Zaidi, Syeda Saman Zehra synthesis and characterization of spinel Ferrites for the Heavy Metal Detection in Liquid Crystal Based Sensor / Syeda Saman Zehra Zaidi. - Islamabad: SCME - NUST, 2017. - 51 p. : ill. ; 30cm. ISBN: Subjects--Topical Terms: Nano Scinece and Engineering MS-Thesis. Dewey Class. No.: 620.5