We demonstrate the synthesis and application of marigold flower-like structured ruthenium doped bismuth sulfide (Ru-Bi₂S₃). The Ru-Bi₂S₃ was synthesized by a simple one-pot sonochemical technique at different experimental conditions. The structural behavior, morphology, and catalytic activity of the resultant material were probed via suitable spectrophotometry and voltammetric methods. The fabricated Ru-Bi₂S₃ modified electrode applied to investigate the electrochemical oxidation of thioridazine (TZ). Captivatingly, the modified electrode has dynamic linear ranges from 0.005 to 7.415 µM and 7.415 to 1432 µM. Further, the lowest detection limit (0.001 µM) and higher sensitivity (8.639 µA µM⁻¹ cm⁻²) was attained towards the electrochemical sensing of TZ. Besides, the practicability of the TZ sensor was evaluated in a human serum sample using the standard addition method.

我们证明了金盏花花状结构的钌掺杂硫化铋（Ru-Bi ₂ S ₃）的合成和应用。通过简单的一锅声化学技术在不同的实验条件下合成了Ru-Bi ₂ S ₃。通过合适的分光光度法和伏安法检测所得材料的结构行为，形态和催化活性。制备的Ru-Bi ₂ S ₃修饰电极用于研究硫代哒嗪（TZ）的电化学氧化。令人着迷的是，修饰电极的动态线性范围为0.005至7.415 µM和7.415至1432 µM。另外，对于TZ的电化学感测，获得了最低的检测限（0.001μM）和较高的灵敏度（8.639μAμM ^-1 cm ^-2）。此外，使用标准添加方法在人血清样品中评估了TZ传感器的实用性。