| Partner: Thu Nguyen Phuong |
Ostatnie publikacje
| 1. | Osial M., Wilczewski S.♦, Godlewska U.♦, Skórczewska K.♦, Hilus J.♦, Szulc J.♦, Roszkiewicz-Walczuk A., Dąbrowska A.♦, Moazzami Goudarzi Z., Lewandowski K.♦, Wypych T.♦, Nguyen Phuong T.♦, Sumara G.♦, Giersig M., Incorporation of Nanostructural Hydroxyapatite and Curcumin Extract from Curcuma longa L. Rhizome into Polylactide to Obtain Green Composite, Polymers, ISSN: 2073-4360, DOI: 10.3390/polym16152169, Vol.16, No.15, pp.2169-1-20, 2024 Streszczenie: This study showed that a polylactide (PLA)-based composite filled with nanostructured hydroxyapatite (HAp) and a natural extract from the rhizome of Curcuma longa L. could provide an alternative to commonly used fossil-based plasticsfor food packaging. The incorporation of HAp into the PLA matrix had a positive effect on improving selected properties of the composites; the beneficial effect could be enhanced by introducing a green modifier in the form of an extract. Prior to the fabrication of the composite, the filler was characterized in terms of morphology and composition, and the composite was then fully characterized by scanning electron microscopy (SEM), atomic force microscopy (AFM), Raman and Fourier transform infrared spectroscopy (FT-IR), and the mechanical, thermal, thermomechanical, and optical properties were investigated. The proposed material exhibits antioxidant properties against DPPH radicals and antibacterial performance against Escherichia coli (E. coli). The results showed that the nanocomposite has the highest antioxidant and antibacterial properties for 10 wt% HAp with an average diameter of rod-shaped structures below 100 nm. In addition, the introduction of turmeric extract had a positive effect on the tensile strength of the nanocomposites containing 1 and 5% HAp. As the resulting material adsorbs light in a specific wavelength range, it can be used in the medical sector, food-packaging, or coatings. Słowa kluczowe: polylactide, hydroxyapatite, turmeric extract, curcumin extract, green composite Afiliacje autorów:
|  | 100p. | ||||||||||||||||||||||||||||||||||||||||||
| 2. | Nguyen Phuong T.♦, Wilczewski S.♦, Lewandowski J.♦, Majkowska-Pilip A.♦, Żelechowska-Matysiak K.♦, Nieciecka D.♦, Studziński W.♦, Olusegun Joseph S.♦, Syczewski M.♦, Giersig M., Dinh Thi Mai T.♦, Krysiński P.♦, Osial M., 5-fluorouracil and curcuminoids extract from Curcuma longa L. loaded into nanohydroxyapatite as a drug delivery carrier for SKOV-3 and HepG2 cancer cells treatment, CERAMICS INTERNATIONAL, ISSN: 0272-8842, DOI: 10.1016/j.ceramint.2023.05.123, pp.1-13, 2023 Słowa kluczowe: Drug delivery, Hydroxyapatite, Anticancer, 5-fluorouracil, Curcuminoids, Nanocomposite Afiliacje autorów:
| | 100p. | ||||||||||||||||||||||||||||||||||||||||||
| 3. | Nguyen Phuong T.♦, Nguyen Hong N.♦, Cao Hong T.♦, Dang Dac Vu Q.♦, Le Phuong T.♦, Do Hai T.♦, Osial M., Giersig M., Dinh Thanh Thi M.♦, Apatite Ore-based Nanostructures: Novel and Eco-friendly Sorbent for Efficient Removal of Wastewater Containing Pb2+ and Fe3+, Water, Air, & Soil Pollution , ISSN: 1573-2932, DOI: 10.1007/s11270-023-06547-7, Vol.234, No.550, pp.1-18, 2023 Słowa kluczowe: Nanostructural hydroxyapatite, Apatite ore, Wastewater treatment, Heavy metal ions removal, Novel eco-friendly adsorbent, Adsorption Afiliacje autorów:
| | 70p. |