Different types of nanoparticles such as silver and gold can be evaluated at higher rate than those traditional methods or techniques. Nanoparticle Spectrometer is mostly used to measure the particle size distribution. Localized surface plasmon resonance is used for studying the shape, size and composition of the newly synthesized nanoparticles in order to extract the optical properties as different bimetallic nanoparticles. Nanoparticles can be synthesized through the pulsed plasma method by applying voltage across electrodes. Localized surface plasmon resonance is used for characterizing the physical as well as electrical characterizes of the some nanoparticles such as aluminum, gold and silver. Nuclear magnetic resonance is extensively used for determining of the atomic structure of different particles. Darkfield microscopy is used to find out the differences in contrast by selectively capturing light scattered by the specimen. Magnetic resonance in physics also used determination of the molecular structure of molecules bound to surfaces of nanomaterial. Liquid-phase plasma also applied for synthesis of nanoparticles in order to design the nanoparticles based on electrical and metal based properties.