Optical detection of pH changes in artificial sweat using near-infrared fluorescent nanomaterials
Nigar Sultana, Hannah Dewey, Januka Budhathoki-Uprety
Abstract
Photoluminescent single-walled carbon nanotubes are versatile tools for the development of optical nanosensors. Carbon nanotubes were employed for the optical detection of pH within a biologically relevant range in a model biofluid.
Topics & Concepts
NanosensorCarbon nanotubeNanomaterialsFluorescenceNanotechnologyMaterials scienceOptical sensingInfraredCarbon fibersPhotoluminescenceOptoelectronicsOpticsComposite materialComposite numberPhysicsCarbon Nanotubes in CompositesAdvanced Sensor and Energy Harvesting MaterialsAnalytical Chemistry and Sensors