Table 1.

FT-IR spectra data of BX, AD, GA-BX/AD, and GA-BX/AD-g-IA.

Assignment	Frequency (cm−1)
	BX	AD	GA-BX/AD	GA-BX/AD-g-IA
Hydroxy bond	3421.21	3398.47	3365.78	3371.54
Methyl or methylene group	2910.41	2929.42	2900.73	2899.13
Ester carbonyl	/	1727.20	1722.78	1727.43
Alkyl group	1397.85	/	1407.74	1403.15
C—O stretching of phenolic	1041.72	1219.96	1163.41	1164.08
C—H stretching vibration peak	896.61	908.78	897.72	895.23
C—H bond of IA	/	/	/	808.77