73 citations · 176 across the 8 of their papers we have counts for
8 papers
High-Speed NV Ensemble Magnetic Field Imaging via Laser Raster Scanning
Luca Troise, Nikolaj W. Hansen, Marvin Holten +4
We present a technique that uses an ensemble of nitrogen-vacancy (NV) centers in diamond to image magnetic fields with high spatio-temporal resolution and sensitivity. A focused la…
Sensing with near-infrared laser trapped fluorescent nanodiamonds
Arthur Dervillez, Fatemeh Kalantarifard, Luca Troise +2
Biosensing based on optically trapped fluorescent nanodiamonds potentially allows to resolve biochemical processes inside living cells at a desired intracellular location. Towards…
Microscopic-scale recording of brain neuronal electrical activity using a diamond quantum sensor
Nikolaj Winther Hansen, James Luke Webb, Luca Troise +13
An important tool in the investigation of the early stages of neurodegenerative disease is the study of dissected living tissue from the brain of an animal model. Such investigatio…
Laser stimulation of muscle activity with simultaneous detection using a diamond colour centre biosensor
Luca Troise, Nikolaj Winther Hansen, Christoffer Olsson +13
The detection of physiological activity at the microscopic level is key for understanding the function of biosystems and relating this to physical structure. Current sensing method…
High speed microcircuit and synthetic biosignal widefield imaging using nitrogen vacancies in diamond
James L. Webb, Luca Troise, Nikolaj W. Hansen +9
The ability to measure the passage of electrical current with high spatial and temporal resolution is vital for applications ranging from inspection of microscopic electronic circu…
Optimal control of a nitrogen-vacancy spin ensemble in diamond for sensing in the pulsed domain
Andreas F. L. Poulsen, Joshua D. Clement, James L. Webb +4
Defects in solid state materials provide an ideal, robust platform for quantum sensing. To deliver maximum sensitivity, a large ensemble of non-interacting defects hosting coherent…
Detection of biological signals from a live mammalian muscle using a diamond quantum sensor
James Luke Webb, Luca Troise, Nikolaj Winther Hansen +12
The ability to perform noninvasive, non-contact measurements of electric signals produced by action potentials is essential in biomedicine. A key method to do this is to remotely s…
Optimisation of a diamond nitrogen vacancy centre magnetometer for sensing of biological signals
James Webb, Luca Troise, Nikolaj W. Hansen +9
Sensing of signals from biological processes, such as action potential propagation in nerves, are essential for clinical diagnosis and basic understanding of physiology. Sensing ca…