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Graphene News — graphene plasmons

Graphene Biosensors

Marko Spasenovic

Graphene Biosensors

A biosensor is a device which measures biological or chemical reactions by creating an electrical output response that is proportional to the concentration of a particular substance (or analyte) within that reaction. They are used in a wide range of areas including medical treatment, environmental surveys, food control, forensics and...

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One-dimensional light on graphene

Marko Spasenovic

One-dimensional light on graphene

Nanostructured graphene illuminated with light holds potential for a wide range of applications in photonics and optoelectronics, including infrared and terahertz photodetectors, sensors, reflect arrays or modulators. Development of graphene nanopatterning technology has in recent years enabled the construction of such devices that hold promise for a quick transfer from...

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Electrical control of light emission near graphene

Marko Spasenovic

Controlling the energy emission of light sources is of fundamental interest and has many applications in photovoltaics, quantum optics, photodetection, biosensing, and other fields. In one of our most recent papers, team Graphenea together with collaborators from Spain, France, Italy, and the USA has demonstrated electrical control of the flow...

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Managing light waves on graphene

Marko Spasenovic

Graphenea's research team is in the headlines again, with our latest graphene research featured in the prestigious international magazine Science. We have continued our collaboration with researchers at nanoGune, ICFO, and others, to advance the application of graphene to miniaturized optical circuitry. Optical circuits and devices could make signal processing...

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