A new solid-phase microextraction method for preconcentration and determination of ultra- trace Au (III) and AuNPs was developed. For this purpose, a nanosized aluminum …
J Dobrzyńska, M Dąbrowska, R Olchowski… - Microchimica Acta, 2018 - Springer
A gold (III)-imprinted thiocyanato-functionalized silica network of type SBA-15 was prepared by co-condensation of tetraethoxysilane (TEOS) with thiocyanatopropyltriethoxysilane …
DJ Farsaani, E Ameri - Arabian Journal of Chemistry, 2022 - Elsevier
A single bubble absorption column was used to examine the effect of hydrodynamic on carbon dioxide (CO 2) and hydrogen sulfide (H 2 S) absorption in pure water and water …
An environmentally conscious methodology is investigated for the precise and discerning identification of trace concentrations of gold ions in diverse matrices. A novel optical sensor …
The present study describes a facile and environmentally friendly hydrothermal method for the fabrication of metal decorated silica-based core-shell magnetic nanocomposite M@ Si …
The analysis of gold, which is a precious metal with limited resources, in environmental samples is crucial for the sustainable utilization of natural resources. Therefore, in the …
ABSTRACT A novel enrichment-separation procedure based on solid phase extraction of copper (II) and lead (II) at ultratrace levels on 1-nitroso-2-naphthol impregnated multiwalled …
WM Taha, M Morsy, NA Nada… - Egyptian Journal of …, 2022 - journals.ekb.eg
Multi-walled carbon nanotubes (MWCNTs) are a special form of carbon nano materials with amazing applications in many areas of research. MWCNTs were synthesized by an …
Multi-walled carbon nanotubes (MWCNTs) are special form of carbon nano materials with amazing applications in many areas of research. MWCNTs were synthesized by …