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Table 1 FT-IR; a polymerization of the sol used for the preparation of hybrid coatings

From: Protective hybrid coating containing silver, copper and zinc cations effective against human immunodeficiency virus and other enveloped viruses

Sample

Time

Stretching vibrations of C = O and C = C groups

1

5 min reflux

1787 – 1767 cm-1 stretching vibration

-C = O bonds (BPO)

1660 – 1740 cm-1 stretching vibration

-C = O bonds, type 1 (MMA)

1655 – 1750 cm-1 stretching vibration

-C = O bonds, type 2 (propionate)

1633 cm-1 stretching vibration -C = C- bonds

2

10 min reflux

3

15 min reflux

4

20 min reflux

5

25 min reflux

6

35 min reflux