3篇
您的检索式：作者名="REN Shiying"
|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | The Palaeomagnetic Study of the MineralizationAge of Gold Deposits in the Xiong' ershan Area,Henan Province显示文摘Based on palaeomagnetic studies of the Precambrian gold deposits in the Xiong’ershan area, Henan Province, the authors infer that the ore-forming processes of the Beiling alteration-type gold ore deposit and the Dianfang breccia-type gold ore deposit started in the Proterozoic, and was superimposed by later mineralization, whereas the mineralization age of the Jiguanshan quartz- vein type gold ore deposit is Yanshanian. | Wang Guanfu, Chen Zhihong, Ding Shiying and Ren FugenTianjin Institute of Geology and Mineral Resources, Tianjin, China | 1996 | Acta Geologica Sinica(English Edition)1996，70，1： | 2 |
| 2 | The impact of iron oxide magnetic nanoparticles on the soil bacterial community显示文摘 | He Shiying Feng Youzhi Ren Hongxuan | | 0，，11： | 1 |
| 3 | Characteristics of intracellular polyphosphate granules and phosphorus-absorption of a marine polyphosphateaccumulating bacterium, Halomonas sp. YSR-3显示文摘Halomonas sp.YSR-3 was isolated from the Yellow Sea and identified as a polyphosphate-accumulating bacterium and the characteristics of its intracellular polyphosphate(polyP)granules and phosphorus absorption were studied.Most YSR-3 cells stored one or two polyP granules in regular appearance and high-density.The diameter of the granules was about 400 nm measuring by a transmission electron microscope(TEM).After stained with 4,6-diamidino-2-phenylindole(DAPI)and visualized by a fluorescence microscope,the cells turned blue and the granules were bright yellow.The composition of granules includes P(major ingredient),Mg,S,K,and Ca as detected by an energy dispersive X-ray spectrometer(EDS).When inorganic phosphorus(po34-)and ferric ion(Fe3+)were added into media,the biomass increased and the cells formed intracellular polyP granules owing to the phosphorus assimilation from media.The YSR-3 obtained higher biomass by adding 0.02 g/L FePO4 than 0.005 g/L and 0.01 g/L FePO4;however,the phosphorus absorption was higher with 0.01 g/L FePO4 than 0.005 g/L and 0.02 g/L FePO4.The optical density at wavelength 480 nm(OD480nm)was 0.79 and 100%cells could form intracellular polyP granules.These results show that strain YSR-3 is able to acquire higher biomass and absorb more inorganic phosphorus when 0.01 g/L FePO4 is added.The characteristics of absorbing and storing phosphorus as intracellular inorganic polyP granules have a potential for application in high-efficiency phosphorus removal in wastewater treatment. | REN Shiying LI Xiangqian YIN Xiulian LUO Chuping LIU Fei | 2020 | Journal of Oceanology and Limnology2020，38，1： | 0 |
您所在的机构暂未开通此部分的功能，请联系管理员