Conspectus The high energy barriers associated with the reaction chemistry of inert
substrates can be overcome by employing redox-active photocatalysts. Research in this …

Highly reducing or oxidizing photocatalysts are a fundamental challenge in photochemistry.
Only a few transition metal complexes with Earth-abundant metal ions have so far advanced …

Iron N-heterocyclic carbene (FeNHC) complexes with long-lived charge transfer states are
emerging as a promising class of photoactive materials. We have synthesized [FeII (ImP) …

Harnessing sunlight via photosensitizing molecules is key for novel optical applications and
solar-to-chemical energy conversion. Exploiting abundant metals such as iron is attractive …

Exploring novel and existing design principles to tune the photochemical and photophysical
properties of transition-metal complexes is an important goal in contemporary research …

Precious metal complexes, which act as excellent photoredox catalysts, have now being
replaced by earth‐abundant metal complexes. This review focused on redox reactivity of …

Dual emission (DE) in nanoclusters (NCs) is considerably significant in the research and
application of ratiometric sensing, bioimaging, and novel optoelectronic devices. Exploring …

Luminescent metal complexes based on earth abundant elements are a valuable target to
substitute 4d/5d transition metal complexes as triplet emitters in advanced photonic …

Precious metal complexes remain ubiquitous in photoredox catalysis (PRC) despite
concerted efforts to find more earth‐abundant catalysts and replacements based on 3d …

An isostructural series of FeII, FeIII, and FeIV complexes [Fe (ImP) 2] 0/+/2+ utilizing the ImP
1, 1′-(1, 3-phenylene) bis (3-methyl-1-imidazol-2-ylidene) ligand, combining N-heterocyclic …