news
Data integrity is a key concern with microbial methods, says expert
Dr Tim Sandle explains that, whether rapid or conventional, documented on paper or computer, microbial methods must have data integrity.
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Analytical techniques
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Video: Fast BET assay Setup – See it in Action
See how QC analysts can easily set up fully compliant 21-sample BET assays in 9 minutes with less than 30 pipetting steps.
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Video: Automation of endotoxin assays
Want easy automation of BET assays and high throughput? Watch the video to see fast BET assay setup with centripetal microfluidic automation.
Whitepapers/App Notes/Posters
Application note: TOC Reference Materials – Make vs. Buy?
Explore the cost comparisons, risk reduction, and increased support that arise when using Sievers Certified Reference TOC Standards.
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NMR spectroscopy to enhance biologic drug delivery and stability
Review shows nuclear magnetic resonance (NMR) spectroscopy has the potential to enhance biologic drug formulation, optimising delivery and bioavailability.
Whitepapers/App Notes/Posters
Application note: USP <643> TOC limit changes
This application note addresses the TOC limit changes in USP for packaged water. The new limits account for varying container volumes.
news
Raman spectroscopy for nasal suspension characterisation
Researchers show that combining morphologically-directed Raman spectroscopy (MDRS) with dissolution analysis allows for particle size analysis in fully formulated nasal suspension sprays.
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Principal component analysis of Raman spectra for freeze-drying process monitoring
Optical spectral measurement tools are extremely useful both for in-line measurements in process analytical techniques (PATs) as well as for evaluating the composition of finished substances. Here, CPI’s Lukas Kuerten and Rachel Findlay demonstrate a valuable method for gaining useful information from spectral data.
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A Raman spectroscopy technique to reliably analyse hydrogels
Scientists show how a combined time-resolved Raman and fluorescence spectroscopy can be applied to provide reliable drug diffusion data for drug-hydrogel combinations.
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FTIR, NIR and Raman – advantages and disadvantages for protein characterisation
Here, EPR summarises a review of some of the benefits and disadvantages for spectroscopic techniques used to characterise the structure of therapeutic proteins in solid dosage forms.
Whitepapers/App Notes/Posters
Application note: Improving solubility: Stabilising the amorphous state
With 16 reactors at 1mL, The Crystal16 enables scientists to determine solubility curves, assess dispersion stability and critical solution temperatures.
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QA/QC & Environmental Monitoring In-Depth Focus 2021
In this in-depth focus, learn how to overcome interfering factors when using LAL for endotoxin testing and discover how the implementation of a new scrubs system benefited an aseptic production facility.
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Bioprocessing & Bioproduction In-Depth Focus 2021
Download this in-depth focus to discover why shifting away from traditional bioproduction and drug delivery systems could allow antibodies to reach their full potential and how Raman spectroscopy can give useful insights into your processes.
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Scrubbing up the environment
Here, colleagues from University Hospitals Bristol and Weston NHS Foundation Trust (UHBW) share the beneficial impact of reduced cleanroom environmental contamination following an upgrade to their facilities and procedures.
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European Pharmaceutical Review Issue 4 2021
In our latest issue, features explore the use of nano formulations to improve skin and nail drug delivery, how to take cell and gene therapies from concept to commercialisation and what strategies you can use to overcome interfering factors in LAL bacterial endotoxin testing. Also in this journal, find out…