Jonathan V. Sweedler is a busy man: he runs a large research group in the Department of Chemistry at the University of Illinois at Urbana-Champaign and is the principal investigator for the UIUC Center for Neuroproteomics on Cell-Cell Signaling and the director of the Roy J. Carver Biotechnology Center.

In many applications, continuous emission monitoring is required to collect and analyze at least one sample every fifteen minutes from industrial processes. High-purity gases are vital for this purpose, as are custom standards for head space analysis of water and soil samples.

Indoor environmental quality considerations for laboratory construction.

Showing movies in 3-D has produced a box-office bonanza in recent months. Could viewing cell behavior in three dimensions lead to important advances in cancer research? A new study led by Johns Hopkins University engineers indicates it may happen. Looking at cells in 3-D, the team members concluded, yields more accurate information that could help develop drugs to prevent cancers spread.

The latest innovation in cell counting combines the ease of automated instrumentation and the accuracy of Coulter technology in an affordable, hand-held format.