In photoacoustic spectroscopy there is no such limitation . the signal is directly related to the light absorption and the light intensity.
32.
Cone opsins are categorized further by their absorption maxima which is the wavelength when the greatest amount of light absorption takes place.
33.
In semiconductors, light absorption generally leads to an electron being excited from the valence to the conduction band, leaving behind a hole.
34.
Many substances, such as proteins, have significant light absorption bands in the ultraviolet that are of interest in biochemistry and related fields.
35.
They can remain nearly stationary, persist for several minutes, and appear yellow or orange due to light absorption by the intervening air.
36.
These are the sites of light absorption and ATP synthesis, and contain many proteins, including those involved in the electron transport chain.
37.
They allowed the user to plot the light absorption spectrum of a substance, giving a standardized " fingerprint ", characteristic of a compound.
38.
Utilizing graphene both as a channel for charge transport and light absorption, the graphene ultra-broadband photodetectors ably detects the visible to mid-infrared spectrum.
39.
Using site-directed mutagenesis, it is possible to selectively mutate these residues and investigate the resulting changes in light absorption properties of the opsin.
40.
Recent research has been done on trying to replace these fullerenes with organic molecules that can be electronically tuned and contribute to light absorption.
