Ricardo O. Freire

RM1: A reparameterization of AM1 for H, C, N, O, P, S, F, Cl, Br, and I

Gerd B. Rocha, Ricardo O. Freire, Alfredo M. Simas et al. · Journal of Computational Chemistry · 2006 · 673 citations

Cytotoxicity and slow release of the anti-cancer drug doxorubicin from ZIF-8

Iane B. Vasconcelos, Teresinha G. da Silva, Gardênia Carmen Gadelha Militão et al. · RSC Advances · 2012 · 299 citations · Full text

Nanomedicine, Medicinal Chemistry, Drug Targeting +15

LUMPAC lanthanide luminescence software: Efficient and user friendly

José Diogo L. Dutra, Thiago Dias Bispo, Ricardo O. Freire · Journal of Computational Chemistry · 2014 · 244 citations · Full text

Materials Science, Inorganic Chemistry, Engineering +11

Iodosobenzene diacetate, an efficient reagent for the oxidative decarboxylation of carboxylic acids

J. I. CONCEPCION, Cosme G. Francisco, Ricardo O. Freire et al. · The Journal of Organic Chemistry · 1986 · 174 citations

Engineering, Chemical Analysis, Altmetric Attention Score +16

Sparkle Model for the Calculation of Lanthanide Complexes:  AM1 Parameters for Eu(III), Gd(III), and Tb(III)

Ricardo O. Freire, Gerd B. Rocha, Alfredo M. Simas · Inorganic Chemistry · 2005 · 135 citations

Engineering, Theoretical Inorganic Chemistry, Computational Chemistry +17