Zhang, Bintian ZnO nanoflower-based photoelectrochemical DNAzyme sensor for the detection of Pb2+. [electronic resource] - Biosensors & bioelectronics Jun 2014 - 243-9 p. digital Publication Type: Evaluation Study; Journal Article; Research Support, Non-U.S. Gov't ISSN: 1873-4235 Standard No.: 10.1016/j.bios.2014.01.026 doi Subjects--Topical Terms: Biosensing Techniques--instrumentationDNA, Catalytic--chemistryDrinking Water--analysisElectrochemical Techniques--instrumentationEquipment DesignIntercalating Agents--chemistryLakes--analysisLead--analysisLimit of DetectionNanostructures--chemistryWater Pollutants, Chemical--analysisZinc Oxide--chemistry