Chromatography

Chromatography is a lab technique used to separate and identify components within a sample based on chemical or physical properties. Chromatography techniques such as gas chromatography and liquid chromatography are powerful tools for small molecule analysis in labs conducting drug impurity analysis, drug discovery, or pharmaceutical stability testing. In this hub, you can explore the latest chromatography tools and techniques available to pharmaceutical researchers, read expert advice and explore industry best practices.

Novel Bioelectronic Medicine for Rheumatoid Arthritis: A Review
Arthritis is a common medical condition that affects millions of people worldwide. It is characterized by joint inflammation, pain, stiffness and swelling which can lead to reduced mobility and quality of life. There are several treatment options available that can help to manage symptoms and improve overall quality of life. Non-Steroidal Anti-... read more
An Interview with Lamin Jallow
The main difference is the level of detail in the new USP 73. As a chapter with a two-digit number, it contains some methodology and details that were missing in the original publication. For instance, it contains an equation to calculate the incubation time before ATP bioluminescence detection is performed. read more
Emerging Roles of Nucleic Acid-Based Methods in Pharmaceutical Microbiology
New technologies based on the detection and sequencing of nucleic acids are emerging rapidly leading to questions about their best applications, validation requirements, limitations, cost, and implementation. Although the focus of this commentary is largely on pharmaceutical microbiology the status of nucleic acid-based methods in environmental, ... read more

Oral Drug Absorption - An Understanding of Lymphatic versus Portal Transport and Food Effect
Oral drugs face major challenges like poor solubility, low permeability, and enzymatic degradation, which limit their effectiveness. This article explores cutting-edge strategies to enhance drug absorption through the lymphatic system, including lipid nanoparticles, lipid prodrugs, and food-based approaches. Learn how these ... read more
Whitepaper: Disinfectant Efficacy in cGMP-Compliant Pharmaceutical Manufacturing Settings
The FDA’s intensified onsite inspections of drug production post-pandemic have underscored the importance of robust cleaning- and disinfectant-validation programs. This whitepaper focuses on the importance of disinfectant validations based on real-world conditions to maintain cGMP compliance. It discusses the current lack of ... read more
Nanoparticle Technologies: Enablers for Ocular Drug Delivery
As we continue to discover new and innovative small molecules and therapeutic compounds, over 80% of those candidates in drug pipeline are challenging to development due to their poor solubility and bioavailability. There are several ocular barriers such as tear film, corneal, conjunctival and blood barriers that cause the ... read more
eBook: Proven Applications Using Variable Pathlength Spectroscopy
This eBook provides details and insight into using Slope Spectroscopy and the CTech™ SoloVPE® variable pathlength spectroscopy system. The SoloVPE® system provides a rapid, robust, and repeatable, non-disruptive concentration measurement method for proteins, plasmid DNA, and nucleic acid modalities. Articles in this eBook ... read more
eBook: Raman Imaging in Pharmaceutical Research
In order to ensure the efficacy and safety of pharmaceutical formulations, their chemical composition needs to be monitored during the entire development and production process. read more