Some printers are suitable for the creation of firearms, and, despite the efforts of certain departments, drawings of such products continue to proliferate. Other printers are capable of self-replication - such a device can print own details. And one of the most promising technologies is the creation of bulk printing tissues and organs for transplant recipient living.
Scientists from Cambridge printed two types of nerve cells in the retina of adult rats: ganglion, which generate pulses and glial acting as protection and support neurons. Interestingly, the researchers used a piezoelectric inkjet printing: cells were thrown through the "nozzle" less than one millimeter in diameter. In the future, scientists are going to learn how to print other types of retinal cells and light-sensitive photoreceptors. Related Products :
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