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The blue arises from d-d transitions of copper(II) in its nitrogen coordination environment, which makes color a direct visual report on the coordination sphere rather than an incidental property
When to Seek Help When Fatigue Persists
D-Panthenol / Pro-Vitamin B5
[Evaluation of efficacy of propionyl-L-carnitine in chronic oral administration on cardiac muscle efficiency, on tolerance to exercise and on life quality of patients with chronic cardiac failure
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