New Approaches in Synthetic Biology: Abiotic Organelles and Artificial Cells Powered and Controlled by Light

TL;DR

This paper reviews innovative strategies for creating light-controlled artificial organelles and cells in synthetic biology, enabling new bio-inspired systems with minimal components that can be manipulated by light for energy and regulation.

Contribution

It introduces novel approaches to develop artificial reaction centers and biocompatible enzymes for photo-driven processes in abiotic organelles, advancing synthetic cell design.

Findings

Development of artificial reaction centers for photoautotrophic processes

Creation of biocompatible synthetic enzymes for substrate photo-conversion

Potential for light-controlled manipulation of artificial cell-like systems

Abstract

One of the major goals of nanobionics and bottom-up synthetic biology is the development of artificial cell organelles for the creation of cell-like structures operating similar to biological systems with a minimalistic set of building blocks. In the present contribution, versatile strategies to develop artificial reaction centers for novel photoautotrophic processes and to provide fully biocompatible synthetic enzyme counterparts for stepwise sustrate photo-conversion in abiotic organelles are summarized. This unique approach has the potential to create artificial cell-like systems that can be readily manipulated by light providing both energy input and fundamental regulatory functions.