Candidates who have good skills in mathematics and chemistry would find this subject quite intriguing. Some important subjects that nanotechnology caters to are calculus and solid geometry; it involves the study of matrices and geometrical applications of differential calculus, etc.
The other branches of Nanotechnology engineering are elements of nanoscience and nanotechnology, nanochemistry, microscopy to nanoscopy, nanobiotechnology, nanophononics, quantum confined material & photonic crystals study and plasmonic, and nanoelectronics.