ACS DAC: Nanofabrication and Nanoconstructs for Chemical Separations - - Chromatography Online
ACS DAC: Nanofabrication and Nanoconstructs for Chemical Separations

Meeting Reports

Session 1460, Room S401d, 8:30 a.m.

Lisa A. Holland, of West Virginia University (Morgantown, West Virginia), will preside over this Wednesday morning session.

The session will begin with a presentation by Susan V. Olesik, of Ohio State University (Columbus, Ohio) titled “Nanostructured Materials for Liquid Chromatographic Separations.” Olesik’s talk will illustrate substantial improvements in chromatographic efficiencies using organized nanostructures without the expect gain in enhanced pressure drop. It will also illustrate the unique range of chromatographic selectivity through the use of highly organized carbon nano structures.

The next presentation will be by Luis A. Colon, of the University at Buffalo – SUNY (Buffalo, New York). The talk, titled “Carbon-based Nanomaterials for Chemical Separations,” will focus on the production and various characteristics of the nanomaterials, as well as their attachment to silica support. In addition, characterization of the silica modified material (e.g., TEM, FTIR, and XPS), and their initial chromatographic behavior will be presented.

Linda B. McGown, of Rensselaer Polytechnic Institute (Troy, New York) will present next with “2D Microfluidic Separation of DNA by Length and Sequence.” McGowen will discuss the use of a new, two-dimensional microfluidic platform that will use conventional sieving gels to separate ssDNA based on length in the first dimension and simple salts to separate DNA by sequence in the second dimension.

After a 15-minute recess, the symposium will continue with a presentation by Charles A. Lucy, of the University of Alberta (Edmonton, Alberta, Canada) titled “Nano-Scaffolds for Construct of Biocompatible Coatings in Capillary Electrophoresis.” This presentation will discuss a semi-permanent biocompatible coating that uses a surfactant bilayer as scaffolding upon which to build a hydrophilic coating.

The final presentation of this symposium will be by Lisa A. Holland, of West Virginia University, whose talk is titled “Reversible Nanogels for Microscale Separations with Tunable Selectivity.” Holland will show how complex samples are simplified using integrated serial processing to generate electropherograms that can be easily interpreted.


blog comments powered by Disqus
LCGC E-mail Newsletters
Global E-newsletters subscribe here:



Column Watch: Ron Majors, established authority on new column technologies, keeps readers up-to-date with new sample preparation trends in all branches of chromatography and reviews developments. LATEST: When Bad Things Happen to Good Food: Applications of HPLC to Detect Food Adulteration

Perspectives in Modern HPLC: Michael W. Dong is a senior scientist in Small Molecule Drug Discovery at Genentech in South San Francisco, California. He is responsible for new technologies, automation, and supporting late-stage research projects in small molecule analytical chemistry and QC of small molecule pharmaceutical sciences. LATEST: HPLC for Characterization and Quality Control of Therapeutic Monoclonal Antibodies

MS — The Practical Art: Kate Yu brings her expertise in the field of mass spectrometry and hyphenated techniques to the pages of LCGC. In this column she examines the mass spectrometric side of coupled liquid and gas-phase systems. Troubleshooting-style articles provide readers with invaluable advice for getting the most from their mass spectrometers. LATEST: Radical Mass Spectrometry as a New Frontier for Bioanalysis

LC Troubleshooting: LC Troubleshooting sets about making HPLC methods easier to master. By covering the basics of liquid chromatography separations and instrumentation, John Dolan is able to highlight common problems and provide remedies for them. LATEST: How Much Can I Inject? Part I: Injecting in Mobile Phase

More LCGC Columnists>>

LCGC North America Editorial Advisory Board>>

LCGC Europe Editorial Advisory Board>>

LCGC Editorial Team Contacts>>

Source: Meeting Reports,
Click here