Contributo in atti di convegno, 2019, ENG

Hyperspectral approach for the assessment of biocide treatments on archeological walls

Cuzman, O. A.(1); Manganelli Del Fà, R.(1); Salvadori, B.(1); Chiarantini, L.(2); De Nigris M.(3), B.; Riminesi, C.(1)

(1) Consiglio Nazionale delle Ricerche; (2) Leonardo Company; (3) MIBACT

In this study, a prototypal hyper-spectral imaging device was used in combination with ASD FieldSpec spectrometer for evaluating the efficacy and durability of a biocide treatment applied on selected areas covered mainly by lichens of a wall of Macellum, in Pompeii. These techniques were used for monitor the phototrophs health for a period of 7 months. The results were compared to bioluminescence measurements of the ATP, used as reference. The spectra showed significant characteristic signals of photosynthetic pigments and fresh organic matter (lignin, starch, cellulose, pectin).

IMEKO International Conference on Metrology for Archaeology and Cultural Heritage (MetroArchaeo 2017), pp. 393–396, Lecce, Italy, 23-25/10/2017

Keywords

Hyperspectral

CNR authors

Riminesi Cristiano, Salvadori Barbara, Cuzman Oana Adriana, Manganelli Del Fa Rachele

CNR institutes

ICVBC – Istituto per la conservazione e valorizzazione dei beni culturali, ISPC – Istituto di Scienze del Patrimonio Culturale

ID: 411091

Year: 2019

Type: Contributo in atti di convegno

Creation: 2019-11-30 17:02:29.000

Last update: 2020-12-29 21:02:21.000

External IDs

CNR OAI-PMH: oai:it.cnr:prodotti:411091

Scopus: 2-s2.0-85070512115