Covalently Binding the Photosystem I to Carbon Nanotubes

TL;DR

This paper introduces a chemical method to covalently attach photosystem I to carbon nanotubes, enabling the development of hybrid systems with enhanced photo-induced transport properties for optoelectronic applications.

Contribution

A novel chemical route for covalently linking photosystem I to carbon nanotubes using small linker molecules is proposed, advancing bio-nano hybrid system fabrication.

Findings

Successful covalent coupling of PS I to CNTs demonstrated

Hybrid systems exhibit promising photo-induced transport properties

Potential for new optoelectronic device applications

Abstract

We present a chemical route to covalently couple the photosystem I (PS I) to carbon nanotubes (CNTs). Small linker molecules are used to connect the PS I to the CNTs. Hybrid systems, consisting of CNTs and the PS I, promise new photo-induced transport phenomena due to the outstanding optoelectronic properties of the robust cyanobacteria membrane protein PS I.