Surface engineering for enhancement of sensitivity in an underlap-FET biosensor by control of wettability

Biosensors and Bioelectronics

Volumn 41, Issue 1, 2013, Pages 867-870

  Kim, Jee Yeon ^a   Choi, Kyungyong ^a   Moon, Dong Il ^a   Ahn, Jae Hyuk ^a   Park, Tae Jung ^b   Lee, Sang Yup ^a   Choi, Yang Kyu ^a  

^a Korea Advanced Institute of Science and Technology (KAIST)   (South Korea)

^b Chung Ang University   (South Korea)

Author keywords

Avian influenza; Biosensor; Field effect transistor; Hydrophilic; Hydrophobic; Passivation; Sensitivity; Underlap field effect transistor; Wettability

Indexed keywords

AVIAN INFLUENZA; BACKGROUND REGION; BIOTREATMENTS; ELECTRICAL ISOLATION; ENHANCED SENSITIVITY; HYDROPHILIC; HYDROPHOBIC; HYDROPHOBIC AND HYDROPHILIC; INTERCONNECTION LINES; LIMIT OF DETECTION; METAL OXIDE SEMICONDUCTOR FIELD-EFFECT TRANSISTORS; PASSIVATION LAYER; SENSITIVITY; SENSOR STRUCTURES; SURFACE ANTIGEN; SURFACE ENGINEERING; SURFACE WETTABILITY;

ELECTRIC PROPERTIES; FIELD EFFECT TRANSISTORS; HYDROPHILICITY; HYDROPHOBICITY; MOS DEVICES; PASSIVATION; PROBES; SILICON NITRIDE; SURFACE PROPERTIES; SURFACES; VIRUSES; WETTING;

BIOSENSORS;

MEMBRANE ANTIGEN; METAL OXIDE; SILICON NITRIDE; SILICON; VIRUS ANTIBODY; VIRUS ANTIGEN;

ANTIBODY SPECIFICITY; ARTICLE; AVIAN INFLUENZA VIRUS; BIOMEDICAL ENGINEERING; BIOSENSOR; CONCENTRATION (PARAMETERS); FIELD EFFECT TRANSISTOR; HYDROPHILICITY; HYDROPHOBICITY; LIMIT OF DETECTION; NONHUMAN; PHYSICAL CHEMISTRY; PROCESS OPTIMIZATION; SEMICONDUCTOR; SENSITIVITY ANALYSIS; STRUCTURE ANALYSIS; SURFACE PROPERTY; WETTABILITY; BIOENGINEERING; CHEMICAL BINDING; CHEMICAL MODIFICATION; EQUIPMENT DESIGN; FILM; MOLECULAR PROBE; PHYSICAL PARAMETERS; SEPARATION TECHNIQUE; CONDUCTOMETRY; EQUIPMENT; EQUIPMENT FAILURE; GENETIC PROCEDURES; IMMUNOASSAY; IMMUNOLOGY; INFLUENZA VIRUS A; ISOLATION AND PURIFICATION; REPRODUCIBILITY; SENSITIVITY AND SPECIFICITY;

AVES; AVIAN INFLUENZA VIRUS;

ANTIBODIES, VIRAL; ANTIGENS, VIRAL; BIOSENSING TECHNIQUES; CONDUCTOMETRY; EQUIPMENT DESIGN; EQUIPMENT FAILURE ANALYSIS; IMMUNOASSAY; INFLUENZA A VIRUS; REPRODUCIBILITY OF RESULTS; SENSITIVITY AND SPECIFICITY; TRANSISTORS, ELECTRONIC; WETTABILITY;

EID: 84870838344     PISSN: 09565663     EISSN: 18734235     Source Type: Journal    
DOI: 10.1016/j.bios.2012.08.036     Document Type: Article

References (11)

1. Ahn J.-H., Choi S.-J., Han J.-W., Park T.J., Lee S.Y., Choi Y.-K. Nano Letters 2010, 10:2934-2938.
2. Bergveld P. Sensors and Actuators B 2003, 1:1-20.
3. Cui Y., Wei Q., Park H., Lieber C.M. Science 2001, 293:1289-1292.
4. Choi K., Kim J.-Y., Ahn J.-H., Choi J.-M., Im M., Choi Y.-K. Lab on a Chip 2012, 12:1533-1539.
5. Elfström N., Karlström A.E., Linnros J. Nano Letters 2008, 8:945-949.
6. Gu B., Park T.J., Ahn J.-H., Huang X.-J., Lee S.Y., Choi Y.-K. Small 2009, 5:2407-2412.
7. Im H., Huang X.-J., Gu B., Choi Y.-K. Nature Nanotechnology 2007, 2:430-434.
8. Kim J.-Y., Ahn J.-H., Choi S.-J., Im M., Kim S., Duarte J.P., Kim C.-H., Park T.J., Lee S.Y., Choi Y.-K. IEEE Transactions on Nanotechnology 2012, 11:390-394.
9. Lee K.-W., Ahn J.-H., Moon D.-I., Park T.J., Lee S.Y., Choi Y.-K. Applied Physics Letters 2010, 96:033703.
10. Patolsky F., Zheng G., Lieber C.M. Nature Protocols 2006, 1:1711-1724.
11. Stern E., Klemic J.F., Routenberg D.A., Wyrembak P.N., Turner-Evans D.B., Hamilton A.D., LaVan D.A., Fahmy T.M., Reed M.A. Nature 2007, 445:519-522.