Sökning: "nanoplasmonic sensor"
Visar resultat 1 - 5 av 14 avhandlingar innehållade orden nanoplasmonic sensor.
1. Polymer-Nanoparticle Hybrid Materials for Plasmonic Hydrogen Detection
Sammanfattning : Plasmonic metal nanoparticles and polymer materials have independently undergone rapid development during the last two decades. More recently, it has been realized that combining these two systems in a hybrid or nanocomposite material comprised of plasmonically active metal nanoparticles dispersed in a polymer matrix leads to systems that exhibit fascinating properties, and some first attempts had been made to exploit them for optical spectroscopy, solar cells or even pure art. LÄS MER
2. Nanoplasmonic Alloy Hydrogen Sensors
Sammanfattning : The hydrogen economy proposes hydrogen gas as the main energy carrier thanks to its high energy density and the possibility to produce it in a sustainable way without CO2 emission. However, the wide flammability range of hydrogen-air mixtures dictates that hydrogen sensors will be a mandatory accessory to any appliance or vehicle fueled by hydrogen. LÄS MER
3. Nanoplasmonic Sensing of Materials for Energy Applications
Sammanfattning : Sensors are omnipresent in our daily life. They are used in many applications ranging from the touch screen in our smartphones to more critical contexts such as pollution monitoring. LÄS MER
4. Nanoplasmonic Biosensing - Exploring Unique Possibilities
Sammanfattning : Bioanalytical sensors are indispensible tools in medical diagnostics and drug discovery as well as for life science research, environmental monitoring and food safety. In essence, they are used to detect and determine the concentrations of specific biomolecules in complex mixtures. LÄS MER
5. Novel Functionalized Nanopores for Plasmonic Sensing
Sammanfattning : Nanoplasmonic sensors offer a label-free platform for real-time monitoring of biomolecular interactions by tracking changes in refractive index through optical spectroscopy. However, other surface sensitive techniques such as conventional surface plasmon resonance offer similar capabilities with equal or even better resolution in terms of surface coverage. LÄS MER