Fluorescence - 3 News by RUB

Fluorescence - 3 News by RUB

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New nanosensors make diagnostic procedures more sensitive

The nanosensors can be used to track reactions with invisible light, saving materials and time

16-Feb-2024 - The Fraunhofer Institute for Microelectronic Circuits and Systems IMS and Ruhr University Bochum, Germany, have developed a process that enables a new form of signal amplification for diagnostic tests. Through the advanced use of luminescent single walled carbon nanotubes in bioanalytics, test ...

fluorescence bioanalysis carbon nanotubes
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Novel sensors enable precise measurement of dopamine

Carbon nanotubes glow brighter in the presence of neurotransmitters. This facilitates the easy and accurate measurement of signals between nerve cells

30-May-2022 - Dopamine is an important signalling molecule for nerve cells. Its concentration could not be precisely determined with both high spatial or temporal resolution until now. A new method has now made this possible: A research team from Bochum, Göttingen and Duisburg used modified carbon nanotubes ...

fluorescence carbon nanotubes dopamine
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Detecting bacteria with fluorescent nanosensors

Luminous carbon nanotubes detect pathogens – and are quick and easy to use

26-Nov-2020 - Researchers from Bochum, Göttingen, Duisburg and Cologne have developed a new method for detecting bacteria and infections. They use fluorescent nanosensors to track down pathogens faster and more easily than with established methods. A team headed by Professor Sebastian Kruß, formerly at ...

fluorescence bacteria bacteria detection

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