"We are focusing on catechols given that the animals use this type of chemistry so successfully," Wilker said. The natural glues might be designed to give way when the animals are hunted by predators, breaking off when pulled from a surface instead of causing injury to internal tissues.While most adhesives interact with water instead of sticking to China band sawmill Manufacturers surfaces, the catechol groups may have a special talent for "drilling down" through surface waters in order to bind onto surfaces, he said. The bio-based glue performed better than 10 commercial adhesives when used to bond polished aluminium. Proteins in the glue contain the amino acid DOPA, which harbours the chemistry needed to provide strength and adhesion.Mussels extend hair-like fibres that attach to surfaces using plaques of adhesive. In order to develop new materials able to bind within harsh environments, we made a biomimetic polymer that is modelled after the adhesive proteins of mussels," said Wilker.It was the only adhesive of those tested that worked with wood and far out-performed the other adhesives when used to join Teflon.Scientists, inspired by substances shellfish create to stick to surfaces, have developed a super strong adhesive that works under water. "These findings are helping to reveal which aspects of mussel adhesion are most important when managing attachment within their wet and salty environment," Wilker said. Researchers inserted this chemistry of mussel proteins into a biomimetic polymer called poly(catechol-styrene), creating an adhesive by harnessing the chemistry of compounds called catechols, which are contained in DOPA. "Mussels, barnacles, and oysters attach to rocks with apparent ease. "Poly(catechol-styrene) is looking to be, possibly, one of the strongest underwater adhesives found to date," he said. "All that is needed for high strength bonding underwater appears to be a catechol-containing polymer," he added..One explanation might be that the animals have evolved to produce adhesives that are only as strong as they need to be for their specific biological requirements. "Our current adhesives are terrible at wet bonding, yet marine biology solved this problem eons ago," said JonathanWilker, a professor at Purdue University in the US. "In biomimetics, where you try to make synthetic versions of natural materials and compounds, you almost never can achieve performance as good as the natural system," Wilker said. The new adhesive also proved to be about 17 times stronger than the natural adhesive produced by mussels. When compared with the five strongest commercial glues included in the study, the new adhesive performed better when bonding wood, Teflon and polished aluminium.

Mr Sethi received severe injuries and collapsed to the ground in pain while the accused fled from the crime scene."The victim was celebrating Lohri when the accused came there in a car. The family refused to do so that led to an argument between the accused and them. It later snowballed into a scuffle," the police said. He asked the victim and his family to remove the bonfire that was about to be lit for celebrating the festival. The police official said that 36-year-old victim, Ajay Sethi, associate producer of NDTV show Gustakhi Maaf and anchor-cum-actor in another show Chhupa Rustam, was busy in preparations for his newborn daughter’s first Lohri outside his in-laws’ residence when he was allegedly attacked by one of their neighbours identified as Sachin Bajaj, saw mills Manufacturers a real estate dealer.Later a PCR call was made and the victim was rushed to a nearby hospital where he is currently undergoing treatment. The police has lodged a case in this respect and is looking into the matter.A senior police official said that the incident happened at around 8 pm on January 13.An anchor-cum-actor of a news channel was severely injured during Lohri celebrations last week when a neighbour, reportedly in an inebriated condition, hit him with a piece of wood over a parking dispute in South Delhi’s Malviya Nagar.The victim’s family has alleged that the police was trying to shelter the accused and did not lodge case under relevant sections of IPC, but the police denied their allegations.The accused, in a fit of rage, picked up a large piece of wood lying nearby and thrashed the victim and also hit him on his face. The doctors attending to him said that he suffered multiple fractures and received 40 stitches.