The nominations for this year's Power List are open.
09/11/2014
Whey is a by-product of the cheese-making process, and Whey Protein Isolate (WPI) is a dietary supplement and food ingredient created by separating components from milk. It contains a high percentage of pure protein and can be pure enough to be virtually lactose free, carbohydrate free, fat free, and cholesterol free. In this application note, a sample of WPI was characterized using the Viscotek TDAmax. The 4 main components in this mixture were separated and individually characterized.
This application note presents an example of how calorimetry aided the formulation development for ProX by providing insight into excipient-protein interactions. Polysorbate-80 and phenol are examined here as potential additives to the formulation buffer for ProX.
08/27/2014
Analytical QbD (AQbD) promises to extend the rigor and benefits of QbD into the area of analytical method development.
07/28/2014 | Stephanie Vine
A nanowire-based prototype “supersensor” can detect the fingerprint of explosives down to parts per quadrillion
03/31/2014 | Iestyn Armstrong-Smith
A multitude of wearable biosensors for monitoring our personal health and the external environment are on the way, led by technologies to improve performance in sport and all-round fitness. They are easy to use, will cost little and provide useful, real-time information. Stand by for the democratization of analysis.
02/24/2014 | Rich Whitworth
QEPAS offers highly sensitive portable sensing of nitrous oxide and methane – two of the nastier greenhouse gases
11/18/2013 | Alexander Makarov
The development of Orbitrap™ has taken up all of my professional life. It’s been a story of luck, perseverance, and, ultimately, success.
11/15/2013 | Rich Whitworth
Is “accelerator-on-a-chip” technology the tipping point for cheaper, smaller devices for science and medicine?
10/15/2013 | Rich Whitworth
Researchers tackle the unlikely issue of red onion counterfeiting with E-Nose technology.
Non-invasive lactate monitoring adds function to form for athletes on the edge
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