We offer plasmonic nanoparticles , typically from gold and silver alloys, applied as optical markers for biochemical or biomedical diagnostics. The nanoparticles are used as optical sensors for detection of chemical and biological analytes and for the imaging of cells and tissues. We also offer multiple products that image these nanopaticles using hyperspectral technologies. Our long term vision is to use theses technologies in the detection of cancer cells, through cythopathology and an approached based on biomarkers quantification. Simultaneously, we aim to enhance research protocols by permitting multiplexing in tissues while offering a wide array of simple and adaptable technologies in order to visualize the nanoparticles.