Antioxidant, Antimicrobial, Cytotoxicity, and Larvicidal Activities of Selected Synthetic Bis-Chalcones oleh Aswathi Moothakoottil Kuttithodi, Divakaran Nikhitha, Jisha Jacob, Arunaksharan Narayanankutty, Manoj Mathews, Opeyemi Joshua Olatunji, Rajakrishnan Rajagopal, Ahmed Alfarhan, Damia Barcelo