| Bio-oil/biodiesel | \(\Delta {\mathbf{H}}_{{{\mathbf{P}} - {\mathbf{P}}}}\) | \({\mathbf{g}} - {\mathbf{factor}}\) | Nature of radical | Ref. |
|---|---|---|---|---|
| Loblolly pine bio-oil | 3.2 – 5.2 | 2.0026 – 2.0033 | Carbon/phenoxy–centered | [8] |
| Cellulose bio-oil | 5.01 | 2.0031 | Carbon/oxygen –centered | [9] |
| Lignin bio-oil | 4.92 | 2.0030 | Carbon/phenoxy–centered | [9] |
| Corn-Stover bio-oil | 5.48 | 2.0028 | Carbon-centered | [9] |
| Corn-Stover bio-oil PL | 2.35 | 2.0028 | Carbon-centered | [9] |
| Commercial biodiesel 100 | 5.2 | 2.006 | Oxygen-centered | [3] |
| Commercial biodiesel | 0.61 | 2.007 | Oxygen-centered | [41] |