Detecting human serum albumin using screen-printed carbon electrode by cyclic voltammetry

The development of material-based glucose sensor SiO2-CuO using Screen Printed Carbon Electrode (SPCE) had been done. Three types of materials were used to detect glucose, i.e Multi Wall Carbon Nanotube (MWCNT)-SiO2-CuO, SiO2-CuO (A) dan SiO2-CuO (B). The differences composition of SiO2-CuO(A) and SiO2-CuO(B) occurred during the addition of NaOH in synthesis process of SiO2-CuO (B). The prepared materials were analyzed by Scanning Electron Microscopy (SEM), cyclic voltammetry method and chrono-amperometry. Cyclic voltammetry analysis was conducted at a potential range of -1.0 - 1.5 V with Ag/AgCl as reference electrode. The scan rate was 100 mV/sec and the potential was varied at (-0.6), (-0.5) and (-0.4) V, in which the duration of each analysis was 5 second. Based on the result of analysis, whether by SEM, cyclic voltammetry and chrono-amperometry, the SiO2-CuO (B) was found to be the best material for detection of glucose.

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Combined spectroscopy and cyclic voltammetry investigates the interaction between [(η6-p-cymene)Ru(benzaldehyde-N(4)-phenylthiosemicarbazone)Cl]Cl anticancer drug and human serum albumin

RSC Advances ◽

10.1039/c4ra06083k ◽

2014 ◽

Vol 4 (68) ◽

pp. 36286-36300 ◽

Cited By ~ 28

Author(s):

Shan Huang ◽

Fawei Zhu ◽

Qi Xiao ◽

Quan Zhou ◽

Wei Su ◽

...

Keyword(s):

Cyclic Voltammetry ◽

Human Serum Albumin ◽

Serum Albumin ◽

Human Serum ◽

Anticancer Drug ◽

Physiological Conditions

The interaction between Ru anticancer drug and HSA was investigated systematically under physiological conditions.

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Investigation of electrochemical behavior of potassium ferricyanide/ferrocyanide redox probes on screen printed carbon electrode through cyclic voltammetry and electrochemical impedance spectroscopy

TURKISH JOURNAL OF CHEMISTRY ◽

10.3906/kim-2105-55 ◽

2021 ◽

Keyword(s):

Cyclic Voltammetry ◽

Electrochemical Impedance Spectroscopy ◽

Impedance Spectroscopy ◽

Electrochemical Behavior ◽

Electrochemical Impedance ◽

Potassium Ferricyanide ◽

Carbon Electrode ◽

Screen Printed Carbon Electrode ◽

Screen Printed

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THE DEVELOPMENT OF GLUCOSE SENSOR BASED ON SiO2-CuO MATERIALS USING SCREEN PRINTED CARBON ELECTRODE (SPCE)

ALCHEMY Jurnal Penelitian Kimia ◽

10.20961/alchemy.v12i1.942 ◽

2016 ◽

Vol 12 (1) ◽

pp. 50

Author(s):

Intan Frina Utamiyanti ◽

Barlah Rumhayati ◽

Ani Mulyasuryani

Keyword(s):

Cyclic Voltammetry ◽

Glucose Sensor ◽

Reference Electrode ◽

Synthesis Process ◽

Potential Range ◽

Carbon Electrode ◽

Screen Printed Carbon Electrode ◽

Cyclic Voltammetry Method ◽

Cyclic Voltammetry Analysis ◽

Screen Printed

The development of material-based glucose sensor SiO2-CuO using Screen Printed Carbon Electrode (SPCE) had been done. Three types of materials were used to detect glucose, i.e Multi Wall Carbon Nanotube (MWCNT)-SiO2-CuO, SiO2-CuO (A) dan SiO2-CuO (B). The differences composition of SiO2-CuO(A) and SiO2-CuO(B) occurred during the addition of NaOH in synthesis process of SiO2-CuO (B). The prepared materials were analyzed by Scanning Electron Microscopy (SEM), cyclic voltammetry method and chrono-amperometry. Cyclic voltammetry analysis was conducted at a potential range of -1.0 - 1.5 V with Ag/AgCl as reference electrode. The scan rate was 100 mV/sec and the potential was varied at (-0.6), (-0.5) and (-0.4) V, in which the duration of each analysis was 5 second. Based on the result of analysis, whether by SEM, cyclic voltammetry and chrono-amperometry, the SiO2-CuO (B) was found to be the best material for detection of glucose.

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Modification of Screen Printed Carbon Electrode (SPCE) with Fe3O4 for the Determination of Nitrite (NO2-) in Squarewave Voltammetry

Molekul ◽

10.20884/1.jm.2017.12.2.342 ◽

2017 ◽

Vol 12 (2) ◽

pp. 139 ◽

Cited By ~ 1

Author(s):

Erica Marista Rosida ◽

Ani Mulyasuryani ◽

Rachmat Triandi Tjahjanto

Keyword(s):

Cyclic Voltammetry ◽

Detection Limit ◽

Carbon Electrode ◽

Food Preservatives ◽

Peak Current ◽

Screen Printed Carbon Electrode ◽

The Government ◽

Selection Of ◽

Screen Printed

Nitrite is one of the food preservatives that the government permits, but on the use of over limits can cause endanger health, so it is necessary to control the content of nitrite in the food. Modification of electrodes on a screen printed carbon electrode (SPCE) with Fe3O4 has been successfully done for determination of nitrite. Modification of the electrode has been done by electrodeposition with cyclic voltammetry. Electrodeposition successfully performed with an electrolyte solution of FeCl3 in ethanol. Selection of the optimum drying temperature modified electrode obtained based on the respond of the solution of nitrite in Britton Robinson buffer pH 8. The result of the modification electrode used for the determination of nitrite with squarewave voltammetry method. Reaction between Fe3+ with nitrite a basis for determining nitric indirectly measured so that the peak current is the peak current of Fe3+ of about 0,55 V vs Ag/AgCl. The results showed nitrite measurements with this method has a detection limit of 1.3 x 10-8 M.

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Investigation of antimalarial drug pyrimethamine and its interaction with dsDNA by electrochemical and spectroscopic techniques

Analytical Methods ◽

10.1039/c5ay00774g ◽

2015 ◽

Vol 7 (10) ◽

pp. 4159-4167 ◽

Cited By ~ 2

Author(s):

Abd-Elgawad Radi ◽

Hossam M. Nassef ◽

Mohamed I. Attallah

Keyword(s):

Cyclic Voltammetry ◽

Differential Pulse Voltammetry ◽

Electrochemical Behavior ◽

Antimalarial Drug ◽

Differential Pulse ◽

Spectroscopic Techniques ◽

Carbon Electrode ◽

Screen Printed Carbon Electrode ◽

Pulse Voltammetry ◽

Screen Printed

The electrochemical behavior of the antimalarial drug pyrimethamine (PMT) was examined at a screen printed carbon electrode (SPCE) in different aqueous supporting electrolytes using cyclic voltammetry (CV) and differential pulse voltammetry (DPV).

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