磁小体

它的最大特征是体内长有磁小体（MSs），沿地磁线运动。

It 's most prominent features are that magnetosomes ( MSs ) occur in it 's cell and that it moves along geomagnetic line .

细菌纳米磁小体有望作为靶向药物载体

The Magnetosomes of Magnetotactic Bacteria May be Used as Drug-carriers for Targeted Therapy

细菌磁小体（BMPs）是趋磁性细菌体内依靠生物矿化法合成的磁性纳米颗粒，主要由磁核和包被磁核的脂质膜两部分组成。

Magnetotactic bacteria synthesized intracellular magnetic nanoparticles by biomineralization , also called magnetosomes or bacterial magnetic particles ( BMPs ), which were consisted of magnetic core enveloped by stable lipid membrane which contained some lipids and proteins .

室温磁滞回线和FORC图结果也表明氧气的增加在不同程度上影响了磁小体的矿化。

The results of Room temperature magnetic hysteresis loop and the FORC diagram also showed that the increasing of oxygen in different extent influenced the magnetosome of mineralization .

结合条件对羊抗兔抗体连接到细菌磁小体的影响

Effects of Conjugating Conditions on Goat Anti-rabbit Antibody Immobilization onto Bacterial Magnetic Particles

趋磁性细菌与磁小体的研究与应用

Studying and applications of magnetotactic bacterium and magnetosomes

细菌磁小体免疫荧光检测果树病毒的快速高灵敏度检测体系建立

Establishing Rapid and Sensitive Fluorescence Immunoassay for Fruit Tree Virus Detection Using Bacterial Magnetic Particles

磁小体可以帮助细胞在水生环境中快速定向并寻找其适宜的生态环境。

Magnetosome can help fast orientation in the aquatic environment and looking for the suitable ecological environment .

功能互补实验证明其与磁小体合成相关。

It was demonstrated that this fragment was related to magnetosome biosynthesis by experiment of functional complement .

磁小体作为一种新型的生物纳米磁性材料，近年来被受关注。

The magnetosome as an ideal kind of bio-nano-magnetic material that attracts the most attention , in recent years .

主要介绍近年来关于磁小体形成过程和参与这一过程的蛋白质等方面的一些重要研究进展。

This paper describes the current progresses of magnetosome formation and the function of proteins involved in this biomineralization process .

此外，生长培养后古土壤样品频率磁化率与FeO/Fe2O3比值呈现出相似的变化趋势，证实了磁小体的形成。

In addition , the frequency dependent susceptibility of samples changes resembles the variations of FeO / Fe 2O 3 after MB culture .

统计结果显示，两条磁小体链上的磁小体数目60%都相差1个。

The results of statistic analysis in TEM show that sixty per cent of cells had a difference of one magnetosome between the two chains .

岩石磁学结果还显示，在有氧条件下野生株细胞磁小体的晶型、尺寸及成链状况都优于突变株。

Rock magnetism results found that the crystal type , size and the chain of wild type strains were superior to mutant strains under AS condition .

单个菌体中磁小体数目从7到31个不等，平均为18个，其中包含19个磁小体的菌体占多数。

The number of magnetosomes per cell ranged from 7 to 31 with average of 18 and the occurrence of 19 magnetosomes per cell was the highest .

有氧条件下，当氧和硝酸盐都存在时，细胞可以同时利用氧和硝酸盐作为电子受体供细胞生长和磁小体矿化。

Under AS condition , when there is oxygen and nitrate , cells can also use oxygen and nitrate as electron acceptor for cell growth and mineralization of magnetosome .

磁小体独特的晶体和磁性特征使其在生物技术、医药和地质生物学应用等领域有巨大的潜力，磁小体的细胞生物学特征也使其成为原核生物细胞器研究的理想模型。

The superior crystalline and magnetic properties of magnetosomes have drawn attention to their potential use in bioscience , medicine and related disciplines and geobiology . Furthermore , the unique structural and functional characteristics of magnetosomes make them an ideal model system for the study of organelle biology in prokaryotes .

趋磁细菌和磁小体在地质体中的分布及其研究意义

Distribution of magnetotactic bacteria and magnetosomes in geologic bodies and its significance

趋磁细菌及磁小体对黄土-古土壤序列磁化率贡献的模拟实验研究

Simulation experiments of MB and MSS contributions to the magnetic susceptibility of Chinese loess-paleosol sequences

趋磁细菌与磁小体的研究

The studying of magnetotactic bacterium and magnetosomes

磁杆菌HMB-1的磁小体特性及其合成条件的研究

The Establishment of Magnetotactic Bacillus Strain HMB 1 and Conditions on the Formation of Magnetosomes

抗弧菌海洋细菌的分离筛选及其抗菌作用测定高磁性与无磁性趋磁细菌的获得及磁小体释放技术研究

Isolation of Marine Bacteria Against Vibrio and Detection of Antimicrobial Activity Cultivating technology of high-magnetic and non-magnetic AMB-1

趋磁细菌细胞内合成的纳米磁小体具有颗粒均匀，晶型稳定的特点，每个磁小体有脂膜包被。

Magnetotactic bacteria can form uniform nanometer sized magnetic particles ( megnetosomes ) within the bacterial cells and each particle is enveloped in a membrane .

与湖沼中的趋磁菌相比，它在菌体形态、磁小体的数量与排列方式上有很大差异，因而中国西北黄土地区的趋磁细菌是典型的生态物种。

They are obviously different from magnetotactic bacteria in the lake and swamp in shape , quantity and arrangement of magnetosomes , and hence the magnetotactic bacteria in loessial region of Northwest China constitute a typical ecological species .

本文构建了用于磁颗粒靶向热疗的实验平台并进行了磁小体加热实验。

We have developed an experimental platform for magnetic nanoparticles hyperthermia and done some heating experiments with the magnetosome .