Results 191 to 200 of about 2,531,129 (377)

Semiconducting Polymer Nanoparticles as Multimodal Agents for Optical and Magnetic Resonance Imaging

open access: yesAdvanced Healthcare Materials, EarlyView.
Semiconducting polymer nanoparticles (SPNs) exhibit many advantageous optical and biological properties. Multimodal SPN‐based contrast agents that integrate several imaging modalities yield a wealth of information through the use of different imaging mechanisms.
Faysal A. Farah   +3 more
wiley   +1 more source

A Deployable 4D Printed, Mucoadhesive and Magnetically Guided Patch for Local Therapy of Gastric Cancer

open access: yesAdvanced Healthcare Materials, EarlyView.
A new perspective for treatment of gastric cancer is proposed utilizing 4D printing to develop shape morphing, deployable, and magnetically guided local drug releasing patches. The deployed patches are envisioned to adhere at the tumor site to locally deliver high drug amounts.
Dina B. Mahmoud   +3 more
wiley   +1 more source

Diagnostic value of MRI of cervical spine.

open access: bronze, 1989
Kazutaka Wakimaru   +5 more
openalex   +2 more sources

MRI Volumetric Studies in Alzheimer's Disease: Relationship to Clinical and Neuropsychological Variables [PDF]

open access: hybrid, 1994
Anand Kumar   +8 more
openalex   +1 more source

0.23-Tesla MRI to differentiate between ischaemic and haemorrhagic strokes within 24 hours of onset: a combined experimental-clinical study. [PDF]

open access: yesStroke Vasc Neurol
Xie X   +13 more
europepmc   +1 more source

Facile Deep Brain Electrode Coating with MXene for Improved Electrode Performance

open access: yesAdvanced Healthcare Materials, EarlyView.
Facile dip‐coating of commercial carbon fiber electrodes with Ti3C2Tx MXene improves electrical conductivity, reduces impedance, and enables single‐neuron recordings in the rat hippocampus over four weeks. The coating maintains biocompatibility, minimizes inflammation, and remains MRI‐compatible.
Laura Kondrataviciute   +5 more
wiley   +1 more source

Hybrid pneumatic-hydraulic actuation for MRI-guided robotic stereotactic neurointervention. [PDF]

open access: yesSci Adv
Huang S   +21 more
europepmc   +1 more source

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