Bacterichlorins possess a characteristic intense electronic absorption in the near-infrared
part of the electromagnetic radiation (NIR) from 700 nm up to 900 nm, where endogenous …

The distinct features of chlorophylls in photosynthesis have led to the formation of numerous
derivatives for applications encompassing solar energy conversion, molecular photonics …

Highly concentrated solutions of chlorophyll display rapid fluorescence quenching. The
same devastating energy loss is not seen in photosynthetic light-harvesting antenna …

Over the past two decades, coherent multidimensional spectroscopies have been
implemented across the terahertz, infrared, visible, and ultraviolet regions of the …

Panchromatic absorbers are potentially valuable for use in molecular-based energy-
conversion schemes. A prior dyad composed of a perylene-monoimide joined at the 9 …

Fluorescence-detected two-dimensional electronic spectroscopy (F-2DES) projects the third-
order non-linear polarization in a system as an excited electronic state population which is …

Strong excitonic coupling in photosynthetic systems is believed to enable efficient light
absorption and quantitative charge separation, motivating the development of artificial multi …

Three sets of tetrapyrrole–chromophore arrays have been examined that exhibit
panchromatic absorption across large portions of the near-ultraviolet (NUV) to near-infrared …

A panchromatic triad and a charge-separation unit are joined in a crossbar architecture to
capture solar energy. The panchromatic-absorber triad (T) is comprised of a central free …

Symmetrical, near-infrared absorbing bacteriochlorin dyads exhibit gradual reduction of their
fluorescence (intensity and lifetime) and reactive oxygen species photosensitization …