Gold Nanowires(Diameter 75nm, Length 4000nm)

Nano gold wire, with a diameter less than 100 nanometers and a length greater than 5 micrometers. Adjustable particle size.Nano gold wires can improve the conductivity and contractility of heart stents. Currently, heart patches are used by seeding heart cells onto three-dimensional heart stents, which are generally made of synthetic materials or biopolymers such as polyethylene or alginate.

The problem is that the conductivity of these materials is poor, which limits the contraction function of the heart patch as a whole. But inserting nanowires into alginate scaffolds allows heart cells growing on the scaffold to respond to electrical stimulation. The results showed that compared to non-metallic scaffolds, the tissue growing on this scaffold was thicker and arranged better.

Nanowire technology can be used to manufacture any tissue related to electrical stimulation, including brain tissue and spinal cord. Choosing gold as the wire material is because it has strong conductivity, is easy to weave, and is also a tolerable material for the human body; Moreover, yellow fibers can be stretched long enough to pass through the entire material substrate to support cells, and can also serve as conductive gates. Nano gold wire supplementation can improve myocardial conductivity and has the potential to repair myocardial tissue necrosis caused by heart disease.