Fast determination of whole blood glucose with a calorimetric micro-biosensor
(1993) In Sensors and Actuators B: Chemical 15(1-3). p.141-144- Abstract
Fast determination of whole blood glucose without any pretreatment was achieved using a calorimetric FIA micro-biosensor. Glucose oxidase was covalently immobilized, together with catalase, onto controlled pore glass beads and packed into a micro-column. By reducing the sample volume down to 1 μ1, a measurement period of about 40 s and an enlarged linear range of 0.5-20 mM glucose were obtained. The correlation coefficient was 0.98 when the micro-biosensor was compared to the Reflolux-S blood glucose analyser. The relative standard deviation for 100 blood samples was 3.7%.
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https://lup.lub.lu.se/record/c0528832-89ba-4226-ab91-cfb1ef6c639b
- author
- Xie, Bin LU ; Hedberg, Ulrika ; Mecklenburg, Michael and Danielsson, Bengt LU
- organization
- publishing date
- 1993-08
- type
- Contribution to journal
- publication status
- published
- subject
- in
- Sensors and Actuators B: Chemical
- volume
- 15
- issue
- 1-3
- pages
- 4 pages
- publisher
- Elsevier
- external identifiers
-
- scopus:0027647443
- ISSN
- 0925-4005
- DOI
- 10.1016/0925-4005(93)85040-H
- language
- English
- LU publication?
- yes
- id
- c0528832-89ba-4226-ab91-cfb1ef6c639b
- date added to LUP
- 2021-10-27 16:05:33
- date last changed
- 2021-11-01 11:50:44
@article{c0528832-89ba-4226-ab91-cfb1ef6c639b, abstract = {{<p>Fast determination of whole blood glucose without any pretreatment was achieved using a calorimetric FIA micro-biosensor. Glucose oxidase was covalently immobilized, together with catalase, onto controlled pore glass beads and packed into a micro-column. By reducing the sample volume down to 1 μ1, a measurement period of about 40 s and an enlarged linear range of 0.5-20 mM glucose were obtained. The correlation coefficient was 0.98 when the micro-biosensor was compared to the Reflolux-S blood glucose analyser. The relative standard deviation for 100 blood samples was 3.7%.</p>}}, author = {{Xie, Bin and Hedberg, Ulrika and Mecklenburg, Michael and Danielsson, Bengt}}, issn = {{0925-4005}}, language = {{eng}}, number = {{1-3}}, pages = {{141--144}}, publisher = {{Elsevier}}, series = {{Sensors and Actuators B: Chemical}}, title = {{Fast determination of whole blood glucose with a calorimetric micro-biosensor}}, url = {{http://dx.doi.org/10.1016/0925-4005(93)85040-H}}, doi = {{10.1016/0925-4005(93)85040-H}}, volume = {{15}}, year = {{1993}}, }