1. School of Chemical Sciences, University of Auckland, Auckland 1010, New Zealand
2. Department of Chemistry, Quaid-I-Azam University, Islamabad 45320, Pakistan
3. Department of Chemistry, Rawalpindi Women University, Rawalpindi 46300, Pakistan
4. Auckland Cancer Society Research Centre, Department of Molecular Medicine and Pathology, University of Auckland, Auckland 1023, New Zealand
5. Te Pūnaha Matatini, Auckland 1142, New Zealand
6. The MacDiarmid Institute for Advanced Materials and Nanotechnology, Victoria University of Wellington, Wellington 6012, New Zealand