Results 41 to 50 of about 3,108,042 (257)

Ophthalmic masquerades of the atherosclerotic carotids

Indian Journal of Ophthalmology, 2014
Patients with carotid atherosclerosis can present with ophthalmic symptoms. These symptoms and signs can be due to retinal emboli, hypoperfusion of the retina and choroid, opening up of collateral channels, or chronic hypoperfusion of the globe (ocular ...
Anupriya Arthur, Anika Alexander, Simerpreet Bal, Ajith Sivadasan, Sanjith Aaron   +4 more
doaj   +1 more source

Preferential Interfacial Engineering of Hydrogels via Interdigitated Nanoparticle Assembly

Advanced Functional Materials, EarlyView.
Robust surface functionalization of hydrogel surfaces is performed via interdigitated metal nanoparticle assembly, inducing strong affinity with the hydrogel matrix. The partially exposed nanoparticle domains act as interfacial nanobridges that mediate both chemical and physical bonding with diverse materials, including small molecules, fluorous ...
Hyeonjin Kim, Hyeseoung Lim, Ji Min Lee, Heeyeon Kang, Yongkwon Song, Woojae Chang, So‐Jin Park, Jin Yoo, Atsushi Hozumi, Jinhan Cho, Jongkuk Ko, Sanghyuk Wooh   +11 more
wiley   +1 more source

Benign Fibrous Histiocytoma

Indian Journal of Ophthalmology, 2014
Fibrous histiocytomas (FHs) are mesenchymal tumors that may be benign or malignant. Ocular involvement by FHs is infrequent and primarily limited to the orbit. Rarely, FHs can also involve the conjunctiva and perilimbal area.
Pushpa Varma, Shweta Walia, Raju Manglawat   +2 more
doaj   +1 more source

Upcycling Keratin‐Based Textile Waste Into High‐Performance Hybrid Fibers Via Tuning the Interfacial Interactions

Advanced Functional Materials, EarlyView.
Keratin recovered from animal‐hair textile waste is fractionated and blended with cellulose to produce continuously spun hybrid fibers. Selecting the high‐molecular‐weight keratin fraction enables 30 wt.% keratin incorporation while maintaining high strength in dry and wet states.
Mian Zhai, Daniel Van Opdenbosch, Inge Schlapp‐Hackl, Teemu Välisalmi, Markus Linder, Michael Hummel, Wenwen Fang   +6 more
wiley   +1 more source

Repeated bevacizumab injections versus mitomycin C in rotational conjunctival flap for prevention of pterygium recurrence

Indian Journal of Ophthalmology, 2014
Aims: To evaluate the efficacy of repeated bevacizumab injection in rotational conjunctival flap surgery versus rotational conjunctival flap with adjunctive mitomycin C (MMC) or rotational conjunctival flap alone. Materials and Methods: Ninety eyes of 90
Mustafa Ozsutcu, Emre Ayintap, Julide C U Akkan, Arif Koytak, Cengiz Aras   +4 more
doaj   +1 more source

Photo-Gated Corona Microfluidics. [PDF]

Adv Sci (Weinh)
Photo‐gated corona microfluidics decouples optical programming from electric‐field actuation to enable reconfigurable manipulation on open, electrode‐pattern‐free surfaces. Near‐infrared irradiation locally melts paraffin, creating a reversible charge‐relaxation pathway that reconstructs the electric field.
Cui X, Liu Y, Qiu X, Liu M, Cheng B, Zhou Y, Xue C, Zhang S, Tang X, Tang Q.   +9 more
europepmc   +2 more sources

Silicone Breast Implants as a Model System for Understanding Polymer Permeation in Soft Materials In Vivo

Advanced Healthcare Materials, EarlyView.
Silicone breast implants are presented as a model system for understanding polymer permeation in vivo. Rather than representing material failure, “gel bleed” emerges from solution–diffusion transport‐mediated. By integrating polymer architecture, physicochemical transport, and biointerfacial processes, this review provides a unified framework that ...
D. Bouyer, H. Mutlu, C. Charmette, E. Randrianaridera, Z. Adaidi, R. Hedna, L. Pieuchot, I. Pluvy, K. Anselme, N. Couturier, J. P. Mericq, A. Ponche, I. Brigaud   +12 more
wiley   +1 more source

Research on aging behaviors of insulating silicone oil for cable terminals based on chromatographic and spectroscopic analysis.

PLoS ONE
With the widespread deployment of high-voltage cable terminals in power systems, insulating silicone oil has become a critical medium due to its superior dielectric and thermal properties.
Wei Zhang, Jie Chen, Chenying Li, Jingying Cao, Xiao Tan, Chao Gao   +5 more
doaj   +1 more source

Spheniodal mucocele causing bilateral optic neuropathy and ophthalmoplegia

Indian Journal of Ophthalmology, 2014
Sphenoid sinus mucocele comprises only 2% of all paranasal sinus mucoceles. In literature, there is a case report on sphenoidal mucocele causing bilateral optic neuropathy, with unilateral partial recovery and cranial nerve palsy, but we did not come ...
Ambika Selvakumar, Balasubramanyam Mahalaxmi, V Ananth, Cugati Gautam   +3 more
doaj   +1 more source

INTRARETINAL SILICONE OIL AFTER RETINAL DETACHMENT REPAIR

, 2012
PURPOSE: To report a case of intraretinal silicone oil incorporation after anatomically successful detachment surgery. METHODS: Retrospective case report.
Gilhotra, Jagjit Singh, Gilhotra, J.S., Ebneter, A., Ebneter, Andreas   +3 more
core   +1 more source