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Paper ID: 154852 Roll No.
B.TECH.
Theory Examination (Semester-VIII) 2015-16
NANOBIOTECHNOLOGY
Time: 3 Hours Max. Marks: 100
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Section-A
Q.1. Attempt all parts. All parts carry equal marks. Write answer of each part in short. (2×10=20)
- Define macromolecular assemblies.
- What is nanobiology?
- Explain about molecular motors and devices.
- What is Moore's Law?
- Discuss nanofabrication.
- What are metallic nanoparticles?
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Section-B
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Q.2. Attempt any three parts. All parts carry equal marks: (5×10=50)
- Explain Quantum dots and its applications.
- What are synthetic biomedical polymers? Giving suitable examples describe the synthesis and use of any polymers in biomedical science.
- Write down the applications of nanotechnology in biological research.
- Give a brief idea about nanoparticle based immobilization assays.
- Explain viruses as nanoparticles.
- Describe the role of nanobiotechnology in tumor targeting.
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Q.3. (a) Draw the block diagram of AFM.
(b) Describe AFM principle. Also write down the requirements for the functioning of AFM.
Q.4. (a) Explain the biological synthesis of metal nanoparticles.
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(b) Describe microfabrication technique briefly.
Q.5. (a) What is molecular imprinting? Discuss its basic principle.
(b) Briefly discuss the applications of biosensor.
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