Features of Laser-Induced Modification of Sclera and Cornea
- 作者: Ignat’eva N.1, Zakharkina O.2, Dadasheva A.3, Sadekova A.1, Bagratashvili V.2, Lunin V.1
-
隶属关系:
- Department of Chemistry
- FNITs Crystallography and Photonics
- Moscow State University (Baku Branch)
- 期: 卷 92, 编号 4 (2018)
- 页面: 674-677
- 栏目: Chemical Kinetics and Catalysis
- URL: https://journals.rcsi.science/0036-0244/article/view/169957
- DOI: https://doi.org/10.1134/S0036024418040076
- ID: 169957
如何引用文章
详细
Results are presented from studying collagen degradation in scleral and corneal tissues upon CW IR laser irradiation at a wavelength of 1.56 μm and powers of 1.4 and 7 W. The exposure time is such that the radiometrically determined maximum tissue temperature ranges from 55 to 70°C. It is shown that at a power of 1.4 W, laser-induced collagen denaturation in sclera and cornea starts at 55 and 60°C, respectively. When the power is increased to 7 W, the temperature of denaturation onset rises by 2°C. These findings are discussed from the viewpoint of the joint photothermal and photomechanical effects of laser irradiation.
作者简介
N. Ignat’eva
Department of Chemistry
编辑信件的主要联系方式.
Email: nyu@kge.msu.ru
俄罗斯联邦, Moscow, 119991
O. Zakharkina
FNITs Crystallography and Photonics
Email: nyu@kge.msu.ru
俄罗斯联邦, Moscow, 119333
A. Dadasheva
Moscow State University (Baku Branch)
Email: nyu@kge.msu.ru
阿塞拜疆, Baku, AZ1065
A. Sadekova
Department of Chemistry
Email: nyu@kge.msu.ru
俄罗斯联邦, Moscow, 119991
V. Bagratashvili
FNITs Crystallography and Photonics
Email: nyu@kge.msu.ru
俄罗斯联邦, Moscow, 119333
V. Lunin
Department of Chemistry
Email: nyu@kge.msu.ru
俄罗斯联邦, Moscow, 119991