Results 281 to 290 of about 5,132,672 (375)

Transformative Bioactive Wear Resistant Ti3Au:N and Ti3Au:O Coatings for Medical Implants and Devices

Advanced Healthcare Materials, EarlyView.
Coatings of titanium‐gold are grown in nitrogen and oxygen environments via magnetron sputtering to simultaneously enhance their biotribological and antibacterial properties. The coatings are highly crystalline with superhard scratch‐resistant surfaces and wear rates 20 times lower than the bare Ti‐6Al‐4V substrate.
Cecil Cherian Lukose, Ioannis Anestopoulos, Iraklis‐Stavros Panagiotidis, Guillaume Zoppi, Anna M Black, Lynn G. Dover, Leon Bowen, Ángel Serrano‐Aroca, Lorenzo Mendola, Davide Morrone, Mihalis I. Panayiotidis, Martin Birkett   +11 more
wiley   +1 more source

Radiation dose reduction in chest dual-energy computed tomography: effect on image quality and diagnostic information

, 2018
Rodrigo Canellas, Subba R. Digumarthy, Azadeh Tabari, Alexi Otrakji, Shaunagh McDermott, Efrén J. Flores, Mannudeep K. Kalra   +6 more
openalex   +1 more source

Enhancing Magnetic Hyperthermia at the Cell Membrane by Anchoring 92R‐Functionalized Magnetic Nanoparticles to Low‐Endocytic CCR9 Surface Receptors

Advanced Healthcare Materials, EarlyView.
We present a strategy to enhance magnetic hyperthermia therapy by modulating nanoparticle–cell interactions. Antibody‐functionalized magnetic nanoparticles targeting the low‐internalizing CCR9 receptor enable spatially controlled membrane anchoring, reducing aggregation and maximizing heat generation under alternating magnetic fields.
David Egea‐Benavente, Isabel Corraliza‐Gorjón, Thomas S. van Zanten, María del Puerto Morales, Leonor Kremer, Domingo F. Barber   +5 more
wiley   +1 more source

Differential biological effect of low doses of ionizing radiation depending on the radiosensitivity in a cell line model [PDF]

Elia Palma-Rojo, Joan Francesc Barquinero, Jaime Pérez-Alija Fernández, Juan R. González, Gemma Armengol   +4 more
openalex   +1 more source

Doxorubicin‐Loaded Metal–Organic Framework for Ferroptosis‐Enhanced Chemotherapy Through Sustained Zn Release and Glutathione Peroxidase Downregulation

Advanced Healthcare Materials, EarlyView.
A robust zinc‐based metal–organic framework (ZnMOF) enables dual functions of doxorubicin delivery and sustained Zn2+ release to trigger ferroptosis‐enhnaced chemotherapy. DOX@ZnMOF effectively depletes intracellular glutathione, suppresses GPX4, and elevates reactive oxygen species, leading to efficient oxidative DNA damage and apoptosis.
Xin Ma, Chenghua Deng, Chaoyu Wang, Langston Tilman, Jinhong Li, Wenbin Lin   +5 more
wiley   +1 more source

Trading off Iodine and Radiation Dose in Coronary Computed Tomography. [PDF]

J Cardiovasc Dev Dis
Fahrni G, Saliba T, Racine D, Gulizia M, Tzimas G, Pozzessere C, Rotzinger DC.   +6 more
europepmc   +1 more source

FREE RADICAL GENERATION BY COW BLOOD CELLS AT SUBCLINICAL RADIATION DOSES

A.S. Fedotova, Е. Г. Турицына, G. V. Makarskaya   +2 more
openalex   +2 more sources

A 3D Bioprinted Spheroid‐Laden dECM‐Enriched Osteosarcoma Model for Enhanced Drug Testing and Therapeutic Discovery

Advanced Healthcare Materials, EarlyView.
A 3D biomimetic OS model was developed by bioprinting an OS‐cell‐derived dECM‐enriched bioink with OS spheroids incorporated. The model showed upregulation of known OS prognostic markers and increased resistance to doxorubicin, compared to 2D cultures and scaffold‐free spheroids, making this a more clinically relevant platform for drug discovery ...
Margarida F. Domingues, Maria Catarina Carreira, Mafalda S. Santos, Daniela Pacheco, Frederico Castelo Ferreira, Paola Sanjuan‐Alberte, João Carlos Silva   +6 more
wiley   +1 more source

A Novel Intensity-Modulated Radiation Therapy Approach to Reduce Tongue Radiation Dose Using the BinkieRT Intraoral Device: A Case Report. [PDF]

Cureus
Shiojima K, Isozaki S, Matsui T, Kodama T, Kudo S.   +4 more
europepmc   +1 more source

Comparison of three reconstruction algorithms for low-dose phase-contrast computed tomography of the breast with synchrotron radiation [PDF]

Sandro Donato, Simone Caputo, Luca Brombal, Bruno Golosio, Renata Longo, Giuliana Tromba, Raffaele G. Agostino, Gianluigi Greco, Benedicta D. Arhatari, Chris Hall, Anton Maksimenko, Daniel M. Häusermann, Darren Lockie, Jane Fox, Beena Kumar, Sarah Lewis, Patrick Brennan, Harry M. Quiney, Seyedamir Tavakoli Taba‬, Timur E. Gureyev   +19 more
openalex   +1 more source