Germs have always been an issue for individuals ever since humanity came into being. Whatever sort of famous disease arises because of the germs present in the environment. People do whatever they can to defend against the dangerous germs in their homes and keep their family and loved ones safe by using sanitizers and many others.
A new technique in paint manufacturing can in fact help people in creating their homes germ free. Not just homes, any surface whereby such paints will be used can become literally germ free surfaces. Paint experts have made some sort of paint which has silver coating nanoparticles in it. It has been scientifically proven that surfaces which have silver coating combat germs. That is why every medical and surgical instruments undergo the process of silver coating.
The silver nanoparticles which are being added in paints have been known to destroy bacteria along with other kinds of germs. Such kind of paints will be very helpful in coating the hospital surfaces and countertops to avoid bacterial growth. It has been tested by the CDC or the Unite States Centers for Disease Control and Prevention that nearly more than a million people contract diseases from hospitals every year. The silver coating in itself is a good bacteria killer and silver nanopartcles in theory are perfect in battling the minutest kind of microbes. With all of the studies that have been done, this silver coating hasn't shown any adverse effects on human health.
Certain researchers aren't so amused about using silver nanoparticles in paints and insist that not enough research has been undertaken. According to these researchers, the silver in these paints kills good and also bad microorganism and this might have an undesirable effect in the future. These researchers also have said that there should be a level of restriction that specifies the level of silver nanoparticles to be used in such products.
A lot of researchers have proven this silver coating of paint on E. Coli as well as other forms of bacteria. The experiment consisted of a glass surface together with a coat of paint on it. The surface with the paint showed no bacterial growth and the surface without the silver coating paint had bacterial development found on it. These researches has also shown that bacteria is not able to form a resistance against the action of silver present in these kinds of paints and thus, such paints will forever kill the bacteria found around it. The size of the
silver coating nanoparticles also has to be viewed as changing the size changes the color of the paint.
These days a lot of research is being executed to find out if such paints have any adverse effects on human health. They also must see the time duration such paints can retain their bacteria killing attributes. Present results suggest that the time period is of three-years but with more research this time duration can also be increased. A lot of people are still uncomfortable with using specialty coatings like silver based products but in years to come, such paints will be absolutely made available to the consumer market.
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