Full-text resources of PSJD and other databases are now available in the new Library of Science.
Visit https://bibliotekanauki.pl
Preferences help
Polish version English version Language
enabled [disable] Abstract
Number of results

Results found: 3

Number of results on page
first rewind previous Page / 1 next fast forward last

Search results

help Sort By:

help Limit search:
first rewind previous Page / 1 next fast forward last
1
Content available remote

Poly(acrylic acid-co-methyl methacrylate)/metronidazole systems: synthesis and complexation

100%
Bialik-Wąs K., Pielichowski K.
|
|
vol. 60
|
issue 4
835-838
EN
We report on preparation of poly(acrylic acid-co-methyl methacrylate) (PAM) micro- and nanoparticles and, in the subsequent stage, complexation reaction with the active substance - metronidazole (MET). The drug release behavior of MET - loaded PAM micro- and nanoparticles was evaluated in water and phosphate buffered saline (PBS, 0.9% NaCl) at 37ºC. It has been found that introduction of MET into PAM micro- and nanoparticles enabled gradual and controlled release of the active substance. Structural analysis using FT-IR (ATR) and 1H NMR, as well as surface morphology assessment by SEM, were performed.
2
Publication available in full text mode
Content available

Comparison of the rheological properties of polyamide-6 and its nanocomposites with montmorillonite obtained by melt intercalation

81%
Majka T. M., Pielichowski K., Leszczyńska A.
Czasopismo Techniczne
|
-
PL
Each varying parameter which can contribute to the quality of final products plays an important role in the processing of polymer nanomaterials. Rheological properties are useful in proper formulation of new polyamide-6 (PA-6) based materials and selecting processing parameters. However, the measured rheological properties depend strongly on the sample preparation method, humidity regulation, and time-temperature history during the measurement and not least on the kind of rheometer being used. The results of the preliminary investigation show the changes in visco-elastic properties of two types of PA-6 and their nanocomposites with montmorilonite.
3
Publication available in full text mode
Content available

The influence of The mold temperature on the properties of polyamide composites

81%
Majka T. M., Pielichowski K., Leszczyńska A., Starakiewicz M.
|
PL
Each varying parameter which can contribute to the quality of received applications plays an important role in the processing of polymer materials. The influence of mold temperature on the molded parts’ properties and density was investigated during the optimization of injection molding process parameters of polyamide-6 (PA-6) as well as polyamide-6/montmorillonite (PA-6/MMT) composites. The hardness and Izod notched impact strength were determined for the obtained PA-6-based materials.
first rewind previous Page / 1 next fast forward last
JavaScript is turned off in your web browser. Turn it on to take full advantage of this site, then refresh the page.