Augmentation of Antimicrobial Activity of Spiniferin by Introducing an Arginine Residue Toward Its Amino Terminus: A Possible Role of Cation−π Interaction - Jyotshana Saroj; Rahul Dev Verma; Sariyah Akhtar; Neeraj Kumar Verma; Arvind Gupta; Arsh Tripathi; Juhi Sharma; Kalyan Mitra; Mohammad Imran Siddiqi; Jimut Kanti Ghosh (ACS Bio & Med Chem Au)