinementioning

confidence: 99%

Construction of a simple and selective electrochemical sensor based on Nafion/TiO2 for the voltammetric determination of olopatadine

Mehmandoust

Erk

2021

J. Electrochem. Sci. Eng.

View full text Add to dashboard Cite

A selective and facile voltammetric method based on titanium dioxide nanoparticles and Nafion (Nafion/TiO2 NPs) on the screen-printed electrode (SPE) was proposed for olopatadine determination. Followed by the synthesis of TiO2 nanoparticles, various methods, including high-resolution transmission electron microscopy (HR-TEM), ultraviolet-visible spectroscopy (UV-Vis), energy-dispersive X-ray (EDX) Raman spectrum, and electrochemical impedance spectroscopy (EIS) were utilized to characterize the nanomaterials. Nafion/TiO2 on the screen-printed electrode (NFN/TiO2/SPE) was used to determine olopatadine in concentration ranges of 0.01 to 0.07 and 0.07 to 14.6 µM with a limit of quantification as low as 7.0 nM, via differential pulse voltammetry technique. The NFN/TiO2/SPE offered a high-performance ability to determine olopatadine in the eye drop sample with satisfactory recovery data of 98.2–99.0 %. Also, the developed electrode showed good reproducibility, repeatability, and high selectivity features. The obtained results indicate that NFN/TiO2/SPE could be utilized as an appropriate candidate for electrochemical olopatadine sensing.

show abstract

“…Accordingly, measurement methods have been used for many years as a suitable strategy to evaluate the quality of food products [8]. Various measurement methods such as chromatography, spectroscopy, and electrochemical sensors have been proposed to monitor food composition [9][10][11][12][13]. Electrochemical methods have received greater attention than the other techniques [14,15].…”

Section: Introductionmentioning

confidence: 99%

Monitoring of Butylated Hydroxyanisole in Food and Wastewater Samples Using Electroanalytical Two-Fold Amplified Sensor

et al. 2022

View full text Add to dashboard Cite

A high performance and fast response sensor was fabricated as a monitoring system for the determination of butylated hydroxyanisole (BHA) in food and wastewater samples. In this regard, a carbon paste electrode (CPE) that was amplified with platinum-decorated single wall carbon nanotubes (Pt/SWCNTs) and 1-Butyl-3-methylimidazolium chloride ([C4mim][Cl]) was investigated as a new electroanalytical sensor for the monitoring of BHA in aqueous solution. The [C4mim][Cl]/Pt/SWCNTs/CPE offered an excellent catalytic activity on oxidation signal of BHA and enhanced its oxidation current about 5.51 times. In the final step, the standard addition results confirmed the powerful ability of [C4mim][Cl]/Pt/SWCNTs/CPE to the monitoring of BHA in different water and food samples with acceptable recovery data.

show abstract

High performance of screen-printed graphite electrode modified with Ni–Mo-MOF for voltammetric determination of amaranth

Cited by 111 publications

References 35 publications

Voltammetric sensor based on bimetallic nanocomposite for determination of favipiravir as an antiviral drug

Voltammetric sensor based on bimetallic nanocomposite for determination of favipiravir as an antiviral drug

Construction of a simple and selective electrochemical sensor based on Nafion/TiO2 for the voltammetric determination of olopatadine

Monitoring of Butylated Hydroxyanisole in Food and Wastewater Samples Using Electroanalytical Two-Fold Amplified Sensor

Contact Info

Product

Resources

About