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|Title:||Biosensing efficacy of living and thermally-killed Pseudomonas putida P8||Authors:||Tan, T.C
|Keywords:||Biogenic amines and phenol
Pseudomonas putida P8
|Issue Date:||20-Sep-2002||Citation:||Tan, T.C, Hu, W. (2002-09-20). Biosensing efficacy of living and thermally-killed Pseudomonas putida P8. Sensors and Actuators, B: Chemical 86 (2-3) : 134-142. ScholarBank@NUS Repository. https://doi.org/10.1016/S0925-4005(02)00156-9||Abstract:||The sensing efficacy of Pseudomonas putida P8, thermally-killed by exposing its vacuum-dried cells to 280 °C for 2 min, was comparable to that of their corresponding living cells in terms of their sensitivity to dopamine, biogenic amines and other associated organic compounds. The thermally-killed cell biosensor showed better response reproducibility and stability, long service life span with simpler maintenance and better tolerance to pH variation. It required, however, a much longer pre-conditioning time to ensure stability and reproducibility than the living cell biosensor. The study validates the commercial potential of thermally-killed microbial cells for bulk production of microbial biosensors commercially. © 2002 Elsevier Science B.V. All rights reserved.||Source Title:||Sensors and Actuators, B: Chemical||URI:||http://scholarbank.nus.edu.sg/handle/10635/66473||ISSN:||09254005||DOI:||10.1016/S0925-4005(02)00156-9|
|Appears in Collections:||Staff Publications|
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