M.Sc. DEGREE EXAMINATION, APRIL 2017
Second Semester
Nanoscience and Technology
APPLICATIONS OF NANOMATERIALS
(CBCS 2016 onwards)
Time 3 Hours Maximum 75 Marks
Part A (10 x 2 20)
Answer all questions.
1. Define Carbon nanotube.
2. Write about MEMS.
3. Define drug delivery.
4. Give short notes on hard magnets.
5. Define Hydroxyappetites.
6. Define Nanocomposite.
7. Give short notes on detoxification of organic.
8. Write about Water Resistant Composites.
9. Define Nanopharma.
10. Write about tissue culture.
Sub. Code
533203
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Part B x 5 25)
Answer all questions.
11. Explain about the photolithography.
Or
Discuss about nanotransistors.
12. Draw about high power magnets.
Or
Explain in detail about Targeted drug delivery.
13. Explain about catalysis if tooth and bone
substitution.
Or
Briefly describe about the near net shaped
components.
14. Explain about the organic dye degradation.
Or
Write about the lightening arrestors.
15. Discuss about self assembly molecules.
Or
Explain in detail about cancer detection and
diagnosis via nanotechnology.
Part C x 10 30)
Answer any three questions.
16. Explain in detail about CMOS Technology.
17. Describe about magnetic application of nanomaterials.
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18. Discuss about the hydroxyappetites.
19. Explain about detoxification of organic and inorganic
pollutants.
20. Discuss about CNT and biological application.
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