biocompatibility nonhuman 10 priority journal 10 unclassified drug 8 Article 6 Sol-gel 6 Sol-gels 6 article 6 chemistry 6 controlled study 6 fluorescence 6 polymerization 6 synthesis 6 Animals 4 Biotechnology 4 Enzyme activity 4 Fluorescent Dyes 4 Microalgae 4 Microorganisms 4 Polymers 4 Química 4 Silica 4 Sol-gel process 4 biotechnology 4 calcium alginate 4 carbohydrate derivative 4 chemical structure 4 cytotoxicity 4 fluorescent dye 4 gel 4