11. Some good EE titles done by KMB students; Analysis of yellow dye present in selective food junks sold in college using paper chromatographic technique. Which toothpaste has the best effect on teeth in terms of whitening effect, fluoride content and the formation of protective enamel coating – siwak or non-siwak toothpaste? How do concentration, pH condition and temperature affect lawsone molecule in Lawsonia inermis (henna) to act as a sun block? 06/02/12