Results 41 to 50 of about 4,674,317 (310)

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

open access: yesEJNMMI 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   +3 more
doaj   +1 more source

Fluorine-18: Radiochemistry and Target-Specific PET Molecular Probes Design

open access: yesFrontiers in Chemistry, 2022
The positron emission tomography (PET) molecular imaging technology has gained universal value as a critical tool for assessing biological and biochemical processes in living subjects.
Yunze Wang   +11 more
doaj   +1 more source

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

open access: yesFrontiers 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   +6 more
doaj   +1 more source

Organometallic fluorine-18 bonds in 18F-radiochemistry [PDF]

open access: yes, 2021
Fluorine-18 is by far the most widely exploited radionuclide in PET (positron emission tomography) radiochemistry. The physical half-life of fluorine-18 allows for chemical manipulation within a restricted timeframe, and cyclotron-produced fluoride ion
전중현
core   +1 more source

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

open access: yesBasic & 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   +2 more
doaj  

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

open access: yesApplied 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   +5 more
doaj   +1 more source

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

open access: yesMolecules, 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   +2 more
doaj   +1 more source

Strategies for radiolabelling antibody, antibody fragments and affibodies with fluorine-18 as tracers for positron emission tomography (PET) [PDF]

open access: yes, 2017
The use of fluorine-18 as a radionuclide for positron emission tomography (PET) has become increasingly popular over the last two decades and cancer and neurology clinical centres worldwide are increasingly establishing competence in this modality for ...
David O’Hagan   +3 more
core   +1 more source

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

open access: yesKorean 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   +2 more
doaj   +1 more source

Production of fluorine-18 from reactor-irradiated lithium compounds [PDF]

open access: yes, 1968
Existing methods of separating fluorine-18 produced in reactor-irradiated lithium compounds are reviewed. Direct distillation of fluorine-18 from acidified lithium solutions and absorption with the minimum of condensation is shown to be the most ...
Robson, J
core  

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