After removing the abnormal curve, the average spectrum was calculated as the final spectrum of that plot ... After 24 hours, the absorbance values at 649 nm and 665 nm were measured by ...
Key Laboratory of Advanced Light Conversion Materials and Biophotonics, School of Chemistry and Life Resources, Renmin University of China, Beijing 100872, P. R. China ...
However, some people may need to take iron with a small meal or snack to prevent upset stomach and other side effects. Iron pills must be taken at the right time of day and with the right food to ...