| Gauss |
Yes, if you are already holding a charge.
CRB p182 wrote:
“Armed” Unarmed Attacks: Sometimes a character’s or creature’s unarmed attack counts as an armed attack. A monk, a character with the Improved Unarmed Strike feat, a spellcaster delivering a touch attack spell, and a creature with natural physical weapons all count as being armed (see natural attacks).
Note that being armed counts for both offense and defense (the character can make attacks of opportunity).
However, if you are not holding a charge you cannot use an ability such as Dazzling Touch as an Attack of Opportunity because using the ability requires an action (such as a standard action).
- Gauss