Research Article
The Study of the Reaction of Pectin-Ag(0) Nanocomposites Formation
Table 1
Absorption band maximums in IR spectra of PS and their assignment.
| Frequency (, cm−1) | Assignment |
| 3460 | (OH), (H2O) | 3260 | (NH) | 2962, 2872 | (CH3) | 2573 | (OH), | 1730 | (C=O)B COOH | 1640 | (OH)λ | 1540 | (NH) | 1380–1450 | (C–CH3), (C–O) pyranose rings | 1331 | (OH) in pyranose rings | 1265 | (C–O) in esters | 1150 | (C–O–C) | 1095 | (C–C) | 1027 | (C–OH) | 890 | δ(C1–H) in glucopyranose ring | 766, 629, 528 | Pulse vibrations of pyranose ring |
|
|