Florida State University (FSU), Tallahassee, Florida, is to use LECO Corporation's equipment in combination with its own for the study and characterization of petroleum- and biomass-derived fuel and chemical samples using high-resolution mass spectrometry with GCxGC.
Florida State University (FSU), Tallahassee, Florida, is to use LECO Corporation's equipment in combination with its own for the study and characterization of petroleum- and biomass-derived fuel and chemical samples using high-resolution mass spectrometry with GCxGC. As a result, it will be able to develop a database that includes the complete listing of thousands of chemical constituents in petroleum products and by-products.
Chang “Sam” Hsu, PhD, director of the Future Fuels Institute at FSU will lead the team of researchers who will develop routine, standardized and novel characterization methods for products of fuels and chemicals, providing the chromatographic and spectral resolution needed for thorough mapping of the fuel and chemical compounds. The database should contribute significantly to future petroleum and fuels research.
“All of us at LECO are looking forward to working closely with FSU to share our knowledge and contribute to the new database,” said Jeffrey S. Patrick, PhD, of LECO’s Life Science and Chemical Analysis Centre.
For more information visit
www.leco.com
The Complexity of Oligonucleotide Separations
January 9th 2025Peter Pellegrinelli, Applications Specialist at Advanced Materials Technology (AMT) explains the complexity of oligonucleotide separations due to the unique chemical properties of these molecules. Issues such as varying length, sequence complexity, and hydrophilic-hydrophobic characteristics make efficient separations difficult. Separation scientists are addressing these challenges by modifying mobile phase compositions, using varying ion-pairing reagents, and exploring alternative separation modes like HILIC and ion-exchange chromatography. Due to these complexities, AMT has introduced the HALO® OLIGO column, which offers high-resolution, fast separations through its innovative Fused-Core® technology and high pH stability. Alongside explaining the new column, Peter looks to the future of these separations and what is next to come.
Metabolomics Analysis of Low Birth-Weight Infants Using UHPLC-MS/MS Following Lipid Emulsion
January 10th 2025A recent study aimed to directly compare the changes in serum metabolites among very low birth-rate (VLBW) infants following the administration of the soybean oil-based lipid emulsion and soybean oil, medium-chain triglycerides, olive oil, and fish oil (SMOF) lipid emulsion using untargeted metabolomics techniques.
Analyzing New Drug Modalities: An ISC 2024 Interview with Kelly Zhang
January 10th 2025At ISC 2024 in Liverpool, United Kingdom, LCGC International interviewed Kelly Zhang of Genentech about her work analyzing new drug modalities, such as mRNA, oligonucleotides, peptides, and cell and gene therapies.