METHOD FOR DIELECTRIC MICROCONTAINER ADMINISTRATION INTO A MAMMAL CELL USING FEMTO-PICOSECOND LASER PULSES

摘要

FIELD: biotechnology.;SUBSTANCE: optical trap for microcontainer is created using a focused laser beam with a wavelength of 830 nm. The microcontainer is brought into contact with the cell membrane by exposing it to laser pulses trains with a wavelength of 780 nm, with subsequent cutting of cell membrane by focused laser pulses and controlled introduction of the microcontainer into the cell using an optical trap.;EFFECT: invention allows to deliver the microcontainer with genetic material to the given mammal cell coordinate with high precision.;4 cl