9th International Conference "Distributed Computing and Grid Technologies in Science and Education" (GRID'2021)

Information technologies based on DNA. Nanobioelectronics

9 Jul 2021, 09:45

45m

Conference Hall

Plenary reports 1. Distributed computing systems Plenary reports

Speaker

Mr Victor Lakhno (Institute of Mathematical Problems of Biology RAS – the Branch of Keldysh Institute of Applied Mathematics of Russian Academy of Sciences )

Description

DNA molecular is a clear example of data storage and biocomputing. Performing millions of operations simultaneously DNA – biocomputer allows the performance rate to increase exponentially. The limitation problem is that each stage of paralleled operations requires time measured hours or days. To overcome this problem can nanobioelectronics.
The central problem of nanobioelectronics is realization of effective charge transfer in biomacromolecules. The most promising molecule for this goal is DNA. Computer simulation of charge transfer can make up natural experiment in such complex object as DNA. Such processes of charge transport as Bloch oscillations, soliton evolution, polaron dynamics, breather creation and breather inspired charge transfer are modeled. The supercomputer simulation of charge dynamics at finite temperatures is presented. Different molecular devices based on DNA are considered.
The work is supported by RFBR project N 19-07-0046