Results 111 to 120 of about 16,167 (209)

Radiochemical purity and stability of 99mTc-HMPAO preparations:the influence of pH, volume recovery, and storage conditions

open access: yes, 2012
SUMMARY: OBJECT. The aim of this work was to study the influence of the nature (pH, plastic or glass ampoules) of 0,9% NaCl sodium chloride injection used to dilute generator produced sodium pertechnetate at 1, 2 , 5 mL for CeretecTM (GE Healthcare ...
G. Perlo   +6 more
core  

Practices in radiopharmacy: Is the use of a breathing needle a concern on the radiochemical purity of 99mTc radiopharmaceuticals? [PDF]

open access: yes, 2013
This article was retracted on 05 February 2014The action of collecting the patient’s individual doses isn’t subjected to any followed protocol, unlike most practices in the Nuclear Medicine department.
Rebelo, A.   +7 more
core  

Radiochemical processing of nuclear-reactor-produced radiolanthanides for medical applications

open access: yes, 2019
© 2018 Elsevier B.V. Several radiolanthanides find their application in nuclear medicine because of their favorable decay properties, the most important ones being 143Pr, 149Pm, 153Sm, 165Dy, 161Tb, 166Ho, 169Er, 170Tm and 177Lu.
Van de Voorde, Michiel   +3 more
core   +1 more source

A modelling approach to defining radiochemical separation requirements for gamma spectrometry analysis

open access: yes
A novel application of the GEANT4 toolkit has been developed to assess the impact of various radiochemical separation outcomes on the detection limit for particular radionuclides of interest.
Jackson, MJ   +3 more
core   +1 more source

Radiochemical Purity of 123I for Medical Use

open access: yesRADIOISOTOPES, 1977
ABURAI, Tamaru   +2 more
openaire   +2 more sources

Fundamental concepts of radiopharmaceuticals quality controls

open access: yesPharmaceutical and Biomedical Research, 2018
Quality control (QC) procedures should always be performed following radiopharmaceutical preparation and prior to patient administration. The main aim of QC is to ensure optimal radiopharmaceutical product properties except for some short half-life ...
Sajjad Molavipordanjani   +1 more
doaj  

Validation of an HPLC method for assessing the chemical and radiochemical purity for in-house produced [18F]Sodium Fluoride radiopharmaceutical [PDF]

open access: yes
Introduction: According to the current edition of the European Pharmacopoeia (Ph. Eur.), the High-Performance Liquid Chromatography (HPLC) method with a strong anion exchange column and both a UV/VIS detector and a radioactivity detector in series is ...
Velichkovska, Maja   +5 more
core  

Description of High Purity and High Specific Activity of [11C]Choline Synthesis Using TRACERlab FXc Module, and Detailed Report of Quality Controls.

open access: yes, 2012
We proposed a method of synthesis to produce [11C]Choline using TRACERlab FXc module that utilized gas phase iodination. The product had radiochemical purity of 99.79 ± 0.14 % and specific activity of 45.7 ± 7.59 GBq/μmol.
BERTAGNA, Francesco   +7 more
core  

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