Increased utilization of mechanically stable synthetic matrices particularly silica gel as a
solid support and its surface modification either by impregnation of organic ligands directly …

Various samples of aminopropyl-functionalized silica (APS) have been prepared by grafting
an organosilane precursor 3-aminopropyl-triethoxysilane (APTES) onto the surface of silica …

N-Propylsalicylaldimino-functionalized SBA-15 mesoporous silica was prepared,
characterized and used as an adsorbent for heavy metal ions. The organic–inorganic hybrid …

An efficient material is needed to develop selective and effective sensing/removal systems
with high flexibility, and low capital cost for control the capturing of toxic ions. In this study …

An organic–inorganic hybrid mesoporous silica material was synthesized by two-step post-
grafting method of SBA-15 with 3-aminopropyltrimethoxy-silane (APTES) and thionyl …

This mini-review covers chelating sorbents anchored to silica gel and their analytical
applications for the preconcentration, separation and determination of trace metal ions …

A sensitive and simple method for the simultaneous preconcentration of Cr3+, Fe3+, Cu2+,
Ni2+, Co2+ and Zn2+ in real samples has been reported. The method is based on the …

Magnetic nano-based particles of diethylenetriamine-functionalized chitosan have been
synthesized before being characterized by elemental analysis, FT-IR spectroscopy, XRD …

This study employed chemically functionalized silica to adsorptively remove Pb (II), Cu (II),
Cd (II), Ni (II), and Co (II) ions from water samples. The adsorbent was prepared by …

This study was designed to determine the phytochemical composition of Hypericum
scabrum extracts and investigate their biologically prominent activities. LC-MS/MS analysis …