Results 171 to 180 of about 254,430 (246)

Oxygen Supply of Islets of Langerhans by Photosynthetically Active Microalgae in Bioprinted Co‐Cultures Maintains Their Function in a Hypoxic Environment

Advanced Healthcare Materials, EarlyView.
This study developed a bioprinted co‐culture system embedding rat pancreatic islets and Scenedesmus sp. microalgae spatially defined in close vicinity. Red light was found optimal to ensure microalgal photosynthesis while maintaining islet viability and functionality. A tailored co‐culture medium supported both cell types.
Finn Dani, Sarah Duin, Ashwini Rahul Akkineni, Susann Lehmann, Barbara Ludwig, Michael Kühl, Michael Gelinsky, Anja Lode   +7 more
wiley   +1 more source

Low concentration isotonic iodixanol on hepatic and portal veins imaging quality and renal function: A 320-detector CT dual-energy study. [PDF]

Medicine (Baltimore)
Wu J, Gao Z, Li G, Pu L, Tang T, Wang M, Peng Y.   +6 more
europepmc   +1 more source

Unravelling the Atomic Structure of a Metal‐Covalent Organic Framework Assembled from Ruthenium Metalloligands

Advanced Materials, Volume 37, Issue 13, April 2, 2025.
Metal‐covalent organic frameworks (MCOFs) are novel porous materials that exhibit the advantages of covalent and metal‐organic frameworks. However, it is extremely difficult to resolve their atomic structure and better understand their structure‐properties relation. This work utilizes a synergistic combination of advanced microscopy, spectroscopic, and
Seán Hennessey, Roberto González‐Gómez, Nicolás Arisnabarreta, Anna Ciotti, Jing Hou, Nadezda V. Tarakina, Andrey Bezrukov, Kunal S. Mali, Michael Zaworotko, Steven De Feyter, Max García‐Melchor, Pau Farràs   +11 more
wiley   +1 more source

Open microsurgery required to address failed endovascular embolization for a spinal dural arteriovenous fistula. [PDF]

Surg Neurol Int
Yamada M, Kawanishi M, Ikeda N, Yokoyama K, Sugie A, Ito Y, Tanaka H.   +6 more
europepmc   +1 more source

Rapid Fabrication of Self‐Propelled and Steerable Magnetic Microcatheters for Precision Medicine

Advanced Materials, EarlyView.
A rapid Joule heating fabrication method for the production of self‐propelling, adaptive microcatheters, with tunable stiffness and integrated microfluidic channels is presented. Demonstrated through three microrobotic designs, including a steerable guiding catheter, an untethered wave‐crawling TubeBot, and a distal‐end propelled microcatheter, it was ...
Zhi Chen, Boris Rivkin, David Castellanos‐Robles, Ivan Soldatov, Lukas Beyer, Mariana Medina‐Sánchez   +5 more
wiley   +1 more source

Integration of leaf traits supports the current circumscription of <i>Afgekia</i> Craib. and <i>Padbruggea</i> Miq. (Fabaceae, Wisterieae). [PDF]

PhytoKeys
Boonprajan P, Sirichamorn Y.
europepmc   +1 more source

In Situ Synthesis of Covalent Organic Frameworks Inside Cells for Triggering Ferroptosis and Immunotherapy

Advanced Materials, EarlyView.
We have developed an intracellular crystalline polymerization strategy involving acid‐catalyzed imine condensation to synthesize COFs in lysosomes. The generation of COFs in lysosomes damages their integrity, activates iron species, and induces immunogenic ferroptosis, thereby enhancing antitumor immunotherapy.
Qun Guan, Le‐Le Zhou, Zhiqing Yang, Yan‐An Li, Leyong Wang, Ruibing Wang   +5 more
wiley   +1 more source

Bleeding Downhill Esophageal Varices Associated With Benign Superior Vena Cava Syndrome: A Case Report. [PDF]

Cureus
Ivaskevicius L, Bluemel S, Sebastian T, Forgo G, Kucher N.   +4 more
europepmc   +1 more source

Crystal Engineering of Reticular Materials for Gas‐ and Liquid‐Phase Hydrocarbon Separation

Advanced Materials, EarlyView.
Crystal engineering enables systematic study of structure/function relationships as exemplified by pore engineering of reticular sorbents, including porous coordination networks and covalent organic frameworks. This review assesses such studies applied across the full scope of industrially relevant hydrocarbon separations to provide insight into how ...
Xia Li, Soumya Mukherjee, Michael J. Zaworotko   +2 more
wiley   +1 more source

Varicose veins and venous thromboembolism in inflammatory rheumatic diseases: vascular complications and rehabilitation approaches. [PDF]

Rheumatol Int
Zimba O, Korkosz M, Sultanov A, Permenov BA, Kocyigit BF.   +4 more
europepmc   +1 more source