Pharmaceutical Analysis

Webinar Date/Time: Wed, Nov 15, 2023 11:00 AM EST 3:00 PM GMT | 4:00 PM BST

Webinar Date/Time: Thu, Jan 11, 2024 11:00 AM EST

Webinar Date/Time: Wed, Nov 8, 2023 11:00 AM EST

Webinar Date/Time: Wednesday, October 18th, 2023 12:30 pm BST 7:30 am EDT 13:30 pm CEST Thursday, October 19th, 2023 12:30pm BST | 7:30am EDT | 13:30pm CEST

Webinar Date/Time: Airing 1: Tuesday October 10, 2023 at 9am EDT | 8am CDT | 6am PDT Airing 2: Tuesday October 10, 2023 at 1pm EDT | 12pm CDT | 10am PDT

Scientists from the National Institute of Pharmaceutical Education and Research (NIPER) in India used a variety of techniques to characterize erdafitinib and its various products.

Webinar Date/Time: Thu, Sep 28, 2023 11:00 AM EDT

The 27th International Symposium on Separation Sciences (ISSS 2023) will be held 24–27 September 2023 in Cluj-Napoca, Romania. Here’s a sneak preview of what attendees can look forwards to.

As part of the upcoming Recent Advances in Gas Chromatography meeting, Nicholas Morley will look at how two-dimensional gas chromatography-time-of-flight-mass spectrometry analyzes pharmaceutical packaging.

Researchers have developed a polybutylene terephthalate-based stationary phase for ion-pair-free reversed-phase liquid chromatography.

New research using matrix-assisted laser desorption ionization-mass spectrometry imaging (MALDI-MSI) has revealed the distinct distributions of acetaminophen and its metabolite in the kidneys at an unprecedented resolution of 10 μm. The study, conducted by Mitsutoshi Setou and his team from Hamamatsu University School of Medicine in Japan, provides valuable insights into drug distribution and metabolism, enhancing our understanding of the pharmacokinetics and potential nephrotoxicity of acetaminophen.

Researchers have developed an ultrahigh-pressure liquid chromatography (UHPLC)—tandem mass spectrometry (MS/MS) method for the simultaneous determination of 10 aminoglycoside antibiotics in aquatic products.

This blog addresses the essential role software has in shaping the present and future of chromatography for the better.

Researchers have discovered that the combined use of deep eutectic solvents (DESs) and amino acid-based ionic liquids (AAILs) with cyclodextrin-based chiral selectors can significantly enhance the chiral separation of amphetamine derivatives.

Researchers have developed a novel algorithm that combines multivariate curve resolution-alternating least-square (MCR-ALS) and Bayesian inference techniques to estimate confidence intervals for the quantitation of coeluted peaks in liquid chromatography-photodiode array detection.

In this HPLC 2023 keynote lecture, Mario Thevis discusses how chromatographic–mass spectrometric approaches have led to important advancements in sports drug testing programmes.

At HPLC 2023, Kelly Zhang gave a lecture on how machine learning can help further our understanding of the characterization of lipid nanoparticles.

Mixed-mode cationic exchange (MCX) sorptive tapes combined with direct infusion mass spectrometry enable selective extraction and rapid analysis of cationic compounds in complex samples, such as opioids in saliva.

The latest research news and news in brief.

This article explores what this transition to newer technology looks like, with an example applied to determining organic impurities of pramipexole dihydrochloride.

Why is SFC becoming increasingly more important as a sustainable analytical technique?

Researchers have developed polyacrylamide hydrophilic stationary phases with adjustable performance. The innovative approach allows for customized separation capabilities, enhancing the efficiency and versatility of chromatographic techniques. The findings open up new possibilities for natural product chemistry and pharmaceutical research.

What you need to know about pharmaceutical regulations as an analytical chemist is provided here, including an explanation about how working in a Good Manufacturing Practice (GMP) environment can yield positive results.

Superficially porous particle (SPP) column technology is leveraged to optimize high-throughput HPLC methods for small-molecule drug discovery, resulting in improved efficiency and reduced runtime.

An analytical team has successfully developed a novel strategy for the separation of sanshools from Zanthoxylum bungeanum oleoresin using countercurrent chromatography, providing valuable insights for the separation of compounds with similar chemical properties.

Researchers in Iran utilize graphene oxide aerogels to significantly improve the extraction and analysis of risperidone from plasma samples, offering enhanced accuracy and efficiency in pharmaceutical analysis.

A new publication introduces a groundbreaking automated system for high-throughput mass spectrometry analysis, reshaping the future of biotherapeutic characterization.

Metabolic Perturbation Score-Based Mass Spectrometry Imaging (MPS-MSI) offers spatially resolved insights into the functional metabolic response, facilitating a deeper understanding of disease progression and drug action, and paving the way for improved therapeutic strategies and targeted interventions.

Scientists have developed an automatic and highly efficient method to authenticate single herbal powders using microscopy-guided in situ auto-sampling combined with matrix-assisted laser desorption–ionization mass spectrometry (MALDI–MS).

A recent study has found that using only seven points across an LC–MS/MS peak can provide sufficient accuracy and precision for drug quantitation studies in drug discovery and development, challenging the "rule-of-thumb" of using at least 15 points.