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Which one is a matrix for entrapment?

(a) Cellulose

(b) Polysulfone

(c) Nylon

(d) Collagen

This question was posed to me in exam.

I'd like to ask this question from Methods of Immobilization topic in chapter Antibiotics & Enzyme Immobilization of Drug Biotechnology

1 Answer

+1 vote
by (1.1m points)
Right choice is (d) Collagen

For explanation I would say: The matrices for entrapment are Ca- alginate, agar, polyacrylamide, collagen. Membrane materials are enzyme solutions which will be confined between thin semipermeable membranes. Membrane materials include nylon, cellulose, polysulfone, polyacrylate.

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