RISEN - Real-tIme on-site forenSic tracE qualificatioN - Resp. Stefano ZAMPOLLI (DFM.AD001.307)

Area tematica

Scienze fisiche e tecnologie della materia

Area progettuale

Struttura responsabile del progetto di ricerca

Istituto per la microelettronica e microsistemi (IMM)

Responsabile di progetto

STEFANO ZAMPOLLI
Telefono: 0516399109
E-mail: ZAMPOLLI@BO.IMM.CNR.IT

Abstract

Optimising crime scene investigations with real-time, on-site forensic examinations
Traditional forensic examinations are usually time consuming which can be problematic when investigations are underway and quick results are needed. Traces must be detected on site as soon as possible before they degrade and loose important forensic information. The aim of the EU-funded RISEN project is the development of a set of real-time contactless sensors for the optimisation of trace detection, visualisation, identification and interpretation on site. Data will be processed in real time and sent to a 3D augmented crime scene investigation system to produce an interactive 3D model of the scene with position and labelling of traces and relative analytical results. The identified traces will be digitally marked and inventoried and a digitalised chain of custody will be established.

Obiettivi

Development of a sampling, pre-concentration and GC-separation module based on MEMS devices, based on the CNR patented compact-GC platform. The compact-GC module will be used in combination with a quartz-enhanced photoacoustic spectroscopy (QEPAS) module developed by CREO, resulting in a highly sensitive and selective sensor for gases and vapours. The two-dimensional selectivity (GC and spectroscopy) will effectively minimize false positives, while MEMS technology will enable short analysis and cycle times.

Data inizio attività

01/07/2020

Parole chiave

GAS CROMATOGRAFIA, GC/QEPAS, MINIATURIZZAZIONE

Ultimo aggiornamento: 11/12/2024