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首页> 外文期刊>Polymers for advanced technologies >Microwave-assisted synthesis of copolymers of luminol with anisidine: Effect on spectral, thermal and fluorescence characteristics
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Microwave-assisted synthesis of copolymers of luminol with anisidine: Effect on spectral, thermal and fluorescence characteristics

机译：微波辅助合成氯氨酸鲁米诺共聚物：对光谱，热和荧光特性的影响

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摘要

With the aim to investigate variation in the spectral, morphological, and fluorescence characteristics of a chemiluminescent moiety upon copolymerization with an aniline derivative, the present preliminary work reports for the first time the microwave-assisted copolymerization of luminol and o-anisidine in acidic and basic media. Characterization of the resulting copolymers was performed by Fourier transform infrared spectroscopy, UV-visible studies, fluorescence studies, X-ray diffraction, and transmission electron microscopy measurements. Polymerization of luminol and its copolymers was noticed to be different in acidic and basic media, which was confirmed by IR analysis while UV-visible as well as fluorescence studies revealed a major decrease in the intensity of the peaks associated with polyluminol that reflected the quenching nature of o-anisidine. Peak broadening at higher loading of o-anisidine comonomer confirmed intense interaction of the 2 monomers via hydrogen bonding. To predict the possible use of luminol copolymers as biosensors, bovine serum albumin was chosen as a model protein for performing the adsorption studies. Results revealed that the copolymers reflected immense potential to be used as a protein biosensor.
机译：旨在研究与苯胺衍生物的共聚在共聚的光谱，形态和荧光特性的变化，本发明的初步工作报告首次在酸性和碱中的微波辅助和O-氨基氨酸的微波辅助共聚合媒体。通过傅立叶变换红外光谱，UV可见的研究，荧光研究，X射线衍射和透射电子显微镜测量来进行所得共聚物的表征。鲁米诺的聚合及其共聚物被注意到在酸性和碱性培养基中是不同的，其通过红外分析证实，而UV可见的以及荧光研究表明，与聚糖溶剂相关的峰的强度显着降低，反射淬火性质O-Anisidine。在o-anisidine共聚单体的较高负载下达到峰值扩大，通过氢键确认了2个单体的强烈相互作用。为了预测可能使用鲁米诺共聚物作为生物传感器，选择牛血清白蛋白作为用于进行吸附研究的模型蛋白。结果表明，共聚物反映了用作蛋白质生物传感器的巨大电位。

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