Results 81 to 90 of about 496,070 (334)

Staining and peeling of the internal limiting membrane using a fluorescent dye (Rhodamine 6 G) [PDF]

, 2008
Aim: To assess whether low concentrations of a fluorescent dye such as Rhodamine 6G would help the unaided human eye visualise the vitreous and the internal limiting membrane (ILM) under standard halogen illumination.Material/methods: The UV/Vis ...
Haritoglou, Christos, Kampik, Anselm, Kreutzer, Thomas, Langhals, Heinz, May, C. A., Tadayoni, R., Thaler, S.   +6 more
core   +1 more source

Cardiac‐Derived ECM Microspheres for Enhanced hiPSC‐CMs Maturation

Advanced Functional Materials, EarlyView.
Cardiac extracellular matrix microspheres derived from decellularized porcine heart provide a biomimetic 3D microenvironment for human induced pluripotent stem cell–derived cardiomyocytes (hiPSC‐CMs). This platform supports short‐ and long‐term culture, enhances structural organization, and promotes electrophysiological and functional maturation of ...
Jiazhu Xu, Joel Aboagye, Marcella Edwards, Nick Rogozinski, Yufeng Wen, Angello Huerta Gomez, Zui Pan, Ge Zhang, Huaxiao Yang, Yi Hong   +9 more
wiley   +1 more source

Matrix modification for enhancing the transport properties of the human cartilage endplate to improve disc nutrition. [PDF]

, 2019
Poor solute transport through the cartilage endplate (CEP) impairs disc nutrition and could be a key factor that limits the success of intradiscal biologic therapies.
Dolor, Aaron, Fields, Aaron J, Lazar, Ann A, Lotz, Jeffrey C, Sampson, Sara L, Szoka, Francis C   +5 more
core   +2 more sources

Deciphering Small Molecule Diffusion Parameters Across Light Responsive Polymersome Membranes

Advanced Functional Materials, EarlyView.
Light‐responsive polymersomes bearing donor–acceptor Stenhouse adducts (DASAs) enable programmable control over small‐molecule transport across synthetic membranes. By systematically varying DASA density, an optimal functionalization regime is identified that maximizes light‐gated permeability.
Farzina Matubbar, Beyzanur Kaya, Buse Ipek, Tenzin Dorjee, Shoghik Hakobyan, Mohamed Chami, Julien E. Gautrot, Omar Rifaie‐Graham   +7 more
wiley   +1 more source

Agents for Fluorescence-Guided Glioblastoma Surgery

Pharmaceutics
Glioblastoma (GBM) is the most aggressive primary brain tumor, characterized by rapid progression and a median survival of no more than 12–18 months. Fluorescence-guided surgery is crucial, as it allows for tumor visualization and aids in its complete ...
Eleni Romeo, Andreas G. Tzakos, Timothy Crook, Nelofer Syed, Spyridon Voulgaris, George A. Alexiou   +5 more
doaj   +1 more source

Nucleic Acid Lateral Flow Immunoassay for the Detection of Pathogenic Bacteria from Food [PDF]

, 2009
Nucleic acid lateral flow immunoassay (NALFIA) is a method combining molecular biological principle of detection with immunochemical principle of visualisation.
Amerongen, A., van, Blazkova, M., Fukal, L., Koets, M., Rauch, P., Wichers, J.H.   +5 more
core   +2 more sources

Photo‐Controlled Antibacterial Drug Release From DASA‐Coated Silica Particles for Improved Treatment of Wound Infections

Advanced Functional Materials, EarlyView.
Synthesis and characterization of light‐responsive donor–acceptor Stenhouse adducts (DASA)‐coated chlorhexidine‐loaded silica nanoparticles. Such a controllable drug‐delivery system enables the release of the antimicrobial drug on demand and in consecutive cycles, thereby maintaining the concentration within the therapeutic window.
Michèle Clerc, Flavia Zuber, Lea Oberhänsli, Yvonne Elbs‐Glatz, Maria M. Miguel, Vera M. Kissling, Qun Ren, Markus Rottmar, Luciano F. Boesel, Giorgia Giovannini   +9 more
wiley   +1 more source

Comparative evaluation of the efficacy of three different retreatment files in removing root canal filling material: An In vitro confocal microscopy study

Endodontology
Aim: The aim is to compare the cleanability attained by three commercial retreatment file systems in removing residual root canal filling from dentinal tubules using Confocal Laser Scanning Microscopy (CLSM).
Meghna Sarah Abraham, Aravind R. Kudva, Prathap M. S. Nair, Shravan Kini, Samreena Kalander, Faseeh Muhammed Bin Farookh   +5 more
doaj   +1 more source

Optic Disc Melanocytoma: A Case Report and Review

Journal of Pediatrics Review, 2021
Introduction: Melanocytoma is a rare benign stationary tumor that usually appears as a pigmented lesion on the optic disk. Optic Disc Melanocytoma (ODM) can compress the optic nerve or undergo necrosis, leading to ischemic axonal loss and visual field ...
Ali Ahmadzadeh Amiri, Majid Reza Sheikhrezaee, Ahmad Ahmadzadeh Amiri   +2 more
doaj  

Nanodiamond Quantum Sensors for Probing Free Radical Biology

Advanced Functional Materials, EarlyView.
Free radicals play key roles in cellular signaling and disease but remain difficult to measure in living systems. Nanodiamonds (NDs) with nitrogen‐vacancy (NV) centers enable quantum sensing of local magnetic noise via T₁ relaxometry, providing nondestructive radical detection in living cells.
Qi Lu, Yingke Wu, Tanja Weil
wiley   +1 more source