A great technological challenge facing our global future is the development of a secure,
clean, and renewable energy source. 1-4 Rising standards of living in a growing world …

Oxygenic photosynthesis is driven via sequential action of Photosystem II (PSII) and (PSI)
reaction centers via the Z-scheme. Both of these pigment–membrane protein complexes are …

Photosynthesis is a sustainable process that converts light energy into chemical energy.
Substantial research efforts are directed towards the application of the photosynthetic …

Background The future hydrogen economy offers a compelling energy vision, but there are
four main obstacles: hydrogen production, storage, and distribution, as well as fuel cells …

Photosynthetically produced hydrogen is an attractive, sustainable fuel. Semiartificial in vitro
techniques have been successfully implemented in which hydrogenases were attached to …

There is considerable interest in making use of solar energy through photosynthesis to
create alternative forms of fuel. Here, we show that photosystem I from a thermophilic …

The efficient electron transfer between redox enzymes and electrode surfaces can be
obtained by wiring redox enzymes using, for instance, polymer-bound redox relays as has …

Tuning the Fermi energy of silicon through doping leads to alignment of silicon bands with
the redox active sites of photosystem I. Integrating photosystem I films with p-doped silicon …

The generation of H2 by the use of solar energy is a promising way to supply humankind's
energy needs while simultaneously mitigating environmental concerns that arise due to …

Photosystem I (PS I) is a robust photosynthetic complex that adeptly captures photons to
create a charge-separated state with a quantum efficiency that approaches 1.0. This charge …