American scientists from the University of California in Riverside were stabilized for the first time in water, a extremely unbalanced molecular structure – Karben – 1958 hypothesis on the role of vitamin B1 (tiamin) in metabolism. The study was published scientifically broadcasting Science Developments (SCIADV).
In 1958, Chemist Ronald Breslow argued that Tiamin was transformed into a temporary existing fraction of a second, a super -reactive molecule, involved in biochemical reactions. However, the carbins are immediately destroyed in water, which question their roles in the body.
67 years later, the team rejected this restriction and created a protective “armor için for Karben for up to six months.
“People saw this idea as crazy, but Breslow was right, Kim Kimaer Vincent Lavallo said, the joint author of the study.
Scientists synthesized a container molecule that isolated from the water. They confirm with the help of high -resolution microscopy: the protected carben remained unchanged, which proves its potential biological role.
Water is an ideal solvent: safe, cheap and environmentally friendly. Scientists, stabilization in carbens will reduce the use of dangerous chemicals, he said.
Initially, researchers examined the reagent molecules in general, not the hypothesis of Breslow. The result was an example of scientific science that changed a possible mind.
Previously, scientists loyalty The first breakthrough in Botanic in 160 years.
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Source: Gazeta
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