Results 21 to 30 of about 51,702 (268)

Fluorination of silyl prosthetic groups by fluorine mediated silyl ether linker cleavage: a concept study with conditions applicable in radiofluorination

EJNMMI Radiopharmacy and Chemistry, 2022
Background Positron emission tomography (PET) is a powerful tool in medical imaging, especially in combination with the PET radionuclide fluorine-18 that possesses optimal characteristics.
Carsten Sven Kramer, Luca Greiner, Klaus Kopka, Martin Schäfer   +3 more
doaj   +1 more source

A New Method for 18FDG generating using Geant4/ Gate7

Basic & Clinical Cancer Research, 2023
Fluorine 18-deoxyglucose is often used in Positron Emission Tomography devices. Positron Emission Tomography imaging is one of the useful tools which is used for cancer detection and its management.
Abuzar Shakeri, Ebrahim Heidari, Seyedeh Nasrin Hosseini Motlagh, Hamid Reza Vanaei   +3 more
doaj  

Fluorine-18 Labelled Radioligands for PET Imaging of Cyclooxygenase-2

Molecules, 2022
Molecular imaging probes enable the early and accurate detection of disease-specific biomarkers and facilitate personalized treatment of many chronic diseases, including cancer.
Jatinder Kaur, Atul Bhardwaj, Frank Wuest   +2 more
doaj   +1 more source

PET/CT imaging of bone disorders in dysparathyroidism: a comprehensive review

Frontiers in Nuclear Medicine
Parathyroid disorders profoundly affect bone metabolism, often long before structural damage is apparent on conventional imaging. Positron emission tomography/computed tomography (PET/CT) has emerged as a transformative tool in dysparathyroidism ...
E. Panagiotidis, G. Angelidis, V. Valotassiou, I. Tsougos, P. Georgoulias, J. T. Zhang-Yin, J. T. Zhang-Yin   +6 more
doaj   +1 more source

Silicon-[18F]Fluorine Radiochemistry: Basics, Applications and Challenges

Applied Sciences, 2012
Silicon-[18F]fluorine (Si-18F) radiochemistry has recently emerged alongside other unconventional approaches such as aluminum-18F and boron-18F based labeling strategies, reshaping the landscape of modern 18F-radiochemistry. All these novel methodologies
Carmen Wängler, Alexey Kostikov, Jun Zhu, Joshua Chin, Björn Wängler, Ralf Schirrmacher   +5 more
doaj   +1 more source

Optimization of Automated Solid Phase Extraction-based Synthesis of [18F]Fluorocholine

Korean Journal of Clinical Laboratory Science, 2023
[18F]Fluorocholine is a radiopharmaceutical used non-invasively in positron emission tomography to diagnose parathyroid adenoma, prostate cancer, and hepatocellular carcinoma by evaluating the choline metabolism. In this study, a radiolabeling method for
Jun Young PARK, Jeongmin SON, Won Jun KANG   +2 more
doaj   +1 more source

18FDG production in a PET imaging using a proton flux produced by D-D fusion reaction

Basic & Clinical Cancer Research, 2022
Fluorine 18-deoxyglucose (18FDG) is often used in Positron Emission Tomography (PET). PET imaging is one of the useful tool which is used to cancer detection and management. PET growth is limited due to problems that depend on the production of Fluorine-
Nasrin Niknam, Seyedeh Nasrin Hosseinimotlagh, Zohreh Parang   +2 more
doaj  

Enhancing Low‐Temperature Performance of Sodium‐Ion Batteries via Anion‐Solvent Interactions

Advanced Functional Materials, EarlyView.
DOL is introduced into electrolytes as a co‐solvent, increasing slat solubility, ion conductivity, and the de‐solvent process, and forming an anion‐rich solvent shell due to its high interaction with anion. With the above virtues, the batteries using this electrolyte exhibit excellent cycling stability at low temperatures. Abstract Sodium‐ion batteries
Cheng Zheng, Qian Yao, Yanan Sun, Hongyu Lv, Zhongchao Bai, Guoliang Zhang, Nana Wang, Jian Yang   +7 more
wiley   +1 more source

Counterion Dependent Side‐Chain Relaxation Stiffens a Chemically Doped Thienothiophene Copolymer

Advanced Functional Materials, EarlyView.
Oxidation of a thienothiophene copolymer, p(g3TT‐T2), via different doping strategies and dopant molecules resulted in materials with similar oxidation levels and a high electrical conductivity of ≈100 S cm−1. However, mechanical properties varied significantly, with sub‐glass transition temperatures and elastic moduli spanning from –44°C to –3°C and ...
Mariavittoria Craighero, Meghna Jha, Elsa Veronica Flores‐Vela, Joost Kimpel, Andreas Schaefer, Jiali Guo, Jesika Asatryan, Alberto Peinador Veiga, Shuichi Haraguchi, Per‐Anders Carlsson, Jaime Martín, Mariano Campoy‐Quiles, Christian Müller   +12 more
wiley   +1 more source

A BORON COMPLEX DESIGNED FOR FLUORINE-18 LABELING AIMING FOR PET IMAGING APPLICATION

Hematology, Transfusion and Cell Therapy
Introduction/Justification: Positron emission tomography (PET) is a rapidly expanding clinical modality worldwide due to the availability of compact medical cyclotrons and automated chemistry for the production of radiopharmaceuticals.
Mariana Almeida Figueira, Joaldo Garcia Arruda, Victor Maia Miranda, Pedro Paulo Corbi, Luiz Antônio Sodré Costa, Fabio Luiz Navarro Marques, Victor Marcelo Deflon   +6 more
doaj   +1 more source