IMRA America, Inc.’s NanoBio Division manufactures gold and gold-alloy nanoparticle products and develops functionalized derivatives that enable efficient and versatile assay design and development. IMRA has applied decades of laser and material processing expertise to develop patented technologies for producing laser-fabricated nanoparticles and conjugates with tunable optical and magnetic properties to allow multicolor, multiplex, and multimodal detection.

Featured Product

Gold-Platinum Alloy Nanoparticles

Use with Gold for Multicolor Lateral Flow


Harnessing IMRA’s extensive ultrafast laser expertise enables pure, laser-fabricated particle surfaces.


IMRA’s nanoparticles and conjugates are suited for lateral flow, biomedical imaging, and applications needing a bare gold surface.