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May 16, 2015

UPDATE (24-Aug): All positions have been successfully filled! (Link)

 

We are looking for three PhD students on two different projects.  The first project involves the environmental photochemistry of amino acid-based biomolecules.  The second project is on the environmen...

April 1, 2015

Chiheng Chu has a new paper on the photooxidation of histidine and histamine in the presence of natural organic matter (Suwanee River NOM).  His research confirms our previous work that singlet oxygen is the most important oxidant of histidine in such systems, but adds...

March 19, 2015

Lilli Janssen and Emily Marron have a new paper on the environmental photochemistry of benzotriazole (a triazaindene), indole (a monoazaindene) and the two in-between structures, benzimidazole and indazole.   We have previously examined the photochemistry of indole-con...

March 5, 2015

Paul Erickson was the lead author on a collaborative paper with Sam Arey's group of EPFL studying the photooxidation of anilines and phenols.  This paper also featured the Master thesis work of Nicolas Walpen.  These two structurally similar functional groups display d...

February 27, 2015

 

Elena Appiani has a paper that has just appeared online at Environmental Science and Technology on the photochemical production of singlet oxygen from particulate organic matter (POM).  Her study shows that molecules that sorb to organic matter can be photochemically...

January 3, 2015

A new paper from our group has appeared on the photoinactivation of extracellular phosphatases.  The key findings are that tryptophan appears to be the critical amino acid residue responsible for the direct inactivation pathway and that photodamage to the tryptophan re...

December 20, 2014

Here are links to five papers that we published in the last few months and have not yet had a chance to announce.

 

Dehalogenation of Aromatics by Nucleophilic Aromatic Substitution

Daniel Sadowsky, Kristopher McNeill, Christopher J. Cramer

Environ. Sci. Technol., 2014, 48...

November 26, 2014

Congratulations go to Elena Appiani and Rebekka Baumgartner, who have both successfully defended their PhD theses.  Rebekka defended her thesis entitled "Transformations of novel and unconventional organic compounds in engineered and natural systems: Fluoroaromatics an...

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Group News

The McNeill Research Group studies environmental chemistry in aquatic systems, with a focus on elucidating reaction mechanisms.  Currently the group is studying photochemical processes in surface waters, the degradation of pharmaceutical and personal care product contaminants, the fate of amino acid-based molecules in natural systems and degradation of synthetic plastics in soil.  The McNeill Group is part of the Environmental Chemistry Group in the Institute for Biogeochemistry and Pollutant Dynamics in the Department of Environmental Systems Science at ETH Zurich.

You can also follow Kris McNeill on Twitter.

Check out our group publications on Google Scholar.