| dc.creator |
BAYRAKLI, İSMAİL |
|
| dc.creator |
Erdogan, Yasar Kemal |
|
| dc.date |
2018-06-01T00:00:00Z |
|
| dc.date.accessioned |
2021-12-03T12:04:58Z |
|
| dc.date.available |
2021-12-03T12:04:58Z |
|
| dc.identifier |
f13ad026-0b1c-427f-8774-4e1af5230e9d |
|
| dc.identifier |
10.1016/j.optlastec.2017.12.034 |
|
| dc.identifier |
https://avesis.sdu.edu.tr/publication/details/f13ad026-0b1c-427f-8774-4e1af5230e9d/oai |
|
| dc.identifier.uri |
http://acikerisim.sdu.edu.tr/xmlui/handle/123456789/95759 |
|
| dc.description |
The present paper focuses on development of a compact photo-acoustic sensor using inexpensive components for glucose analysis. An amplitude-stabilized wavelength-tunable single-mode external cavity diode laser operating around 1050 nm was realized and characterized for the use of laser beam as an excitation light source. In the established setup, a fine tuning range of 9 GHz was achieved. The glucose solution was obtained by diluting D-glucose in sterile water. The acoustic signal generated by the optical excitation was detected via a chip piezoelectric film transducer. A detection limit of 50 mM (900 mg/dl) was achieved. The device may be of great interest for its applications in medicine and health monitoring. The sensor is promising for non-invasive in vivo glucose measurements from interstitial fluid. (C) 2017 Elsevier Ltd. All rights reserved. |
|
| dc.language |
eng |
|
| dc.rights |
info:eu-repo/semantics/closedAccess |
|
| dc.title |
Photo-acoustic sensor based on an inexpensive piezoelectric film transducer and an amplitude-stabilized single-mode external cavity diode laser for in vitro measurements of glucose concentration |
|
| dc.type |
info:eu-repo/semantics/article |
|