Synthesis of amine-functionalized multi-walled carbon nanotube/3D rose flower-like zinc oxide nanocomposite for sensitive electrochemical detection of flavonoid morin

Sebastian, Neethu; Yu, Wan-Chin; Balram, Deepak

doi:10.1016/j.aca.2019.10.026

Cited by 34 publications

(14 citation statements)

References 56 publications

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“…2A should be ascribed to the electrooxidation reaction of hydroxyl group in ring B, which are one electron-one proton transfer process. 19 Furthermore, the effects of the scan rate on the peak current and peak potentials were examined. Fig.…”

Section: Kinetic Analysis Of Electrocatalysis Of Naringin and Hesperidinmentioning

confidence: 99%

“…11 Indeed, several studies on the electrochemical detection of bioavonoids have been reported, especially using electrodes functionalized with different nanomaterials, such as gold nanocage, 12 gold nanoparticles, 13 carbon nanotubes, 14 graphene oxides, 15 carbon nanoparticles 16 and their combinations. [17][18][19][20] For example, Sebastian et al reported a amine-functionalized multi-walled carbon nanotube (CNT) and 3D rose ower-like zinc oxide nanocomposite for electrochemical detection of morin. 19 Gao et al developed gold nanoparticles and reduced graphene oxide hybrid electrodes for hesperidin detection.…”

Section: Introductionmentioning

confidence: 99%

“…[17][18][19][20] For example, Sebastian et al reported a amine-functionalized multi-walled carbon nanotube (CNT) and 3D rose ower-like zinc oxide nanocomposite for electrochemical detection of morin. 19 Gao et al developed gold nanoparticles and reduced graphene oxide hybrid electrodes for hesperidin detection. 20 However, the role of such nanomaterials in the electrooxidation of bioavonoids remains unclear.…”

Section: Introductionmentioning

confidence: 99%

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Comparative investigation of bioflavonoid electrocatalysis in 1D, 2D, and 3D carbon nanomaterials for simultaneous detection of naringin and hesperidin in fruits

Xia

Fan

et al. 2022

RSC Adv.

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Section: Kinetic Analysis Of Electrocatalysis Of Naringin and Hesperidinmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

Comparative investigation of bioflavonoid electrocatalysis in 1D, 2D, and 3D carbon nanomaterials for simultaneous detection of naringin and hesperidin in fruits

Xia

Fan

et al. 2022

RSC Adv.

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show abstract

“…With the continuous development of electrochemical technology, researchers have begun to study other flavonoids. An electrochemical sensor for detecting flavonoid morin was proposed based on NH 2 -MWCNT/ZnO composites [ 27 ]. Using CV and DPV as the transduction techniques, the authors discussed different analysis parameters such as accumulation time, potential, and others to influence the property of the sensor.…”

Section: Application Of Carbon Nanomaterials In the Determination mentioning

confidence: 99%

Application of Electrochemical Sensors Based on Carbon Nanomaterials for Detection of Flavonoids

Zhang

2020

Nanomaterials

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Flavonoids have a variety of physiological activities such as anti-free radicals, regulating hormone levels, antibacterial factors, and anti-cancer factors, which are widely present in edible and medicinal plants. Real-time detection of flavonoids is a key step in the quality control of diverse matrices closely related to social, economic, and health issues. Traditional detection methods are time-consuming and require expensive equipment and complicated working conditions. Therefore, electrochemical sensors with high sensitivity and fast detection speed have aroused extensive research interest. Carbon nanomaterials are preferred material in improving the performance of electrochemical sensing. In this paper, we review the progress of electrochemical sensors based on carbon nanomaterials including carbon nanotubes, graphene, carbon and graphene quantum dots, mesoporous carbon, and carbon black for detecting flavonoids in food and drug homologous substances in the last four years. In addition, we look forward to the prospects and challenges of this research field.

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“…The beneficial action of AO may be related to its bioactive flavonoid compound morin, which was isolated from aerial samples of AO [14]. Morin is a powerful active compound, which has many functions such as antioxidant, antiinflammatory, neuro-protective, and anti-apoptotic actions [38,39]. The ability of AO to increase the antioxidant pool in diabetic rat serum may also be due to the polyphenolic compounds of AO [40].…”

Section: Serum Insulin and Sodmentioning

confidence: 99%

Anti-diabetic Effect of Acridocarpus Orientalis

Lotfy¹,

Ksiksi²,

Palakkot³

et al. 2020

TOMCJ

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Background: Acridocarpus orientalis (AO) is a medicinal herb indigenous to tropical and subtropical Africa, Arabian Peninsula, and New Caledonia with reported anti-inflammatory and antioxidant properties. Objective: To determine whether AO has any beneficial effects on diabetes-induced metabolic parameters in rats. Materials and Methods: Diabetes mellitus was induced in male Wistar rats by streptozotocin. Diabetic rats were treated with three doses of AO extract (50, 100, and 200 mg/kg BW) for 30 days. Kidney, liver, and pancreatic tissue samples were processed for histopathology to determine the effect of AO on the cells of these organs. The effect of AO on pancreatic islet cells and serum insulin levels was also examined using immunohistochemistry and enzyme-linked immunosorbent assay techniques, respectively. Results: AO (100 mg/kg BW) caused a marked reduction in blood glucose levels in diabetic rats compared to diabetic control on day 10 of the study. Moreover, AO (200 mg/kg BW) increased the number of insulin-positive cells with a concomitant reduction in the number of glucagon-immunoreactive cells in pancreatic islets. AO (100 mg/kg) also increased the serum level of superoxide dismutase significantly. Although the administration of AO was able to significantly decrease the diabetes-associated increases in serum creatinine and bilirubin levels, it had no effect on blood urea nitrogen, serum aspartate, or alanine aminotransferase levels. Histopathological examination showed that AO has no toxic effect on the structure of the pancreas, liver, and kidney. Conclusion: Our findings showed that AO could alleviate some complications of diabetes mellitus.

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Synthesis of amine-functionalized multi-walled carbon nanotube/3D rose flower-like zinc oxide nanocomposite for sensitive electrochemical detection of flavonoid morin

Cited by 34 publications

References 56 publications

Comparative investigation of bioflavonoid electrocatalysis in 1D, 2D, and 3D carbon nanomaterials for simultaneous detection of naringin and hesperidin in fruits

Comparative investigation of bioflavonoid electrocatalysis in 1D, 2D, and 3D carbon nanomaterials for simultaneous detection of naringin and hesperidin in fruits

Application of Electrochemical Sensors Based on Carbon Nanomaterials for Detection of Flavonoids

Anti-diabetic Effect of Acridocarpus Orientalis

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