A novel and highly sensitive electrochemical sensor based on a high-quality modified graphene electrode for the determination of hydrochlorothiazide in pharmaceutical formulations and human plasma

2015 ◽  
Vol 7 (21) ◽  
pp. 9254-9260 ◽  
Author(s):  
Engin Er ◽  
Hüseyin Çelikkan ◽  
M. Levent Aksu ◽  
Nevin Erk
Keyword(s):  
Electrochemical Sensor ◽  
Human Plasma ◽  
Pharmaceutical Formulations ◽  
Electrochemical Activity ◽  
Electrochemical Sensing ◽  
High Quality ◽  
Sensing Platform ◽  
Highly Sensitive ◽  
Modified Graphene

An electrochemical sensing platform based on high-quality graphene was developed to detect hydrochlorothiazide (HCT) with a highly satisfactory electrochemical activity.

scholarly journals A hybrid nanocomposite of CeO2–ZnO–chitosan as an enhanced sensing platform for highly sensitive voltammetric determination of paracetamol and its degradation product p-aminophenol

RSC Advances ◽  
2019 ◽  
Vol 9 (28) ◽  
pp. 15986-15996 ◽  
Author(s):  
Noor B. Almandil ◽  
Mohamed Ibrahim ◽  
Hossieny Ibrahim ◽  
Abdel-Nasser Kawde ◽  
Ibrahim Shehatta ◽  
...  
Keyword(s):  
Electrochemical Sensor ◽  
Modified Electrode ◽  
Degradation Product ◽  
Pharmaceutical Formulations ◽  
Voltammetric Determination ◽  
Hybrid Nanocomposite ◽  
Sensing Platform ◽  
Highly Sensitive

A highly selective electrochemical sensor was fabricated based on CeO2–ZnO–chitosan hybrid nanocomposite modified electrode and was successfully applied for the determination of PAR in pharmaceutical formulations.

An electrochemical sensing platform amplified with a Au@Ag nanoparticle-decorated three-dimensional N-doped graphene aerogel for ultrasensitive determination of baicalein

2020 ◽  
Vol 44 (37) ◽  
pp. 15975-15982
Author(s):  
Xueliang Niu ◽  
Weili Zhang ◽  
Yan Huang ◽  
Likai Wang ◽  
Zhongfang Li ◽  
...  
Keyword(s):  
Three Dimensional ◽  
Electrochemical Sensing ◽  
Ag Nanoparticle ◽  
Graphene Aerogel ◽  
Sensing Platform ◽  
Highly Sensitive ◽  
Signal Amplifier ◽  
Doped Graphene ◽  
Sensitive Determination

A novel electrochemical method for highly sensitive determination of baicalein was developed with Au@Ag/3DNGA as signal amplifier.

High-performance electrochemical sensing platform based on sodium alginate-derived 3D hierarchically porous carbon for simultaneous determination of dihydroxybenzene isomers

2021 ◽  
Author(s):  
Liang Wei ◽  
Xinlong Huang ◽  
Xianqian Zhang ◽  
Xiande Yang ◽  
Jing Yang ◽  
...  
Keyword(s):  
Electrochemical Sensor ◽  
Simultaneous Determination ◽  
Porous Carbon ◽  
High Performance ◽  
Three Dimensional ◽  
Electrochemical Sensing ◽  
Dihydroxybenzene Isomers ◽  
Hierarchically Porous ◽  
Sensing Platform

A selective and sensitive electrochemical sensor based on three-dimensional hierarchically porous carbon was developed for simultaneous determination of dihydroxybenzene isomers.

scholarly journals An electrochemical sensor based on copper-based metal–organic framework-reduced graphene oxide composites for determination of 2,4-dichlorophenol in water

RSC Advances ◽  
2020 ◽  
Vol 10 (69) ◽  
pp. 42212-42220
Author(s):  
Manh B. Nguyen ◽  
Vu Thi Hong Nhung ◽  
Vu Thi Thu ◽  
Dau Thi Ngoc Nga ◽  
Thuan Nguyen Pham Truong ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Electrochemical Sensor ◽  
Reduced Graphene Oxide ◽  
Metal Organic Framework ◽  
Electrochemical Sensing ◽  
Sensing Platform ◽  
Reduced Graphene ◽  
Metal Organic ◽  
Oxide Composites

In the present work, we reported the fabrication of a novel electrochemical sensing platform to detect 2,4-dichlorophenol (2,4-DCP) by using a copper benzene-1,3,5-tricarboxylate–graphene oxide (Cu–BTC/GO) composite.

A novel electrochemical sensor for non-ergoline dopamine agonist pramipexole based on electrochemically reduced graphene oxide nanoribbons

2015 ◽  
Vol 7 (9) ◽  
pp. 3912-3919 ◽  
Author(s):  
Prashanth S. Narayana ◽  
Nagappa L. Teradal ◽  
J. Seetharamappa ◽  
Ashis K. Satpati
Keyword(s):  
Graphene Oxide ◽  
Dopamine Agonist ◽  
Biological Fluids ◽  
Pharmaceutical Formulations ◽  
Electrochemical Sensing ◽  
Graphene Oxide Nanoribbons ◽  
Sensing Platform ◽  
Reduced Graphene ◽  
Electrochemically Reduced Graphene Oxide

A facile and feasible electrochemical sensing platform based on graphene oxide nanoribbons for electrochemical investigations and determination of a non-ergoline dopamine agonist in pharmaceutical formulations and biological fluids.

CVD graphene incorporating polymerized l-cysteine as an electrochemical sensing platform for simultaneous determination of dopamine and ascorbic acid

2017 ◽  
Vol 9 (47) ◽  
pp. 6689-6697 ◽  
Author(s):  
Danyu He ◽  
Shehong Li ◽  
Pu Zhang ◽  
Hongxia Luo
Keyword(s):  
Ascorbic Acid ◽  
Electrochemical Sensor ◽  
Simultaneous Determination ◽  
Electrochemical Sensing ◽  
Cvd Graphene ◽  
Sensing Platform

A novel electrochemical sensor based on a poly-l-cysteine/graphene platform was developed for the simultaneous determination of dopamine and ascorbic acid.

Unzipped carbon nanotubes: analytical and binding applications of semisynthetic phlebotropic flavonoid, diosmin

RSC Advances ◽  
2015 ◽  
Vol 5 (68) ◽  
pp. 55550-55560 ◽  
Author(s):  
Nagappa L. Teradal ◽  
J. Seetharamappa ◽  
A. K. Satpati
Keyword(s):  
Carbon Nanotubes ◽  
Human Serum Albumin ◽  
Serum Albumin ◽  
Human Serum ◽  
Pharmaceutical Formulations ◽  
Electrochemical Sensing ◽  
Sensing Platform

Present study describes the utility of unzipped carbon nanotubes as electrochemical sensing platform for the determination of diosmin in pharmaceutical formulations and for the investigation of its binding to human serum albumin.

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