Figure 3 | Scientific Reports

Figure 3

From: Tunable infrared metamaterial-based biosensor for detection of hemoglobin and urine using phase change material

Figure 3

Absorption spectrum for different refractive indices of biomolecules (metamaterial cylindrical structure.). Absorption spectrum of cylindrical metamaterial resonator in (a) UC1, (b) UC2 and (c) UC3 with aGST as substrate. Absorption spectrum of cylindrical metamaterial resonator in (d) UC1, (e) UC2 and (f) UC3 with cGST as substrate. (g) Shifting in absorption spectra for different arrays and phases of material.

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