Results 171 to 180 of about 8,638 (225)

Rapid cleavage of 6-[¹⁸F]fluoronicotinic acid prosthetic group governs BT12 glioblastoma xenograft uptake: implications for radiolabeling design of biomolecules. [PDF]

EJNMMI Radiopharm Chem
Dillemuth P, Ayo A, Zhuang X, Lövdahl P, Liljenbäck H, Kärnä S, Auchynnikava T, Kunnas J, Ponkamo J, Miner MWG, Rajander J, Rosenholm JM, Roivainen A, Airaksinen AJ, Laakkonen P, Li XG.   +15 more
europepmc   +1 more source

Automated fluorine-18 radiolabeling via an alkyne-azide cycloaddition reaction on a dual peptide-functionalized liposome surface for <i>in vivo</i> PET imaging. [PDF]

Front Pharmacol
Iannone M, Kravicz M, Rainone P, Antoniou AI, Stucchi S, Valtorta S, Amenta A, Turolla EA, Pellegrino S, Passarella D, Vino E, Todde S, Re F, Seneci P, Moresco RM.   +14 more
europepmc   +1 more source

Radiofluorinated Analogs of NCS-382 as Potential PET Tracers for Imaging the CaMKIIα Hub Domain. [PDF]

ACS Chem Neurosci
Sirocchi LS, Stotz S, Müller M, Pedersen NB, Thiesen L, Mattiussi S, Avgerinos C, Shalgunov V, Wellendorph P, Fro̷lund B, Herth MM.   +10 more
europepmc   +1 more source

Different ²¹²Pb Generators and Its Radiation Safety Concerning ²²⁰Rn (Thoron) Emanation. [PDF]

Toxics
Pretze M, Hartmann H, Duchemin C, Stora T, Inzamam M, Kästner D, Sagastume EA, Schultz MK, Kotzerke J, Bundschuh RA, Freudenberg R.   +10 more
europepmc   +1 more source

Corrigendum: Radiosynthesis and in-vitro identification of a molecular probe ¹³¹I-FAPI targeting cancer-associated fibroblasts. [PDF]

Front Oncol
Tian Y, Jiang Y, Ma P, Ma X, Du L, Wang F, Yu X, Zhao Q.   +7 more
europepmc   +1 more source

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Automated radiosynthesis of [18F]ciprofloxacin

Applied Radiation and Isotopes, 2015
We transferred the previously published manual synthesis of [(18)F]ciprofloxacin (decay-corrected RCY: 5.5±1.0%) to an automated synthesis module (TRACERlab(TM) FXFDG, GE Healthcare) and observed a strong decrease in RCY (0.4±0.4%). When replacing the standard 15-mL glassy carbon reactor of the synthesis module with a 3-mL V-shaped borosilicate glass ...
Johann, Stanek, Severin, Mairinger, Thomas, Wanek, Claudia, Kuntner, Markus, Müller, Oliver, Langer   +5 more
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Radiosynthesis of 18F-labeled d-allose

Carbohydrate Research, 2019
Rare sugars are defined as monosaccharides that exist in nature but are only present in limited quantities. d-Allose is a rare sugar that has been reported to have some unique physiological effects. The present study describes suitable synthetic procedures for novel rare sugars of d-allose that are 18F-labeled at the C-3 and C-6 positions and the ...
Hiroyuki, Yamamoto, Kenji, Wada, Jun, Toyohara, Tetsuro, Tago, Masanobu, Ibaraki, Toshibumi, Kinoshita, Yuka, Yamamoto, Yoshihiro, Nishiyama, Nobuyuki, Kudomi   +8 more
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An efficient radiosynthesis of [18F]fluoromisonidazole

Applied Radiation and Isotopes, 1993
An efficient preparation of the hypoxic cell tracer [18F]3-fluoro-1-(2'-nitro-1'-imidazolyl)-2-propanol ([18F]fluoromisonidazole) is reported. This radiopharmaceutical is of interest to probe hypoxic tissue in infarcts and tumors. One-step radiolabeling and rapid protection group removal provided 55-80% yield in 50 min. The process is similar to common
J L, Lim, M S, Berridge
openaire   +2 more sources

The radiosynthesis of [-methyl-11C]-sertraline

International Journal of Radiation Applications and Instrumentation. Part A. Applied Radiation and Isotopes, 1989
[N-methyl-11C]Sertraline, a potential agent for the study of the serotonergic system in vivo with positron emission tomography, was prepared by N-methylation of the corresponding norcompound with [11C]iodomethane, which was itself prepared from cyclotron-produced [11C]carbon dioxide.
M C, Lasne, V W, Pike, D R, Turton
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Rapid and reproducible radiosynthesis of [18F] FHBG

Nuclear Medicine and Biology, 2004
9-(4-[18F] Fluoro-3-hydroxymethylbutyl) guanine ([18F] FHBG), an imaging agent for gene therapy using PET, was prepared in a one-pot, two-step synthesis. Microwave (MW) mediated nucleophilic fluorination of N2, monomethoxytrityl-9-[4-(tosyl)-3-monomethoxytrityl-methylbutyl] guanine using no-carrier-added [18F] fluoride, followed by deprotection with ...
Datta E, Ponde, Carmen S, Dence, Daniel P, Schuster, Michael J, Welch   +3 more
openaire   +2 more sources