Aptus Biotech is a biotech startup founded in 2010 that develops applications using aptamer technology. It has a strategic collaboration with the Ramon y Cajal Research Institute and is seeking partnerships to apply aptamer technology to new biotechnological uses. The document introduces Dr. Victor Gonzalez, who leads the Aptamer Research Group at the Ramon y Cajal Institute and advises Aptus Biotech, and Professor Juan Vidal, a professor at the University of Zaragoza who researches at the Aragon Environmental Sciences Institute.