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Bioaccumulation, subcellular distribution and chemical forms of yttrium in rice seedlingShengnan Zheng,Caiyun Zhang,Kailun Shi,Jinxiao Wang,Guanjun Sun,Qiaochu Hu,Fengyun Zhao,Xue WangSchool of Life... involved in Y tolerance and detoxification in rice seedling, the bioaccumulation, subcellular distribution, and chemical forms of Y was investigated in the present study. The results show that the content......
Bioaccumulation, subcellular distribution and chemical forms of yttrium in rice seedlingShengnan Zheng,Caiyun Zhang,Kailun Shi,Jinxiao Wang,Guanjun Sun,Qiaochu Hu,Fengyun Zhao,Xue WangSchool of Life... involved in Y tolerance and detoxification in rice seedling, the bioaccumulation, subcellular distribution, and chemical forms of Y was investigated in the present study. The results show that the content......
; 文章编号:1672-7207(2009)01-0060-07 Isolation, identification and its bioaccumulation characteristics of a fungus strain with resistance to Cu2+ and Zn2+ LIU Yun... sequence. The effects of pH, initial concentration, co-ions on the growth of CTB430-1 and bioaccumulation of Cu2+ and Zn2+ were studied. The protein and glutathione in the cells were determined by using......
Trans. Nonferrous Met. Soc. China 26(2016) 1410-1418 Toxicity and bioaccumulation of heavy metals in Phanerochaete chrysosporium Mei-hua ZHAO1, Chao-sheng ZHANG1, Guang-ming ZENG2, Dan-lian... pollution stress, were investigated in plate and liquid culture conditions. The diameter of colony, biomass of P. chrysosporium, ligninolytic enzyme activities and bioaccumulation quantity of heavy metals......
is to obey the dose law of REE and control REE concentrations within a safe range. The other is to further test the bioaccumulation and long-period influence of REE on organisms. Key words:bioinorganic chemistry; biological function of REE; plants and microbes; dosage effect; bioaccumulation; rare earths; [全文内容正在添加中] ......
for selective coagulation of solid particles on microbes is novel. The project targets differ from well-known biotechnological separation processes like biosorption and bioaccumulation of dissolved... physical processes (Fig.1). Fig.1 Mechanisms of microbially-mediated transformations Biosorption and bioaccumulation are based on interactions of microbial cells and soluble metals and metalloids......
]. Generally, the process of microorganisms removal of heavy metals includes biosorption and bioaccumulation [26]. Biosorption process means metal ions are adsorbed by microorganisms through the biochemical reactions including complex, chelate, ions exchange, and adsorption. Both living and non-living cells have biosorption. Bioaccumulation happens only in living cell. It is an active process and needs......
[4]. Metal accumulative bioprocesses generally are divided into two broad categories: biosorption (passive process) and bioaccumulation (active process)[5]. It should be pointed out that the term...): 627-633. [7] MALIK A. Metal bioremediation through growing cells [J]. Environmental International, 2004, 30: 261-278. [8] D?NMEZ G, AKSU Z. Bioaccumulation of copper (II) and nickel (II) by the non......
regarded as an alternative strategy for Cr(Ⅵ) contamination since biosorption, bioaccumulation and bioreduction of Cr(Ⅵ) by bacterial, fungal and algal biomass have been recognized[3-5]. In previous... Nonferrous Met Soc China, 2009, 19(1): 241-248. [3] SRINATH T, VERMA T, RAMTEKE P W, GARG S K. Chromium(Ⅵ) biosorption and bioaccumulation by chromate resistant bacteria [J]. Chemosphere, 2002, 48(4......
in triplicate. 2.3 Translocation factor (TF) and bioaccumulation factor (BF) Two factors, translocation factor (TF) and bioaccumulation factor (BF) were applied to evaluating salt ion distribution...+. Table 3 Bioaccumulation factor (BF) and translocation factor (TF) of pioneer plant species M. bracteata, E. nigra, and S. nigrum showed the highest TF for Na+, which was more than 1, indicating that Na......