Colorimetric sensing offers instant reporting via visible signals. Versus labor-intensive and
instrument-dependent detection methods, colorimetric sensors present advantages …

The traditional sensors are designed based on the “lock-and-key” strategy with high
selectivity and specificity for detecting specific analytes, which however are not suitable for …

The development of phosphor-converted light-emitting diodes (pc-LEDs) in the second near-
infrared window (NIR-II, 1000–1700 nm) represents an important, newly emerging, and …

Fluorescent chemosensors for ions and neutral analytes have been widely applied in many
diverse fields such as biology, physiology, pharmacology, and environmental sciences. The …

Sensing of metal ions and anions is of great importance because of their widespread
distribution in environmental systems and biological processes. Colorimetric and fluorescent …

π–π stacking interactions, as a kind of attractive and nondestructive noncovalent interaction,
have been widely explored for the applications in modern chemistry, molecular biology, and …

Porphyrins are composed of four pyrrolic subunits interconnected via methine bridges to
form fully conjugated 18 π electron-containing aromatic macrocycles. This macrocyclic …

Array‐based sensor “chemical nose/tongue” platforms are inspired by the mammalian
olfactory system. Multiple sensor elements in these devices selectively interact with target …

Controlling supramolecular polymerization by external stimuli holds great potential toward
the development of responsive soft materials and manipulating self-assembly at the …

Over the past decade, layered double hydroxides (LDHs) have attracted much attention due
to their many advantages in the field of CO2 photoreduction, such as superior CO2 …