Gold nanoparticles chemical surface modifications as versatile Nanoplatform strategy for fundamental Research towards Nanotechnology and further applications

A. GUILLERMO BRACAMONTE

Nanoscience and Nanotechnology: Open Access

MedDocs Publishers LLC

Año: 2022 vol. 1 p. 1 - 6

In this communication it was presented gold Nanoparticles as versatile Nano-surfaces for chemical modifications with targeted functionalities within large spectra of applications. In this perspective, it was showed and discussed about how from well-known synthetic methods by wet chemistry could be developed different types of Nanoarchitectures. Thus, from single molecules depositions towards variable molecular chains could afford to varied interactions between them with consequent different Nanoaggregation states. In this context, it was showed by different instrumental techniques for their characterization. Moreover, polymeric shells could be added in similar manner to create core-shell Nanoparticles. The Core-shell Nanoparticles depending of their chemical surfaces could generate as well different interactions to form controlled Nanoaggregation. In this manner, from colloidal dispersions could be managed depending of interest physical and chemical properties to be translated towards fundamental Research as well as to targeted applications and Nanotechnology. These types of developments and insights within Nanophotonics, Optoelectronics, Bioelectronics, and Biophotonics were discussed.