A new electroanalytical approach for sunset yellow monitoring in fruit juices based on a modified sensor amplified with nano-catalyst and ionic liquid

Hosseinian-Roudsari, Azin; Shahidi, Seyed‐Ahmad; Ghorbani‐HasanSaraei, Azade; Hosseini, Shabnam; Fazeli, Fatemeh

doi:10.1016/j.fct.2022.113362

Cited by 17 publications

(9 citation statements)

References 48 publications

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“…This is attributed to the high conductivity exhibited by these ILs. [68,69] In the detection of the AR dye, T. Almeida-Silva and collaborators, 2020 adopted a distinct approach. They employed the IL tetrafluoroborate of 1-butyl-3-methylimidazolium modified with nanoparticles of carbon black (CB), which were subsequently into a cross-linked chitosan film (CTS) and epichlorohydrin (ECH).…”

Section: Ionic Liquidmentioning

confidence: 99%

“…Additionally, [70] the composition contains proven cation and anion species, including Fe 3 + , Fe 2 + , Cu 2 + , Mg 2 + , Na + , K + , Li + , Mn 2 + , Zn 2 + , Cu 2 + , Ca 2 + , NO 2À , Cl À , CO 3 2À , F À , Br À , NO 3À , and SO 4 2À . [67][68][69][70] Sweetener agents such as aspartame, acesulfame-K, and sodium saccharin [65] are also present.…”

Section: Ionic Liquidmentioning

confidence: 99%

“…The sensors exhibited selectivity towards cationic and anionic salts, metals, and organic molecules in the presence of insipient and actual refreshing drink samples. [65][66][67][68][69][70] Given the widespread utilization of additives, specifically amino acids, in juices and drinks, studies have been conducted that demonstrate interference in the matrix sample of basicpolar amino acids that contain polar amino groups, including Lysine, Arginine, and Histidine, [69] as well as molecules containing non-polar aromatic chains, such as tryptophan and thiamine.…”

Section: Ionic Liquidmentioning

confidence: 99%

“…Given the widespread utilization of additives, specifically amino acids, in juices and drinks, studies have been conducted that demonstrate interference in the matrix sample of basic‐polar amino acids that contain polar amino groups, including Lysine, Arginine, and Histidine, [69] as well as molecules containing non‐polar aromatic chains, such as tryptophan and thiamine.…”

Section: Classification According To Materials For the Detection Of A...mentioning

confidence: 99%

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Modified Electrochemical Sensors for the Detection of Selected Food Azo Dyes: A Review

Cardenas‐Riojas,

Calderon‐Zavaleta,

Quiroz‐Aguinaga

et al. 2023

ChemElectroChem

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There are plenty of evidence that consuming high levels of azo dyes, such as Tartrazine, Sunset Yellow, Allura Red, Ponceau 4R, Amaranth, Sudan, and Azorubine, is associated with serious health problems. Therefore, electrochemical sensors have been developed for their effective detection, also offering low cost, portability, and the fact that they do not require harmful solvents. They are customarily employed in several electrochemical techniques, including cyclic voltammetry, differential pulse voltammetry, and square wave voltammetry. The most commonly employed materials in the manufacturing of electrochemical sensors are carbonaceous materials given their high stability, surface area, and conductivity. Employing these carbonaceous materials results in an enhanced sensitivity of electrochemical sensors when detecting azo dyes. To further improve the sensors, these materials are modified with metal oxides, polymers, polysaccharide, ionic liquids, and metal nanoparticles, allowing the detection of ultra‐sensitive traces of azo dyes. Therefore, this review provides an overview of the characteristics of modified carbonaceous materials and their applications for the detection of food azo dyes, along with a summary of the currently employed electroanalytical detection methods. Additionally, this review discusses the development of novel nanomaterials and their technological advances, while exploring their potential environmental and health impacts within the food industry.

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Section: Ionic Liquidmentioning

confidence: 99%

Section: Ionic Liquidmentioning

confidence: 99%

Section: Ionic Liquidmentioning

confidence: 99%

Section: Classification According To Materials For the Detection Of A...mentioning

confidence: 99%

See 2 more Smart Citations

Modified Electrochemical Sensors for the Detection of Selected Food Azo Dyes: A Review

Cardenas‐Riojas,

Calderon‐Zavaleta,

Quiroz‐Aguinaga

et al. 2023

ChemElectroChem

View full text Add to dashboard Cite

show abstract

“…Due to high electrical conductivity of some nanomaterials such as metal nanoparticles and carbon-based nanomaterials, they were used for modification of electrochemical sensors [43][44][45]. On the other hand, ionic liquids showed good advantage as binder for fabrication of paste electrode and improved electrical conductivity of modified paste electrodes [46][47][48][49][50][51].…”

Section: Introductionmentioning

confidence: 99%

ZnO/1-hexyl-3-methylimidazolium chloride paste electrode, highly sensitive lorazepam sensor

Chenarani

Ebrahimi

Arabali

et al. 2023

J. Electrochem. Sci. Eng.

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The measurement of pharmaceutical compounds in biological fluids is considered an effective way to evaluate their effectiveness. On the other hand, lorazepam is a drug with good efficiency in treatment and some side effects, which measurement is very important. In this study, the ZnO nanoparticle was synthesized as an electrocatalyst by chemical precipitation method. In continuous a simple modification on paste electrode (PE) by ZnO nanoparticle (ZnO-NPs) and 1-hexyl-3-methylimidazolium chloride (HMImCl) was made and new sensor was used for sensing of lorazepam. The HMImCl/ZnO-NPs/PE showed catalytic behavior on oxidation signal of lorazepam and improved its signal about 2.17 times compared to unmodified PE. On the other hand, oxidation signal of lorazepam was reduced about 110 mV at surface of HMImCl/ZnO-NPs/PE compare to unmodified PE that confirm accelerating the electron exchange process after modification of sensor by HMImCl and ZnO-NPs as powerful catalysts. The HMImCl/ZnO-NPs/PE was used for monitoring of lorazepam in water and injection samples and results showed recovery data 98.5 to 103.5 % that are acceptable for a new sensor.

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A sensitive electrochemical aptasensor for zearalenone detection based on target-triggered branched hybridization chain reaction and exonuclease I–assisted recycling

et al. 2023

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A new electroanalytical approach for sunset yellow monitoring in fruit juices based on a modified sensor amplified with nano-catalyst and ionic liquid

Cited by 17 publications

References 48 publications

Modified Electrochemical Sensors for the Detection of Selected Food Azo Dyes: A Review

Modified Electrochemical Sensors for the Detection of Selected Food Azo Dyes: A Review

ZnO/1-hexyl-3-methylimidazolium chloride paste electrode, highly sensitive lorazepam sensor

A sensitive electrochemical aptasensor for zearalenone detection based on target-triggered branched hybridization chain reaction and exonuclease I–assisted recycling

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