Results 11 to 20 of about 18,770 (251)

CORNEAL CHANGES FROM HYDROPHILIC CONTACT LENSES [PDF]

Optometry and Vision Science, 1973
Corneal thickness and corneal curvature were measured before and after the wearing of hydrophilic contact lenses and it was consistently found that the thickness increased while the curvature virtually remained unaltered. On removal of the lenses the cornea returned to its normal thickness within two hours.
Bailey, Ian L., Carney, Leo G.
openaire   +2 more sources

Adhesion of Pseudomonas aeruginosa and Staphylococcus epidermidis to silicone-hydrogel contact lenses [PDF]

, 2005
Purpose. The purpose of this study is to compare the adhesion capabilities of the most important etiologic agents of microbial ocular infection to the recently available silicone– hydrogel lenses with those to a conventional hydrogel lens. Methods.
Azeredo, Joana, Henriques, Mariana, Lira, Madalena, Oliveira, Rosário, Real Oliveira, M. Elisabete C.D., Sousa, Cláudia Miriam Pereira   +5 more
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Clinical and material degradations of intraocular lenses: A review [PDF]

, 2019
Purpose: To review the published scientific literature concerning clinical and material degradations of intraocular lenses after implantation in cataract surgery.
Hull, C., O’Brart, D. P. S., Stanojcic, N.   +2 more
core   +1 more source

Clinical trial of a patient-operated microwave care system for hydrogel contact lenses [PDF]

, 2003
The clinical effects of a patient-operated system of microwave disinfection for soft contact lenses were assessed in a prospective pilot trial involving 103 patients who were drawn from five optometric practices.
Crabbe, A, Thompson, P
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Poly(dimethylsiloxane)-poly(ethyleneoxide)-heparin block copolymers. I. Synthesis and characterization [PDF]

, 1988
Amphiphilic block copolymers containing poly(dimethylsiloxane), poly(ethylene oxide), and heparin (PDMS-PEO-Hep) have been prepared via a series of coupling reactions using functionalized prepolymers, diisocyanates, and derivatized heparins.
Agarwal, Atkinson, Bara, Barrowcliffe, Bjork, Borsch, Breuker, Carlton, Danishefsky, Danishefsky, Dumelow, Ebert, Ebert, Grainger, Hennink, Hoffman, Hughes, Kossmehl, Kossmehl, Kurzer, Lane, Lyman, Miura, Mori, Okano, Okano, Okano, Okano, Okano, Piepkorn, Plueddeman, Quast, Rich, Smith, Solomon, Tezuka, Thunberg, Torchilin, Vulic, Yamashita, Yilgor   +40 more
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Effects of microwave irradiation on the parameters of hydrogel contact lenses [PDF]

, 2003
Ten brands of hydrogel contact lenses were selected from five of the six British Approved Name lens classification groups to test in vitro the effects of repeated heat disinfection by means of microwave irradiation.
Crabbe, A, Thompson, P
core   +1 more source

Elastowetting of Soft Hydrogel Spheres [PDF]

, 2018
When a soft hydrogel sphere is placed on a rigid hydrophilic substrate, it undergoes arrested spreading by forming an axisymmetric foot near the contact line, while conserving its global spherical shape.
Chakrabarti, Aditi, Chaudhury, Manoj K., Porat, Amir, Raphaël, Elie, Salez, Thomas   +4 more
core   +2 more sources

Chlorhexidine kinetics of hydrophilic contact lenses

Journal of Pharmacy and Pharmacology, 1978
Abstract An average chlorhexidine concentration of 4·5 μg mg−1 lens (wet weight) was measured in HEMA-based contact lenses after 16 days of the following treatment. The lenses were maintained 16 h daily in 1·5 ml of a solution containing Chlorhexidine digluconate 0·005%, and then worn by adult albino rabbits 8 h daily.
D L, Mackeen, K, Green
openaire   +2 more sources

Unprecedented Scissor Effect of Macromolecular Cross-linkers on the Glass Transition Temperature of Poly(N-vinylimidazole), Crystallinity Suppression of Poly(tetrahydrofuran) and Molecular Mobility by Solid State NMR in Poly(N-vinylimidazole)-l-poly(tetrahydrofuran) Conetworks [PDF]

, 2013
Unexpected correlations have been found between structural parameters and glass transition temperatures (Tg) of poly(N-vinylimidazole) (PVIm) and crystallinity of poly(tetrahydrofuran) (PTHF) in a series of novel, unique PVIm-l-PTHF amphiphilic ...
Achilleos, Adriaensens, Ajji, Angueira, Asayama, Attila Domján, Bartels, Behraves, Beletskaya, Beletskaya, Beletskaya, Bessbousse, Bhatnagar, Binder, Breslow, Bromberg, Bruns, Bruns, Bruns, Béla Iván, Castillo, Cheng, Csaba Fodor, Cui, Danilovtseva, Dech, Dech, Domján, Domján, Domján, Du Prez, Erdődi, Erdődi, Erdődi, Fife, Fodor, Fodor, Fodor, Fox, Fung, Georgiou, Georgiou, Gogolewski, Green, Guan, Guan, Guan, Guan, Guan, Guan, Guan, Gudipati, Gunatillake, Guo, Hacker, Hadjikallis, Haesslein, Haesslein, Haigh, Hanko, Hanko, Haraszti, Hartmann, Hensle, Hunt, Ihm, Isayeva, Ishikawa, Iván, Iván, Iván, Iván, Iwamoto, Jewrajka, Kali, Kali, Kali, Kamata, Kang, Kennedy, Kennedy, Kennedy, Kiefer, Kretz, Kunitake, Künzler, Künzler, Lai, Lelah, Lequieu, Lequieu, Li, Lin, Lundberg, Macocinschi, Macocinschi, McCombie, McMillin, Menegola, Mespouille, Mespouille, Meyer, Nicolson, Nojima, Overberger, Patrickios, Patrickios, Peters, Petit, Pinchuk, Reyntjens, Rikkou-Kalourkoti, Rimmer, Rimmer, Salamone, Savin, Scherble, Scherble, Simmons, Simmons, Skouta, Smith, Sugimoto, Sugimoto, Sun, Sun, Szycher, Takeshita, Tian, Tobis, Tobis, Tu, Ueda, Vlad, Wang, Wang, Wang, Williams, Xu, Xu, Yuan, Yuan, Zdrahala, Zhu, Özmen   +144 more
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The superhydrophobicity of polymer surfaces: Recent developments [PDF]

, 2011
Superhydrophobicity is the extreme water repellence of highly textured surfaces. The field of superhydrophobicity research has reached a stage where huge numbers of candidate treatments have been proposed and jumps have been made in theoretically ...
Asmatulu, Bai, Balu, Barthlott, Bayer, Bhushan, Bhushan, Bhushan, Blow, Boduroglu, Buck, Cardosoa, Cardosoa, Cassie, Chang, Cheng, Choi, Choi, Choi, Darmanin, Darmanin, Dasa, Ding, Dorrer, Extrand, Feng, Feng, Feng, Flynn, Gao, Garrod, Genzer, Genzer, Grundmeier, Guo, Han, Hansen, He, Jin, Joseph, Järn, Kang, Kim, Kim, Kim, Kong, Krumpfer, Kulinich, Kumar, Kusumaatmaja, Lahann, Lai, Lee, Li, Li, Liu, Liu, Liu, Liu, Liu, Liu, Liu, Ma, Manukyan, McHale, McHale, McHale, McHale, McHale, Mekaru, Menini, Mishchenko, Misra, Molina, Nadermann, Nosonovsky, Ono, Ono, Otten, Pan, Park, Parker, Pennisi, Qing, Quere, Quere, Quere, Rao, Rasilainen, Reyssat, Roach, Sameoto, Sawada, Schaeffer, Scheffler, Shirtcliffe, Shirtcliffe, Shirtcliffe, Shirtcliffe, Shirtcliffe, Shirtcliffe, Shirtcliffe, Shirtcliffe, Shirtcliffe, Shirtcliffe, Shirtcliffe, Steele, Stratakis, Su, Sun, Tang, Tourkine, Tsougeni, Tuteja, Tuteja1, Varanasi, Verplanck, Verplanck, Wang, Wang, Wenzel, Wu, Wu, Xia, Xiu, Xue, Yang, Yao, Yin, Yuan, Zhai, Zhai, Zhang, Zhang, Zhao, Zhao, Zheng, Zheng, Zhu, Zhu, Öner, Öner   +141 more
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