Zobrazeno 1 - 4
of 4
pro vyhledávání: '"Bente Mathiessen"'
Autor:
Bente Mathiessen, Fedor Zhuravlev
Publikováno v:
Molecules, Vol 18, Iss 9, Pp 10531-10547 (2013)
The polymer supported phosphazene bases PS-P2tBu and the novel PS-P2PEG allowed for efficient extraction of [18F]F− from proton irradiated [18O]H2O and subsequent radiofluorination of a broad range of substrates directly on the resin. The highest r
Externí odkaz:
https://doaj.org/article/b832788d946d425487a7e06755a87b98
Publikováno v:
Ingemann Mathiessen, B, Severin, G & Zhuravlev, F 2015, ' Towards automated solid phase radiofluorination for dose-on-demand PET: retention of activity by solid support ', Radiochimica Acta, vol. 103, no. 3, pp. 227–232 . https://doi.org/10.1515/ract-2014-2370
On-column [18F]fluoride trapping and radiofluorination of 2-(naphthalen-1-yl)ethyl-4-methylbenzenesulfonate (C10H7(CH2)2OTs), performed on polystyrene supported phosphazene base PS-P2 tBu yielded [18F]1-(2-fluoroethyl)naphthalene ([18F]C10H7(CH2)2F)
Publikováno v:
Chemistry – A European Journal. 17:7796-7805
A series of phosphazenium hydrofluorides, P(1)(tBu)·[(18/19)F]HF, P(1)(tOct)·[(18/19)F]HF, P(2)(Et)·[(18/19)F]HF, and P(4)(tBu)·[(18/19)F]HF, was synthesized. The radioactive phosphazenium [(18)F]hydrofluorides were obtained by the one-step forma
Publikováno v:
Journal of Labelled Compounds and Radiopharmaceuticals. 54:816-818
Acidification of target water with H2SO4 in a specially constructed glassy carbon/polyethylene apparatus allowed for recovery of up to 82% of [18F]fluoride as [18F]HF gas. The [18F]HF distillate was found to be acid-free but moist; when passed throug