Photochromism is a reversible phenomenon wherein a material undergoes a change in
color upon exposure to light. In organic photochromes, this effect often results from light …

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 …

Despite the need for quantitative measurements of light intensity across many scientific
disciplines, existing technologies for measuring light dose at the sample of a fluorescence …

The dependence of photochemistry on excitation wavelength is not a recently observed
phenomenon; nonetheless, it has, surprisingly enough, been largely ignored in the field. The …

Organic photochromic compounds have been widely investigated for optical memory
storage and switches. Very recently, we pioneeringly discovered optical control of …

Combining microflow chemistry and photoreaction technology has shown to be a viable
option to intensify and significantly improve photochemical processes in terms of control and …

Absolute measurement of light intensity is sought for in multiple areas of chemistry, biology,
physics, and engineering. It can be achieved by using an actinometer from analyzing the …

In the development of photolabile protecting groups, it is of high interest to selectively modify
photochemical properties with structural changes as simple as possible. In this work …

Abstract Two‐photon (2P) activatable probes are of high value in biological and medical
chemistry since near infrared (NIR) light can penetrate deeply even in blood‐perfused tissue …

The properties of photokinetics under monochromatic light have not yet been fully described
in the literature. In addition, for the last 120 years or so, explicit, handy model equations that …