In a previous work we have developed a biosensor able to detect the Sarin gas at a concentration of 0.1 mg/m3 with only 30 s of incubation time [1]. In this work, we modified the biosensor in order to integrate it into a miniaturized prototype. The prototype is composed of the cell in which is inserted the biosensor, a little fan able to sampling air and an electronic circuit. The circuit is able to apply the potential, to register the current, to turn on-off the fan and eventually give an alarm. The system was tested with paraoxon with satisfactory results
Arduini, F., Neagu, D., Dall'Oglio, S., MOSCONE DINIA, D., Palleschi, G. (2012). Towards a portable prototype based on electrochemical cholinesterase biosensor to be assembled to soldier overall for nerve agent detection. ELECTROANALYSIS, 24, 581-590 [DOI: 10.1002/elan.201100540].
Towards a portable prototype based on electrochemical cholinesterase biosensor to be assembled to soldier overall for nerve agent detection
ARDUINI, FABIANA;MOSCONE DINIA, DANILA;PALLESCHI, GIUSEPPE
2012-01-01
Abstract
In a previous work we have developed a biosensor able to detect the Sarin gas at a concentration of 0.1 mg/m3 with only 30 s of incubation time [1]. In this work, we modified the biosensor in order to integrate it into a miniaturized prototype. The prototype is composed of the cell in which is inserted the biosensor, a little fan able to sampling air and an electronic circuit. The circuit is able to apply the potential, to register the current, to turn on-off the fan and eventually give an alarm. The system was tested with paraoxon with satisfactory resultsI documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
