Study of DNA/RNA Aggregation Linked to Cadmium Oxide (CdO) Nanoparticles by Aryl Mercaptanes with Various Chain Length

CdO nanoparticles show a strong peak of Plasmon absorption in ultraviolet-visible zone. A interaction exists between the surface and aryl mercaptan compounds. Aryl compounds cause to aggregation linked DNA/RNA hence, lead widening at 550 (nm) emerging new higher wavelength. In current project, this optical characteristic is used time investigate different mercaptanes nanoparticles. The results were shown that with shorter chain length interact faster Therefore, simple fast method for identification various using red shift surficial presented.