Results 71 to 80 of about 2,968,352 (265)

Ionic Precursors Transformed Into Vinyl Acetate Synthesis Catalyst via Reaction‐Driven Restructuring

Advanced Functional Materials, EarlyView.
This work demonstrates that a simple physical mixture of Pd and Au ionic precursors, KOAc promoter, and SiO2 support can transform into a highly active vinyl acetate synthesis catalyst through reaction‐driven restructuring. The results highlight reaction‐induced restructuring as an innovative and sustainable catalyst design strategy.
Byeong Jun Cha, Welman C. Elias, Hunter P. Jacobs, Kimberly N. Heck, Saghar Rezaie, Sadegh Yazdi, Kiheon Hong, Justin J. Dodson, Laiyuan Chen, Sean G. Mueller, Steven R. Alexander, Michael S. Wong   +11 more
wiley   +1 more source

A wandering Ozurdex in the anterior chamber

Taiwan Journal of Ophthalmology
Dexamethasone intravitreal implantation (Ozurdex®, Allergan Inc. Irvine, CA, USA) has been used in the treatment of persistent macular edema (ME) due to various vitreoretinal diseases.
Ching-Tai Chen, Shih-Chun Chao, Hung-Yu Lin   +2 more
doaj   +1 more source

Modified insertion technique for a sustained-release dexamethasone intravitreal implant (Ozurdex®)

American Journal of Ophthalmology Case Reports, 2020
Purpose: We describe a modified injection technique that adheres a sustained-release dexamethasone intravitreal implant (Ozurdex®) to the vitreous base.
Daniel H. Lee, Clement K. Chan
doaj   +1 more source

Visualization of hyaluronic acid in the anterior segment of rabbit and monkey eyes [PDF]

, 1990
Hyaluronic acid was visualized using a new histochemical technique: the hyaluronic acid-binding region of the cartilage proteoglycan was isolated, linked with biotin and used in histological sections as a ligand for hyaluronic acid.
Tengblad, A., Tamm, Ernst R., Schenholm, M., Lütjen-Drecoll, E.   +3 more
core   +1 more source

Particle‐Level ZrO2 Atomic Layer Deposition Enables Fast‐Cycling and Long‐Life Graphite Cathodes for Dual‐Ion Batteries

Advanced Functional Materials, EarlyView.
A spatial location of atomic layer deposition (ALD)‐derived ZrO2 coatings is demonstrated to be a critical design parameter for stabilizing graphite cathodes in DIBs. Direct particle‐level ALD (PALD) screening of representative metal oxides identified ZrO2 as the coating that provides the most favorable balance of high‐rate capability and interfacial ...
Jieun Kang, Sung Eun Jo, Yunah Ji, Dongjoo Kim, Sungho Kim, Jaegeon Ryu, Jihwan An, Soojin Park   +7 more
wiley   +1 more source

Migration of a Dexamethasone Intravitreal Implant to the Anterior Chamber in a Patient with a Intra-Scleral Haptic Fixated Intraocular Lens

International Medical Case Reports Journal, 2021
Farzad Jamshidi, Vinay A Shah, Kamran M Riaz Dean McGee Eye Institute, University of Oklahoma Department of Ophthalmology, Oklahoma City, OK, USACorrespondence: Kamran M RiazDean McGee Eye Institute, University of Oklahoma Department of Ophthalmology ...
Jamshidi F, Shah VA, Riaz KM
doaj  

Anterior migration of intravitreal fluocinolone acetonide (Iluvien®) implant in a pseudophakic eye with intact posterior capsule

American Journal of Ophthalmology Case Reports, 2020
Purpose: To describe a case of spontaneous anterior migration of intravitreal fluocinolone acetonide (Iluvien®) implant in a pseudophakic eye with intact posterior capsule.
Manal Alzaabi, Abdel Hakim Taguri, Ahmed Elbarky   +2 more
doaj   +1 more source

The migration-security nexus. International migration and security before and after 9/11 [PDF]

, 2003
Faist T. The migration-security nexus. International migration and security before and after 9/11. COMCAD Arbeitspapiere - working papers, 9.
Thomas Faist, Faist, Thomas
core   +1 more source

XTRUDE: A Process‐Informed Framework for High‐Fidelity Analysis of Hydrogel Extrusion

Advanced Functional Materials, EarlyView.
Extrusion performance emerges from the interplay between material properties and processing conditions. XTRUDE (eXTrusion Rheology for Understanding and Defining Extrudability) recreates the extrusion environment with in situ pressure and temperature sensing, enabling characteristic pressure signatures to quantify extrusion‐specific phenomena and ...
Farhad Sanaei, Pascal Bertsch, Juliette Lafosse, Sander C. G. Leeuwenburgh, Mani Diba   +4 more
wiley   +1 more source

Management of intravitreal implant migration into the anterior chamber in a patient with a posterior chamber intraocular lens

Journal of Cataract and Refractive Surgery Online Case Reports, 2014
We report a case in which an intravitreal implant (Ozurdex) migrated into the anterior chamber in a patient with a sutured scleral-fixated posterior chamber intraocular lens. Nonsurgical repositioning of the implant into the posterior vitreous space was unsuccessful. Surgical removal was then performed.
Vincenzo Marchese, Sergio Piscitello, Ciro Vaccaro, Giuseppe Giunchiglia   +3 more
openaire   +1 more source