Abstract: A method is claimed for identifying and quantifying a material or mixture of materials, where the material or the mixture of materials comprises one or more components X identifiable by means of spectroscopic methods and/or with a hyperspectral camera. The method comprises the steps of A. generating one or more signals by excitation with a radiation source in the range of 280-1100 nm and recording thereof by a suitable spectrometer system, a hyperspectral camera or a photodiode, B. evaluating the signal(s) and/or hyperspectral image(s) obtained and assigning the signal(s) and/or hyperspectral image(s) to a component X, and subsequently assigning the identified component X to a material or a mixture of materials, C. quantitatively determining the material or mixture of materials.

Abstract: The invention relates to a method for identifying an object, wherein said object has a security element, which contains one or more inorganic luminescent pigments, wherein the method comprises the steps of producing an emission spectrum of the luminescent pigment and comparing the obtained emission spectrum with the spectrum specified for the security element. The invention further relates to a security element, by means of which it is possible to determine the authenticity of a product in a simple manner.