Open AccessThe effect of anodization current density on the functionalization of porous silicon nanoparticles with an antibiotic
Author(s) -
Mirvokhid Sattorov,
Yu. M. Spivak,
N. O. Gavazyuk,
M. F. Panov
Publication year - 2020
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1697/1/012122
Subject(s) - porous silicon , anodizing , materials science , silicon , etching (microfabrication) , surface modification , current density , porosity , current (fluid) , nanotechnology , chemical engineering , hydrofluoric acid , composite material , optoelectronics , layer (electronics) , metallurgy , aluminium , physics , electrical engineering , quantum mechanics , engineering
The influence of the anodization current density to the morphology and composition of the surface of porous silicon before and after its impregnation with an antibiotic was investigated using atomic force microscopy and IR spectroscopy. Layers of porous silicon were obtained by electrochemical etching; variable technological parameters of anodizing were the current density and the type of conductivity of the silicon plate. The results obtained are discussed in terms of their use in targeted drug delivery.