Microwave‐based biosensor for glucose detection
In this project, microwave‐based biosensor for glucose detection has been studied. The study is based on the dielectric properties changes at microwave frequency for glucose‐enzyme reaction. Glucose interaction with glucose oxidase (GOD) produced gluconic acid and hydrogen peroxide. The reaction of...
| Main Authors: | , , |
|---|---|
| Format: | Conference or Workshop Item |
| Language: | English |
| Published: |
American Institute of Physics
2009
|
| Online Access: | http://psasir.upm.edu.my/id/eprint/57283/1/Microwave%E2%80%90based%20biosensor%20for%20glucose%20detection.pdf |
| _version_ | 1825931581782491136 |
|---|---|
| author | Md Salim, Nora Salina Khalid, Kaida Yusof, Nor Azah |
| author_facet | Md Salim, Nora Salina Khalid, Kaida Yusof, Nor Azah |
| author_sort | Md Salim, Nora Salina |
| collection | UPM |
| description | In this project, microwave‐based biosensor for glucose detection has been studied. The study is based on the dielectric properties changes at microwave frequency for glucose‐enzyme reaction. Glucose interaction with glucose oxidase (GOD) produced gluconic acid and hydrogen peroxide. The reaction of the glucose solutions with an enzyme was carried out in 1:3 of glucose and enzyme respectively. The measurements were done using the Open Ended Coaxial Probe (OECP) coupled with computer controlled software automated network analyzer (ANA) with frequency range from 200MHz to 20GHz at room temperature (25 °C). The differences of enzyme and glucose‐enzyme reaction were calculated and plotted. In the microwave interaction with the glucose‐enzyme reaction, ionic conduction and dipole molecules was detected at 0.99GHz and 16.44GHz respectively based on changes of dielectric loss factor. |
| first_indexed | 2024-03-06T09:28:55Z |
| format | Conference or Workshop Item |
| id | upm.eprints-57283 |
| institution | Universiti Putra Malaysia |
| language | English |
| last_indexed | 2024-03-06T09:28:55Z |
| publishDate | 2009 |
| publisher | American Institute of Physics |
| record_format | dspace |
| spelling | upm.eprints-572832017-09-26T03:59:02Z http://psasir.upm.edu.my/id/eprint/57283/ Microwave‐based biosensor for glucose detection Md Salim, Nora Salina Khalid, Kaida Yusof, Nor Azah In this project, microwave‐based biosensor for glucose detection has been studied. The study is based on the dielectric properties changes at microwave frequency for glucose‐enzyme reaction. Glucose interaction with glucose oxidase (GOD) produced gluconic acid and hydrogen peroxide. The reaction of the glucose solutions with an enzyme was carried out in 1:3 of glucose and enzyme respectively. The measurements were done using the Open Ended Coaxial Probe (OECP) coupled with computer controlled software automated network analyzer (ANA) with frequency range from 200MHz to 20GHz at room temperature (25 °C). The differences of enzyme and glucose‐enzyme reaction were calculated and plotted. In the microwave interaction with the glucose‐enzyme reaction, ionic conduction and dipole molecules was detected at 0.99GHz and 16.44GHz respectively based on changes of dielectric loss factor. American Institute of Physics 2009 Conference or Workshop Item PeerReviewed application/pdf en http://psasir.upm.edu.my/id/eprint/57283/1/Microwave%E2%80%90based%20biosensor%20for%20glucose%20detection.pdf Md Salim, Nora Salina and Khalid, Kaida and Yusof, Nor Azah (2009) Microwave‐based biosensor for glucose detection. In: Progress of Physics Research in Malaysia (PERFIK2009), 7-9 Dec. 2009, Melaka, Malaysia. (pp. 401-404). 10.1063/1.3469692 |
| spellingShingle | Md Salim, Nora Salina Khalid, Kaida Yusof, Nor Azah Microwave‐based biosensor for glucose detection |
| title | Microwave‐based biosensor for glucose detection |
| title_full | Microwave‐based biosensor for glucose detection |
| title_fullStr | Microwave‐based biosensor for glucose detection |
| title_full_unstemmed | Microwave‐based biosensor for glucose detection |
| title_short | Microwave‐based biosensor for glucose detection |
| title_sort | microwave based biosensor for glucose detection |
| url | http://psasir.upm.edu.my/id/eprint/57283/1/Microwave%E2%80%90based%20biosensor%20for%20glucose%20detection.pdf |
| work_keys_str_mv | AT mdsalimnorasalina microwavebasedbiosensorforglucosedetection AT khalidkaida microwavebasedbiosensorforglucosedetection AT yusofnorazah microwavebasedbiosensorforglucosedetection |