Seawater: It’s abundant, messy, contains salts, microorganisms, biomass, organic and inorganic pollutants (and microplastics) and might just be a great solvent for generating hydrogen peroxide with visible light photocatalysis
When is an apple an apple or when is it an orange? How should we compare commercial photoreactors? Or better yet, how do we discuss the important details of a photochemical reaction? Answering this question is at the heart of reproducing...
A Brief History of a PhotoReactor We write from time to time here about the topics that we find interesting or humorous in the photoredox, visible-light photocatalysis and photochemical literature (or whichever term you might like best to describe...
A recurring theme for many of our articles over the last few months is that there just isn’t enough iridium or ruthenium in the earth’s crust to do all of the photochemistry that we would like to perform at scale. Due to cost and the scarcity of...
The attack of the photocatalytic microrobots! We have intended to write a bit about visible-light decomposition of contaminants for a while... so what better entry into the topic than a story about self-propelled autonomous microrobots that can...
A New Potent Photooxidant Pushing the limits of LED driven visible-light photocatalysis requires some creative thinking to get more redox potential out of the tools that are readily available to us. A recent report by Wickens and coworkers...
HepatoChem Announces Issuance of U.S. Patent for its Industry Leading Photoreactors February 22, 2021 Issuance of U.S. Patent No. 10,906,022 Protects HepatoChem’s Innovate Reaction Chamber Geometry That Maximizes Sample Irradiation Beverly, Ma.,...
Spring is nearly here in Massachusetts. The snow has almost completely melted, and the days are getting longer. Soon the first flowers will bloom and some of those flowers are catalysts for photoredox cross-coupling reactions. Wait, what? File...
How They Make That Color For Your LED Everyone reading this probably knows what metals, ligands and other reagents are in the reaction that is currently stirring under their hood. And as chemists, we can often be annoyingly particular about...
Year in review 2020. Let’s all agree to not look back. 20 papers for 2020 As the year comes to the close, we thought it was time to have a little fun and look back at the year in photochemistry. 2020 was a big year for us at HepatoChem under...
Setting Up Your Initial Photochemistry Reactions This is the third and final part of a three part series designed to help you get started by understanding light sources in photochemistry. Missed the start of the series where we cover the basics...