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  ____     __   __    ____      ______    ______  
 |  _ \\   \ \\/ //  |  _ \\   /_   _//  /_____// 
 | |_| ||   \ ` //   | |_| ||   -| ||-   `____ `  
 | .  //     | ||    | .  //    _| ||_   /___//   
 |_|\_\\     |_||    |_|\_\\   /_____//  `__ `    
 `-` --`     `-`'    `-` --`   `-----`   /_//     
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Text this: Cytotoxicity of layered metal phosphorus chalcogenides (MPXy) nanoflakes; FePS3, CoPS3, NiPS3