Foto del docente

Fabrizia Grepioni

Full Professor

Department of Chemistry "Giacomo Ciamician"

Academic discipline: CHIM/03 General and Inorganic Chemistry

Research

Keywords: solid-state luminescence hydrogen bonding crystal polymorphism solid networks solid state API (active pharmaceutical ingredient) organic semiconductors solid-gas reactions molecular crystal engineering organometallic compounds molecular and ionic co-crystals solvent-free reactions

a)      Molecular crystal engineering: design and synthesis of crystal forms (solvates/hydrates, co-crystals, ionic co-crystals) for better performance, 

        solubility, thermal stability, photophysical properties in the solid state, ecc.

b)     Intra- and inter-molecular interactions - especially hydrogen-bonding - in the solid state

c)            Polymorphism

d)           Solventless and solvent free reactions (solid-solid, solid-gas reactions) involving inorganic, organic, organometallics system and their combinations.

e)           Phase transitional behaviour of crystalline systems

f)      Structural chracterization of solid-state products via

       (i) single crystal and powder  X-ray diffraction and

       (ii) calorimetric techniques (DSC, TGA, Hot-stage microscopy)

g) Preparation of supramolecular gels and investigation of their photochemical properties

h) Tuning of luminescence properties of organic solids via functionalization and co-crystallization 

m) Solid-state properties of organic seminductors to be used as sensors for X-ray radiation



Oragnic and organometallic solids: reactivity, polymorphism and crystal forms.

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