TY - JOUR
T1 - A simple, one-step fluorometric method for determination of nanomolar concentrations of terbium
AU - Barela, Thomas D.
AU - Dean Sherry, A.
PY - 1976/4
Y1 - 1976/4
N2 - A simple, one-step spectrofluorometric method for determination of terbium is described. The technique requires a single addition of dipicolinic acid to a terbium-containing solution, is sensitive to 10 nm Tb3+, and is independent of pH in the range 5.0-10.5. The method, applicable in several buffer systems and in the presence of large concentrations of alkali metals, is applied to the determination of Tb3+-apoconcanavalin A association constants.
AB - A simple, one-step spectrofluorometric method for determination of terbium is described. The technique requires a single addition of dipicolinic acid to a terbium-containing solution, is sensitive to 10 nm Tb3+, and is independent of pH in the range 5.0-10.5. The method, applicable in several buffer systems and in the presence of large concentrations of alkali metals, is applied to the determination of Tb3+-apoconcanavalin A association constants.
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U2 - 10.1016/S0003-2697(76)80004-8
DO - 10.1016/S0003-2697(76)80004-8
M3 - Article
C2 - 1275238
AN - SCOPUS:0017071240
SN - 0003-2697
VL - 71
SP - 351
EP - 352
JO - Analytical Biochemistry
JF - Analytical Biochemistry
IS - 2
ER -