What effect does increasing voltage have on PFA?

The correct choice highlights that increasing voltage enhances the process of electroporation. Electroporation is a phenomenon where short pulses of high voltage create temporary pores in cell membranes. This increased permeability allows for better drug delivery, facilitates the entry of ions, and can enhance the effectiveness of various therapeutic interventions. In the context of PFA (plasma field ablation), elevating voltage can lead to more significant electroporation effects, which can be particularly beneficial in medical applications where targeted cell destruction or modification is desired.

Understanding the role of voltage in electroporation is crucial because it directly influences the efficacy of treatment modalities that rely on this principle. As the voltage increases, the electric field becomes stronger, resulting in a greater probability of pore formation in adjacent cells, thereby achieving a more pronounced therapeutic effect. This principle is foundational in various biomedical technologies, including those used for ablation in clinical settings.