Transition metal (TM) ion activated phosphors are increasingly being used as probes for
luminescence thermometry. Their luminescence is characterized by strong absorption and …

Doping is an effective approach to regulate the physicochemical properties of carbon dots
(CDs) and has received increasing attention in recent years. After CDs are doped with …

Enhancing solar energy conversion is imperative and maximizing solar energy capture
remains significant. Here, nanotechnology toward engineering hybrid photosystem involving …

Abstract The M (M= Ca, Sr, Ba) Al 12 O 19, MAl 12 O 19: Mn, and MAl 12 O 19: Mn: Ce
photocatalysts have been synthesized successfully through a polyacrylamide gel method …

Luminescence intensity is a critical issue for upconversion oxides with high phonon energy.
Herein, an effective enhancement in red upconversion luminescence (UCL) is implemented …

Stable solid‐state red fluorescence from organosilane‐functionalized carbon dots (CDs)
with sizes around 3 nm is reported for the first time. Meanwhile, a novel method is also first …

Fluorescent carbon dots (CDs) have been widely studied in bioscience and bioimaging, but
the effect of CDs on plants has been rarely studied. Herein, mung bean was adopted as a …

Afterglow including thermally activated delayed fluorescence (TADF) and room-temperature
phosphorescence (RTP) has stimulated considerable attention owing to bright potential …

Phosphor-converted white light-emitting diodes (pc-WLEDs) are excellent energy-efficient
light sources for artificial lighting applications. One goal of artificial lighting is to make …

In this review article, Mn applications have been divided into three parts. We provide an
overview of recent progress in developing Mn4+ doped red phosphors for promising …