Synthesis of gold nanoparticles using aged extract of drago leaves (dracanea draco l): procedure of manufacture and use (Machine-translation by Google Translate, not legally binding)

摘要

Synthesis of gold nanoparticles by using aged extract of drago leaves. Among the advantages of the proposed procedure include: - the ecological/natural nature of the biosynthesis due to the nature of the substances used drago aged extract (dracaena draco l.), the simplicity of the process and the instruments used. - the drastic reduction of the time of obtaining the nanoparticles. - the small size of the nanoparticles obtained, with ultra-small diameters of 1.63 - 0.35 nm and therefore their high specific surface area. - the good stability over time of the synthesized nanoparticles, greater than 30 days. - the nanoparticles are covered with biomolecules from the aged plant extract. In addition to the procedure, it is described: - the use of these nanoparticles in the manufacture of modified amperometric sensors and biosensors. - the use of these nanoparticles in biomedical applications: antimicrobial or support for biopharmaceutical compounds. (Machine-translation by Google Translate, not legally binding)