Exploring the microstructure of hydrated collagen hydrogels under scanning electron microscopy.

Collagen hydrogels are a rapidly expanding platform in bioengineering and soft materials engineering for novel applications focused on medical therapeutics, medical devices and biosensors. Observations linking microstructure to material properties and function enables rational design strategies to control this space. Visualisation of the microscale organisation of these soft hydrated materials presents unique technical challenges due to the relationship between hydration and the molecular organisation of a collagen gel.

Impact of type-1 collagen hydrogel density on integrin-linked morphogenic response of SH-SY5Y neuronal cells.

Cellular metabolism and behaviour is closely linked to cytoskeletal tension and scaffold mechanics. In the developing nervous system functional connectivity is controlled by the interplay between chemical and mechanical cues that initiate programs of cell behaviour. Replication of functional connectivity in neuronal populations has proven a technical challenge due to the absence of many systems of biomechanical regulation that control directional outgrowth .

Dietetic Students' Drivers and Barriers to Healthy Eating While Studying to Be a Healthcare Professional (a Pilot Study).

Background: For Dietetics students, starting university means developing the knowledge and skills required to be a healthcare practitioner. This pilot study aimed to explore the perceptions and views of the students on their drivers and barriers of healthy eating while studying Dietetics at university.

Methods: A qualitative study was undertaken with a purposive sample of six final year Dietetic students at a UK university.