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| impalefection ： ウィキペディア英語版 |
impalefection
Impalefection is a method of gene delivery using nanomaterials, such as carbon nanofibers, carbon nanotubes, nanowires. Needle-like nanostructures are synthesized perpendicular to the surface of a substrate. Plasmid DNA containing the gene, intended for intracellular delivery, is attached to the nanostructure surface. A chip with arrays of these needles is then pressed against cells or tissue. Cells that are impaled by nanostructures can express the delivered gene(s).
As one of the types of transfection, the term is derived from two words - impalement and infection.
==Applications==
One of the features of impalefection is spatially resolved gene delivery that holds potential for such tissue engineering approaches in wound healing as gene activated matrix technology.
抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』
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