Discovery & Development

The Morphologi G3-ID can be used to compare the Active Pharmaceutical Ingredients (API) within oral solid dose formualtions. Here we apply it to comparing innovator and generic versions of a product containing two APIs.

Looking at the past, present and future of counterfeit drugs screening.

More deaths in a cancer immunotherapy trial raise questions over CAR-T safety

There is a constant drive in the industry to reduce costs, but inexpensive supplies can prove a poor bargain.

Is your viscometer approaching the end of its life? Are you starting to feel that your trial and error, ‘rheology-light’ approach to formulation is becoming dated? Or are there longstanding product performance issues that you’re failing to gain traction with, where you suspect rheology may hold the answer? 

Dry powder inhalers are accepted as being complex drug products due to the interactions which occur between the active pharmaceutical ingredients (APIs) and excipients within the formulation and the way this then affects the efficiency of drug delivery by the inhaler device. Obtaining component specific particle size and particle shape distribution data can help with understanding the properties of the formulation as part of formulation or deformulation studies. This application note describes how the combination of automated image analysis with Raman spectroscopy in the Morphologi G3-ID allows the individual components present within a dry powder inhaler formulations to be independently characterized and compared.

NanoSight instruments can also operate in fluorescence mode where only fluorescently labeled particles are detected and measured. This application note works through an experiment to approximately establish a baseline in terms of the fluorescence limit of detection for a given fluorophore.

Learn how to use DSC to screen for physical stability of proteins in solution.

Tightly controlled trials are poor predictors of real-world outcomes

Experts discuss the trends and challenges in the development of complex dosage forms.