Preliminary Evidence on the Effectiveness of a Multidisciplinary Nutritional Support for Older People with Femur Fracture at an Orthogeriatric Unit in Spain.

To describe the nutritional and functional changes that occurred in older patients with a femur fracture following a dietary intervention and oral nutritional support implemented at an orthogeriatric unit in Aragon, Spain. Open-label, prospective study. Patients were consecutively recruited and arranged into three groups based on their CONtrolling NUTritional (CONUT) score and nutritional needs.

Demonstration of near infrared gas sensing using gold nanodisks on functionalized silicon.

In this work, we demonstrate experimentally the use of an array of gold nanodisks on functionalized silicon for chemosensing purposes. The metallic nanostructures are designed to display a very strong plasmonic resonance in the infrared regime, which results in highly sensitive sensing. Unlike usual experiments which are based on the functionalization of the metal surface, we functionalized here the silicon substrate.