Paclitaxel (PTX) is one of the most effective antineoplastic drugs employed for breast and ovarian cancer therapy. However, the neurotoxicity associated with PTX administration represents one of its main drawbacks reducing patient life quality. …
In this work, the influence of Sodium Acetate Trihydrate (SAT) on the gelling stage of a chitin hydrogel was studied. Characterization techniques, such as FTIR, Raman, solid-state NMR, Dielectric Spectroscopy, Small-angle X-ray scattering (SAXS), …
Integrated analytical approaches can be used to determine the trace concentrations of analytes in water matrices. Here we designed and compared two novel and facile, integrated polysaccharide adsorbent SPE-Self assembled MEPS (solid phase extraction …
Coal fly ash (CFA) from different sources (CFA 5, 10, 13) and different size fractions (> or < 75 μm) were characterized and used as inorganic supports for sulfonic acid functionalization by two methodologies including one-pot organosilylation …
Coal ash char concentrates from four countries (Portugal, Poland, Romania, and South Africa) were prepared, characterised, and graphitized under the scope of the Charphite project (Third ERA-MIN Joint Call (2015) on the Sustainable Supply of Raw …
Trimethoprim is an emerging pollutant that has been found in ground water in alarming concentrations. Thus, the development of economical and efficient advanced water treatment technologies is crucially needed. In this paper, a keratin hydrogel with …
In this study, we have investigated the impact of superparamagnetic magnetite nanoparticle (Fe3O4) inclusion on the chitin polysaccharide structure, together with its surface chemistry influence on the adsorption of lysozyme (LYZ). Magnetic …
Solid acid catalysts were successfully prepared using mesoporous silica (MESOSI) as support and tungstophosphoric acid (KTPA) as active phase, which was incorporated by impregnation (MESOSI#KTPA) and inclusion (MESOSI@KTPA). TEM (transmission …
Direct protein purification from raw materials by chromatographic media represents an enormous challenge, especially when particulate solids and high charge solute are present. In this sense, protein purification from cheese whey is an excellent …
Composites based on bentonite and chitin were prepared and its application for trimethoprim (TMP) adsorption from aqueous solution was investigated. Composites were characterized by ATR-FTIR, XRD, DSC and TGA. Characterization data revealed the …