2 条结果 关键词:林丹 ×

Polyaniline-based highly sensitive microbial biosensor for selective detection of lindane.

Analytical chemistry 2012 Anu Prathap MU, Chaurasia AK, Sawant SN, Apte SK

本文报道了一种高灵敏、高选择性且快速的全细胞电化学生物传感器,用于检测持久性有机氯农药林丹(γ-六氯环己烷,γ-HCH)。作者将编码γ-HCH脱氯化氢酶LinA2的linA2基因克隆并过表达于大肠杆菌BL21(DE3)中,构建林丹降解菌株EcLb,并将其物理吸附固定于电聚合聚苯胺(PANI)膜中。在PANI微环境中,重组大肠杆菌快速...

Bio-recognition capability of Streptomyces sp. M7 evaluated in adverse conditions for use as a biological transducer in a Lindane biosensor.

Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual International Conference 2010 Lopez Rodriguez ML, Madrid RE, Felice CJ, Giacomelli CE

生物识别装置因兼具生物特异性与电子分析能力而受到关注。林丹是难降解有机氯农药,潜在致癌物,造成严重污染。本研究评估链霉菌 Streptomyces sp. M7 在不利培养条件下于液体定义培养基中脱氯林丹的能力。将粘附于固体支持物上的菌体接种于含林丹或葡萄糖的改良液体培养基,在 30°C、无摇床条件下培养 96 h,采用电化学阻抗谱...