Subsequently, the maximum and minimum UV absorbance of proteins vary as a function of amino acid composition. This supplies a rudimentary technique of measuring the purity of known proteins and amino ...

Avocados contain many vitamins, minerals, and healthy fats. Learn more about the possible health benefits of avocados.

Figure 2. The UV-Vis-NIR absorption spectrum of sapphire SASLR050_01 from Ratnapura shows absorption peaks characteristic for designated elements, the Fe 3+ bands at 377/388 nm and 450 nm, and the ...

Gallic acid is a prevalent secondary plant metabolite distinguished as one of the most effective free-radical scavengers among phenolic acids. This compound is also known for its cytotoxic, ...

In this approach, coordination of a Lewis acid to the reaction substrate results in a bathochromic shift in the UV/vis absorption, thereby facilitating selective excitation within the chiral ...