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Effects of Membrane Properties on the Odor Emanating from Training Aids for Explosive-Detective Canines: An Interview wi...
22/07/2024

Effects of Membrane Properties on the Odor Emanating from Training Aids for Explosive-Detective Canines: An Interview with John Goodpaster and Himanshi Upadhyaya

Many previous studies have shown that canines rely on the odor of volatile organic compounds that are emitted by explosive formulations. It is then especially important that canines be trained on authentic odors that are neither degraded nor contaminated. Research by Himanshi Upadhyaya and John V. Goodpaster of Indiana University Indianapolis has focused on using an odor-permeable membrane device (OPMD) to determine any changes in the odor of dynamite and have utilized gas chromatography–mass spectrometry in negative chemicalionization mode in all analysis.

Link:

Research by Himanshi Upadhyaya & John V. Goodpaster of the Department of Chemistry and Chemical Biology, Indiana University Indianapolis has focused on using an odor-permeable membrane device (OPMD) to determine any changes in the odor of dynamite and have utilized gas chromatography–mass spectrom...

PEAK Scientific Opens New Facility in South Korea, Hires for Multiple RolesPeak Scientific, a manufacturer of nitrogen, ...
22/07/2024

PEAK Scientific Opens New Facility in South Korea, Hires for Multiple Roles

Peak Scientific, a manufacturer of nitrogen, hydrogen, and zero air systems for different processes, has opened a new facility in South Korea.

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PEAK Scientific, a provider of laboratory gas generation solutions, has opened a new facility in South Korea.

The Future of Mass SpectrometryJoin us to hear technical talks from scientists at leading mass spectrometry instrument m...
22/07/2024

The Future of Mass Spectrometry

Join us to hear technical talks from scientists at leading mass spectrometry instrument manufacturers, who will bring you up to date on important developments. They will explain and demonstrate the how new technologies and capabilities of MS instrumentation and software can translate into performance improvements such as increased sensitivity, greater robustness, and ease-of-use.

Register now: https://ow.ly/lKkM50SFFKi

The Future of Mass SpectrometryJoin us to hear technical talks from scientists at leading mass spectrometry instrument m...
22/07/2024

The Future of Mass Spectrometry

Join us to hear technical talks from scientists at leading mass spectrometry instrument manufacturers, who will bring you up to date on important developments. They will explain and demonstrate the how new technologies and capabilities of MS instrumentation and software can translate into performance improvements such as increased sensitivity, greater robustness, and ease-of-use.

Register now: https://ow.ly/FGLL50SFFKk

Fast Track the Innovation and Commercialization of Oligonucleotide TherapeuticsAre you ready to accelerate your pharmace...
22/07/2024

Fast Track the Innovation and Commercialization of Oligonucleotide Therapeutics

Are you ready to accelerate your pharmaceutical development? Agilent's Fast Track is here to help you streamline your path to success. Our comprehensive program is designed to deliver rapid, high-quality results, empowering you to achieve your goals faster than ever.

Learn more: https://ow.ly/SGJy50SGjat

At HTC-18 in Leuven, Executive Editor of LCGC International, Alasdair Matheson, spoke to Chiara Cordero from the Univers...
19/07/2024

At HTC-18 in Leuven, Executive Editor of LCGC International, Alasdair Matheson, spoke to Chiara Cordero from the University of Turin about the evolving role of AI in separation science.

Watch the interview here:

At HTC-18 in Leuven, Executive Editor of LCGC International, Alasdair Matheson, spoke to Chiara Cordero from the University of Turin about the evolving role of AI and its effect on GCxGC in foodomics.

Analysis of NDMA Impurity in Ranitidine Products Using SIFT-MSThe presence of NDMA impurities in ranitidine products has...
19/07/2024

Analysis of NDMA Impurity in Ranitidine Products Using SIFT-MS

The presence of NDMA impurities in ranitidine products has raised significant safety concerns. At Syft, we are committed to providing accurate and rapid analysis using SIFT-MS to ensure product safety and compliance.

Learn more here: https://ow.ly/LHsG50Sl8Rh

The Biggest Analytical Challenges in PFAS TestingPer- and polyfluoroalkyl substances (PFAS) present a unique analytical ...
18/07/2024

The Biggest Analytical Challenges in PFAS Testing

Per- and polyfluoroalkyl substances (PFAS) present a unique analytical problem for scientists today. It’s unknown exactly how many PFAS currently exist in the environment, which can make detection using traditional separation methods a challenge. Tarun Anumol, global environment market manager for Agilent Technologies, spoke with us about how the company is addressing these challenges with its clients.

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Tarun Anumol of Agilent Technologies discusses the biggest challenges laboratories are experiencing in PFAS testing along with some potential solutions.

Effects of Membrane Properties on the Odor Emanating from Training Aids for Explosive-Detective Canines: An Interview wi...
18/07/2024

Effects of Membrane Properties on the Odor Emanating from Training Aids for Explosive-Detective Canines: An Interview with John Goodpaster and Himanshi Upadhyaya

In a new study, Indiana University Indianapolis scientists have focused on using an odor-permeable membrane device (OPMD) to determine any changes in the odor of dynamite and have utilized gas chromatography–mass spectrometry in negative chemical ionization mode in all analysis.

Link:

Research by Himanshi Upadhyaya & John V. Goodpaster of the Department of Chemistry and Chemical Biology, Indiana University Indianapolis has focused on using an odor-permeable membrane device (OPMD) to determine any changes in the odor of dynamite and have utilized gas chromatography–mass spectrom...

Novel Green Preparative Methods Used for Biopharmaceutical Purification: An HTC-18 Interview with Martina CataniMartina ...
17/07/2024

Novel Green Preparative Methods Used for Biopharmaceutical Purification: An HTC-18 Interview with Martina Catani

Martina Catani is an assistant professor of analytical chemistry at the Università degli Studi di Ferrara. At HTC-18 in Leuven, we spoke to Catani about her recent research focusing on novel green preparative methods used for biopharmaceutical purification.

Link:

At HTC-18 in Leuven, Executive Editor of LCGC International, Alasdair Matheson, spoke to Martina Catani from the University of Ferrara about her recent research focusing on novel green preparative methods used for biopharmaceutical purification.

Chromatography Simplified: How CDS Software Drives Efficiency and Streamlined Workflows for GC and LC LabsExplore Perkin...
17/07/2024

Chromatography Simplified: How CDS Software Drives Efficiency and Streamlined Workflows for GC and LC Labs

Explore PerkinElmer SimplicityChrom CDS Software, driving GC and LC synergies with its simplified UX. Join and discover new ways for workflows optimization and lab efficiency boost.

Register now: https://ow.ly/iJ6W50Sompq

Food for thought: Optimization parameters for streamlining sample processing in food & agriculture testingJoin this webi...
17/07/2024

Food for thought: Optimization parameters for streamlining sample processing in food & agriculture testing

Join this webinar from Biotage to discover how to optimize sample prep workflows for enhanced food safety testing!

Register now: https://ow.ly/3ELP50SrT0O

HPLC–MS/MS Used to Determine PFAS in Food and Food Contact MaterialChemisches und Veterinäruntersuchungsamt Münsterland-...
17/07/2024

HPLC–MS/MS Used to Determine PFAS in Food and Food Contact Material

Chemisches und Veterinäruntersuchungsamt Münsterland-Emscher-Lippe scientists from Münster, Germany recently tested a new method for determining per- and polyfluorinated alkyl substances (PFAS) in food and food contact materials.

Link:

Scientists from Chemisches und Veterinäruntersuchungsamt Münsterland-Emscher-Lippe recently tested a new method for determining PFAS in food and food contact materials.

Characterization of Product Related Variants in Therapeutic Monoclonal AntibodiesThe characterization of product-related...
16/07/2024

Characterization of Product Related Variants in Therapeutic Monoclonal Antibodies

The characterization of product-related variants in monoclonal antibodies involves identifying and quantifying the size and charge of variants that can impact the activity, efficacy, and safety of the antibodies. Identifying product-related variants through characterization enables the recognition of impurities that compromise the quality and safety of the drug.

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Navin Rauniyar and Xuemei Han of Tanvex Biopharma USA recently discussed how identifying product-related variants through characterization enables the recognition of impurities that compromise the quality and safety of drugs.

HPLC 2024: A Preview of the Awards ProgramHPLC 2024 will be held from July 20–25 in Denver, Colorado. During the event, ...
16/07/2024

HPLC 2024: A Preview of the Awards Program

HPLC 2024 will be held from July 20–25 in Denver, Colorado. During the event, awards will be presented to scientists who have made significant contributions to analytical chemistry and separation science.

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The 2024 HPLC conference in Denver, Colorado will include several awards presentations including the Uwe D. Neue Award in Separation Science and the Chromatography Society Jubilee Medal.

Quantitative Impurities Analysis of Consumer Products Using SIFT-MSIn today's competitive market, ensuring the purity of...
16/07/2024

Quantitative Impurities Analysis of Consumer Products Using SIFT-MS

In today's competitive market, ensuring the purity of your consumer products is paramount. Discover how Syft leverages SIFT-MS to provide precise and efficient impurities analysis.

Learn more here: https://ow.ly/Gm6C50Sl6Xs

Preview of the HPLC 2024 Keynote SessionsThe 52nd International Symposium on High Performance Liquid Phase Separations a...
15/07/2024

Preview of the HPLC 2024 Keynote Sessions

The 52nd International Symposium on High Performance Liquid Phase Separations and Related Techniques (HPLC 2024) will take place from July 20-25, 2024, in Denver, Colorado. Below, we highlight several keynote sessions focused on pharmaceutical analysis, predictive modeling, column technology, and more.

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Keynote speakers at HPLC 2024 in Denver, Colorado will deliver talks on method development in liquid chromatography (LC), miniaturizing LC columns, and more.

Extraction of Terpenoids from Essential OilsScientists from the Zheijiang University of Technology published a review ar...
15/07/2024

Extraction of Terpenoids from Essential Oils

Scientists from the Zheijiang University of Technology published a review article on extracting terpenoids from essential oils and separating enantiomers.

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Scientists from the Zheijiang University of Technology published a review article on the extraction of terpenoids from essential oils to determine what techniques can optimize enantiomer separation.

The 2024 Summer Olympic Games: Mass Spectrometry's New Role in Sports and Understanding the Athlete's ExposomeA newly pu...
13/07/2024

The 2024 Summer Olympic Games: Mass Spectrometry's New Role in Sports and Understanding the Athlete's Exposome

A newly published study highlights the continuous advancements in mass spectrometry for anti-doping efforts in sports. Researchers emphasize the necessity of differentiating between deliberate doping and inadvertent exposure due to environmental factors, shaping a new era of doping control monitoring.

Link:

A newly published study highlights the continuous advancements in mass spectrometry for anti-doping efforts in sports. Researchers emphasize the necessity of differentiating between deliberate doping and inadvertent exposure due to environmental factors, shaping a new era of doping control monitorin...

Fast Volatile Compound Analysis SimplifiedAre you looking for cutting-edge solutions to enhance your research and develo...
12/07/2024

Fast Volatile Compound Analysis Simplified

Are you looking for cutting-edge solutions to enhance your research and development processes? Discover how Syft is revolutionizing the field with our advanced volatile compound analysis services.

Learn more here: https://ow.ly/Nv7350Sl6W3

A Study on the Optimization of the Ion-Pair Reversed Phase Liquid Chromatography Analysis of Protected And Unprotected D...
11/07/2024

A Study on the Optimization of the Ion-Pair Reversed Phase Liquid Chromatography Analysis of Protected And Unprotected DNA Oligonucleotides

Oligonucleotides have become more and more important in terms of things like polymerase chain reaction and successful treatment of diseases such as viral infections or cancer. In this article, the optimization of the analysis of two single-stranded DNA samples (20mer) using ion-pair reversed-phase high performance liquid chromatography (IP-RP-HPLC) is described.

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This article describes a comprehensive study on optimizing ion-pair reversed-phase liquid chromatography for analysing protected and unprotected single-stranded DNA oligonucleotides.

Next Generation Peak Fitting for SeparationsSeparation scientists frequently encounter critical pairs that are difficult...
11/07/2024

Next Generation Peak Fitting for Separations

Separation scientists frequently encounter critical pairs that are difficult to separate in a complex mixture. To save time and expensive solvents, an effective alternative is iterative curve fitting.

Link:

Separation scientists frequently encounter critical pairs that are difficult to separate in a complex mixture. To save time and expensive solvents, an effective alternative to conventional screening protocols or mathematical peak width reduction is called iterative curve fitting.

Revolutionizing the World of Analytical Chemistry: The AI BreakthroughArtificial Intelligence (AI) has emerged as a tran...
10/07/2024

Revolutionizing the World of Analytical Chemistry: The AI Breakthrough

Artificial Intelligence (AI) has emerged as a transformative force across various scientific fields. In analytical chemistry, AI is revolutionizing the approach to complex data analysis and the development of innovative methods for separation science and spectroscopy.

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Artificial intelligence (AI) is reshaping analytical chemistry by enhancing data analysis and optimizing experimental methods. This study explores AI's advancements, challenges, and future directions in the field, emphasizing its transformative potential and the need for ethical considerations for s...

Guide Decisions through Drug Development: Localize Critical PTMs at the Sub-Unit Level  Join this webcast from Sciex to ...
10/07/2024

Guide Decisions through Drug Development: Localize Critical PTMs at the Sub-Unit Level

Join this webcast from Sciex to discover a powerful, high-speed workflow for developability assessment during clone selection, manufacturing scale-up and QC of protein therapeutics. Gain information for confident identification and localization of multiple critical PTMs utilizing the Intabio ZT system for in depth subunit analysis.

Register now: https://globalmeet.webcasts.com/starthere.jsp?ei=1677852&tp_key=0833b967f3&sti=mjhsocial

Celebrating Roy Lautamo: A “Giant” of GC Column Technology DevelopmentRoy Lautamo was a genius in the gas chromatography...
10/07/2024

Celebrating Roy Lautamo: A “Giant” of GC Column Technology Development

Roy Lautamo was a genius in the gas chromatography (GC) industry, responsible for numerous technical advancements. Here, we remember his storied career and accomplishments.

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Practical advice, tutorials, and peer-reviewed research on liquid chromatography (HPLC), gas chromatography (GC), mass spectrometry (MS) and related techniques.

Chromatography Simplified: How CDS Software Drives Efficiency and Streamlined Workflows for GC and LC LabsExplore Perkin...
10/07/2024

Chromatography Simplified: How CDS Software Drives Efficiency and Streamlined Workflows for GC and LC Labs

Explore PerkinElmer SimplicityChrom CDS Software, driving GC and LC synergies with its simplified UX. Join and discover new ways for workflows optimization and lab efficiency boost.

Register now: https://ow.ly/grWo50Sompp

Attaining Parts Per Quadrillion (PPQ)-Level Quantitation of PFAS in Untreated Water and Drinking WaterJoin this webinar ...
10/07/2024

Attaining Parts Per Quadrillion (PPQ)-Level Quantitation of PFAS in Untreated Water and Drinking Water

Join this webinar from Agilent to learn about a novel Feed Injection technique that employs the new Agilent Hybrid Sampler in combination with a high-end LC triple quadrupole mass spectrometer equipped with iFunnel technology. This technique allows for the direct analysis of 80–100% organic solvent PFAS extracts in drinking water at or below 1 ng/L without experiencing any detrimental solvent effects.

Register now: https://ow.ly/P0Tz50SuL3K

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