Methods for preparing 2,5-Bis(benzoxazol-2′-yl)benzene-1,4-diol derivatives (Zinhbo derivatives) are provided. Zinhbo derivatives are used to detect zinc ions and have particular application in vivo and in vitro. Zinhbo derivatives upon excitation give a florescence response emission that can be used to determine the presence of zinc cation in solution. Zinhbo derivatives complexed with zinc cations upon excitation can produce a florescence response emission in the visible and near infrared range. Zinhbo derivatives complexed with zinc cations exhibit a large stoke shift between the excitation and emission wavelengths.
提供了制备2,5-双(苯并
噁唑-2′-基)苯-1,4-二
酚衍
生物(Zinhbo衍
生物)的方法。Zinhbo衍
生物用于检测
锌离子,在体内和体外具有特定应用。Zinhbo衍
生物在激发后产生荧光响应发射,可用于确定溶液中
锌阳离子的存在。Zinhbo衍
生物与
锌阳离子络合后在可见光和近红外范围内产生荧光响应发射。Zinhbo衍
生物与
锌阳离子络合后,在激发和发射波长之间表现出较大的斯托克位移。