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Azomethine based Nano-chemicais as Antibacteriais against Nitrifying Bacteria

机译：基于氮杂的纳米化学基于硝化细菌的抗菌剂

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摘要

Nitrifying bacteria (family nitrobacteraceae) convert reduced nitrogenous compounds (primarily ammonia) to nitrite and nitrate, resulting in low nitrogen use efficiency of nitrogenous fertilizers. Nitrate produced is vulnerable to loss by leaching or gaseous emissions through denitrification. Several antibacterial agents have been commercialized in agriculture but there is considerable variation with respect to economic return, the degree of inhibition and the ultimate potential benefits. Lately, azomethines have been utilized regularly for human benefit and improvement of agricultural systems. The present study was aimed to develop azomethine based nano-chemicals as potent bactericides. Technical grade azomethines were transformed into their nano-forms exploiting poly (ethylene glycol) as the surface stabilizer. The products were characterized by optical (imaging) (Zetasizer) and transmission electron probes. The true particle sizes of all the test chemicals were below 100 nm. The potential of nano-chemicals as antibacterial agents was expressed through inhibition of nitrification which showed about 12-25% increase over the conventional sized azomethines.
机译：硝化细菌（硝基杆菌）将含氮化合物（主要是氨）转化为亚硝酸盐和硝酸盐，导致氮肥的低氮气使用效率。产生的硝酸盐通过脱硝而通过浸出或气态排放而易受损失。几种抗菌剂已经在农业中商业化，但对经济回报有相当大的变化，抑制程度和最终潜在的益处。最近，氮杂素已经定期用于人类利益和农业系统的改善。本研究旨在将基于氮杂甲酸的纳米化学品发育为有效的杀菌剂。将技术级别的氮杂丁啶转化为其纳米形式利用聚（乙二醇）作为表面稳定剂。该产品的特征是光学（成像）（Zetasizer）和透射电子探针的特征。所有测试化学品的真正粒径低于100nm。通过抑制硝化硝化表达作为抗菌剂的纳米化学物质的潜力，其显示在常规尺寸的氮杂物上增加约12-25％。

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