Abstract Intensive use of nanoparticles on an industrial scale leads to increase in their content the environment. This increases risks nano-sized objects entering technological chains processing industries agro-industrial complex, particular, brewing. The paper presents results studies effect nickel oxide used various activity proteolytic type enzyme preparation Neutrase 1.5MG, as well laborat...

We describe the use of surface-deposited nickel nanoparticles to enhance the fluorescence signatures of fluorophores. Different density Ni nanoparticulate substrates were fabricated and characterized using both AFM and optical absorption techniques. When fluorophores were placed in close proximity to the substrates, metal-enhanced fluorescence (MEF) was observed. The wavelength dependence of th...