DNA binding, cleavage, apoptosis and cytotoxicity studies of three heteroleptic nickel complexes bearing β-diketones

Luana M. Sousa, Wesley A. Souza, Drielly A. Paixão, Rodrigo Boni Fazzi, Daiane Y. Tezuka, Carla D. Lopes, Zumira A. Carneiro, Mariete B. Moreira, Marcos Pivatto, Adelino V.G. Netto, Sérgio de Albuquerque, Francis B. Ferreira, Ronaldo Junio de Oliveira, Jackson A. L. C. Resende, Ricardo Campos Lino, Robson José de Oliveira Júnior, Ana Maria da Costa Ferreira, Wendell Guerra