Recyclable and green AuBPs@MoS2@tinfoil box for high throughput SERS tracking of diquat in complex compounds
Recyclable and green AuBPs@MoS2@tinfoil box for high throughput SERS tracking of diquat in complex compounds
复制标题
可回收的绿色 AuBPs@MoS2@tinfoil 盒，用于复杂化合物中敌草快的高通量 SERS 跟踪
DOI：
10.1016/j.snb.2021.130290
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发表时间：
2021-06-17
影响因子：
8.4
通讯作者：
Cao, Yue
中科院分区：
文献类型：
--
作者：
Jiang, Qiao-Yan;Li, Ding;Cao, Yue
首次采用自组装方法逐层制作了一种新型、可回收、便携式、低成本的SERS传感器——AuBPs@MoS2@tinfooil盒子，实现了高通量SERS跟踪的目的。敌草快 (DQ) 是自百草枯被禁用以来世界上使用最广泛的除草剂之一。受益于AuBPs@MoS2产生的“热点”，该传感器成功实现了复杂化合物中DQ的直接SERS识别，检测限低至1.0 x 10-15 M。实际样品的检测不需要预处理，促进了法医学和环境工程的实际应用。
A novel, recyclable, portable, and low-cost SERS sensor-AuBPs@MoS2@tinfoil box is fabricated layer-by-layer by self-assembly method for the first time, which achieved the purpose of high throughput SERS tracking. Diquat (DQ) is one of the most widely used herbicides in the world since paraquat was banned. Benefiting from the "hot spots" generated by AuBPs@MoS2, the sensor successfully realizes straightforward SERS recognition of DQ in complex compounds, which detection limit is as low as 1.0 x 10-15 M. The preprocessing is not required for the detection of real samples, which promotes the practical application of forensic medicine and environmental engineering.