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Biosensors Based on Nanomaterials and Nanodevices
book

Biosensors Based on Nanomaterials and Nanodevices

by Jun Li, Nianqiang Wu
December 2017
Intermediate to advanced content levelIntermediate to advanced
517 pages
21h 5m
English
CRC Press
Content preview from Biosensors Based on Nanomaterials and Nanodevices
389Nanowire Field-Effect Transistor Biosensors
was reduced by diluting the serum sample 100 times, which reduced the ionic strength to
1.5 mM. The detection limit of 0.1 U/mL corresponds to a concentration of 10 U/mL in non-
diluted serum, which is much lower than the clinically relevant level for ovarian cancer
diagnosis (100–275 U/mL)
92
and conrmed the feasibility of In
2
O
3
NW sensors for clinical
usage. Figure 15.9e inset shows that the responses (dots) from three independent devices
display consistency. Their linear relationship to biomarker concentration t the Langmuir
isotherm model
61–62
(solid line) and can be used to estimate the CA
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Publisher Resources

ISBN: 9781466551527