M.Sc. (Semester III) (CBCS) Examination Oct/Nov-2017
Nano-Technology
NANOTECHNOLOGY AND HEALTH-CARE
Day Date: Thursday, 16-11-2017 Max. Marks: 70
Time: 02.30 PM to 05.00 PM
Instructions: Part-I, is compulsory.
Attempt any four questions from Part II.
Figures to the right indicate full marks.
Answers to the Part I and Part II are to be written in same answer
booklet only.
Part I
Q.1 Rewrite the sentence after choosing correct answer from the given
alternatives:
07
Gamma globulins are administered by route.
Parenteral Intramuscular
Nasal Intravenous
The aspect ratio of Gold nanorods is calculated using the formula.
λmax 92 R 420 λmax 97 R 420
λmax 95 R 420 λmax 90 R 420
Fullerenes may induce production of specific antibodies.
IgG IgA
IgE IgD
Required properties of scaffold:
Biocompatible
Biodegradable
No or less immune response/adverse effects
All of these
Polymer ceramic electrospun scaffolds have been used in:
Wound Healing Cartilage tissues
Bone tissue engineering Skin disease
Which of the following is a non-parenteral route of administration in
drug/protein based delivery.
Ocular route Intravascular route
Subcutaneous route Intramuscular route
In Atomic force microscopy probes are used to measure
surface roughness.
Cantilever Shaft
Tip platinum-chromium
Page 2 of 2
SLR-MU-714
Q.1 Define the following terms: 07
Nanogeriatrics
Exocytosis
Biocapsules
Quantum confinement
Nanoneurology
Surface Plasmon resonance
Immunoassay
Part II
Answer any four of the following.
Q.2 Explain in detail nonorobotimmuno reactivity and different techniques of
immune evasion.
14
Q.3 Explain in detail principles of tribology. 14
Q.4 Write in detail about targeted drug delivery with examples. 14
Q.5 What are the parenteral routes of administration for drug/protein? Explain in
detail.
14
Q.6 Answer any two of the following. 14
Explain rolling contact bearing in detail.
Write about applications of bucky balls in treatment of brain cancer.
Explain light activated ion channel with example
Q.7 Write short notes on Any Two of the following: 14
Patch-clamp technique
Kinesin and Dynein molecular motor
Nanobone implants and scaffolds