We provide innovative optical sensors based on Surface Enhanced Raman Scattering (SERS) for businesses worldwide. SERS sensors can be used in clinical diagnostics, which include the cancer detection, quantitative control of glycated proteins for diabetes detection, detection of the cardiovascular biomarkers for early diagnosis of acute myocardial infarction, and control of conscious/unconscious stress condition of a human or animal body. Environmental and food safety issues can be resolved using SERS real-time monitoring of pathogenic bacteria, pesticides and toxic molecules. Ultra-low quantities of nerve gases, explosive substances and other hazard substances are also detected. Bioplasmonics delivers innovation solutions that cannot be forget: optical protecting banknotes, excise stamps, passports, visa documents, shares, passes, plastic bank cards and ID card, forms of strict accountability, customs and other documents; protection of art objects and jewelry.