While working on green synthesis of AgNPs using endophytic bacteria, study revealed time-dependent uv/vis spectra of the formed AgNPs (Figure attached). Which spectra should I consider as the best one in terms of formation of AgNPs?
From my view, I would consider the absorbance after 10mins.
Mie theory allows you to predict the color and spectrum for different sizes of particle. Gustav Mie did this in 1908 for Au colloids.
Suppose the electrocatalysis time is 8h
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