ZP4, an Improved Neuronal Zn<sup>2+</sup> Sensor of the Zinpyr Family
作者:Shawn C. Burdette、Christopher J. Frederickson、Weiming Bu、Stephen J. Lippard
DOI:10.1021/ja0287377
日期:2003.2.19
2-pyridylmethyl)aminomethyl)-N-methylaniline]-6-hydroxy-3-xanthanone) is prepared via a convergent synthetic strategy developed from previous studies with these compounds. ZP4, like its predecessors, has excitation and emission wavelengths in the visible range ( approximately 500 nm), a dissociation constant (K(d)) for Zn(2+) of less than 1 nM and a high quantum yields (Phi = approximately 0.4), making