Highly sensitive electrochemical determination of methotrexate based on a N-doped hollow nanocarbon sphere modified electrode

2021 ◽  
Vol 13 (1) ◽  
pp. 117-123
Author(s):  
Jiafeng Li ◽  
Dongdong Chen ◽  
Tao Zhang ◽  
Guolong Chen
Keyword(s):  
Electrochemical Sensor ◽  
Modified Electrode ◽  
Electrochemical Determination ◽  
Highly Sensitive

A simple and highly sensitive electrochemical sensor for methotrexate was developed by preparing N-doped hollow nanocarbon spheres.

Highly sensitive electrochemical determination of 1-naphthol based on high-index facet SnO2 modified electrode

2012 ◽  
Vol 83 ◽  
pp. 478-484 ◽  
Author(s):  
Xiaofeng Huang ◽  
Guohua Zhao ◽  
Meichuan Liu ◽  
Fengting Li ◽  
Junlian Qiao ◽  
...  
Keyword(s):  
Modified Electrode ◽  
Electrochemical Determination ◽  
High Index ◽  
Highly Sensitive

scholarly journals A simple electrochemical sensor based on rGO/MoS2/CS modified GCE for highly sensitive detection of Pb(ii) in tobacco leaves

RSC Advances ◽  
2021 ◽  
Vol 11 (47) ◽  
pp. 29590-29597
Author(s):  
Chuanen Guo ◽  
Chengxiang Wang ◽  
Hongyan Sun ◽  
Dongmei Dai ◽  
Hongtao Gao
Keyword(s):  
Heavy Metals ◽  
Electrochemical Sensor ◽  
Crucial Role ◽  
High Performance ◽  
Electrochemical Determination ◽  
Tobacco Leaves ◽  
Highly Sensitive ◽  
Highly Sensitive Detection ◽  
Sensor Detection

High-performance electrode modification materials play a crucial role in improving the sensitivity of sensor detection in electrochemical determination of heavy metals.

Highly sensitive and selective electrochemical determination of dopamine and ascorbic acid at Ag/Ag2S modified electrode

2011 ◽  
Vol 56 (5) ◽  
pp. 1955-1959 ◽  
Author(s):  
Chen-Yan Li ◽  
Ying-Jie Cai ◽  
Chien-Hsin Yang ◽  
Chen-Hao Wu ◽  
Yen Wei ◽  
...  
Keyword(s):  
Ascorbic Acid ◽  
Modified Electrode ◽  
Electrochemical Determination ◽  
Highly Sensitive

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.

A highly sensitive electrochemical sensor for the determination of methanol based on PdNPs@SBA-15-PrEn modified electrode

2018 ◽  
Vol 548 ◽  
pp. 32-37 ◽  
Author(s):  
Ziba Karimi ◽  
Mojtaba Shamsipur ◽  
Mahmoud Amouzadeh Tabrizi ◽  
Sadegh Rostamnia
Keyword(s):  
Electrochemical Sensor ◽  
Modified Electrode ◽  
Highly Sensitive

Preparation of β-cyclodextrin functionalized reduced graphene oxide: application for electrochemical determination of paracetamol

RSC Advances ◽  
2015 ◽  
Vol 5 (94) ◽  
pp. 76973-76978 ◽  
Author(s):  
Li Fu ◽  
Guosong Lai ◽  
Aimin Yu
Keyword(s):  
Graphene Oxide ◽  
Electrochemical Sensor ◽  
Reduced Graphene Oxide ◽  
Modified Electrode ◽  
Electrochemical Determination ◽  
Reduced Graphene

A sensitive electrochemical sensor of paracetamol was developed based on a β-CD/reduced graphene oxide modified electrode.

Simultaneous electrochemical determination of hydrazine and hydroxylamine by CuO doped in ZSM-5 nanoparticles as a new amperometric sensor

2017 ◽  
Vol 41 (22) ◽  
pp. 13712-13723 ◽  
Author(s):  
Sedigheh Rostami ◽  
Seyed Naser Azizi ◽  
Shahram Ghasemi
Keyword(s):  
Electrochemical Sensor ◽  
Simultaneous Determination ◽  
Modified Electrode ◽  
Electrochemical Determination ◽  
Amperometric Sensor ◽  
Carbon Paste ◽  
Carbon Paste Modified Electrode

In this work, a novel electrochemical sensor using a carbon paste modified electrode with CuO doped in ZSM-5 nanoparticles (CuO/ZSM-5 NPs/CPE) is successfully fabricated for simultaneous determination of hydrazine (HY) and hydroxylamine (HA).

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