Nanocomposites

Consider the following statements:

  1. Recently, a team of Indian scientists has developed a nanocomposite using lignin and nanoparticles of cadmium sulfide called L@CdS QDs (quantum dots).
  2. Lignin is a complex, woody biopolymer that gives mechanical support to plants and helps transport water and nutrients.
  3. Lignin is rich in carbon, polyphenols, and antioxidants, besides having antimicrobial properties.

Which of the above statement(s) is/are true?

A
1 and 2
B
2 and 3
C
1 and 3
D
All of the above