Plutonium isotopes(239Pu and 240Pu,with half-lives of 24110 and 6561 years,respectively)were recently used as substitutes for 137Cs by some researchers for investigation of soil erosion,due to their l
Selenium(Se)is a dietary essential trace element with critical biological roles.However,its exhibit potential anti-cancer properties are not fully understood.Since the either adverse or beneficial hea
Selenium(Se)is an essential micronutrient for human beings,but lead to toxicity when taken in excessive amounts.Vegetables are one of the most important pathways through which Se enter the food chain