Decolorization and detoxification of triphenylmethane dyes by isolated endophytic fungus, Bjerkandera adusta SWUSI4 under non-nutritive conditions

Bioresources and Bioprocessing

Table 1 Exemplary FTIR band positions (cm-1) of live cells of isolate SWUSI4 before and after treatment with CV, MV, MG and CB

Untreated live cells	CV-loaded cells	MV-loaded cells	MG-loaded cells	CB-loaded cells	Suggested assignment
3394	3444	3439	3425	3442	O–H and N–H stretching vibrations
2926	2924	2924	2924	2926	C–H asymmetric stretching
2368	2378	2378	2378	2380	C=C stretching of ester
2339	2341	2341	2341	2341	C=C stretching of ester
	1741	1741	1741	1741	C=O stretching of ester
1654	1645	1645	1645	1645	C=O stretching and N–H deformation (amide I region)
1562	1560	1560	1560	1560	N–H bending in amide II and C–N stretching in –CO–NH–
1456	1456	1456	1456	1456	C–N stretching and N–H bending of amide III
1406	1413	1413	1415	1415	C–N stretching and N–H bending of amide III
1251		1251	1261	1251	Phosphate group
1149					Phosphate group
1076	1066	1068	1070	1066	Phosphate group/C–C, C=C, C–O–C, C–O–P of saccharides
1033	1022	1028			C–C, C=C, C–O–C, C–O–P of saccharides
	636	636	636	636	Aromatic C–H stretching
528	524	543	522	522	Nitro compounds and disulfide groups
426	418	418	422	420	Nitro compounds and disulfide groups