ZIF-12在检测抗坏血酸和L-色氨酸中的应用

Detection for Ascorbic Acid and L-Tryptophan of ZIF-12

采用室温搅拌法合成分子筛咪唑框架-12(ZIF-12),对其进行了X-射线衍射、电镜扫描和红外表征。将其制备成ZIF-12/gelatin/GCE电化学传感器,并采用循环伏安法对检测抗坏血酸、L-色氨酸及抗坏血酸和L-色氨酸进行同步检测。结果表明,ZIF-12作为电化学传感器材料应用于对抗坏血酸、L-色氨酸及抗坏血酸和L-色氨酸的同步检测,有良好的电化学响应。

Zeolite imidazole frame-12(ZIF-12)was synthesized by stirring at room temperature and characterized by SEM and IR. ZIF-12/gelatin/GCE electrochemical sensor was prepared,and cyclic voltammetry was used to detect ascorbic acid,L-tryptophan,ascorbic acid and L-tryptophan simultaneously. The conclusions are as follows:ZIF-12 as an electrochemical sensor material has good electrochemical response in the simultaneous detection of ascorbic acid,L-tryptophan,ascorbic acid and L-tryptophan.