Current Advances of Novel Drug Delivery System MCQs and Notes

S

Shiva Ram • 30.44K Points
Instructor I

Q 31. Which of the following is an example of bottom-up approach for the preparation of nanomaterials?

(A) Etching

(B) Dip pen nano-lithography

(C) Lithography

(D) Erosion

R

Rakesh Kumar • 28.44K Points
Instructor II

Q 32. Which of the following is an example of top-down approach for the preparation of nanomaterials?

(A) Gas phase agglomeration

(B) Molecular self-assembly

(C) Mechanical grinding

(D) Molecular beam epitaxy

P

Praveen Singh • 36.81K Points
Coach

Q 33. Which of these statements is NOT true?

(A) Gold at the nanoscale is red

(B) Copper at the nanoscale is transparent

(C) Silicon at the nanoscale is an insulator

(D) Aluminium at the nanoscale is highly combustible

A

Admin • 36.95K Points
Coach

Q 34. How many oxygen atoms lined up in a row would fit in a one nanometer space?

(A) None

(B) One

(C) Seven

(D) Seventy

P

Priyanka Tomar • 35.28K Points
Coach

Q 35. Who first used the term Nanotechnology?

(A) Richard Feymann

(B) Norio Taniguichi

(C) Eric Drexler

(D) Sumio Lijima

R

Rakesh Kumar • 28.44K Points
Instructor II

Q 36. Which are protein is includes in natural protein ?

(A) PECL

(B) PLA

(C) Gelatin

(D) PMMA

V

Vijay Sangwan • 28.62K Points
Instructor II

Q 37. Nanoparticles are dived in ………….. class ?

(A) 3

(B) 2

(C) 4

(D) 0

G

Gopal Sharma • 38.32K Points
Coach

Q 38. Which of the following is a characteristic of nanoparticles?

(A) Free flowing powders

(B) Aqueous solutions

(C) Control drug release by partitioning the drug from the oil

(D) Size range 1 -100 nm

P

Priyanka Tomar • 35.28K Points
Coach

Q 39. What are the size of nanoparticles?

(A) 10 – 100 nm

(B) 1 – 100 nm

(C) 10 – 1000 nm

(D) None

V

Vikash Gupta • 33.56K Points
Instructor I

Q 40. Howmany nontechnology based product approved for clinical use?

(A) 20

(B) 24

(C) 30

(D) 10