Sentence examples for by organic functional groups from inspiring English sources

So, it is necessary to develop methods to modification of the large surface by organic functional groups to tailor the surface properties or to bind special targets, thus extending the use of MSNs to wide application [21, 22].

Humic substances have a finite adsorption capacity for Al3+, which is determined by the number of organic functional groups available for Al3+ complexation [81, 82].

From this study we put forward that loading of the Pt catalyst on carbon support could be controlled by engineering the concentrations of organic functional groups in the carbon support or by engineering the size of the Pt catalyst itself.

By heat treatment at 500°C, the organic functional groups were removed and only the absorption band of metal oxide phase remained (Figure 2 (b)).

The organic functional groups present in coal were determined by Fourier transform infrared (FTIR) spectroscopy on pressed pellets of whole coal mixed with KBr.

The surface organic functional groups of potassium humate were measured by Fourier transform spectrophotometer (FT-IR, VERTEX 70, Bruker) with KBr as the reference sample.

Fortunately, analytical schemes have been carefully worked out for all the common inorganic ions and organic functional groups.

It must be made clear at this stage that only metal ions are bonded to the organic groups by virtue of the positive charge on them and the lone pair of electrons on the organic functional groups.

Soil organic C, recalcitrant C and organic functional groups showed no significant differences among treatments.

The peaks that appeared obviously belong to the organic functional groups of the synthesized precursor.

This result confirmed that all organic functional groups were anchored on the surface of MSNs.