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Adhesion of gram‐negative rod‐shaped bacteria on 1D nano‐ripple glass pattern in weak magnetic fields

机译:在弱磁场中革兰氏阴性杆状细菌在一维纳米波纹玻璃图案上的附着力

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摘要

This research project has major applications in the healthcare and biomedical industries. Bacteria reside in human bodies and play an integral role in the mechanism of life. However, their excessive growth or the invasion of similar agents can be dangerous and may cause fatal or incurable diseases. On the other hand, increased exposure to electromagnetic radiation and its impact on health and safety is a common concern to medical science. Some nanostructure materials have interesting properties regarding facilitating or impeding cell growth. An understanding of these phenomena can be utilized to establish the optimum benefit of these structures in healthcare and medical research. We focus on the commonly found rod‐shaped, gram‐negative bacteria and their orientation and community development on the cellular level in the presence of weak magnetic fields on one dimensional nano‐ripple glass patterns to investigate the impact of nanostructures on the growth pattern of bacteria. The change in bacterial behavior on nanostructures and the impact of magnetic fields will open up new venues in the utilization of nanostructures. It is noticed that bacterial entrapment in nano‐grooves leads to the growth of larger colonies on the nanostructures, whereas magnetic fields reduce the size of colonies and suppress their growth.
机译:该研究项目在医疗保健和生物医学行业具有重大应用。细菌存在于人体中,在生命机制中起着不可或缺的作用。但是,它们的过度生长或类似药剂的入侵可能是危险的,并可能导致致命或无法治愈的疾病。另一方面,增加对电磁辐射的暴露及其对健康和安全的影响是医学界普遍关注的问题。一些纳米结构材料在促进或阻碍细胞生长方面具有有趣的特性。对这些现象的理解可用于在医疗保健和医学研究中建立这些结构的最佳效益。我们关注一维纳米波纹玻璃图案上存在弱磁场的情况下,常见的杆状,革兰氏阴性细菌及其在细胞水平上的定向和群落发育,以研究纳米结构对纳米藻生长模式的影响。菌。细菌行为对纳米结构的变化以及磁场的影响将为利用纳米结构开辟新的场所。注意到纳米槽中的细菌截留导致纳米结构上较大菌落的生长,而磁场减小了菌落的大小并抑制了它们的生长。

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