Zobrazeno 1 - 10
of 11
pro vyhledávání: '"Sara Sarraj"'
Publikováno v:
Polimery, Vol 69, Iss 1, Pp 11-21 (2024)
Materials based on polydimethylsiloxane have been developed with antibacterial activity and mechanical properties required for wound treatment. Sage herb (raw, modified, and polyphenol extract) was used as afiller in an amount of 5 and 10% by weight.
Externí odkaz:
https://doaj.org/article/fdcb2ac69d0241bc936f35c2f066a18d
Autor:
Sara Sarraj, Małgorzata Szymiczek, Anna Mertas, Agata Soluch, Dariusz Jędrejek, Sebastian Jurczyk
Publikováno v:
Materials, Vol 17, Iss 17, p 4224 (2024)
Polydimethylsiloxane (PDMS) is widely used in biomedical applications due to its biocompatibility and flexibility but faces challenges due to its hydrophobicity and limited mechanical strength. This study explores the incorporation of thyme (Thymus v
Externí odkaz:
https://doaj.org/article/713d54cb18da4b728e0afe96ac3449d1
Publikováno v:
Polymers, Vol 15, Iss 19, p 3857 (2023)
The aim of the study was to determine the effect of accelerated thermal aging on the properties of selected poly(dimethylsiloxanes) (PDMS) differing in viscosity and hardness. This was related to the potential application for specialist casting molds
Externí odkaz:
https://doaj.org/article/1b26506de2cf4dd0aaaa0595d90825e1
Publikováno v:
Polymers, Vol 15, Iss 1, p 42 (2022)
This work aims to assess the impact of the type and percentage of powdered herbs on selected properties of silicone-based composites. The matrix was an addition cross-linked platinum-cured polydimethylsiloxane. The fillers were powdered thyme and sag
Externí odkaz:
https://doaj.org/article/0599fcaba0ac4fbab64ea00701f79888
Publikováno v:
Polymers, Vol 13, Iss 7, p 1103 (2021)
Eco-friendly composites are proposed to substitute commonly available polymers. Currently, wood–plastic composites and natural fiber-reinforced composites are gaining growing recognition in the industry, being mostly on the thermoplastic matrix. Ho
Externí odkaz:
https://doaj.org/article/791acaaea95942838fb03f3c1c3df447
Publikováno v:
Polimery. 67:308-316
The aging effect aging in water at the temperature of 100±2°C on selected mechanical properties of polypropylene with organic fillers (hemp chaff, a mixture of oak, birch and maple leaves) was investigated. A significant influence of the aging proc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e642491535f635d37b0a1a6216cd182b
https://doi.org/10.14314/polimery.2022.7.3
https://doi.org/10.14314/polimery.2022.7.3
Autor:
Małgorzata Szymiczek, Sara Sarraj
Publikováno v:
Polimery. 67:149-157
An organosilicon polymer was developed for the release of antimicrobial drugs. The influence of the drug itraconazole (Itrax) on polymer properties such as density, hardness, rebound resilience, tensile strength, accelerated aging, structure and anti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b9e76c6259dbaeadf180b6c762ab1832
https://doi.org/10.14314/polimery.2022.4.2
https://doi.org/10.14314/polimery.2022.4.2
Publikováno v:
Polymers
Volume 13
Issue 7
Polymers, Vol 13, Iss 1103, p 1103 (2021)
Volume 13
Issue 7
Polymers, Vol 13, Iss 1103, p 1103 (2021)
Eco-friendly composites are proposed to substitute commonly available polymers. Currently, wood–plastic composites and natural fiber-reinforced composites are gaining growing recognition in the industry, being mostly on the thermoplastic matrix. Ho
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e1a0e2219f35868a9fdbfe58e669d4ac
Publikováno v:
Experimental Cell Research. 270:268-276
Unraveling the mechanisms underlying cellular senescence will contribute to the understanding of processes involved in aging and cancer. We sought to determine whether expression of cellular factors in senescent WI-38 human fibroblasts was sufficient
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::617a0bef2c9f4538bfdd5e69581139ea
https://doi.org/10.1006/excr.2001.5352
https://doi.org/10.1006/excr.2001.5352
Publikováno v:
Carcinogenesis. 21:1441-1451
Squamous cell carcinomas (SCC) induced in hamster buccal pouch (HBP) by 22 weeks of topical N-methyl-N-benzylnitrosamine (MBN) treatment (twice-weekly, 10 mg MBN/ml propylene glycol) were evaluated for: (i) altered expression of p53 using immunohisto
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::701117a4154878021a914032cdbe6a77
https://doi.org/10.1093/carcin/21.7.1441
https://doi.org/10.1093/carcin/21.7.1441