1. CBQF - Centro de Biotecnologia e Química Fina – Laboratório Associado, Escola Superior de Biotecnologia, Universidade Católica Portuguesa/Porto, Rua Arquiteto Lobão Vital, Apartado 2511, 4202-401, Porto, Portugal
2. Department of Chemistry and Biochemistry, The University of Texas at Arlington, 76019-0065, Arlington, TX, USA
3. Regional Center of Advanced Technologies and Materials, Department of Analytical Chemistry, Palacky University, Olomouc, Czech Republic