Results 51 to 60 of about 3,686 (235)

MATHEMATICAL MODELING IN A SOLUTION OF THE LONG-TERM COMPLICATIONS PROBLEM OF CATARACT SURGERY WITH ZONULAR WEAKNESS

Офтальмохирургия, 2015
Purpose. To define distribution of the stretching tension in a capsular bag after phakoemulsification, to pr ove CTR choice, to study dependence of stretching tension in a capsular bag from the capsulorhexis size.Material and methods.
E. V. Egorova, A. V. Betke, V. G. Bezborodov   +2 more
doaj  

Integrating Vibrio natriegens for Photon Manipulation in Living Lighting Devices

Advanced Materials, EarlyView.
Rationalization of genetic and material engineering tools has enabled the engineering of fluorescent Vibrio natriegens (V. natriegens) to fabricate straightforward, highly emissive and stable V. natriegens‐silicones color filters for the first red‐emitting bacteria‐hybrid light‐emitting diodes. This pinpoints V. natriegens as a high‐performance protein
Stephanie Willeit, Maurice Hädrich, Philippe‐Quentin Liss, Valeria Rodriguez Espinoza, Nicklas Maximilian Foerster, Bastian Blombach, Rubén D. Costa   +6 more
wiley   +1 more source

Phacoemulsification And Zonular Weakness: Contribution Of The Capsular Tension Ring With A Thread

Clinical Ophthalmology, 2019
Nasreddine Oudjani,1 Didier Renault,2,3 Emilie Courrier,2 Yacine Malek1 1Outpatient Ophthalmology Clinic, Cité les allées du 20 août 1955, Skikda 21000, Algeria; 2Corneal Graft Biology, Engineering and Imaging Laboratory, EA2521 ...
Oudjani N, Renault D, Courrier E, Malek Y   +3 more
doaj  

A unique modular implant system enhances load sharing in anterior cervical interbody fusion: a finite element study [PDF]

, 2014
BACKGROUND: The efficacy of dynamic anterior cervical plates is somewhat controversial. Screws in static-plate designs have a smaller diameter and can cut through bone under load.
Ali Kiapour, James M Moran, Vijay K Goel, Vivek Palepu   +3 more
core   +1 more source

Eutectozymes as Soft Hybrid Materials for Advanced Biocatalysis

Advanced Materials, EarlyView.
Eutectozymes are sustainable hybrid materials that embed a GOx–HRP cascade within hydrophobic eutectogels featuring a dual supramolecular–covalent network. This architecture preserves native enzyme structure and stability, enables efficient heterogeneous biocatalysis in aqueous media, and positions eutectogels as robust platforms for next‐generation ...
Manuel Eduardo Martinez Cartagena, Lucia Suarez, Aitor Ontoria, Francisca J. Benitez, Elixabete Rezabal, María Soledad Orellano, Marcelo Calderón, Cristián Huck‐Iriart, Agustin S. Picco, Matias L. Picchio, Ana Beloqui   +10 more
wiley   +1 more source

Stable Protein‐Based G‐Quadruplex‐Derived Supramolecular Bioinks as Tunable ECM‐Mimetic Constructs Assembled by Combining Non‐Covalent and Covalent Strategies

Advanced Materials, EarlyView.
Harnessing the synergistic interplay of supramolecular self‐assembly, under macromolecular crowding conditions, and enzymatic‐mediated covalent crosslinking toward a stable protein‐based G‐quadruplex‐derived supramolecular bioink. This bioinspired strategy enables the biofabrication of complex and tunable ECM‐mimetic constructs, providing a platform ...
Vera Sousa, Rita Sobreiro‐Almeida, Bart W. L. van den Bersselaar, E. W. Meijer, Ghislaine Vantomme, João Borges, João F. Mano   +6 more
wiley   +1 more source

The results of cataract surgery in patients with Marfan’s syndrome with the new CTR

Zdravniški Vestnik, 2012
Patients with profound zonular weakness and/ or zonular dialysis require capsular tension rings to be sutured to the sclera in order to achieve capsular bag centration and ling-term stabilization.
Boris Malyugin
doaj  

Advances in Halide Perovskites for Photon Radiation Detectors

Advanced Materials Technologies, EarlyView.
This work highlights recent progress in perovskite‐based photon radiation detectors, covering organic–inorganic hybrid, inorganic, lead‐free double, and vacancy‐ordered halide perovskites. Their detection performance is compared, material‐specific advantages and challenges are examined, and provides insight into current limitations and future ...
Liangling Wang, Jieqi Wang, Xiaojun Cui, Carsten Ronning   +3 more
wiley   +1 more source

Accommodative intraocular lens versus standard monofocal intraocular lens implantation in cataract surgery. [PDF]

, 2014
BACKGROUND: Following cataract surgery and intraocular lens (IOL) implantation, loss of accommodation or postoperative presbyopia occurs and remains a challenge.
Allan, Bruce DS, Evans, Jennifer R, Ong, Hon Shing   +2 more
core   +1 more source

Microfluidic Engineering of Chitosan‐Coated Nanoemulsions for Controlled Release and Stability in Space Pharmaceutics

Advanced Materials Technologies, EarlyView.
Microfluidic engineering enables the fabrication of chitosan‐coated, melatonin‐loaded nanoemulsions with controlled release and enhanced physicochemical stability for space pharmaceutics. Interfacial biopolymer coating modulates droplet behavior under accelerated thermal stress and simulated microgravity.
Modupe Adebowale, Nguyen Van Duc Long, Philip M Williams, Volker Hessel   +3 more
wiley   +1 more source