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Research activity in Computational Chemistry @DSCG Dr. Alfonso Pedone Prof. M. C. Menziani Dipartimento di Scienze Chimiche e Geologiche Dr. G. Malavasi Prof. G. Lusvardi Prof. L. Menabue

Research activity in Computational Chemistry @DSCG

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Page 1: Research activity in Computational Chemistry @DSCG

Research activity

in Computational

Chemistry @DSCG Dr. Alfonso Pedone

Prof. M. C. Menziani

Dipartimento di Scienze Chimiche e Geologiche

Dr. G. Malavasi

Prof. G. Lusvardi

Prof. L. Menabue

Page 2: Research activity in Computational Chemistry @DSCG

Computational Chemistry

Computational chemistry is the branch of theoretical chemistry

that deals with the development of mathematical models,

based on classical mechanics and quantum mechanics,

capable of simulating chemical systems, in order to calculate

the physical characteristics and predict chemical properties.

Schrödinger Equation (1927)

Newton’s Equations (1687)

i

i

i

ii

m

U

mt

)(2

2rFr

),(),( trHtrti

Page 3: Research activity in Computational Chemistry @DSCG

Nuclear waste confinement

HA [Ca10(PO4)6(OH)2]

SBF [Na+, K+, Ca2+, Mg2+,

HPO42-, HCO3

-, Cl- and

SO42-]

Orthopedic and Dental implants:

®Bioglass 45S5 (Hench, 1971)

SiO2 45%

Na2O 24.5%

CaO 24.5%

P2O5 6%

Silica Based Glasses

Atomic Energy and Alternative Energies

Commission - France

Page 4: Research activity in Computational Chemistry @DSCG

Fluorescent Nanoparticles

Bright labels in nanomedicine

(imaging & diagnostics)

Drug delivery systems

Chemosensors

Page 5: Research activity in Computational Chemistry @DSCG

Molecular crystals

Crystal Polymorphism

Drugs

Pigments

The different phases of crystalline or amorphous, while containing the

same active molecule may have chemical, physical and mechanical

properties that are very different, with substantial consequences on

their use, handling and absorption.

Agrochemicals

Page 6: Research activity in Computational Chemistry @DSCG

Collaborations

M. Ramos

University of Porto, Portugal

ERASMUS

Page 7: Research activity in Computational Chemistry @DSCG

Collaborations

V. Moliner

Universitat Jaume I,

Castellón, Spain

ERASMUS

Page 8: Research activity in Computational Chemistry @DSCG

Collaborations

T. Charpentier

CEA, Paris, France

A. Tilocca

University College of London

(UCL), UK

Page 9: Research activity in Computational Chemistry @DSCG

Scuola Normale Superiore, Pisa

Università di Bologna

Università di Torino Università di Padova

Università di Pavia

Università di Bari

Università di Parma

Collaborations