Katholieke Universiteit Leuven

Universiteit Hasselt

Katholieke Universiteit Leuven, K.u. Leuven Research & Development

Christian Steuwe

Maarten Roeffaers

Martin Vandeven

Hannelore Bové

Marcel Ameloot

Tim Nawrot

A method for detecting the presence of or quantification of carbon black and/or black carbon in a sample or carrier medium. The method includes providing the sample or carrier medium without labelling or pre-treatment of the carbon black and/or black carbon particles; illuminating the sample or carrier medium at a temperature below 90&#xb0; C. by a pulsed light with a pulse duration below 500 femtoseconds, a repetition rate above 1 MHz with an average power below 20 mW, and a wavelength of a femtosecond laser pulse ranging from 700 to 1200 nm, to generate non-incandescence related light emission from the carbon black and/or black carbon particles; and analysis of the light emission.

Method for detecting or quantifying carbon black and/or black carbon particles

Growing community of inventors

Leuven, Belgium

Christian Steuwe