Tandem NanoLC-MS: Maximum MS Utilization for Deep-Dive Proteomic Analysis

Angela Calderón Discusses Importance of Sustainable Analysis Techniques

As LCGC International celebrates Earth Day, we spotlight the current chromatographic research that is advancing environmental analysis and sustainability efforts. In this interview, we spoke to Daniel Armstrong, professor of chemistry and biochemistry at the University of Texas at Arlington, about his work using mathematical strategies to minimize analytical method greenness scores (AMGS) in HPLC enantioseparations.

Angela I. Calderón is a Gilliland Endowed Professor in the Department of Drug Discovery and Development, Harrison College of Pharmacy, Auburn University. She received her B.S. in Pharmacy from the University of Panama, Panama City, Republic of Panama (1990), MSc. in Pharmacognosy from the University of Illinois at Chicago, Chicago, Illinois under the supervision of Dr. Djaja Djendoel Soejarto and Dr. Cindy K. Angerhofer (1997), and Ph.D. in Pharmacognosy from the University of Lausanne, Lausanne, Switzerland under the guidance of Prof. Kurt Hostettmann (2002). Then, she conducted her postdoctorate on biomedical applications of mass spectrometry at Prof. Richard B. van Breemen’s laboratory at the University of Illinois at Chicago (2006-2008). She joined the faculty at Auburn University College of Pharmacy as an Assistant Professor in August 2008. Dr. Calderón specializes in natural drug products research, specifically applications of mass spectrometry to natural products drug discovery, and quality and safety assessment of botanical dietary supplements. Over the last sixteen years, she has authored 52 publications, 1 US patent, and 5 book chapters. She also has received research funding from agencies that include National Center for Complementary and Integrative Health (NCCIH) and the Office of Dietary Supplements (ODS) of the National Institutes of Health (NIH), American Society of Pharmacognosy, United States Pharmacopeia, Auburn University Research Initiative in Cancer (AURIC), and botanical dietary supplements industry. Dr. Calderón is currently an expert member of the United States Pharmacopeia Botanical Pan-American Expert Panel. She also was a member of the United States Pharmacopeia Botanical Dietary Supplements and Herbal Medicines Expert Committee. Additionally, she was the Section Editor of Pharmacognosy of Combinatorial Chemistry & High Throughput Screening and Pharmaceutical Biology and is a current member of the Advisory Board of Planta Medica She has been grant proposal reviewer for National Institutes of Health (NIH), National Science Foundation (NSF), USA and German Federal Ministry of Education and Research (BMBF) and Project Management Jülich (PtJ) and Deutsche Forschungsgemeinschaft (German Research Foundation), Germany, and International Foundation for Science (IFS), Sweeden.

Analytica Examines What’s New in Phytocannabinoid Quantification

In this interview, Angela Calderón of Auburn University discusses the importance of using more environmentally friendly analysis techniques.

Macro shot of cannabinoid oil | Image Credit: © H_Ko - stock.adobe.com

April 10th 2024

Merck KGaA, Darmstadt, Germany: BIOshell™ 1.5 mm for greener HPLC

Chromatographic and spectroscopic techniques alike were reviewed for their current effectiveness and future potential in this lecture session at Analytica 2024.

Millipore Sigma: BIOshell™ 1.5 mm for greener HPLC

This application notes showcases greener HPLC with less solvent using smaller inner diameter columns while maintaining the quality of separation

Merck KGaA, Darmstadt, Germany: Ascentis® Express for greener HPLC

This application notes showcases greener HPLC with less solvent using smaller inner diameter columns while maintaining the quality of separation

An Inside Look at the Analytical Method Greenness Score in High Performance Liquid Chromatography Enantioseparations: An Earth Day Interview with Daniel Armstrong

This application notes showcases greener HPLC with less solvent using columns of shorter length and smaller inner diameter while maintaining the quality of separation

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Angela Calderón Discusses Importance of Sustainable Analysis Techniques

Analytica Examines What’s New in Phytocannabinoid Quantification

In this interview, Angela Calderón of Auburn University discusses the importance of using more environmentally friendly analysis techniques.

April 10th 2024

Merck KGaA, Darmstadt, Germany: BIOshell™ 1.5 mm for greener HPLC

Chromatographic and spectroscopic techniques alike were reviewed for their current effectiveness and future potential in this lecture session at Analytica 2024.

Millipore Sigma: BIOshell™ 1.5 mm for greener HPLC

This application notes showcases greener HPLC with less solvent using smaller inner diameter columns while maintaining the quality of separation

Merck KGaA, Darmstadt, Germany: Ascentis® Express for greener HPLC

This application notes showcases greener HPLC with less solvent using smaller inner diameter columns while maintaining the quality of separation