Fiber bragg grating based ph sensor
This paper demonstrates the modeling of pH sensor based on pH sensitive hydrogel coated FBG. The modeling was done by simulating the hydrogel swelling behavior, then calculating the strain induced by hydrogel expansion. Meshless numerical method was adopted to solve the Poison Nernst Planck equation...
| Main Authors: | , , , , |
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| Format: | Article |
| Published: |
American Institute of Physics
2011
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| Subjects: |