Plasma-induced surface modifications on suicone intraocular lenses: chemical analysis and in vitro characterization
作者： H.-J. Hettlich , F. Otterbach , Ch. Mittermayer , R. Kaufmann , D. Klee
DOI: 10.1016/0142-9612(91)90153-2
关键词: Electron spectroscopy 、 Fourier transform infrared spectroscopy 、 Lens (optics) 、 Materials science 、 Coating 、 Intraocular lens 、 Biomedical engineering 、 Surface modification 、 Scanning electron microscope 、 Adhesion 、 Optics
摘要: Abstract In contrast to the high standard of intraocular lens implantation today, fixation and occurrence secondary opacifications are still not satisfactory. We working on an implant that builds a stable connection surrounding capsule. Disc-shaped lenses made poly(dimethylsiloxane) were treated with different kinds plasma bring functional groups surface. This allows further macromolecular coating. The results surface modifications characterized by electron spectroscopy for chemical analysis, scanning microscopy, Fourier transform infrared cell culture experiments. O 2 induces rapid increase CO has be used longer treatment periods achieve same increase, but as SEM shows, did lead damage up 300 s. Using than 60 s, crack formation occurred. Therefore, may more effective sensitive tool in grafting
core.ac.uk
elsevier.com
sci-hub.se 参考文章(12)
Wilhelmus Kr, Emery Jm, Posterior capsule opacification following phacoemulsification. Ophthalmic surgery. ,vol. 11, pp. 264- ,(1980)
Steve Sterling, Thomas O. Wood, Effect of intraocular lens convexity on posterior capsule opacification Journal of Cataract & Refractive Surgery. ,vol. 12, pp. 655- 657 ,(1986) , 10.1016/S0886-3350(86)80080-3
P. I. Condon, Leif Corydon, Fabio Dossi, W. H.G. Douglas, Charles Dyson, H. Gimbel, R. Hackelbusch, S. Herzig, Ake Homberg, Martin Lowes, P. Mäntylä, Edouard Mawas, Jose Luis Menezo, Robert K. Patrick, John L. Pearce, Bo Philipsson, John H. Sheets, J. H. Slade, R. M. Stasiuk, Harold Stein, Ulf Stenevi, E H. Sutton, Bernd M. Witschel, Tami R. Sellman, Richard L. Lindstrom, D. Aron-Rosa, G. Baikoff, Michael Blumenthal, Effect of a plano-convex posterior chamber lens on capsular opacification from Elschnig pearl formation. Journal of Cataract and Refractive Surgery. ,vol. 14, pp. 68- 72 ,(1988) , 10.1016/S0886-3350(88)80067-1
H. Yasuda, Plasma for Modification of Polymers Journal of Macromolecular Science: Part A - Chemistry. ,vol. 10, pp. 383- 420 ,(1976) , 10.1080/00222337608061190
D. Klee, W. Breuers, M. Bilo-Jung, C. Mittermayer, H. Höcker, Modifizierung von polymeroberflächen zur erhöhung der zelladhäusion Angewandte Makromolekulare Chemie. ,vol. 166, pp. 179- 189 ,(1989) , 10.1002/APMC.1989.051660113
R LARSSON, G SELEN, H BJORKLUND, P FAGERHOLM, Intraocular PMMA lenses modified with surface-immobilized heparin: evaluation of biocompatibility in vitro and in vivo. Biomaterials. ,vol. 10, pp. 511- 516 ,(1989) , 10.1016/0142-9612(89)90055-0
Albert Galand, Michel Delmelle, Preliminary report on the rigid disc lens Journal of Cataract & Refractive Surgery. ,vol. 12, pp. 394- 397 ,(1986) , 10.1016/S0886-3350(86)80103-1
Manfred R Tetz, David JC O'Morchoe, Todd D Gwin, Thierry H Wilbrandt, Kerry D Solomon, Steven O Hansen, David J Apple, None, Posterior capsular opacification and intraocular lens decentration. Part II: Experimental findings on a prototype circular intraocular lens design. Journal of Cataract and Refractive Surgery. ,vol. 14, pp. 614- 623 ,(1988) , 10.1016/S0886-3350(88)80028-2
David J. Apple, Nick Mamalis, Steven E. Brady, Katherine Loftfield, Dolores Kavka-Van Norman, Randall J. Olson, Biocompatibility of implant materials: a review and scanning electron microscopic study. American Intra-Ocular Implant Society Journal. ,vol. 10, pp. 53- 66 ,(1984) , 10.1016/S0146-2776(84)80079-8
Robert C. Drews, Morton E. Smith, Neal Okun, Scanning Electron Microscopy of Intraocular Lenses Ophthalmology. ,vol. 85, pp. 415- 424 ,(1978) , 10.1016/S0161-6420(78)35654-2