Mr. Kapil kumar and Mr. Devaprasad student of chemical engineering, went to the lab by morning 9:30AM and tested the UV-Vis of yesterday’s 5ml and 15ml samples of both the leave sample containing gold nanoparticles and noted the readings. After their lunch they went to the central lab and booked petrogenic lab for sonicator, booked for SEM analysis on Sunday morning. Further they learned about deposition of the nanoparticles in a ITO substrate. Later they returned to the hostel by 5 PM, went to the outside local weekend markets to have dinner by 7PM and returned to hostel by 9 PM.