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 …

Abstract 3D printing with light is enabled by the photochemistry underpinning it. Without fine
control over the ability to photochemically gate covalent bond formation by the light at a …

High-speed high-resolution 3D printing of polymers is highly desirable for many
applications, yet still technologically challenging. Today, optics-based printing is in the lead …

A photocatalytic ATRP depolymerization is introduced that significantly suppresses the
reaction temperature from 170 to 100° C while enabling temporal regulation. In the presence …

A photocatalytic RAFT‐controlled radical depolymerization method is introduced for
precisely conferring temporal control under visible light irradiation. By regulating the …

Photocatalytic upcycling and depolymerization of vinyl polymers have emerged as
promising strategies to combat plastic pollution and promote a circular economy. This mini …

Dynamic covalent networks present a unique opportunity to exert molecular-level control on
macroscopic material properties, by linking their thermal behaviour to the thermodynamics …

Employing two colors of light to 3D print objects holds potential for accessing advanced
printing modes, such as the generation of multi-material objects from a single print. Thus …

Over the last years, the authors' laboratory has employed monochromatic tuneable laser
systems to reveal a fundamental mismatch between the absorptivity of a chromophore and …

Herein, we introduce the wavelength‐orthogonal crosslinking of hydrogel networks using
two red‐shifted chromophores, ie acrylpyerene (AP, λactivation= 410–490 nm) and …