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  _  __     ___      _____     ______    ______  
 | |/ //   / _ \\   / ____||  /_   _//  /_   _// 
 | ' //   | / \ || / //---`'   -| ||-     | ||   
 | . \\   | \_/ || \ \\___     _| ||_    _| ||   
 |_|\_\\   \___//   \_____||  /_____//  /__//    
 `-` --`   `---`     `----`   `-----`   `--`

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Text this: Intercalating dye harnessed cationic conjugated polymer for real-time naked-eye recognition of double-stranded dna in serum