Hematite dysprosium oxide nanocomposites biosynthesized via greener route for ciprofloxacin removal and antimicrobial activity Ayushi Jain, Aashima Sharma, Abhinav Kapur, Shweta Wadhawan, Mayank Garg, Satish Kumar Pandey, Suman Singh, Surinder Kumar Mehta*, 10.1007/s40097-020-00379-1 XML