Szczegóły publikacji
Opis bibliograficzny
Spectroscopic studies of the silicone oil impact on the ophthalmic hydrogel based materials conducted in time dependent mode / Kordian Chamerski, Marcin Stopa, Piotr JELEŃ, Magdalena LEŚNIAK, Maciej SITARZ, Jacek Filipecki // Spectrochimica Acta. Part A, Molecular and Biomolecular Spectroscopy ; ISSN 1386-1425. — 2018 — vol. 192, s. 1–5. — Bibliogr. s. 4–5, Abstr. — Publikacja dostępna online od: 2017-10-18. — ICMS 2017 : 14th International Conference on Molecular Spectroscopy : September 03-07, 2017, Białka Tatrzańska, Poland
Autorzy (6)
- Chamerski Kordian
- Stopa Marcin
- AGHJeleń Piotr
- AGHLeśniak Magdalena
- AGHSitarz Maciej
- Filipecki Jacek
Słowa kluczowe
Dane bibliometryczne
| ID BaDAP | 116155 |
|---|---|
| Data dodania do BaDAP | 2018-09-14 |
| Tekst źródłowy | URL |
| DOI | 10.1016/j.saa.2017.10.051 |
| Rok publikacji | 2018 |
| Typ publikacji | referat w czasopiśmie |
| Otwarty dostęp |  |
| Czasopismo/seria | Spectrochimica Acta, Part A, Molecular and Biomolecular Spectroscopy |
Abstract
Silicone oil is the one of the artificial materials used in vitreoretinal surgery for retinal detachment treatment. Since the silicone oil is sometimes applied along with intraocular lens (IOL) implantation the direct influence of silicone oil on the artificial implant should be taken into account. Presented study was performed in order to determine the time-dependent impact of silicone oil on hydrogel based ophthalmic materials. Two kinds of IOLs based on hydroxyethyl 2-methacrylate (HEMA) hydrogel material were immersed in silicone oil based on linear poly(dimethylsiloxane) (PDMS). Incubation in oil medium was performed in 37 degrees C for 1, 3 and 6 months. After appropriate period of the incubation samples were examined by means of FTIR-ATR method as the technique of surface study as well as Positron Annihilation Lifetime Spectroscopy (PALS) as the method of internal structure investigation. Results obtained during the study revealed that silicone oil is not capable to penetrate the internal structure of investigated materials and its impact has come down to interaction with the samples surfaces only. (C) 2017 Elsevier B.V. All rights reserved.
