Tesi etd-09212016-095552 |
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Tipo di tesi
Tesi di laurea magistrale
Autore
LA MATTINA, ANTONINO AMEDEO
URN
etd-09212016-095552
Titolo
Characterization and biofunctionalization of silicon electroosmotic microneedles for on-demand transdermal glucose monitoring
Dipartimento
INGEGNERIA DELL'INFORMAZIONE
Corso di studi
INGEGNERIA BIOMEDICA
Relatori
relatore Prof. Barillaro, Giuseppe
Parole chiave
- biosensing
- electroosmosis
- glucose
- microneedles
- monitoring
- transdermal
Data inizio appello
07/10/2016
Consultabilità
Non consultabile
Data di rilascio
07/10/2086
Riassunto
A set of silicon microneedle arrays was tested and biofunctionalized. All the aspects of the microneedles-enhanced biosensing were successfully demonstrated: the devices pierced a skin-mimicking structure, were able to withdraw fluid from a liquid reservoir exploiting electroosmosis, and were sensitive to glucose concentration through a second generation amperometric enzymatic biosensor integrated on the same chip. A disposable on-demand glucose biosensor is thus achievable.
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