Stability of fractionated technetium-cold pyrophosphate solution
Само за регистроване кориснике
1998
Информативни прилог (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
The cold solution of a pyrophosphate kit was prepared and dispensed into 2-ml fractions which were stored at -20 degrees C for one week. The solution was prepared by using two protection methods. The first was nitrogen purging to exclude air and the second one the addition of the well known antioxydant ascorbic acid. The aim was to determine the stability of Tc-99m(Sn)-PyP obtained by labeling these fractions prepared under the given experimental conditions. The content of Tc-99m-pertechnetate in the unprotected samples raises with time. Nitrogen purging provides some protection but already after a few days the content of pertechnetate exceeds 5%. The addition of ascorbic acid gave good results. The content of pertechnetate was 1-2% after seven days in the presence of 50 mu g of acid per mi of the cold kit.
Извор:
Journal of Radioanalytical and Nuclear Chemistry, 1998, 227, 1-2, 167-169
DOI: 10.1007/BF02386453
ISSN: 0236-5731
WoS: 000072283300032
Scopus: 2-s2.0-0031913151
Колекције
Институција/група
VinčaTY - JOUR AU - Vučina, Jurij L. PY - 1998 UR - https://vinar.vin.bg.ac.rs/handle/123456789/2115 AB - The cold solution of a pyrophosphate kit was prepared and dispensed into 2-ml fractions which were stored at -20 degrees C for one week. The solution was prepared by using two protection methods. The first was nitrogen purging to exclude air and the second one the addition of the well known antioxydant ascorbic acid. The aim was to determine the stability of Tc-99m(Sn)-PyP obtained by labeling these fractions prepared under the given experimental conditions. The content of Tc-99m-pertechnetate in the unprotected samples raises with time. Nitrogen purging provides some protection but already after a few days the content of pertechnetate exceeds 5%. The addition of ascorbic acid gave good results. The content of pertechnetate was 1-2% after seven days in the presence of 50 mu g of acid per mi of the cold kit. T2 - Journal of Radioanalytical and Nuclear Chemistry T1 - Stability of fractionated technetium-cold pyrophosphate solution VL - 227 IS - 1-2 SP - 167 EP - 169 DO - 10.1007/BF02386453 ER -
@article{ author = "Vučina, Jurij L.", year = "1998", abstract = "The cold solution of a pyrophosphate kit was prepared and dispensed into 2-ml fractions which were stored at -20 degrees C for one week. The solution was prepared by using two protection methods. The first was nitrogen purging to exclude air and the second one the addition of the well known antioxydant ascorbic acid. The aim was to determine the stability of Tc-99m(Sn)-PyP obtained by labeling these fractions prepared under the given experimental conditions. The content of Tc-99m-pertechnetate in the unprotected samples raises with time. Nitrogen purging provides some protection but already after a few days the content of pertechnetate exceeds 5%. The addition of ascorbic acid gave good results. The content of pertechnetate was 1-2% after seven days in the presence of 50 mu g of acid per mi of the cold kit.", journal = "Journal of Radioanalytical and Nuclear Chemistry", title = "Stability of fractionated technetium-cold pyrophosphate solution", volume = "227", number = "1-2", pages = "167-169", doi = "10.1007/BF02386453" }
Vučina, J. L.. (1998). Stability of fractionated technetium-cold pyrophosphate solution. in Journal of Radioanalytical and Nuclear Chemistry, 227(1-2), 167-169. https://doi.org/10.1007/BF02386453
Vučina JL. Stability of fractionated technetium-cold pyrophosphate solution. in Journal of Radioanalytical and Nuclear Chemistry. 1998;227(1-2):167-169. doi:10.1007/BF02386453 .
Vučina, Jurij L., "Stability of fractionated technetium-cold pyrophosphate solution" in Journal of Radioanalytical and Nuclear Chemistry, 227, no. 1-2 (1998):167-169, https://doi.org/10.1007/BF02386453 . .