ascorbic acid sensor
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QDs Based Photoelectrochemical Sensors for Detection of Ascorbic Acid

2021 ◽  
Vol 1033 ◽  
pp. 77-81
Author(s):  
Li Ping Tu ◽  
Guo Wei Xu
Keyword(s):  
Quantum Dots ◽  
Ascorbic Acid ◽  
Acid Concentration ◽  
Bias Voltage ◽  
Fabrication Process ◽  
Acid Solutions ◽  
Ascorbic Acid Concentration ◽  
Detection Range ◽  
Photoelectrochemical Sensor ◽  
Ascorbic Acid Sensor

By fixing Quantum Dots (QDs) on gold electrodes with dithiol compounds, a novel Ascorbic Acid sensor without any redox mediator was desighed. First, the fabrication process of sensor was described.Sencond, the characteristics of the sensor were investigated. Third,the sensor was tested in Ascorbic Acid solutions of different concentrations.From the results,it shows that the performance of photoelectrochemical sensor were influenced by the bias voltage and the amplitude of photocurrent changed with the Ascorbic Acid concentration linearly in detection range.

Methylene blue intercalated layered MnO2 nanosheets for high-sensitive non-enzymatic ascorbic acid sensor

2021 ◽  
Vol 32 (7) ◽  
pp. 8317-8329
Author(s):  
P. Paulraj ◽  
Ahmad Umar ◽  
K. Rajendran ◽  
A. Manikandan ◽  
A. Sathamraja ◽  
...  
Keyword(s):  
Methylene Blue ◽  
Ascorbic Acid ◽  
Mno2 Nanosheets ◽  
Ascorbic Acid Sensor

A novel poly (vinyl alcohol)-aided ZnO/Fe2O3 nanocomposite as an ascorbic acid sensor

2021 ◽  
Vol 32 (6) ◽  
pp. 7778-7790
Author(s):  
Buzuayehu Abebe ◽  
Enyew Amare Zereffa ◽  
H. C. Ananda Murthy ◽  
C. R. Ravikumar
Keyword(s):  
Ascorbic Acid ◽  
Vinyl Alcohol ◽  
Poly Vinyl Alcohol ◽  
Ascorbic Acid Sensor

Novel Potentiometric Non-enzymatic Ascorbic Acid Sensor Based on Molybdenum Oxide Film and Copper Nanoparticles

2021 ◽  
pp. 1-1
Author(s):  
Jung-Chuan Chou ◽  
Kun-Tse Lee ◽  
Chih-Hsien Lai ◽  
Po-Yu Kuo ◽  
Yu-Hsun Nien ◽  
...  
Keyword(s):  
Ascorbic Acid ◽  
Oxide Film ◽  
Molybdenum Oxide ◽  
Copper Nanoparticles ◽  
Ascorbic Acid Sensor

Photocatalytic and superior ascorbic acid sensor activities of PVA/Zn-Fe-Mn ternary oxide nanocomposite

2021 ◽  
Vol 123 ◽  
pp. 108343
Author(s):  
Buzuayehu Abebe ◽  
C.R. Ravikumar ◽  
Enyew Amare Zereffa ◽  
A. Naveen Kumar ◽  
H C Ananda Murthy
Keyword(s):  
Ascorbic Acid ◽  
Ternary Oxide ◽  
Ascorbic Acid Sensor
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