Voltammetric Sensor Based on 1-Benzyl-4-ferrocenyl-1H-[1,2,3]-triazole /Carbon Nanotube Modified Glassy Carbon Electrode; Detection of Hydrochlorothiazide in the Presence of Propranolol

Baghbamidi, Sakineh Esfandiari

doi:10.20964/2016.12.92

Cited by 86 publications

(5 citation statements)

References 42 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Accordingly, in analytical chemistry their applications as modifiers in the modification of electrodes have been widely developed. In particular, they play a role of electron‐transfer mediators in electrochemical biosensors …”

Section: Introductionmentioning

confidence: 99%

Application of a nanostructured sensor based on graphene‐ and ethyl 2‐(4‐ferrocenyl[1,2,3]triazol‐1‐yl)acetate‐modified carbon paste electrode for determination of methyldopa in the presence of phenylephrine and guaifenesin

Beitollahi

Movlaee

Ganjali

et al. 2018

Applied Organom Chemis

View full text Add to dashboard Cite

We introduce a new method to determine methyldopa without the interference of phenylephrine and guaifenesin. For this purpose, a carbon paste electrode was modified with graphene and ethyl 2-(4-ferrocenyl[1,2,3]triazol-1-yl)acetate. According to electrochemical studies, oxidation current of methyldopa on the surface of the modified electrode increased and shifted towards negative potentials. This modified electrode demonstrated two linear ranges of 0.4-30.0 μM and 30.0-500.0 μM with a detection limit of 0.08 μM. No change was observed in the sensitivity of the modified electrode towards methyldopa in the presence of phenylephrine and guaifenesin, which enables the simultaneous or independent measurement of the three moieties. The efficiency of the proposed modified electrode was evaluated through the determination of these substances in real samples.

show abstract

Section: Introductionmentioning

confidence: 99%

Application of a nanostructured sensor based on graphene‐ and ethyl 2‐(4‐ferrocenyl[1,2,3]triazol‐1‐yl)acetate‐modified carbon paste electrode for determination of methyldopa in the presence of phenylephrine and guaifenesin

Beitollahi

Movlaee

Ganjali

et al. 2018

Applied Organom Chemis

View full text Add to dashboard Cite

show abstract

“…Due to the exceptional characteristics of the nanoparticles, they have been used in various industries. Several factors may impact nanoparticles structure including the adopted approach and temperature [26][27][28][29][30][31][32][33][34][35][36][37][38][39][40][41][42].…”

Section: Original Research Articlementioning

confidence: 99%

Voltammetric determination of zolpidem by using glassy carbon electrode modified with Ag/ZnO nanoplates

Aflatoonian

Alizadeh

Rayeni

2020

Eurasian Chem. Commun.

View full text Add to dashboard Cite

Zolpidem is an imidazopyridine derivative, non-benzodiazepine and sedative-hypnotic medicine. It is a widely prescribed medication in adults used for the short-term treatment of a sleep problem called insomnia and frequent awakenings. In this work, the zolpidem was determined using Ag/ZnO nanoplates modified glassy carbon electrode (Ag-ZnO/GCE). Electrochemical behavior of the zolpidem was investigated by differential pulse voltammetry (DPV), chronoamperometry (CHA), and cyclic voltammetry (CV) using the Ag-ZnO/GCE. The results revealed that, the current responses of the zolpidem improved significantly due to the high catalytic activity and electron transfer reaction of nanoplates. The linear range of zolpidem was found to be from 0.1 µM to 500.0 µM with the detection limit of 0.03 µM. In addition, this original sensor showed numerous benefits such as reproducibility, high stability, and rapid response (20 s).

show abstract

“…Electrochemical approaches have spurred extensive interest in the area of sensing systems owing to ease of use, shorter analysis time, cost effectiveness, admirable sensitivity, accuracy, appreciable selectivity, miniaturization, and in situ applicability. − …”

Section: Introductionmentioning

confidence: 99%

Simultaneous Determination of Doxorubicin and Dasatinib by using Screen-Printed Electrode/Ni–Fe Layered Double Hydroxide

Mohammadi

Tajik

2023

Ind. Eng. Chem. Res.

View full text Add to dashboard Cite

Doxorubicin (DOX) and Dasatinib (DAS) are important chemotherapy medications that are widely used to treat a variety of cancers, but unfortunately, despite the many benefits of DOX, this drug has numerous reported complications. Therefore, the concurrent administration of DAS and DOX can help better treat breast cancer. The current attempt was made to produce Ni−Fe layered double hydroxide (Ni−Fe LDH) to construct a novel selective and sensitive electrochemical DOX sensor. The characteristics of synthesized Ni−Fe LDH was determined by X-ray diffraction, Fourier transform infrared spectrometry, and f ield emission scanning electron microscopy. The sensor fabrication was based on the surface modification of a screen-printed electrode (SPE) with Ni−Fe LDH (Ni−Fe LDH/SPE). The Ni−Fe LDH/SPE possessed an appropriate response and an appreciable electrocatalytic behavior toward the detection of DOX and DAS. There was a significant enhancement in the DOX and DAS electro-oxidation signals on the Ni−Fe LDH/SPE surface compared to that on the bare SPE. The proposed protocol was explored by chronoamperometry, cyclic voltammetry, and differential pulse voltammetry (DPV). The DPV findings clarified a broad linear relationship between DOX concentrations, and the peak height ranged from 0.04 to 585.0 μM with a limit of detection as narrow as 0.01 μM. The practical potency of Ni−Fe LDH/SPE was confirmed by sensing DOX and DAS in biological matrices.

show abstract

Voltammetric Sensor Based on 1-Benzyl-4-ferrocenyl-1H-[1,2,3]-triazole /Carbon Nanotube Modified Glassy Carbon Electrode; Detection of Hydrochlorothiazide in the Presence of Propranolol

Cited by 86 publications

References 42 publications

Application of a nanostructured sensor based on graphene‐ and ethyl 2‐(4‐ferrocenyl[1,2,3]triazol‐1‐yl)acetate‐modified carbon paste electrode for determination of methyldopa in the presence of phenylephrine and guaifenesin

Application of a nanostructured sensor based on graphene‐ and ethyl 2‐(4‐ferrocenyl[1,2,3]triazol‐1‐yl)acetate‐modified carbon paste electrode for determination of methyldopa in the presence of phenylephrine and guaifenesin

Voltammetric determination of zolpidem by using glassy carbon electrode modified with Ag/ZnO nanoplates

Simultaneous Determination of Doxorubicin and Dasatinib by using Screen-Printed Electrode/Ni–Fe Layered Double Hydroxide

Contact Info

Product

Resources

About