Immobilized multi-species based biosensor for rapid biochemical oxygen demand measurement
文献类型：期刊论文
| 作者 | Liu CY ; Ma C ; Yu DB ; Jia JB ; Liu L ; Zhang BL ; Dong SJ |
| 刊名 | biosensors & bioelectronics
 |
| 出版日期 | 2011 |
| 卷号 | 26期号:5页码:2074-2079 |
| 关键词 | YEAST ARXULA-ADENINIVORANS THERMALLY KILLED CELLS BOD SENSORS BIODEGRADABLE SUBSTANCES MICROBIAL BIOSENSORS ACTIVATED-SLUDGE WASTE-WATER MEMBRANE CULTURE |
| ISSN号 | 0956-5663 |
| 通讯作者 | dong sj |
| 中文摘要 | to improve the practicability of rapid biochemical oxygen demand (bod) method, we proposed a stable bud sensor based on immobilizing multi-species bodseed for wastewater monitoring in the flow system. the activation time of the biofilm was greatly shortened for the biofilm prepared by bodseed in the organic-inorganic hybrid material. some influence factors such as temperature, ph, and concentration of phosphate buffer solution (pbs) were investigated in detail in which high tolerance to environment was validated for the bod sensor permitted a wide ph and pbs concentration ranges. the minimum detectable bod was around 0.5 mg/l bod under the optimized 1.0 mg/ml bodseed immobilized concentration. the as-prepared bod sensor exhibited excellent stability and reproducibility for different samples. furthermore, the as-prepared boo biosensor displayed a notable advantage in indiscriminate biodegradation to different organic compounds and their mixture, similar to the character of conventional bod(5) results. the results of the bud sensor method are well agreed with those obtained from conventional bod(5) method for wastewater samples. the proposed rapid bud sensor method should be promising in practical application of wastewater monitoring. (c) 2010 elsevier b.v. all rights reserved. |
| 收录类别 | SCI收录期刊论文 |
| 语种 | 英语 |
| WOS记录号 | WOS:000286904400045 |
| 公开日期 | 2012-06-11 |
| 源URL | [http://ir.ciac.jl.cn/handle/322003/44880]  |
| 专题 | 长春应用化学研究所_长春应用化学研究所知识产出_期刊论文 |
| 推荐引用方式 GB/T 7714 | Liu CY,Ma C,Yu DB,et al. Immobilized multi-species based biosensor for rapid biochemical oxygen demand measurement[J]. biosensors & bioelectronics,2011,26(5):2074-2079. |
| APA | Liu CY.,Ma C.,Yu DB.,Jia JB.,Liu L.,...&Dong SJ.(2011).Immobilized multi-species based biosensor for rapid biochemical oxygen demand measurement.biosensors & bioelectronics,26(5),2074-2079. |
| MLA | Liu CY,et al."Immobilized multi-species based biosensor for rapid biochemical oxygen demand measurement".biosensors & bioelectronics 26.5(2011):2074-2079. |
入库方式： OAI收割
来源：长春应用化学研究所
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