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Course Detail

Course Name Introduction to nanotechnology
Course Code 25SAC514
Program M. Sc. (Agriculture) in Agronomy
Credits 3
Campus Coimbatore

Syllabus

Theory

Unit I

General introduction: Basics of quantum mechanics, harmonic oscillator, magnetic phenomena, band structure in solids, Mössbauer effect and spectroscopy, optical phenomena, bond in solids, an isotropy.

Unit II

Nano structures: growth of compound semiconductors, super lattices, self-assembled quantum dots, nano-particles, nano tubes and nanowires, fullerenes (buckballs, graphene). Nanofabrication and nano-patterning: Optical, X-ray, and electron beam lithography, self-assembled organic layers, process of synthesis of nanopowders, electrode position, important nanomaterials.

Unit III

Mechanical properties, magnetic properties, electrical properties, electronic conduction with nanoparticles, investigating and manipulating materials in the nanoscale: Electron microscopy

Unit IV

Nano-biology: Interaction between biomolecules and nano-particle surface, different types of in organic materials used for the synthesis of hybrid nano-bioassemblies, application of nano-in agriculture, current status of nano-biotechnology, future perspectives of nano-biology, nano-sensors.

Practical
  • Sources of nanoparticles and its preparation by different approaches
  • Electrospinning and its use in agriculture and allied
  • Equipments used in Nanotechnology: its principle and uses
  • Acquaintances with different equipments used in
  • Synthesis and characterization of Ag and ZnO
  • Mode of action of ZnO nanoparticles against soil borne diseases
  • Study on efficacy of ZnO nanoparticles as seed treating agent on plant growth

Aim of the course

To impart basic knowledge about nanoscience, properties of nanoparticles and their applications in biology

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