| Issue Date | Title | Author(s) | Type | Access |
1 | 1999 | Ab initio calculations on some transition metal heptoxides by using effective core potentials | Amado, Ana M. ; Ribeiro-Claro, Paulo J. A. | article | openAccess |
2 | 1996 | Ab initio SCF MO calculations on triaza and tetraaza cyclic amines | Ribeiro-Claro, Paulo J. A. ; Amado, Ana M. ; Marques, M. Paula M. ; Teixeira-Dias, José J. C. | article | openAccess |
3 | 25-May-2007 | Análise comparativa dos ficocolóides produzidos por algas carragenófitas usadas industrialmente e algas carragenófitas portuguesas | Pereira, Leonel ; Critchley, Alan T. ; Amado, Ana M. ; Ribeiro-Claro, Paulo J. A. | conferenceObject | openAccess |
4 | 28-Oct-1999 | C-H...O Bonded Dimers in Liquid 4-Methoxybenzaldehyde | Karger, N. ; Costa, A. M. Amorim da ; Ribeiro-Claro, Paulo J. A. | article | openAccess |
5 | 2006 | Computationally-Assisted Approach to the Vibrational Spectra of Molecular Crystals: Study of Hydrogen-Bonding and Pseudo-Polymorphism13 | Nolasco, Mariela M. ; Amado, Ana M. ; Ribeiro-Claro, Paulo J. A. | article | openAccess |
6 | 2004 | Coordination properties of 2-aminocyclopentene-1-dithiocarboxylic acid to transition metal ions as studied by ab initio calculations | Amado, Ana M. ; Ribeiro-Claro, Paulo J. A. | article | openAccess |
7 | 2001 | Evidence of C−H···O Hydrogen Bonds in Liquid 4-Ethoxybenzaldehyde by NMR and Vibrational Spectroscopies | Marques, M. P. M. ; Amorim da Costa, A. M. ; Ribeiro-Claro, Paulo J. A. | article | openAccess |
8 | 31-May-2001 | Evidence of C−H···O Hydrogen Bonds in Liquid 4-Ethoxybenzaldehyde by NMR and Vibrational Spectroscopies | Marques, M. P. M. ; Costa, A. M. Amorim da ; Ribeiro-Claro, Paulo J. A. | article | openAccess |
9 | 2002 | Experimental and Theoretical Evidence of CH⋅⋅⋅O Hydrogen Bonding in Liquid 4-Fluorobenzaldehyde | Ribeiro-Claro, Paulo J. A. ; Marques, M. Paula M. ; Amado, Ana M. | article | openAccess |
10 | 30-Apr-2009 | Identification of selected seaweed polysaccharides (phycocolloids) by vibrational spectroscopy (FTIR-ATR and FT-Raman) | Pereira, Leonel ; Amado, Ana M. ; Critchley, Alan T. ; Velde, Fred van de ; Ribeiro-Claro, Paulo J. A. | article | openAccess |
11 | 2006 | Para-halogenated benzaldehyde molecules included in cyclodextrins: a combined spectroscopic and thermal analysis | Ribeiro-Claro, Paulo J. A. ; Costa, António M. Amorim da ; Vueba, Manuel L. ; Pina, M. Eugénia ; Amado, Ana M. | article | openAccess |
12 | 2007 | Probing pseudopolymorphic transitions in pharmaceutical solids using Raman spectroscopy: Hydration and dehydration of theophylline | Amado, Ana M. ; Nolasco, Mariela M. ; Ribeiro-Claro, Paulo J. A. | article | openAccess |
13 | 2008 | Pseudopolymorphic transitions of niclosamide monitored by Raman spectroscopy | Sardo, Mariana ; Amado, Ana M. ; Ribeiro-Claro, Paulo J. A. | article | openAccess |
14 | 2003 | Use of FTIR, FT-Raman and 13C-NMR spectroscopy for identification of some seaweed phycocolloids | Pereira, Leonel ; Sousa, Ana ; Coelho, Helena ; Amado, Ana M. ; Ribeiro-Claro, Paulo J. A. | article | openAccess |
15 | 2-Feb-2011 | VIBRATIONAL SPECTROSCOPY (FTIR-ATR AND FT-RAMAN) - A Rapid and Useful Tool for Phycocolloid Analysis | Pereira, Leonel ; Amado, Ana M. ; Ribeiro-Claro, Paulo J. A. ; van de Velde, Fred | article | openAccess |