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Publications

2017

Oleksii Shemchuk, Dario Braga, Lucia Maini, Fabrizia Grepioni, "Anhydrous ionic co-crystals of cyanuric acid with LiCl and NaCl", CRYSTENGCOMM, 2017, 19, pp. 1366-1369.

 Dario Braga, Fabrizia Grepioni, Lucia Maini, Simone d’Agostino, "Making crystals with a purpose; a journey in crystal engineering at the University of Bologna", IUCRJ, 2017, 4, pp. 369–379.

Carletta, Andrea; Spinelli, Floriana; D'Agostino, Simone; Ventura, Barbara; Chierotti, Michele R.; Gobetto, Roberto; Wouters, Johan; Grepioni, Fabrizia, "Halogen-Bond Effects on the Thermo- and Photochromic Behaviour of Anil-Based Molecular Co-crystals", CHEMISTRY-A EUROPEAN JOURNAL, 2017, 23, pp. 5317 - 5329.

Romasanta, A.K.S.; Braga, D.; Duarte, M.T.; Grepioni, F, How similar is similar? Exploring the binary and ternary solid solution landscapes of p-methyl/chloro/bromo-benzyl alcohols, CRYSTENGCOMM, 2017, 19, pp. 653 - 660.

D'Agostino, Simone; Taddei, Paola; Boanini, Elisa; Braga, Dario; Grepioni, Fabrizia, "Photo- vs Mechano-Induced Polymorphism and Single Crystal to Single Crystal [2 + 2] Photoreactivity in a Bromide Salt of 4-Amino-Cinnamic Acid", CRYSTAL GROWTH & DESIGN, 2017, 17, pp. 4491 - 4495.

Braga, Dario; Grepioni, Fabrizia; Gavezzotti, Angelo; Bernstein, Joel, Re: “Crystal Engineering in the Regulatory and Patent Literature of Pharmaceutical Solid Forms”, CRYSTAL GROWTH & DESIGN, 2017, 17, pp. 933 - 939.

Braga, Dario, The Future of Structural Chemistry Nucleates in the Present, ISRAEL JOURNAL OF CHEMISTRY, 2017, 57, pp. 101 - 108. 

2016 

Shemchuk, O.; Braga, D.; Grepioni, F, "Alloying barbituric and thiobarbituric acids: From solid solutions to a highly stable keto co-crystal form", CHEMICAL COMMUNICATIONS, 2016, 52, pp. 11815 - 11818.

Braga, Dario; Chelazzi, Laura; Grepioni, Fabrizia; Maschio, Lorenzo; Nanna, Saverio; Taddei, Paola, "Folic Acid in the Solid State: A Synergistic Computational, Spectroscopic, and Structural Approach", CRYSTAL GROWTH & DESIGN, 2016, 16, pp. 2218 - 2224.

Maini, L; Braga, D.; Grepioni, F.; Lampronti, G.I.; Gaglioti, K.; Gobetto, R.; Chierotti, M.R., "From isomorphous to "anisomorphous" ionic co-crystals of barbituric acid upon dehydration and return", CRYSTENGCOMM, 2016, 18, pp. 4651 - 4657.

Braga, Dario; Degli Esposti, Lorenzo; Rubini, Katia; Shemchuk, Oleksii; Grepioni, Fabrizia, "Ionic Cocrystals of Racemic and Enantiopure Histidine: An Intriguing Case of Homochiral Preference", CRYSTAL GROWTH & DESIGN, 2016, 16, pp. 7263 - 7270.

D'Agostino, Simone; Spinelli, Floriana; Boanini, Elisa; Braga, Dario; Grepioni, Fabrizia, "Single crystal to single crystal [2+2] photoreactions in chloride and sulphate salts of 4-amino-cinnamic acid via solid-solution formation: A structural and kinetic study", CHEMICAL COMMUNICATIONS, 2016, 52, pp. 1899 - 1902.

Farinella, F.; Maini, L; Mazzeo, P.P.; Fattori, V.; Monti, F.; Braga, D., "White luminescence achieved by a multiple thermochromic emission in a hybrid organic-inorganic compound based on 3-picolylamine and copper(i) iodide", DALTON TRANSACTIONS, 2016, 45, pp. 17939 - 17947.

2015

Baroncini, M.; D'Agostino, S.; Bergamini, G.; Ceroni, P.; Comotti, A.; Sozzani, P.; Bassanetti, I.; Grepioni, F.; Hernandez, T.M.; Silvi, S.; Venturi, M.; Credi, A., "Photoinduced reversible switching of porosity in molecular crystals based on star-shaped azobenzene tetramers", NATURE CHEMISTRY, 2015, 7, pp. 634 - 640

Elena Dichiarante;Marco Curzi;Stefano L. Giaffreda;Fabrizia Grepioni;Lucia Maini;Dario Braga, "Crystal forms of the hydrogen oxalate salt of o-desmethylvenlafaxine", JOURNAL OF PHARMACY AND PHARMACOLOGY, 2015, 67, pp. 823 - 829.

Maini, L.; Braga, D.; Mazzeo, P. P.; Maschio, L.; Rerat M.; Manet, I.; Ventura, B., "Dual luminescence in solid CuI(piperazine): hypothesis of an emissive 1-D delocalized excited state", DALTON TRANSACTIONS, 2015, 44, pp. 13003 - 13006.

Grepioni, F; D'Agostino, S.; Braga, D.; Bertocco, A.; Catalano, L.; Ventura, B., "Fluorescent crystals and co-crystals of 1,8-naphthalimide derivatives: synthesis, structure determination and photophysical characterization", JOURNAL OF MATERIALS CHEMISTRY. C, 2015, 3, pp. 9425 - 9434.

Fandaruff, Cinira; Chelazzi, Laura; Braga, Dario; Cuffini, Silvia Lucia; Silva, Marcos Antônio Segatto; Resende, Jackson A. L. C.; Dichiarante, Elena; Grepioni, Fabrizia, "Isomorphous Salts of Anti-HIV Saquinavir Mesylate: Exploring the Effect of Anion-Exchange on Its Solid-State and Dissolution Properties", CRYSTAL GROWTH & DESIGN, 2015, 15, pp. 5233 - 5239.

D'Agostino, S; Grepioni, F; Braga, D; Ventura, B, "Tipping the Balance with the Aid of Stoichiometry: Room Temperature Phosphorescence versus Fluorescence in Organic Cocrystals", CRYSTAL GROWTH & DESIGN, 2015, 15, pp. 2039 - 2045.

Francesca Grifasi;Michele R. Chierotti;Katia Gaglioti;Roberto Gobetto;Lucia Maini;Dario Braga;Elena Dichiarante;Marco Curzi, "Using Salt Cocrystals to Improve the Solubility of Niclosamide", CRYSTAL GROWTH & DESIGN, 2015, 15, pp. 1939 - 1948.

Lucia Maini;Federico Gallino;Massimo Zambianchi;Margherita Durso;Massimo Gazzano;Katia Rubini;Denis Gentili;Ilse Manet;Michele Muccini;Stefano Toffanin;Massimiliano Cavallini;Manuela Melucci, "Chemical design enables the control of conformational polymorphism in functional 2,3-thieno(bis)imide-ended materials", CHEMICAL COMMUNICATIONS, 2015, 51, pp. 2033 - 2035.

Massimo Zambianchi;Laura Favaretto;Margherita Durso;Cristian Bettini;Alberto Zanelli;Ilse Manet;Massimo Gazzano;Lucia Maini;Denis Gentili;Stefano Toffanin;Federico Gallino;Michele Muccini;Massimiliano Cavallini;Manuela Melucci, "Synergic effect of unsaturated inner bridges and polymorphism for tuning the optoelectronic properties of 2,3-thieno(bis)imide based materials", JOURNAL OF MATERIALS CHEMISTRY. C, 2015, 3, pp. 121 - 131. 

2014

Braga, D.; Grepioni, F.; Chelazzi, L.; Nanna, S.; Rubini, K.; Curzi, M.; Giaffreda, S.L.; Saxell, H.E.; Bratz, M.; Chiodo, T., "Bentazon: Effect of additives on the crystallization of pure and mixed polymorphic forms of a commercial herbicide", CRYSTAL GROWTH & DESIGN, 2014, 14, pp. 5729 - 5736.

Marieta Muresan-Pop;Dario Braga;Mihaela M. Pop;Gheorghe Borodi;Irina Kacso;Lucia Maini, "Crystal Structure and Physicochemical Characterization of Ambazone Monohydrate, Anhydrous, and Acetate Salt Solvate", JOURNAL OF PHARMACEUTICAL SCIENCES, 2014, 103, pp. 3594 - 3601.

Dario Braga;Fabrizia Grepioni;Giulio I. Lampronti;Lucia Maini;Katia Rubini;Alessandro Turrina;Federico Zorzi, "Crystal form selectivity by humidity control: the case of the ionic co-crystals of nicotinamide and CaCl2", CRYSTENGCOMM, 2014, 16, pp. 7452 - 7458.

Braga, D.; Chelazzi, L.; Grepioni, F.; Nanna, S.; Rubini, K.; Curzi, M.; Giaffreda, S.; Saxell, H.E.; Bratz, M.; Chiodo, T., "Imazamox: A quest for polymorphic modifications of a chiral and racemic herbicide", CRYSTAL GROWTH & DESIGN, 2014, 14, pp. 1430 - 1437.

Dario, Braga, International Year of Crystallography Celebration: Europe and South Africa, CRYSTENGCOMM, 2014, 16, pp. 8093 - 8093.

Simone d’Agostino; Dario Braga; Fabrizia Grepioni; Paola Taddei, "Intriguing case of Pseudo-isomorphism between chiral and racemic crystals of rac- and (S)/(R)2-(1,8-Naphthalimido)-2-quinuclidin-3-yl, and their reactivity toward I2 and IBr", CRYSTAL GROWTH & DESIGN, 2014, 14, pp. 821 - 829.

Grepioni, Fabrizia; Wouters, Johan; Braga, Dario; Nanna, Saverio; Fours, Baptiste; Coquerel, Gérard; Longfils, Geraldine; Rome, Sandrine; Aerts, Luc; Quéré, Luc, "Ionic co-crystals of racetams: Solid-state properties enhancement of neutral active pharmaceutical ingredients via addition of Mg2+ and Ca2+ chlorides", CRYSTENGCOMM, 2014, 16, pp. 5887 - 5896.

Ventura, B.; Bertocco, A.; Braga, D.; Catalano, L.; D'Agostino, S.; Grepioni, F.; Taddei, P., "Luminescence properties of 1,8-naphthalimide derivatives in solution, in their crystals, and in co-crystals: Toward room-temperature phosphorescence from organic materials", JOURNAL OF PHYSICAL CHEMISTRY. C, 2014, 118, pp. 18646 - 18658.

Maini, L.; Mazzeo, P.P.; Farinella, F.; Fattori, V.; Braga, D., "Mechanochemical preparation of copper iodide clusters of interest for luminescent devices", FARADAY DISCUSSIONS, 2014, 170, pp. 93 - 107.

Paolo P. Mazzeo;Lucia Maini;Alex Petrolati;Valeria Fattori;Kenneth Shankland;Dario Braga, "Phosphorescence quantum yield enhanced by intermolecular hydrogen bonds in Cu4I4 clusters in the solid state", DALTON TRANSACTIONS, 2014, 43, pp. 9448 - 9455.

Vella-Zarb, Liana; Braga, Dario; Guy Orpen, A.; Baisch, Ulrich, "The influence of hydrogen bonding on the planar arrangement of melamine in crystal structures of its solvates, cocrystals and salts", CRYSTENGCOMM, 2014, 16, pp. 8147 - 8159.

Manuela Melucci;Margherita Durso;Cristian Bettini;Massimo Gazzano;Lucia Maini;Stefano Toffanin;Susanna Cavallini;Massimiliano Cavallini;Denis Gentili;Viviana Biondo;Gianluca Generali;Federico Gallino;Raffaella Capelli;Michele Muccini, "Structure–property relationships in multifunctional thieno(bis)imide-based semiconductors with different sized and shaped N-alkyl ends", JOURNAL OF MATERIALS CHEMISTRY. C, 2014, 2, pp. 3448 - 3456.

2013

Dario Braga;Simone d'Agostino;Eros D'Amen;Fabrizia Grepioni;Damiano Genovese;Luca Prodi;Massimo Sgarzi, "A quest for supramolecular gelators: silver(I) complexes with quinoline-urea derivatives", DALTON TRANSACTIONS, 2013, 42, pp. 16949 - 16960.

Simone d'Agostino;Fabrizia Grepioni;Dario Braga;Daniele Moreschi;Valeria Fattori;Francesca Delchiaro;Simone Di Motta;Fabrizia Negri, "Exciton coupling in molecular salts of 2-(1,8-naphthalimido)ethanoic acid and cyclic amines: modulation of the solid-state luminescence", CRYSTENGCOMM, 2013, 15, pp. 10470 - 10480.

Dario Braga;Laura Chelazzi;Iacopo Ciabatti;Fabrizia Grepioni, "From 3D channelled frameworks to 2D layered structures in molecular salts of l-serine and dl-serine with oxalic acid", NEW JOURNAL OF CHEMISTRY, 2013, 37, pp. 97 - 104.

Michele R. Chierotti;Katia Gaglioti;Roberto Gobetto;Dario Braga;Fabrizia Grepioni;Lucia Maini, "From molecular crystals to salt co-crystals of barbituric acid via the carbonate ion and an improvement of the solid state properties", CRYSTENGCOMM, 2013, 15, pp. 7598 - 7605.

Dario Braga;Lucia Maini;Fabrizia Grepioni, "Mechanochemical preparation of co-crystals", CHEMICAL SOCIETY REVIEWS, 2013, 42, pp. 7638 - 7648.

Dario Braga;Laura Chelazzi;Fabrizia Grepioni;Elena Dichiarante;Michele R. Chierotti;Roberto Gobetto, "Molecular Salts of Anesthetic Lidocaine with Dicarboxylic Acids: Solid-State Properties and a Combined Structural and Spectroscopic Study", CRYSTAL GROWTH & DESIGN, 2013, 13, pp. 2564 - 2572.

Johan Wouters;Fabrizia Grepioni;Dario Braga;Rafal M. Kaminski;Sandrine Rome;Luc Aerts;Luc Quéré, Novel pharmaceutical compositions through co-crystallization of racetams and Li+ salts, CRYSTENGCOMM, 2013, 15, pp. 8898 - 8902.

Paolo P. Mazzeo;Lucia Maini;Dario Braga;Giovanni Valenti;Francesco Paolucci;Massimo Marcaccio;Andrea Barbieri;Barbara Ventura, Switch On/Switch Off Signal in an MOF-Guest Crystalline Device, EUROPEAN JOURNAL OF INORGANIC CHEMISTRY, 2013, pp. 4459 - 4465.

P. Brulatti; V. Fattori; S. Muzzioli; S. Stagni; P. Mazzeo; D. Braga; L. Maini; S. Milita; M. Cocchi, Tuning the colour and efficiency in OLEDs by using amorphous or polycrystalline emitting layers, JOURNAL OF MATERIALS CHEMISTRY. C, 2013, 1, pp. 1823 - 1831.

2012

Zhou W. X.; Li, J.; Xu W. X.; Yuan L. F.; Braga D.; Maini L.; Zhang F. X., "A novel 2D non-interpenetrated copper(I) iodide coordination polymer with trans-1,4-diaminocyclohexane", INORGANICA CHIMICA ACTA, 2012, 382, pp. 162 - 166 .

D'Oria E.; Braga D.; Novoa J. J., "Are the phenyl embrace motifs between Ph4P+ cations in crystals attractive? An accurate theoretical evaluation", CRYSTENGCOMM, 2012, 14, pp. 792 - 798.

D. Braga; S. D'Agostino; F. Grepioni, "Co-Crystals and Salts Obtained from Dinitrogen Bases and 1,2,3,4-Cyclobutane Tetracarboxylic Acid and the Use of the Latter As a Template for Solid-State Photocyclization Reactions", CRYSTAL GROWTH & DESIGN, 2012, 12, pp. 4880 - 4889.

D. Braga; F. Grepioni; L. Maini; D. Capucci; S. Nanna; J. Wouters; L. Aerts; L. Queré, "Combining piracetam and lithium salts: ionic co-crystals and co-drugs?", CHEMICAL COMMUNICATIONS, 2012, 48, pp. 8219 - 8221.

D. Braga; E. Dichiarante; F. Grepioni; G. I. Lampronti; L. Maini; P. P. Mazzeo; S. D’Agostino, "Mechanical Preparation of Crystalline Materials. An Oxymoron?", in: Supramolecular Chemistry: From Molecules to Nanomaterials, CHICHESTER, John Wiley & Sons, Ltd., 2012, pp. 2993 - 3007.

S. L. James; C. J. Adams; C. Bolm; D. Braga; P. Collier; T. Friscic; F. Grepioni; K. D. M. Harris; G. Hyett; W. Jones; A. Krebs; J. Mack; L. Maini; A. G. Orpen; I. P. Parkin; W. C. Shearouse; J. W. Steed; D. C. Waddell;, "Mechanochemistry: opportunities for new and cleaner synthesis"., CHEMICAL SOCIETY REVIEWS, 2012, 41, pp. 413 - 447.

L. Maini; D. Braga; P. P. Mazzeo; B. Ventura, "Polymorph and isomer conversion of complexes based on CuI and PPh3 easily observed via luminescence", DALTON TRANSACTIONS, 2012, 41, pp. 531 - 539.

Andre V.; Duarte M. T.; Braga D.; Grepioni F., "Polymorphic Ammonium Salts of the Antibiotic 4-Aminosalicylic Acid"., CRYSTAL GROWTH & DESIGN, 2012, 12, pp. 3082 - 3090.

D. Braga; S. d'Agostino; F. Grepioni, "Shape Takes the Lead: Templating Organic 3D-Frameworks around Organometallic Sandwich Compounds", ORGANOMETALLICS, 2012, 31, pp. 1688 - 1695.

D. Braga; F. Grepioni; L. Maini; G. I. Lampronti; D. Capucci; C. Cuocci, "Structure determination of novel ionic co-crystals from powder data: the use of rigid fragments in simulated annealing algorithms", «CRYSTENGCOMM», 2012, 14, pp. 3521 - 3527.

D. Braga; F. Grepioni; L. Chelazzi; M. Campana; D. Confortini; G. C. Viscomi, "The structure–property relationship of four crystal forms of rifaximin", «CRYSTENGCOMM», 2012, 14, pp. 6404 - 6411.

A. Coletti; S. Lentini; V. Conte; B. Floris; O. Bortolini; F. Sforza; F. Grepioni; P. Galloni, "Unexpected One-Pot Synthesis of Highly Conjugated Pentacyclic Diquinoid Compounds", JOURNAL OF ORGANIC CHEMISTRY, 2012, 77, pp. 6873 - 6879.

D. Gentili; F. Di Maria; F. Liscio ; L. Ferlauto; F. Leonardi; L. Maini; M. Gazzano ; S. Milita; G. Barbarella; M. Cavallini, "Targeting ordered oligothiophene fibers with enhanced functional properties by interplay of self-assembly and wet lithography", JOURNAL OF MATERIALS CHEMISTRY, 2012, 22, pp. 20852 - 20856.