Results 31 to 40 of about 61,746 (312)

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

Prostate lymphoscintigraphy and radio-guided surgery for sentinel lymph node identification in prostate cancer - Technique and results of the first 350 cases [PDF]

open access: yes, 2003
Introduction: Having in mind the promising results of lymphoscintigraphy and intraoperative gamma probe application for the detection of sentinel lymph nodes (SLN) in malignant melanoma, breast and penis cancer, we tried to identify the SLN in prostate ...
Graf, Gerhard   +8 more
core   +1 more source

A New Method for 18FDG generating using Geant4/ Gate7

open access: yesBasic & 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   +3 more
doaj  

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

In vivo imaging of pyrrole-imidazole polyamides with positron emission tomography [PDF]

open access: yes, 2008
The biodistribution profiles in mice of two pyrrole-imidazole polyamides were determined by PET. Pyrrole-imidazole polyamides are a class of small molecules that can be programmed to bind a broad repertoire of DNA sequences, disrupt transcription factor ...
Bergstr  m   +26 more
core   +3 more sources

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

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

Synthesis of fluorine‐18 labeled 1,1‐difluoro‐2,2‐dichloroethyl aryl ethers by 18 F‐for‐ 19 F exchange [PDF]

open access: yes, 1990
Fluorine‐18 labeled 1,1‐difluoro‐2,2‐dichloroethyl aryl ethers have been prepared by a facile 18 F‐for‐ 19 F isotopic exchange reaction. The isotopic exchange proceeds in good to excellent yields (up to 85%), and is dependent on reaction time ...
Berridge   +10 more
core   +1 more source

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

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  

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