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生物通
24 天
从绿色资源简便合成碳点(CDs)并用于选择性测定 Mg2+:开拓环境与 ...
为解决环境和生物样本中 Mg 2+ 的测定问题,研究人员以芝麻菜种子为原料,通过水热法合成碳点(CDs)。研究发现除 Mg 2+ 外其他离子不影响 CDs 荧光强度,且 CDs 荧光猝灭与 Mg 2+ 浓度呈线性关系,该方法可用于相关样本检测。 开发了一种基于碳点(CDs)荧光猝 ...
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