All swimmers Norwegians have established an unpleasant acquaintance with barnacles. Have you thought about how insanely good barnacles sitting glued to the rock surfaces in the intertidal zone whether it's wet or dry? Boat owners know very well how difficult it is to remove barnacles colonies. In fact, the little animals reason Jotun kemiske Fabrik since its establishment in 1926 has evolved to become a giant business, because they develop antifouling which limits rurvekst on ship hulls.
There are a myriad candy shoppe birthday party of barnacles, clams and mussels that produce glue from proteins. Common is that proteinlimene cures under water and some of them achieved a phenomenal strength. Protein adhesive dissolves neither in water over time, unlike the ordinary glue. Dental scientists have for years tried to develop a proteinlim suitable to prevent damage to the teeth or repairs. It is up globally about some hundred billion teeth to the current world population of 7.1 billion people.
Teeth consist of the body's hardest tissue, enamel, candy shoppe birthday party which is supported by a softer dentin (dentin) which is supplied with nourishment from "nerve" (pulp). candy shoppe birthday party The oral cavity is the part of the body that has the largest number of bacteria. If the bacteria on the teeth is not removed regularly candy shoppe birthday party can cause tooth decay (caries). Tooth decay will, if left untreated, go through the enamel, then the dentin and finally give the inflammation of the nerve and the jaw bone.
Dental workers are trying to prevent tooth decay by sealing the chewing surface of a thin plastic, often when seksårsjekslene erupt. Unfortunately, the thin plastic is not an ideal material for emaljeforsegling.
If the enamel of one reason or another missing or is too thin can cause tooth pain. It may be because tooth brushing has been too intense or that drinking too much acidic drinks like coffee, wine or soda, that you eat lots of fiber, or that they grind their teeth at night. The dentist can cover with a thin plastic to control symptoms, but it is not an ideal material for various reasons.
Dental tissues are attacked by tooth decay is bacterial infection and therefore dental drill to remove all the damaged tissue. Once everything is cleaned away the tooth must then be rebuilt with a filling material that will protect the rest of the tissue. The transitions between the material and the tooth must be extremely dense and durable to prevent bacterial leakage in the slots. In Norway used predominantly plastic filling material or porcelain that are bonded candy shoppe birthday party onto the tooth with a plastic cement. The transitions become clogged because the tooth surfaces are first etched with a strong acid and is then impregnated with a very thin water dissolved plastic called farmers.
Today's plastic-based filling materials, cements and bondere are better than those made earlier. Yet plastic compounds slowly broken down in an aqueous environment because candy shoppe birthday party of chemical changes. candy shoppe birthday party Constant changes in pH or consumption of alcohol or a lot of oral bacteria on filling the surface accelerates the decomposition. Researchers are therefore intense to find new materials that do not break down in the mouth as fast as today's plastics. A material that can harden on wet surfaces and do not dissolve while sitting as tight and hard as rura shoreline is a pipe dream.
To harvest candy shoppe birthday party the barnacles, clams and mussels with natural method to distill a paste is unrealistic because the use of resources will be proportional to the amount. However, attempts biochemists and molecular biologists to prepare proteinlim using genetic representation methods. There are not a few species candy shoppe birthday party we have studied to find the strongest protein glue, and large sums have been used to identify the genetic codes as a programmer for proteins which in combination form the protein adhesive.
Of DNA coding for limproteiner from different shells species has been known for many years, but the commercial products have left something to be desired. One explanation is that it is only in the last time that you have understood that in addition to the limproteinet of cure depends on bonds with iron and other molecules in specific quantities and forces that must be carefully matched with pH.
Proteinlim and cements from barnacles, clams and mussels will most likely come. The question is who will win the race for patents and commercialization. University of Aarhus have an environment that focuses fully on the protein glue that sits on the mount threads (byssus) subject to common mussels. The intended application is adhesive can replace sutures during surgical operations.
In Norway we have several candy shoppe birthday party strong maritime research and it's expertise on barnacles, clams and mussels which have specifically adapted to the environment in the Arctic candy shoppe birthday party havstrøk. candy shoppe birthday party It is not unlikely that there are species in the deep ocean that no one has studied before. Assumptions should be based on interdisciplinary collaboration candy shoppe birthday party to develop a proteinlim from the sea for use in clinical dentistry and me
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