Copper nanoparticles for SERS-based determination of some cephalosporin antibiotics in spiked human urine
NE Markina, SN Ustinov, AM Zakharevich… - Analytica Chimica Acta, 2020 - Elsevier
Copper nanoparticles (CuNPs) were prepared through a wet chemistry method to be used
as substituents for noble-metal-based materials in the determination of cephalosporin …
as substituents for noble-metal-based materials in the determination of cephalosporin …
Time dependent investigation of copper colloids SERS-activity
I Kopal, M Švecová, M Plicka, M Dendisová - Materials Today …, 2023 - Elsevier
The applicability potential of surface-enhanced Raman scattering spectroscopy strictly
depends on the properties, especially the stability of the prepared substrates. In the case of …
depends on the properties, especially the stability of the prepared substrates. In the case of …
Optical properties of Cu, Ag, and Au nanoparticles with different sizes and shapes
FI Michos, AG Chronis, CS Garoufalis… - Applied …, 2024 - Wiley Online Library
The absorption spectra of various sizes of nanoparticles of copper (Cu), silver (Ag), and gold
(Au) are theoretically investigated. The density functional theory (DFT), time‐dependent DFT …
(Au) are theoretically investigated. The density functional theory (DFT), time‐dependent DFT …