Concentrating on Chromatography

Dr. Haleigh Boswell, Research Chemist at Chevron, joins the Concentrating on Chromatography podcast to discuss her fascinating career journey and cutting-edge analytical work in the energy industry. In this in-depth interview, Dr. Boswell shares:🔬 Technical Insights:- How two-dimensional gas chromatography (GCxGC) differs from traditional GC and why it's revolutionary for complex sample analysis- Applications of GCxGC in analy...

In this episode of Concentrating on Chromatography, host David Oliva interviews Dr. Petr Vozka, Assistant Professor at California State University, Los Angeles, about his journey establishing the Complex Chemical Composition Analysis Lab (C³AL).Dr. Vozka shares how he built his research facility during the pandemic, focusing on creating opportunities for first-generation and underrepresented undergraduate students. Learn about the ...

Eugene Oga, a PhD student in Analytical Chemistry at the University of North Dakota, joins David Oliva to discuss his innovative research on silicone sealant degradation using evolved gas analysis and thermal desorption-pyrolysis gas chromatography. With his background in materials chemistry and current focus on analytical techniques, Eugene shares insights into how these advanced methods can characterize material breakdown over ti...

In this enlightening episode of Concentrating on Chromatography, host David Oliva engages in a comprehensive discussion with Lisa Jones, Director of Higher Education Relations at I.W. Tremont Co. and active NAOSMM volunteer, alongside Jim Averso, Co-President at I.W. Tremont and producer of the LabExact brand of laboratory consumables.

The conversation explores critical aspects of laboratory supply management, including best practic...

In this episode of Concentrating on Chromatography, host David Oliva interviews Jim Averso, Co-President of I.W. Tremont and manufacturer of the LabExact brand, celebrating their 45th year in business. Jim shares expert insights on the critical role of filtration in chromatography sample preparation.Discover:- Why proper filtration is essential for protecting your expensive HPLC columns- How to select the right membrane type (Nylon...

Join us on the Concentrating on Chromatography podcast as David Oliva interviews Katelynn Perrault Uptmor, PhD about her recent article, "Detangling the Complex Web of GC x GC Method Development to Support New Users." In this insightful conversation, Katelynn explains the basics of comprehensive two-dimensional gas chromatography (GC x GC), its advantages over traditional one-dimensional GC, and shares practical tips for ...

Dive into the world of cutting-edge catalysis research with Dr. Roberto Silva Villatoro in this captivating episode of Concentrating on Chromatography. Hosted by David Oliva, General Manager of Organomation, this interview explores how high-resolution mass spectrometry (HRMS) is revolutionizing our understanding of palladium-catalyzed reactions. Key highlights: - Discover how HRMS detects elusive organometallic intermediates - Le...

Join us for an insightful interview with Dr. Isaiah Speight, Assistant Professor at William and Mary, as he discusses his groundbreaking work in sustainable chemistry and innovative chromatography techniques. In this engaging conversation, Prof. Speight shares: - His research focus on sustainable chemistry from synthesis, financial, and educational perspectives - The importance of NOBCChE (National Organization for the Profession...

Dive into the world of environmental toxicology with Andrea Andress Huacachino, a PhD student at the University of Pennsylvania. In this fascinating interview, Andrea discusses her groundbreaking research on PFAS (per- and polyfluoroalkyl substances) and their impact on androgen regulation. Learn about: - The novel finding of PFOA's effect on pre-receptor androgen regulation - Innovative use of radio chromatography in hormone...

Dr. Caitlin Cain discusses her groundbreaking research on potato taste defect (PTD) in coffee using comprehensive two-dimensional gas chromatography (GC×GC). Learn how this advanced technique revealed 359 class-distinguishing analytes related to PTD, providing unprecedented insights into this complex flavor issue. Key points covered: - Advantages of GC×GC over traditional one-dimensional GC for complex samples - Optimization of ...

Dive into the cutting-edge world of natural product discovery with Jess Deng, a fourth-year PhD candidate at Queen's University. In this engaging interview, Jess discusses her groundbreaking research using ambient ionization mass spectrometry to streamline the discovery of novel fungal metabolites. Key highlights: - Learn about the liquid microjunction surface sampling probe (LMJ SSP) and its advantages - Discover how Jess is tack...

In this insightful interview, Medicinal Chemist Schyler Odum discusses his work in antibiotic drug discovery and the critical role of Ultra-High Performance Liquid Chromatography (UPLC) in his research. Schyler, a fifth-year graduate student at UTHSC, shares his expertise on: The importance of antibiotic drug discovery in academic institutions How UPLC differs from HPLC and its benefits in chemical analysis Challenges in sample pre...

Dive into the world of sample preparation with industry expert Wade Hasenour as he shares invaluable insights on rotary evaporation, centrifugal evaporation, and freeze drying. Learn about the latest advancements, challenges, and future trends in sample prep techniques for chromatography. Discover how to choose the right method for your needs, optimize your workflow, and leverage automation for better results. Whether you're a sea...

Dive into the cutting-edge world of pharmaceutical analysis with Mark Dennis Retrato, a PhD candidate at Uppsala University. In this exclusive interview, Mark shares his groundbreaking research on developing a novel UPLC-MS method for analyzing phospholipids in total parenteral nutrition (TPN) products. Key highlights: • Innovative UPLC-MS method for phospholipid quantification • Importance of nitrogen evaporation in sample prepa...

Join Organomation's General Manager David Oliva as he interviews Bianca Costa, a PhD researcher from the University of Southern California, about her groundbreaking work on PFAS (per- and polyfluoroalkyl substances). In this in-depth discussion, Bianca shares her experiences and insights on: • The complexities of PFAS sampling and analysis in various environmental matrices • Challenges in method development for PFAS extraction an...

Join us for an interesting interview with Taylor Bias, a leading researcher in the field of mitochondrial proteins, as she discusses her groundbreaking work on mitoNEET and its implications for diseases like Type 2 Diabetes, Parkinson's Disease, and Cancer. In this engaging conversation with Organomation General Manager David Oliva, Taylor shares the challenges she faced in developing analytical methods to study mitoNEET's enzymati...

In this episode of "Concentrating on Chromatography," host David Oliva explores diverse applications of chromatography and mass spectrometry with researchers from the University of Nevada, Reno. The discussion covers a range of topics, including:

• PFAS research and thermal destruction processes
• Short-chain fatty acid production in gut microbiomes using GC-MS
• Cortisol analysis in sheep wool for welfare studies using ELISA
...

In this insightful interview, David Oliva, General Manager of Organomation, sits down with Jonathan Navarro Ramos, a PhD student at the University at Buffalo, to discuss his cutting-edge research on environmental pollutants. Jonathan shares his journey in developing methods to detect tire-derived chemicals like 6PPD and 6PPD-quinone in stormwater runoff and highlights the importance of non-target analysis using high-resolution mass...