Sensing Arrays Constructed from Nanoparticle Thin Films and Interdigitated Microelectrodes
Abstract
:1. Introduction
2. Experimental
3. Results and Discussion
3.1. Sensor Device Characterization
3.2. Array Response Characteristics
3.3. Statistical Analysis of Sensor Array Data
4. Conclusions
Acknowledgments
References
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Design # | FS (μm) | FW (μm) | FL (μm) |
---|---|---|---|
1 | 10 (1) | 10 (1) | 100 (-1) |
2 | 10 (1) | 5 (-1) | 200 (1) |
3 | 5 (-1) | 10 (1) | 200 (1) |
4 | 5 (-1) | 5 (-1) | 100 (-1) |
Film | #1 | #2 | #3 | #4 | (A)* | (B)* |
---|---|---|---|---|---|---|
MUA-Aunm | 54.92 | 27.01 | 11.73 | 12.92 | 3.8 | 11.7 |
NDT-Aunm | 0.373 | 0.174 | 0.081 | 0.092 | 0.556 | 0.342 |
RS** | NDT-Aunm/IME | MUA-Aunm/IME | (A)* | (B)* | ||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
#1 | #2 | #3 | #4 | #1 | #2 | #3 | #4 | NDT | MUA | NDT | MUA | |
Hx | 4.72 | 5.34 | 6.98 | 6.64 | 16.4 | 18.1 | 16.3 | 21.3 | 5.49 | 18.7 | 3.1 | 19 |
Tl | 8.84 | 3.48 | 20.1 | 19.4 | 94.8 | 98.2 | 89.8 | 102 | 31.4 | 82.8 | 22 | 200 |
Bz | 4.60 | 5.24 | 8.07 | 7.73 | 34.0 | 37.2 | 32.6 | 42.5 | 7.1 | 63 |
Source of Variation | Sum of Squares (×10-7) | Degrees of Freedom | Mean Square (×10-7) | F0 | P-value |
---|---|---|---|---|---|
FS | 2.45 | 1 | 2.45 | 1838 | <0.01 |
FW | 0.05 | 1 | 0.05 | 37.5094 | <0.01 |
FL | 0.0055 | 1 | 0.0055 | 4.1335 | 0.065 |
Error | 0.004 | 3 | 0.0013 | - | - |
Total | 2.5095 | 6 | - | - | - |
Source of Variation | Sum of Squares (×10-7) | Degrees of Freedom | Mean Square (×10-7) | F0 | P-value |
---|---|---|---|---|---|
FS | 0.0221 | 1 | 0.0221 | 16.6377 | <0.01 |
FW | 0.0889 | 1 | 0.0889 | 66.7502 | <0.01 |
FL | 0.0821 | 1 | 0.0221 | 16.6377 | <0.01 |
Error | 0.004 | 3 | 0.0013 | - | - |
Total | 1.3334 | 6 | - | - | - |
Factor | NDT-Aunm | MUA-Aunm |
---|---|---|
FS | -3.5 | -0.333 |
FW | 0.5 | -0.667 |
FL | -0.166 | -0.333 |
MUA-Aunm | NDT-Aunm | MUA-+NDT-Aunm | |||||||
---|---|---|---|---|---|---|---|---|---|
PC1 | PC2 | PC3 | PC1 | PC2 | PC3 | PC1 | PC2 | PC3 | |
Eigenvalue | 3.9898 | 0.0095 | 0.0006 | 3.799 | 0.1935 | 0.0072 | 5.902 | 1.0377 | 0.0539 |
Proportion | 0.997 | 0.002 | 0 | 0.95 | 0.048 | 0.002 | 0.843 | 0.148 | 0.008 |
Cumulative | 0.997 | 1 | 1 | 0.95 | 0.998 | 1 | 0.843 | 0.991 | 0.999 |
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Wang, L.; Kariuki, N.N.; Schadt, M.; Mott, D.; Luo, J.; Zhong, C.-J.; Shi, X.; Zhang, C.; Hao, W.; Lu, S.; et al. Sensing Arrays Constructed from Nanoparticle Thin Films and Interdigitated Microelectrodes. Sensors 2006, 6, 667-679. https://doi.org/10.3390/s6060667
Wang L, Kariuki NN, Schadt M, Mott D, Luo J, Zhong C-J, Shi X, Zhang C, Hao W, Lu S, et al. Sensing Arrays Constructed from Nanoparticle Thin Films and Interdigitated Microelectrodes. Sensors. 2006; 6(6):667-679. https://doi.org/10.3390/s6060667
Chicago/Turabian StyleWang, Lingyan, Nancy N. Kariuki, Mark Schadt, Derrick Mott, Jin Luo, Chuan-Jian Zhong, Xiajing Shi, Chen Zhang, Weibing Hao, Susan Lu, and et al. 2006. "Sensing Arrays Constructed from Nanoparticle Thin Films and Interdigitated Microelectrodes" Sensors 6, no. 6: 667-679. https://doi.org/10.3390/s6060667