Assertion: melanin's part | /r/HasProperty | fitted with m
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Source sentences:
text: Using the measured transmittance spectra (Figure 3b), the imaginary part of the refractive index of the melanin in the visible wavelength range appears to be well fitted by the exponential function k m (λ)=a m exp(−λ/b m ), with a m =0.56±0.01 and b m =270±5 nm.