From: Breaking barriers: exploring mechanisms behind opening the blood–brain barrier
Parameter | Value | Ref |
---|---|---|
Optical: Thermal energy density brain tissue in PDT | 50 J/cm2 | [68] |
Electrical: Reversible cell membrane permeabilisation | 500 V/cm | [120] |
Electrical: Applied electric field maximum | 500 V/cm | [120] |
Electrical: Voltage to distance ratio for BBB opening | 200–400 V/cm | |
Threshold electroporation | 400–600 V/cm | [158] |
FUS: Safe and effective sonication power | 4–15W | [144] |
FUS: Effective BBB frequency range | 0.5–1.5 MHz | |
FUS: Effective acoustic pressure | 0.3–1.0 MPa | |
FUS: Effective pulse duration | 1.3 MHz | |
FUS: Microbubble bursting | > 0.8 MPa |