SOLID STATE & STRUCTURAL CHEMISTRY UNIT
INDIAN INSTITUTE OF SCIENCE
BANGALORE – 560 012
Speaker: Mr. Sunil Kumar
Thermodynamics of self-replication
Date & Time: Thursday 11th October, 2018 at 4.00 PM
Venue: SSCU AUDITORIUM
Self-replication is an irreversible process carried out by living species through which, one produces copies of itself. Based on intuition, one can explain this as entropy driven process. In order to understand the thermodynamics of it, one must know the relation among heat production, growth rate, internal entropy and sustainability of the replicator.
In this talk I will formulate a general entropy change relation for irreversible processes. I will use the relation to explain the thermodynamic picture of various self-replicating systems like, exponentially growing cells, growth rate of polynucleotides & bacterial cell division.
Apart from entropy driven processes, I will use the aforementioned relation to explain self-assembly.
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2) R. Marsland III and J. England, Rep. Prog. Phys. 81, 016601 (2018).
3) M. Nguyen and S. Vaikuntanathan, Proc. Natl. Acad. Sci. USA 113(50), 14231 (2016).
ALL ARE CORDIALLY INVITED
Coffee/Tea : 3.30 PM to 3.45 PM