Reconstruction of the spectral properties of a biomolecule under electromagnetic exposure by means of molecular simulation

Mirka Zago; Piero Fossati; Alessandro Palombo; Guglielmo D'Inzeo

Reconstruction of the spectral properties of a biomolecule under electromagnetic exposure by means of molecular simulation

Mirka Zago, Piero Fossati, Alessandro Palombo, Guglielmo D'Inzeo

Fondazione Santa Lucia

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

In this paper we develop a model to describe the interaction between an electromagnetic field and a biological microstructure (protoporphyrin IX). We suppose that the energy transferred from the field to the molecule induces a change in the molecule's normal frequencies of vibration. We use a molecular dynamic simulation package to calculate the new vibrational frequencies when the field is applied. We use these new calculated frequencies as an input for a model that, considering linear coupling between these modes and an electronic transition, allows us to calculate the absorption spectrum in the Soret band.

Original language	English
Title of host publication	Proceedings of the International Conference on Bioelectromagnetism
Publisher	IEEE
Pages	65-66
Number of pages	2
Publication status	Published - 1998
Event	Proceedings of the 1998 2nd International Conference on Bioelectromagnetism - Melbourne, Australia Duration: Feb 15 1998 → Feb 18 1998

Other

Other	Proceedings of the 1998 2nd International Conference on Bioelectromagnetism
City	Melbourne, Australia
Period	2/15/98 → 2/18/98

ASJC Scopus subject areas

Engineering(all)

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Reconstruction of the spectral properties of a biomolecule under electromagnetic exposure by means of molecular simulation. / Zago, Mirka; Fossati, Piero; Palombo, Alessandro; D'Inzeo, Guglielmo.

Proceedings of the International Conference on Bioelectromagnetism. IEEE, 1998. p. 65-66.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Zago, M, Fossati, P, Palombo, A & D'Inzeo, G 1998, Reconstruction of the spectral properties of a biomolecule under electromagnetic exposure by means of molecular simulation. in Proceedings of the International Conference on Bioelectromagnetism. IEEE, pp. 65-66, Proceedings of the 1998 2nd International Conference on Bioelectromagnetism, Melbourne, Australia, 2/15/98.

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abstract = "In this paper we develop a model to describe the interaction between an electromagnetic field and a biological microstructure (protoporphyrin IX). We suppose that the energy transferred from the field to the molecule induces a change in the molecule's normal frequencies of vibration. We use a molecular dynamic simulation package to calculate the new vibrational frequencies when the field is applied. We use these new calculated frequencies as an input for a model that, considering linear coupling between these modes and an electronic transition, allows us to calculate the absorption spectrum in the Soret band.",

author = "Mirka Zago and Piero Fossati and Alessandro Palombo and Guglielmo D'Inzeo",

year = "1998",

language = "English",

pages = "65--66",

booktitle = "Proceedings of the International Conference on Bioelectromagnetism",

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note = "Proceedings of the 1998 2nd International Conference on Bioelectromagnetism ; Conference date: 15-02-1998 Through 18-02-1998",

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AU - Fossati, Piero

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AU - D'Inzeo, Guglielmo

PY - 1998

Y1 - 1998

N2 - In this paper we develop a model to describe the interaction between an electromagnetic field and a biological microstructure (protoporphyrin IX). We suppose that the energy transferred from the field to the molecule induces a change in the molecule's normal frequencies of vibration. We use a molecular dynamic simulation package to calculate the new vibrational frequencies when the field is applied. We use these new calculated frequencies as an input for a model that, considering linear coupling between these modes and an electronic transition, allows us to calculate the absorption spectrum in the Soret band.

AB - In this paper we develop a model to describe the interaction between an electromagnetic field and a biological microstructure (protoporphyrin IX). We suppose that the energy transferred from the field to the molecule induces a change in the molecule's normal frequencies of vibration. We use a molecular dynamic simulation package to calculate the new vibrational frequencies when the field is applied. We use these new calculated frequencies as an input for a model that, considering linear coupling between these modes and an electronic transition, allows us to calculate the absorption spectrum in the Soret band.

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