Atomic-sized MRI uses quantum bits to help discover new drugsOctober 17, 2016 - 10:41 AMT PanARMENIAN.Net - Researchers have used quantum computing tech to miniaturize a magnetic resonance imaging (MRI) scanner, making it small enough to pick up the structure of single biomolecules without damaging them or losing information in the process. This could make it a key tool for drug discovery and other biotech research, Engadget said. Scientists at the University of Melbourne, lead by Professor Lloyd Hollenberg, used atomic-sized quantum bits (usually used inside quantum computers), to act as quantum sensors to image each atom that makes up more complicated bio-molecules. "By using quantum sensing to image individual atoms in a bio-molecule, we hope to overcome several issues in conventional biomolecule imaging," Prof Hollenberg said. Current techniques involve using a crystal of the molecule that needs to be imaged, and X-ray diffraction to pick up the molecule's average structure. Both parts of this can lead to important information getting dropped in the process. Some bio-molecules can't be crystallized either, according to the news release. "In a conventional MRI machine large magnets set up a field gradient in all three directions to create 3D images; in our system we use the natural magnetic properties of a single atomic qubit," says University of Melbourne PhD researcher Mr. Viktor Perunicic. In short, atomic quantum bits make great nano sensors. "The construction of such a quantum MRI machine for single molecule microscopy could revolutionize how we view biological processes at the molecular level, and could lead to the development of new biotechnology and a range of clinical applications," added Professor Hollenberg. Top stories Yerevan will host the 2024 edition of the World Congress On Information Technology (WCIT). Rustam Badasyan said due to the lack of such regulation, the state budget is deprived of VAT revenues. Krisp’s smart noise suppression tech silences ambient sounds and isolates your voice for calls. Gurgen Khachatryan claimed that the "illegalities have been taking place in 2020." Partner news Most popular in the section | The Power of One Dram to benefit Road of Life charity The companies inform that the May beneficiary of The Power of One Dram is the “Road of Life” charitable organization. Kazakhstan welcomes Yerevan, Baku’s agreement to meet in Almaty Kassym-Jomart Tokayev has welcomed the agreement of Baku and Yerevan to hold negotiations in Almaty. Armenia offers to temporarily host, preserve Gaza manuscripts The Armenian Foreign Minister has said Yerevan is ready to help preserve manuscripts from the conflict zone in Gaza. Aliyev says no need for mediators in Armenia-Azerbaijan process Azerbaijani President Ilham Aliyev believes that Baku and Yerevan do not mediators in the process of normalizing relations. |