Fig. 6
From: Comparative Kinetic Analysis of Closed-Ended and Open-Ended Porous Sensors
Comparison of real-time PSi microcavity response for closed-ended pores in the flow-over scheme and open-ended pores in the flow-through scheme. Time-dependent PSi microcavity resonance wavelength shifts upon exposure to a 3-APTES, b HRP, and c CAT. Solid symbols are experimental data obtained from an open-ended, flow-through PSi microcavity membrane; hollow symbols are experimental data from a closed-ended flow-over PSi microcavity. Dotted lines provide guides to the eye