Modification influence on the structural parameters of polymer ophthalmic materials

• Autorzy: Chamerski K. , Korzekwa W. , Miedzinski R. , Filipecki J.

Identyfikatory

DOI

10.5277/oa160104

• Języki publikacji: EN

Abstrakty

EN

Studies on polymer materials used in ophthalmological surgery as intraocular implants are presented in this paper. The material under investigation were brand new lenses provided by Alcon. The first lens, model SA60AT, was the basis structure, whereas the other one, model SN60AT, was a structure with an added modification in the form of a blue light chromophore. Results obtained with the use of the positron annihilation lifetime spectroscopy, as well as UV-vis-NIR methods, showed that the structure modified by the chromophore becomes more packed, while the results obtained by means of the UV-vis-NIR methods showed that the modification restricts the blue light transmission.

Słowa kluczowe

EN

intraocular lenses; IOLs; positron annihilation; UV-vis-NIR; polymers; biomaterials

• Wydawca: Oficyna Wydawnicza Politechniki Wrocławskiej
• Czasopismo: Optica Applicata
• Rocznik: 2016
• Tom: Vol. 46, nr 1
• Strony: 47--55
• Opis fizyczny: Bibliogr. 20 poz., rys.

Twórcy

autor

Chamerski K.

• Institute of Physics, Jan Długosz University, al. Armii Krajowej 13/15, 42-200 Częstochowa, Poland

autor

Korzekwa W.

• Komed Clinic, Sobieskiego 54, 42-200 Częstochowa, Poland

autor

Miedzinski R.

• Institute of Physics, Jan Długosz University, al. Armii Krajowej 13/15, 42-200 Częstochowa, Poland

autor

Filipecki J.

• Institute of Physics, Jan Długosz University, al. Armii Krajowej 13/15, 42-200 Częstochowa, Poland

Bibliografia

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Uwagi

PL

Opracowanie ze środków MNiSW w ramach umowy 812/P-DUN/2016 na działalność upowszechniającą naukę.