Produção Nacional
Revisado por pares
NANOMATERIAIS PLASMÔNICOS: PARTE II. QUÍMICA DE COORDENAÇÃO DE SUPERFÍCIE E SUA APLICAÇÃO EM SENSORES E CATALISADORES
2020; Brazilian Chemical Society; Linguagem: Inglês
10.21577/0100-4042.20170629
ISSN1678-7064
AutoresDiego P. dos Santos, Daniel Grasseschi,
Tópico(s)Nanomaterials for catalytic reactions
ResumoAND CATALYSTS.In this second part we will discuss how surface chemistry properties of plasmonic nanomaterials can be tailored by applying coordination chemistry, supramolecular and materials chemistry approaches, in which nanoparticles with well-controlled features conjugated with properly chosen molecules are the basis of functional organized structures that can be applied as high sensitivity sensors and high efficient photocatalysts.To achieve this level of control the interactions between the nanomaterials surface and the chemical environment surrounding it, the metal-ligand interactions on the materials surface and the electrons and energy transfers at the interface should be well understood.Therefore, we will show how the Surface Enhanced Raman Effect (SERS) can be explored to study the nanomaterials interface.Finally, we will discuss the role of plasmonic nanomaterials in sensors, more specifically SERS sensors, and photocatalysis.
Referência(s)