In laser powder bed fusion (L-PBF), degradation is mainly driven by the accumulation of highly oxidized spatter particles in bed. Although amount spattering can be controlled melt pool stability, formation an unavoidable characteristic PBF processes. Oxidized risks defect printed components. However, factors influencing level oxidation during L-PBF processing are not yet fully understood. Herei...

Aims: Qualitative analysis of a mucoadhesive polymeric (Carbopol940) suspension of Norfloxacin was carried out with the aim of developing an oral controlled release gastro-retentive dosage form. Methods: The characterization of ultrasonicated formulation was performed by Fourier Transform Infrared Spectroscopy (FTIR), Raman Spectroscopy, Xray powder diffraction (XRD) and Scanning electron micro...

Chicken eggshell powder (ESP) might be an attractive source of Ca for human nutrition. To study its nutritional value, we analyzed minerals, amino acids, and hormones in commercially available Slovakian ESP. The mineral composition was compared with three Dutch ESP samples that differed in feed and housing, a Japanese ESP, refined CaCO3, and an oyster shell supplement. Chicken eggshell powder c...