Table 2 Lignin model compounds (LMC) and synthetic dyes used in this work
Class | Substrate | Structure | λ max (nm) |
|---|---|---|---|
LMC: phenolic | DMP |
| 470 |
Guaiacol |
| 465 | |
LMC: non-phenolic | VA |
| 310 |
Other | ABTS |
| 420 |
Dye: monoazo | Remazol brilliant violet 5R |
| 556 |
Dye: disazo | Reactive back 5 |
| 596 |
Dye: anthraquinone | Remazol brilliant blue R |
| 600 |
Dye: indigo | Indigo carmine |
| 610 |
Dye: triphenylmethane | Methyl green |
| 640 |
