Assigning notes (or accidentals) to different vsti’s

This is a rather technical question, but I’d like to assign specific midi channels to individual notes in a single staff. This will allow me to send specific notes to different vst instruments that are tuned in specific ways. Is this possible?

Better yet, can I assign a specific midi channel to a specific microtonal accidental… so the notes using that accidental always go to a specific vsti’s midi channel?