Research Highlights

Reducing Toxic Hexavalent Chromium for Clean Water 

Light spectrum of hexavalent chromium for noble metal free, clean water

Highly toxic Cr(VI) can be reduced to benign Cr(III) in water on unmodified and inexpensive carbon electrodes. The slow step over a wide range of pH is identified, which will help develop new energy-efficient water purification technologies.

Clean Water ARTICLE

Photopolymerization of Monomer-Containing Deep Eutectic Solvents

Log−Log plot graphic of initial rate versus light intensity of deep eutectic solvent (DES) monomers photopolymerization

The kinetics of photopolymerization in deep eutectic solvents (DESs) is investigated through RT‐FTIR. The systems of this study are choline chloride DESs made of acrylic acid and methacrylic acid (DES monomers) and a nonreactive analog isobutyric acid.  Analysis of the evolution of conversion indicates dramatic increase in polymerization rate when comparing the polymerization of the DES monomers to pure monomer polymerization. 

Photopolymerization Article

PROBING ELECTRON SPINS IN ENZYMES BIOSYNTHESIS

graphical abstract of  electron spins in enzymes biosynthesis

MCD and EPR probing of the nitrogenase M cluster precursors electron spins dynamics suggests new mechanisms of enzymes biosynthesis and substrate binding. Additional ongoing ultrafast electron-scale investigations are carried out to get better understanding of such mechanisms.

Probing electron spins in enzymes article

Tunable surface properties for microfluidics prepared with simple, thiol-acrylate chemistry

Graphical abstract of tunable surface properties for microfluidics prepared with simple, thiol-acrylate chemistry

Novel, cost-efficient bulk modified thiol-acrylate microfluidic materials with wide range of highly stable hydrophilic surfaces (11° to 85°) prepared without expensive and sophisticated techniques within less than 24 h at room temperature and ambient pressure.

Microfluidics ARTICLE

Cationic Cobalt(II) Bisphosphine Hydroformylation Catalyst

Hydroformylation catalyst

Hydroformylation is one of the highest-volume homogeneously catalyzed industrial processes today. One segment of the market deals with unreactive alkenes that require the most active cobalt or rhodium-based catalysts that need high pressures (> 200 atm) to prevent decomposition of the catalysts. A new class of cationic cobalt bisphosphine hydroformylation catalysts exhibit exceptional activity under medium pressure conditions and remarkable stability with respect to cobalt-induced phosphine degradation reactions or decomposition to cobalt metal.

Hydroformylation ARTICLE

Research and Training Program

Stem Diversity logo

A multiple case study involving participants of an MRT program who completed a BSc degree but did not subsequently matriculate into a doctoral program. Results identify perceived barriers deterring continuation into doctoral degree programs among former MRT participants.

Diversity in Stem ARTICLE


News and Events

Chemistry Faculty Collaborate on $20M NSF Funded Project

3D printing machine

3D Printing Project

Prof. Vicente Receives NIH Funding for MARC Program

Undergraduate student Brandon Byrd in lab

News Article

MARC Program

College of Science Teaching Awards

Virginia Rice Williams Hall

Award Recipients

 

Video Highlight

Video tour of the instruments, resources, and technologies available in the Department of Chemistry.  To view more videos, visit the LSU Chemistry Youtube Channel.

Graduate Program

graduate students at graduation

Apply for Fall 2020 by July 15

Questions? Join us for Virtual Coffee Hour on Thursdays from May 21 to July 9, 2020 at 2 PM (CDT)

VIRTUAL COFFEE HOUR