The properties of colloidal quantum-confined semiconductor nanocrystals (NCs), including
zero-dimensional (0D) quantum dots, 1D nanorods, 2D nanoplatelets, and their …

The process of photon upconversion promises importance for many optoelectronic
applications, as it can result in higher efficiencies and more effective photon management …

Colloidal semiconductor nanocrystals have recently emerged as a novel class of
photosensitizers for molecular spin-triplet states. This sensitization strategy combines the …

Energy and electron transfer processes allow for efficient manipulation of excited states
within light harvesting assemblies for photocatalytic and optoelectronic applications. We …

Building blocks with low connectivity and no embedded directionality are prone to
polymorphism, as demonstrated by the diversity of 4-connected zeolitic nets (> 250). As a …

Developing high‐performance visible‐to‐UV photon upconversion systems based on triplet–
triplet annihilation photon upconversion (TTA‐UC) is highly desired, as it provides a …

Understanding charge transport among metal particles with sizes of approximately 1 nm
poses a great challenge due to the ultrasmall nanosize, yet it holds great significance in the …

Conspectus The semiconductor-nanocrystal-sensitized, three-component upconversion
system has made great strides over the past 5 years. The three components (ie, triplet …

Photon upconversion is a strategy to generate high-energy excitations from low-energy
photon input, enabling advanced architectures for imaging and photochemistry. Here, we …

Conventional wisdom posits that spin-triplet energy transfer (TET) is only operative over
short distances because Dexter-type electronic coupling for TET rapidly decreases with …