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首页> 外文期刊>RSC Advances >A novel fluorescent functional monomer as the recognition element in core–shell imprinted sensors responding to concentration of 2,4,6-trichlorophenol
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A novel fluorescent functional monomer as the recognition element in core–shell imprinted sensors responding to concentration of 2,4,6-trichlorophenol

机译：一种新颖的荧光功能单体作为核壳印迹传感器中的识别元素，可响应2,4,6-三氯苯酚的浓度

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摘要

We have demonstrated a fluorescent functional monomer instead of the traditional functional monomers for molecularly imprinted sensors. The sensors were firstly used to selectively detect 2,4,6-trichlorophenol (2,4,6-TCP) by solid fluorescence detection without a dispersion solution. Moreover, the selectivity and anti-interference ability of the SiO _(2) @dye-FMIPs sensor meet the requirements of a fluorescent sensor. The novel fluorescent monomer introduced into MIP is no longer just a fluorophore without recognizing ability. The fluorescence intensity of SiO _(2) @dye-FMIPs showed a linear response to 2,4,6-TCP concentration in the range of 0–100 nM with a detection limit of 0.0534 nM. We could also demonstrate that such a system can not only get rid of the confines of traditional functional monomers and detection manner, but also improved the applications of MIPs sensors in sensing systems.
机译：我们已经证明了荧光功能单体，而不是用于分子印迹传感器的传统功能单体。传感器首先用于在没有分散液的情况下通过固体荧光检测选择性地检测2,4,6-三氯苯酚（2,4,6-TCP）。此外，SiO_（2）@ dye-FMIPs传感器的选择性和抗干扰能力满足了荧光传感器的要求。引入MIP的新型荧光单体不再只是没有识别能力的荧光团。 SiO _（2）@ dye-FMIPs的荧光强度在0-100 nM范围内对2,4,6-TCP浓度表现出线性响应，检出限为0.0534 nM。我们还可以证明，该系统不仅可以摆脱传统功能单体的局限和检测方式，而且可以改善MIPs传感器在传感系统中的应用。

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