Magnetic Fe3O4 nanoparticles decorated phosphorus-doped biochar-attapulgite/bismuth film electrode for smartphone-operated wireless portable sensing of ultra-trace multiple heavy metal ions
Peng Huang, Yao Xiong, Yu Ge, Yangping Wen, Xiaoyan Zeng, Ji Zhang, Peng Wang, Zongde Wang, Shangxing Chen
Topics & Concepts
BismuthBiocharMaterials scienceElectrodeDopingNanoparticleTRACE (psycholinguistics)Inorganic chemistryChemical engineeringNanotechnologyMetallurgyChemistryOptoelectronicsPyrolysisPhysical chemistryPhilosophyLinguisticsEngineeringConducting polymers and applicationsElectrochemical sensors and biosensorsAnalytical Chemistry and Sensors