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Surface-enhanced Raman spectroscopic sensing of glucose

15 December 2017 | By ,

The small normal Raman cross-section of glucose is a major challenge in its detection by surface enhanced Raman spectroscopy (SERS) for medical applications, such as blood glucose level monitoring of diabetic patients and evaluation of patients with other medical conditions, since glucose is a marker for many human diseases. Here…

Photobleaching profile of Raman peaks and fluorescence background

15 December 2017 | By , , , ,

Laser-induced fluorescence is the most common source of interfering baseline signal encountered in Raman measurements. It shows itself as a slowly changing background in a spectrum. One of the challenges in the successful use of Raman spectroscopy is to extract Raman signatures from this, orders of magnitude stronger, broadband fluorescence…

Non-clinical dose formulation considerations

15 December 2017 | By

Designing appropriate non-clinical safety studies requires thoughtful, and sometimes experimental, consideration of the delivery methodology for the therapeutic. The choice of formulation affects drug release and absorption and has a direct impact on the pharmacokinetic profile and associated response of the model system. The formulation should be compatible with the…

Improving patient access, the UCB way

23 November 2017 | By

UCB’s ambition, according to its website, is to transform the lives of people living with severe diseases. The company’s Head of Global Clinical Development and Medical Affairs Stuart Dollow believes that making its clinical trial design more patient-centred and creating the right partnerships are key steps toward improving access to…