Dr. Kerenza L. Njoh Profile

Dr. Kerenza L. Njoh

at Cardiff Univ

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Author

Publications (9)

Proceedings Article | 19 February 2007 Paper

Live cell tracking on an optical biochip platform

Kerenza Njoh, Paul Smith, Sally Chappell, Huw Summers, Daniel Matthews, David Morris, Andrew Goater, Julian Burt, Iestyn Pope, Boris Vojnovic, Simon Ameer-Beg, Rachel Errington

Proceedings Volume 6441, 64410X (2007) https://doi.org/10.1117/12.698935

KEYWORDS: Luminescence, Optical tracking, Quantum dots, Microscopy, Nanocrystals, Cancer, Microfluidics, Light emitting diodes, Tissues, Systems modeling

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Proceedings Article | 19 February 2007 Paper

Development of an optical biochip for the analysis of cell environment sensitivity

David Morris, Andrew Goater, Anoop Menachery, Julian Burt, Nadeem Rizvi, Daniel Matthews, Huw Summers, Iestyn Pope, Boris Vojnovic, Kerenza Njoh, Sally Chappell, Rachel Errington, Paul Smith

Proceedings Volume 6441, 64410V (2007) https://doi.org/10.1117/12.700052

KEYWORDS: Electrodes, Microfluidics, Dielectrophoresis, Environmental monitoring, Micromachining, Optics manufacturing, Environmental sensing, Biological research, Integrated optics, Particles

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Proceedings Article | 19 February 2007 Paper

Semiconductor light-emitting devices with in-built bioreaction chambers

H. Summers, D. Matthews, R. Errington, K. Njoh, P. Smith, A. Goater, J. P. Burt, N. Rizvi, A. Menachery, D. Morris

Proceedings Volume 6441, 64410Y (2007) https://doi.org/10.1117/12.700411

KEYWORDS: Semiconductors, Luminescence, Semiconducting wafers, Semiconductor lasers, Light emitting diodes, Epoxies, Integrated optics, Crystals, Wafer-level optics, Biological research

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Proceedings Article | 14 February 2007 Paper

A fluorescence biochip with a plasmon active surface

Daniel Matthews, Huw Summers, Kerenza Njoh, Sally Chappell, Rachel Errington, Paul Smith, Iestyn Pope, Paul Barber, Boris Vojnovic, Simon Ameer-Beg

Proceedings Volume 6450, 645006 (2007) https://doi.org/10.1117/12.698948

KEYWORDS: Luminescence, Metals, Surface plasmons, Molecules, Gold, Quantum dots, Glasses, Active optics, Microscopes, Line scan image sensors

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Proceedings Article | 5 February 2007 Paper

Investigation of quantum dot FRET in the far-red spectral region

E. Z. Chong, D. Matthews, H. Summers, K. Njoh, R. Errington, P. Smith

Proceedings Volume 6448, 64480H (2007) https://doi.org/10.1117/12.700118

KEYWORDS: Fluorescence resonance energy transfer, Luminescence, Absorption, Quantum dots, Molecules, Absorbance, Spectroscopy, Excitons, Energy transfer, Zinc

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Proceedings Article | 8 September 2006 Paper

Surface plasmon control of excitation and fluorescence in optical biochips

Daniel Matthews, Huw Summers, Kerenza Njoh, Sally Chappell, Rachel Errington, Paul Smith

Proceedings Volume 6343, 634316 (2006) https://doi.org/10.1117/12.707706

KEYWORDS: Surface plasmons, Luminescence, Gold, Photons, Antennas, Semiconductor lasers, Metals, Microscopes, Interfaces, Plasmons

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Proceedings Article | 21 February 2006 Paper

Screening far red probes for use on optical biochip devices

Kerenza Njoh, Laurence Patterson, Klaus Pors, Mire Zloh, Simon Ameer-Beg, Huw Summers, Daniel Matthews, Rachel Errington, Paul Smith

Proceedings Volume 6088, 60880H (2006) https://doi.org/10.1117/12.664713

KEYWORDS: Luminescence, Absorption, Quantum efficiency, Imaging spectroscopy, Cell death, Green fluorescent protein, Absorbance, Biological research, Sensors, Picosecond phenomena

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Proceedings Article | 1 September 2005 Paper

Time-resolved fluorescence measurements using stroboscopic excitation

Daniel Matthews, Huw Summers, Kerenza Njoh, Rachel Errington, Paul Smith, Simon Ameer-Beg, Boris Vojnovic

Proceedings Volume 5864, 586409 (2005) https://doi.org/10.1117/12.632914

KEYWORDS: Luminescence, Semiconductor lasers, Molecules, Picosecond phenomena, Sensors, Bioalcohols, Absorption, Time resolved spectroscopy, Fluorescence resonance energy transfer, Aluminium gallium indium phosphide

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Proceedings Article | 28 April 2005 Paper

Time-resolved fluorescence measurements using self-pulsing 650-nm laser diodes

Daniel Matthews, Huw Summers, Kerenza Njoh, Rachel Errington, Paul Smith, Simon Ameer-Beg, Boris Vojnovic

Proceedings Volume 5705, (2005) https://doi.org/10.1117/12.590201

KEYWORDS: Luminescence, Sensors, Semiconductor lasers, Signal detection, Absorption, Pulsed laser operation, Time resolved spectroscopy, Bioalcohols, Streak cameras, Signal processing

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Showing 5 of 9 publications

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