Photoclick reactions combine the advantages offered by light-driven processes, that is, non-
invasive and high spatiotemporal control, with classical click chemistry and have found …

At its basic conceptualization, photoclick chemistry embodies a collection of click reactions
that are performed via the application of light. The emergence of this concept has had …

Over the past decade, chemists have embraced visible-light photoredox catalysis due to its
remarkable ability to activate small molecules. Broadly, these methods employ metal …

Carbon nanodots (CDs) originating from different biomass result in different activities to
sensitize photo‐ATRP and photo‐CuAAC reaction protocols with visible light. Free radical …

Direct metal-free near infra-red photoredox catalysis is applied to organic oxidation,
photosensitization and reduction, involving cyanines as photocatalysts. This photocatalyst is …

In this article, near-infrared dyes of different structures have been investigated as new
photoinitiators/photosensitizers for the free radical polymerization (FRP) of methacrylates …

Owing to better stability and biosafety, heterogeneous Cu nanoparticles (CuNPs) have been
put forward as a promising candidate to complete the Cu (I)-catalyzed azide–alkyne …

A novel broad‐wavelength‐absorbing photoinitiator based on phenacyl phenothiazinium
hexafluroantimonate (P‐PTh) possessing both phenacyl and phenothiazine chromophoric …

Photoredox catalysis is now considered as a major topic in the field of organic synthesis.
Recently, important progress has been made in the development of new processes …

Cyanines derived from heptamethines were mainly discussed regarding their
functionalization to broaden the solubility in different surroundings exhibiting either …