Design And Simulation Of High Linearity And Stability Operational Amplifier Circuitry For Amperometric Sensor
Redox sensor is widely used to detect certain analytes of a chemical solution especially concentration of a chemical solution. Redox sensor has advantages of detection of multiple ions inside a sensing areas by measurement and represent it in electrical current or voltage. However, sensitivity an...
| Main Author: | |
|---|---|
| Format: | Thesis |
| Language: | English |
| Published: |
2017
|
| Subjects: | |
| Online Access: | http://eprints.usm.my/37340/ |
| Abstract | Abstract here |
| _version_ | 1855631826549211136 |
|---|---|
| author | Shin Shin, Angie Lee |
| author_facet | Shin Shin, Angie Lee |
| author_sort | Shin Shin, Angie Lee |
| description | Redox sensor is widely used to detect certain analytes of a chemical solution
especially concentration of a chemical solution. Redox sensor has advantages of detection
of multiple ions inside a sensing areas by measurement and represent it in electrical
current or voltage. However, sensitivity and output signal of sensor decreases due to
miniaturization of sensing area. This thesis presents a design of a potentiostat that is able
to process the redox sensor small output signal in the range of 0 A to 10 μA and has a
linear and amplified voltage signal for integration with analogue digital conversion
(ADC) circuit. It provides a stable output when the voltage supply, |
| first_indexed | 2025-10-17T08:12:01Z |
| format | Thesis |
| id | usm-37340 |
| institution | Universiti Sains Malaysia |
| language | English |
| last_indexed | 2025-10-17T08:12:01Z |
| publishDate | 2017 |
| record_format | EPrints |
| record_pdf | Restricted |
| spelling | usm-373402019-04-12T05:25:07Z http://eprints.usm.my/37340/ Design And Simulation Of High Linearity And Stability Operational Amplifier Circuitry For Amperometric Sensor Shin Shin, Angie Lee TK1-9971 Electrical engineering. Electronics. Nuclear engineering Redox sensor is widely used to detect certain analytes of a chemical solution especially concentration of a chemical solution. Redox sensor has advantages of detection of multiple ions inside a sensing areas by measurement and represent it in electrical current or voltage. However, sensitivity and output signal of sensor decreases due to miniaturization of sensing area. This thesis presents a design of a potentiostat that is able to process the redox sensor small output signal in the range of 0 A to 10 μA and has a linear and amplified voltage signal for integration with analogue digital conversion (ADC) circuit. It provides a stable output when the voltage supply, 2017 Thesis NonPeerReviewed application/pdf en http://eprints.usm.my/37340/1/ANGIE_LEE_SHIN_SHIN_24_Pages.pdf Shin Shin, Angie Lee (2017) Design And Simulation Of High Linearity And Stability Operational Amplifier Circuitry For Amperometric Sensor. Masters thesis, Universiti Sains Malaysia. |
| spellingShingle | TK1-9971 Electrical engineering. Electronics. Nuclear engineering Shin Shin, Angie Lee Design And Simulation Of High Linearity And Stability Operational Amplifier Circuitry For Amperometric Sensor |
| thesis_level | Master |
| title | Design And Simulation Of High Linearity And Stability Operational Amplifier Circuitry For Amperometric Sensor
|
| title_full | Design And Simulation Of High Linearity And Stability Operational Amplifier Circuitry For Amperometric Sensor
|
| title_fullStr | Design And Simulation Of High Linearity And Stability Operational Amplifier Circuitry For Amperometric Sensor
|
| title_full_unstemmed | Design And Simulation Of High Linearity And Stability Operational Amplifier Circuitry For Amperometric Sensor
|
| title_short | Design And Simulation Of High Linearity And Stability Operational Amplifier Circuitry For Amperometric Sensor
|
| title_sort | design and simulation of high linearity and stability operational amplifier circuitry for amperometric sensor |
| topic | TK1-9971 Electrical engineering. Electronics. Nuclear engineering |
| url | http://eprints.usm.my/37340/ |
| work_keys_str_mv | AT shinshinangielee designandsimulationofhighlinearityandstabilityoperationalamplifiercircuitryforamperometricsensor |