Results 61 to 70 of about 1,916,997 (208)

Engineering Concentration‐Dependent Intravitreal Mobility via Cyclic Arginine‐Enriched Nanocarrier Surface Modification: In Vivo Proof‐of‐Concept in a Porcine Large Animal Model

Advanced Healthcare Materials, Volume 15, Issue 39, 23 October 2026.
In this study, Hammer et al. highlight cyclic‐arginine surface engineering as a highly biocompatible, controllable, and concentration‐dependent regulator of intravitreal nanoparticle mobility in vivo in a translational large animal model. The cyclic arginine surface‐modification supports the development of next‐generation biomaterials for long‐acting ...
Maximilian Hammer, Bryan Calder Ackermann, Anna Stoß, Niklas Junker, Ludwig Geisweid, Sabrina Wohlfart, Jonathan Herth, Simon William Pohl, Manuel Ben Böhmann, André Schulz, Victor Aristide Augustin, Gerd Uwe Auffarth, Philipp Uhl   +12 more
wiley   +1 more source

Engineering Ultrastable Intrinsic Radicals: Graphene Quantum Dots With NIR‐II Emission for Dynamic Deep‐Tissue Bioimaging

Advanced Science, Volume 13, Issue 60, 28 October 2026.
Stable radicals are attractive for photonic and quantum information technologies but are often limited by instability. We stabilize intrinsic radicals in graphene quantum dots via 2D polymerization of perylene derivatives, where bilayer defect confinement suppresses quenching (100–500 K).
Qin Xu, Yijie Hou, Bingzhe Wang, Tesen Zhang, Yupeng Liu, Shuaiqi Li, Maohua Chen, Guichuan Xing, Dongbo Guo, Songnan Qu   +9 more
wiley   +1 more source

Dynamic indocyanine green angiography measurements [PDF]

Journal of Biomedical Optics, 2012
Dynamic indocyanine green imaging uses a scanning laser ophthalmoscope and a fluorescent dye to produce movies of the dye-filling pattern in the retina and choroid of the eye. It is used for evaluating choroidal neovascularization. Movies are examined to identify the anatomy of the pathology for planning treatment and to evaluate progression or ...
T. Holmes, A. Invernizzi, S. Larkin, G. Staurenghi   +3 more
openaire   +2 more sources

Photodynamic therapy for polypoidal choroidal vasculopathy secondary to choroidal nevus

International Medical Case Reports Journal, 2017
James G Wong,1–3 Xin Jie Lai,1 Richard Y Sarafian,4 Hon Seng Wong,5 Jeremy B Smith6 1Strathfield Retina Clinic, Sydney, NSW, Australia; 2Medical Retina Unit, Sydney Eye Hospital, Sydney, NSW, Australia; 3Save Sight Institute, University of Sydney ...
Wong JG, Lai XJ, Sarafian RY, Wong HS, Smith JB   +4 more
doaj  

Indocyanine green video angiography predicts outcome of extravasation injuries. [PDF]

PLoS ONE, 2014
BACKGROUND: Extravasation of cytotoxic drugs is a serious complication of systemic cancer treatment. Still, a reliable method for early assessment of tissue damage and outcome prediction is missing.
Werner Haslik, Ursula Pluschnig, Günther G Steger, Christoph C Zielinski, K F Schrögendorfer, Jakob Nedomansky, Rupert Bartsch, Robert M Mader   +7 more
doaj   +1 more source

Pyloric Pseudonecrosis Caused by Biliary Peritonitis: A Rare Intraoperative Pitfall

Clinical Case Reports, Volume 14, Issue 10, October 2026.
ABSTRACT Biliary peritonitis can cause subserosal bile staining that mimics pyloric or duodenal necrosis. When endoscopy or ICG fluorescence is unavailable, pseudonecrosis remains an operative diagnosis of exclusion, supported by preserved serosal integrity, absence of visible perforation, careful inspection, and uneventful 1‐month follow‐up.
Christian Mouawad, Dollen Eid, Nehad Dager   +2 more
wiley   +1 more source

Differential diagnosis of choroidal melanomas and nervi using scanning laser ophthalmoscopical indocyanine green angiography

, 1995
Ophthalmology, choroidal melanoma, choroidal nevus, fluorescein angiography, indocyanine green (ICG), scanning laser ophthalmoscope (SLO ...
Andersen, Mads V. Nis, Prause, J.U., Scherfig, Erik   +2 more
core   +1 more source

Minimally invasive techniques and indocyanine angiography in anterior abdominal wall reconstruction after multiple laparotomies

, 2018
Anterior abdominal wall reconstruction surgery in patients who have undergone multiple laparotomies is associated with a high risk of complications. For this reason, minimally invasive surgery techniques are used to avoid abdominal compartment syndrome ...
Maciej Śmietański, Marcin Kuriata, Tomasz Buczek, Wiesław Tarnowski   +3 more
core   +1 more source

Advances in Peptide‐Targeted Fluorescent Probes for the Diagnosis and Therapy of Brain Disorders

ChemistryEurope, Volume 4, Issue 10, October 2026.
This review summarizes peptide‐based fluorescent probes for major brain diseases, such as Alzheimer's and Parkinson's. It highlights their precise biomarker targeting and high sensitivity for imaging pathological processes in vivo. These probes also show great potential for enabling theranostic applications, thereby offering real‐time monitoring and ...
Shuangjing Yang, Yuting Wang, Yongkang Yue, Fangjun Huo, Caixia Yin   +4 more
wiley   +1 more source

Feasibility and clinical utility of ultra-widefield indocyanine green angiography

, 2015
PURPOSE: To evaluate the feasibility and clinical utility of a novel noncontact scanning laser ophthalmoscope-based ultra-widefield indocyanine green angiographic system.
Freund, K Bailey, Kiss, S., Yannuzzi, N. A., Klufas, Michael A, Sadda, Srinivas R, Klufas, M. A., Sadda, S. R., Pang, Claudine E, Srinivas, S., Freund, K. B., Yannuzzi, Nicolas A, Srinivas, Sowmya, Kiss, Szilárd, Pang, C. E.   +13 more
core   +1 more source