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International Experts Have Successfully Developed Bioactive Nanoscale Fibers

2010/7/7 15:29:00 31

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Scientists have recently studied the production of glass.

Nanofibers

The new method relies on the well-known technology of "laser spinning".

The research team is from University of Vigo in the United States and Rutgers University, Imperial College London in London.

The team successfully extracted nanofibers from bioactive glass.

The same material used in medicine can promote bone regeneration.

Laser spinning

Technology can extract glass nanofibers from the composition, and other methods can not achieve this goal.

Fetero, an ultraviolet researcher, explains that he is also a researcher of the new research.

One of the highlights of the new technology is the use of high-energy lasers for pre - material and then heating.

Then a strong gas current is used to extend and cool the hyperfine fiber material.

Another important breakthrough is that new technology has been able to operate under relatively common environmental conditions, and even every process of the technology can be carried out easily under this condition.

This means that during the period of product production, scientists will control the production environment more easily, which is hard to see in the field of nanotechnology production.

In the near future, the team's new achievements can be used in hospitals, researchers say.

Because of its

nanostructure

The various biological activities of glass nanofibers will be more elastic and more durable, which means it can promote bone regeneration.

According to previous studies, new bone cells are more likely to accept nanomaterials.

This new technology can also be used for other purposes to produce flame retardant fabrics, carbon dioxide capture systems, and even composite materials.

Composite materials need nanofiber reinforcement at present.

Supplement:

After 21 years of trial production, the Xinjiang production and Construction Corps Nongken Academy announced today that the Chinese Merino super fine wool textiles developed by them were successful, and the average fineness of wool was 16.77 microns, which reached the quality of 80 or more tops.

Merino super fine wool is a new breed produced by wool fine gene biological detection technology using Chinese Merino wool.

Apart from having the basic fine characteristics of wool in Chinese Merino sheep, it is more prominent that the fineness of wool can reach more than 80 levels, and the length of wool fiber is longer than that of the same 70 Australian wool length. It greatly improves the spinnability and spinning number of domestic wool and reaches the leading level in China, thus filling the blanks of high-quality domestic wool materials in the wool textile industry.

The appearance, handle and physical indexes of wool top made of 80 Merino wool are basically in line with the requirements of 80 imported Australian wool tops.

In the process of production and processing, its technological properties and dyeing properties are basically the same as those of 80 imported Australian wool.