【摘 要】
：
Lithium could be released to environmental ecosystemt with the widely application on material.Bacillus Thuringiensis (BT) was biological indicators of soil
【机 构】
：
SchoolofLifeScience&chemistry,DonghuUniversity,Wuhan430212
【出 处】
：
湖北省第五届大学生化学(化工)学术创新成果报告会
论文部分内容阅读
Lithium could be released to environmental ecosystemt with the widely application on material.Bacillus Thuringiensis (BT) was biological indicators of soil environmental ecosystemt.Environmental effects of lithium to BT was studied using microcalorimetry and SEM.The microcalorimetric resultst showed the growth metabolic power-time curve of BT were divided into the bacterial growth phase and sporulation process.Lithium revealed no obvious effect to the bacterial growth phase of BT in the concentration of our investigation.Low concentration of lithium stimulate the process of BT spores and high concentration of lithium inhibited.Moderate concentration of lithium contributed to BT spores formation and release in advance.The above microcalorimetric results were validated by SEM and repeated microcalorimetric experiment.Present results might bring related information for BT spores biological engineering transformation.
其他文献
Let G be a graph of order n ≥ 6 with minimum degree δ(G) ≥ 4.Arkin and Hassin (Graph partitions with minimum degree constraints, Discrete Mathematics, 190(19
For any integer n ＞ 1, we prove that 2n(2n n)│n-1 Σ k=0(6k+1)(2k k)328(n-k-1)and2n(2n n) n-1 Σ k=0 (120k2+34k+3)(2k k) (4k 2k) 216(n-k-1).The first divisibili
We study the problem of multicast routing on rings with cost, which is to select some of given multicast requests with different demands and embed them on a dir
The remoteness p =p(G) of a connected graph G is the maximum, over all vertices, of the average distance from a vertex to all others, while the proximity π =π
石墨烯是已知比表面积最大的碳材料,在纳米复合材料中起着重要的作用,本工作制备同时具有高效吸附性能和磁分离功能的石墨烯/磁性纳米复合材料并对其进行表征.并经过实验得到
两种光学活性的偶氮聚电解质聚{丙烯酸-2-[4-(4′-乙氧基苯基偶氮苯氧基)]己酯-共-丙烯酰胺}(P(EAPHA-co-AAm))和聚{丙烯酸-2-[4-(4′-乙氧基苯基偶氮苯氧基)]己酯-共-丙烯酸
采用Ti、Al、TiC粉末为原料,采用放电等离子反应烧结(SPS),通过原位合成的方法,制备了Ti2AlC/TiC梯度功能材料,并利用扫描电镜(SEM),金像显微分析,能谱仪(EDS)等手段,分析了
In the present research,the photochromic MoO3 films with novel morphology has been synthesized via hydrothermal method,using different concentrations of sod
纳米孔洞电极是近年来发展迅速的一种新型传感器,其极小的电极尖端所具有的高时空分辨率能力,以及不同于常规电化学传感器的检测原理在非电活性信号分子的检测中呈现出极大的
机械加工行业在生产过程中产生大量的切削液废液,其中高浓度、乳化严重的水基切削液废液的处理,仍未得到很好的解决.采用铁碳微电解法对武汉经济技术开发区某汽车配件加工产