Results 151 to 160 of about 9,660 (240)

Upconversion Nanoparticles Embedded Photonic Contact Lens for Transepithelial Corneal Crosslinking Using Hyaluronate – Riboflavin Conjugate

Advanced Functional Materials, Volume 36, Issue 22, 16 March 2026.
A minimally invasive, transepithelial corneal cross‐linking (TE‐CXL) approach is presented using upconversion nanoparticles (UCNPs)‐loaded contact lenses (UCLs), after topical delivery of hyaluronate–riboflavin conjugates. The NIR‐to‐UV/blue light conversion by UCNPs in a UCL can activate riboflavin for TE‐CXL, resulting in the biomechanical strength ...
Gibum Lee, Inhoo Choi, Anara Molkenova, Yengwoo Son, Seungmin Yang, Mina Kwon, Tae‐Im Kim, Ki Su Kim, Sei Kwang Hahn   +8 more
wiley   +1 more source

Corneal Cross-Linking Induces Increased Corneal Refractive Index, Which Generates Measurement Error of Central Corneal Thickness. [PDF]

Ophthalmol Sci
Roberts CJ, DeGroff A, Nuñez FM, Hendershot AJ, Yuhas PT.   +4 more
europepmc   +1 more source

Analysis of riboflavin/ultraviolet a corneal cross-linking by molecular spectroscopy. [PDF]

Heliyon, 2023
Melcher S, Zimmerer C, Galli R, Golde J, Herber R, Raiskup F, Koch E, Steiner G.   +7 more
europepmc   +1 more source

3D Printing Strategies for Bioengineering Human Cornea

Advanced Healthcare Materials, Volume 15, Issue 10, 13 March 2026.
This review highlights recent progress in 3D bioprinting strategies for engineering human corneas. Key aspects include the replication of corneal transparency, curvature, and biomechanical properties, alongside innovations in recent advancements in 3D printing methods, which benefit in overcoming current challenges.
Yunong Yuan, Khoon S. Lim, Gerard Sutton, Gordon G. Wallace, Jingjing You   +4 more
wiley   +1 more source

Safety and efficacy of simultaneous photorefractive keratectomy and corneal cross-linking in managing suspected keratoconus. [PDF]

Indian J Ophthalmol
Dal A, Canleblebici M, Erdağ M.
europepmc   +1 more source

Piezoelectric Stimulation of Neural Cells: Exploring the Synergistic Potential of Hybrid Scaffolds for Enhanced Regeneration

Advanced Materials Interfaces, Volume 13, Issue 6, 16 March 2026.
Hybrid piezoelectric scaffolds offer a promising route for Central Nervous System regeneration by combining structural and electrical cues to support neural stem cell growth. This review highlights their potential to overcome current challenges in neural tissue engineering by exploring porous hybrid materials, their biological interactions, and ...
Heather F. Titterton, Chris R. Bowen, Hamideh Khanbareh   +2 more
wiley   +1 more source

Photochemical corneal cross-linking: Evaluating the potential of a hand-held biopen. [PDF]

Mater Today Bio
Usseglio N, Andrés JL, Marchal JA, Moroni L, Nieto D.   +4 more
europepmc   +1 more source

Ionic–Bionic Interfaces: Advancing Iontronic Strategies for Bioelectronic Sensing and Therapy

Advanced Science, Volume 13, Issue 16, 18 March 2026.
Ionic–bionic interfaces for bioelectronics leverage ions as multifunctional mediators that combine mechanical compliance, ionic and electronic functionalities, and therapeutic effects. These systems offer real‐time biosignal transduction, effective wound dressing, responsive drug delivery, and seamless interaction between soft tissues and electronic ...
Yun Goo Ro, Yoojin Chang, Jeeyoon Kim, Seungjae Lee, Sangyun Na, Cheolhong Park, Hyunhyub Ko   +6 more
wiley   +1 more source

Evaluating the efficacy and safety of iontophoresis-assisted corneal cross-linking compared to standard CXL in the treatment of keratoconus. [PDF]

Indian J Ophthalmol
Alqudah N, Alqudah A, Alshamarti S, Shannak Z.   +3 more
europepmc   +1 more source

Dual‐Target ROS‐Driven Spatiotemporal Senolysis for Vascular Repair and Immune Microenvironment Reprogramming in the Treatment of Ocular Fundus Neovascularization

Advanced Science, Volume 13, Issue 16, 18 March 2026.
We developed a senolytic approach using procyanidin C1 (PCC1)‐loaded platform, a clinically established and safe hyaluronic acid‐based scaffold, to selectively eliminate senescent endothelial and microglial cells. This dual‐targeting strategy significantly suppresses pathological neovascularization and promotes vascular repair, presenting a safe and ...
Yali Zhou, Tianxing Chen, Peiyu Liu, Kangjia Lv, Yifan Wang, Xiaoqian Wang, Junwei Fang, Chong Chen, Zhaoyang Wang, Fang Wei, Xun Xu   +10 more
wiley   +1 more source