Iron limits photosynthetic activity in up to one third of the world's oceans and in many fresh
water environments. When studying the effects of Fe limitation on phytoplankton or their …

Photosynthesis is a complex metabolic process enabling photosynthetic organisms to use
solar energy for the reduction of carbon dioxide into biomass. This ancient pathway has …

Most life forms on Earth are supported by solar energy harnessed by oxygenic
photosynthesis. In eukaryotes, photosynthesis is achieved by large membrane-embedded …

Light harvesting by antenna systems is the initial step in a series of electron-transfer
reactions in all photosynthetic organisms, leading to energy trapping by reaction center …

We develop the theory for the Stark fluorescence (SF) of molecular aggregates by taking into
account the mixing of the excited states [including the states with charge-transfer (CT) …

The controlled self‐assembly of porphyrin derivatives (TCPP, tetrakis (4‐carboxyphenyl)
porphyrin) within Fmoc‐protected (Fmoc= 9‐Fluorenylmethyloxycarbonyl) dipeptide (Fmoc …

Photosystem I (PS I) is highly demanding of iron, requiring 12 atoms in the bound FX, FB,
and FA iron–sulfur clusters and two atoms in the mobile acceptor protein ferredoxin. When …

Aggregation induced conformational change of light harvesting antenna complexes is
believed to constitute one of the pathways through which photosynthetic organisms can …

Because of their peculiar but intriguing photophysical properties, peridinin–chlorophyll–
protein complexes (PCPs), the peripheral light-harvesting antenna complexes of …

Reported herein is a Stark fluorescence spectroscopy study performed on photosystem II
core antenna complexes CP43 and CP47 in their native and aggregated states. The …