Results 141 to 150 of about 76,163 (331)

Risks and safety aspects related to PET/MR examinations [PDF]

, 2008
Gunnar Brix, E. Nekolla, Dietmar Noßke, Jürgen Griebel   +3 more
openalex   +1 more source

Supplemental Figure 2 from Multiparametric MR-PET Imaging Predicts Pharmacokinetics and Clinical Response to GDC-0084 in Patients with Recurrent High-Grade Glioma

, 2023
Benjamin M. Ellingson, Jingwen Yao, Catalina Raymond, David A. Nathanson, Ararat Chakhoyan, Jeremy C. Simpson, James S. Garner, Alan G. Olivero, Lars U. Mueller, Jordi Rodón, Elizabeth R. Gerstner, Timothy F. Cloughesy, Patrick Y. Wen   +12 more
openalex   +1 more source

Laser‐Based Sculpturing of Embedded Ultrathin Metal‐Oxide Nanopores for Enhanced Biomolecular Sensing

Advanced Functional Materials, EarlyView.
Controlled laser‐drilling of embedded HfO2 membranes creates three layer nanopores with Gaussian‐shaped cavities sculptured in the supporting layers. These embedded solid‐state nanopores slow DNA translocation by 12‐fold compared to SiNx pores, enabling high‐resolution, label‐free detection of short DNAs, RNAs, and proteins.
Jostine Joby, Yulia Marom, Guocong Lin, Aleksandra Baron‐Wiechec, Amit Meller   +4 more
wiley   +1 more source

[68Ga]Ga-DOTATATE PET/CT and PET/MR enhances the detection of pituitary ACTH-secreting adenomas in cushing’s disease

Frontiers in Endocrinology
IntroductionThis study aimed to evaluate the diagnostic performance of [68Ga]Ga-DOTATATE PET/CT or PET/MR in comparison to dynamic MR (dMR) in locating ACTH-secreting pituitary adenomas in Cushing's disease (CD).
Zizhen Zhang, Si Xu, Si Xu, Xiaochen Li, Yang Liu, Chang Liu, Jinxin Zhou, Yifan Zhang   +7 more
doaj   +1 more source

A novel TOF-PET MRI detector for diagnosis and follow up of the prostate cancer

, 2017
Prostate cancer is the most common disease in men and the second leading cause of death from cancer. Generic large imaging instruments used in cancer diagnosis have sensitivity, spatial resolution, and contrast inadequate for the task of imaging details ...
E. Monno, F. Garibaldi, F. Giuliani, F. Santavenere, G. Carpinelli, H. Wegener, J. Tödter, K. Ziemons, L. Cosentino, M. Gricia, M. Lucentini, N. Clinthorne, P. Finocchiaro, P. Musico, R. Canese, S. Beging, S. Colilli, S. Majewski   +17 more
core   +1 more source

Hybrid PET/MR Kernelised Expectation Maximisation Reconstruction for Improved Image-Derived Estimation of the Input Function from the Aorta of Rabbits [PDF]

, 2019
Daniel Deidda, Nicolas A. Karakatsanis, Philip M. Robson, Claudia Calcagno, Max L. Senders, Willem J. M. Mulder, Zahi A. Fayad, Robert G. Aykroyd, Charalampos Tsoumpas   +8 more
openalex   +1 more source

4D Mapping of ZIF Biocomposites for High Protein Loading and Tunable Release Profiles

Advanced Functional Materials, EarlyView.
Systematic four‐dimensional mapping of zeolitic imidazolate framework biocomposites reveals how precursor ratios, total concentration, and washing define crystalline phase, protein loading, and release kinetics. This comprehensive study identifies conditions yielding record loading (∼85%) and precise phase–property correlations.
Michael R. Hafner, Francesco Carraro, Behnaz Abbasgholi‐NA, Simone Dal Zilio, Max Schmallegger, Helmar Wiltsche, Lingcong Ge, Michael R. Reithofer, Efwita Astria, Laura Villanova, Heinz Amenitsch, Christian Doonan, Paolo Falcaro   +12 more
wiley   +1 more source

Single Solid‐State Ion Channels as Potentiometric Nanosensors

Advanced Functional Materials, EarlyView.
Single gold nanopores functionalized with mixed self‐assembled monolayers act as solid‐state ion channels for direct, selective potentiometric sensing of inorganic ions (Ag⁺). The design overcomes key miniaturization barriers of conventional ion‐selective electrodes by combining low resistivity with suppressed loss of active components, enabling robust
Gergely T. Solymosi, Gyula Jágerszki, Levente Illés, Péter Fürjes, Róbert E. Gyurcsányi   +4 more
wiley   +1 more source

Hybrid Surface- and Voxel-Based Registration for MR-PET Brain Fusion [PDF]

, 2005
Kyoung Ho Lee, Helen Hong
openalex   +1 more source

High‐Resolution Characterization of Protein‐Conjugated, mRNA‐Loaded Lipid Nanoparticles by Analytical Ultracentrifugation

Advanced Functional Materials, EarlyView.
Lipid nanoparticles containing messenger RNA are characterized by sedimentation velocity analytical ultracentrifugation using UltraScan's new Custom Grid algorithm to provide multi‐dimensional distributions for partial specific volume (particle density), molar mass, sedimentation, diffusion, and hydrodynamic radius.
Sophia Bird, Connor Smith, Nahal Habibi, Samantha Rivera, Saeed Mortezazadeh, Reece Martin, Benjamin M. Geilich, Gilles Besin, Borries Demeler   +8 more
wiley   +1 more source