A near-infrared luminescent Cd(II)–Nd(III) nanocluster 1 (molecular dimensions of 1.0 nm × 2.2 nm × 2.2 nm) was obtained using a Schiff base ligand. It can be used as a sensor for the wavelength-dependent detection of rutin even in the presence of other interference, which can be expressed by the third-order equation I_Ex470 nm/I_Ex395 nm = A[Rut]³ + B[Rut]² + C[Rut] + D. 1 is used to analyze the Rut concentrations quantitatively in CH₃CN and fetal calf serum (FCS). For the determination of Rut concentrations in FCS, the ranges of recovery and relative standard deviations are 99.06–104.70% and 2.30–4.15%, respectively.

中文翻译：

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近红外发光 11-金属 Cd(II)–Nd(III) 纳米团簇用于快速激发波长依赖性检测芦丁

使用席夫碱配体获得近红外发光 Cd(II)–Nd(III) 纳米团簇1 （分子尺寸为 1.0 nm × 2.2 nm × 2.2 nm）。即使存在其他干扰，它也可以用作波长依赖性检测芦丁的传感器，可以用三阶方程I _{Ex470 nm} / I _{Ex395 nm} = A [Rut] ³ + B [Rut ] ² + C [车辙] + D。1用于定量分析CH _{3中的Rut浓度}CN 和胎牛血清 (FCS)。对于 FCS 中 Rut 浓度的测定，回收率和相对标准偏差的范围分别为 99.06-104.70% 和 2.30-4.15%。