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Nunzianda Frascione

Dr Nunzianda Frascione

Senior Lecturer in Forensic Science

Research interests

  • Forensics

Biography

As part of King’s Forensics, the Forensic Biochemistry group headed by Dr Nunzianda Frascione investigates the nature and evidential use of forensic trace evidence such as biological fluids, touch DNA and fingermarks. Such traces are often the most important forms of evidence encountered within forensic casework and their presence may help support or refute victim, suspect or witness claims about events.

Dr Frascione is the King’s Forensics Biochemistry group lead. Her expertise in trace evidence detection is invaluable to the wildlife group. She is currently first supervisor on the PhD project investigating fingermark development methods on seized wildlife items and is also researching infrared methods for meat identification as part of the Republic of Zimbabwe Police collaboration. This research is vital since bushmeat trade has emerged as a severe threat to the viability of wildlife in Zimbabwe and conservation in general.

Specialist expertise: The group works closely, both on a technical and operational level, with police forces, forensic providers and government-associated laboratories on several research streams: The development of biosensors for the detection of biological evidence – Current methods for their detection of body fluids on evidential surfaces are costly and time-consuming. The purpose of this project is to develop a number of ‘turn-on’ fluorescent probes that can be sprayed onto items in order to simultaneously locate and identity different types of biological evidence. Biological fluid aging – Uncertainty over the time that a blood deposit was made has led to the rejection of forensically valuable evidence in the past. Using fluorescence lifetime monitoring, our group is currently developing an accurate method to determine the time since creation of bloodstains and other biological evidence. Studying the nature of ‘touch DNA’ – This project aims to determine the source of DNA transferred by touch; study the variability both between and within individuals and ultimately develop a method of extraction and amplification to maximise the potential of gaining usable DNA profiles from this evidence. Synthesis and use of forensic ‘taggants’ – The use of forensic ‘taggant’ technology to physically or chemically mark objects for the purpose of identification is becoming a significant part of national crime reduction strategies. Taggants may be able to prevent or monitor criminal offences such as theft, counterfeiting and the trafficking of drugs or explosives by associating an object with a specific piece of information. Our group specializes in the development and deployment of novel taggant materials.

    Research

    Forensic_Biochemistry_image_3_JG
    Forensic & Analytical Science

    Research in analytical and forensic toxicology and forensic investigations.

    RhinoPoaching
    Tackling illegal wildlife crime through the development of novel methods for fingermark analysis

    We have a training project in Zimbabwe ‘the use of fingerprints to combat wildlife crime’. This research project is the next stage to find improved methods.

    Project status: Ongoing

    TrafficNighttexco-kwok-NWXN_0frxCQ-unsplash
    International Forensics

    The international forensics group has a wide remit to look at evidence from international sources, providing data to support research in criminal justice.

    News

    Bolashaq Scholarship Programme continues its success at King's Forensics

    Another successful iteration of scholarship holders from Kazakhstan have graduated from King’s Forensics Bolashaq bespoke programme in Forensic Science, Law,...

    Bolashaq Scholarship Programme main 780x450

    New method to detect and visualise sperm cells recovered from forensic evidence

    The technique aims to significantly reduce the cost and amount of time needed to screen items of evidence in cases of sexual assault.

    sperm cells

    King's Forensics continues successful collaboration with the Government of Kazakhstan

    Twenty-eight Kazakh forensic experts have graduated from a King’s Forensics programme designed to help facilitate reform of Kazakhstan’s justice sector.

    Kazakh students at Forensics Awards Kings 2019-99

    Researchers receive EPSRC grant to develop biosensor for the detection of coronavirus

    The new technology will be used to quickly recognise surfaces contaminated with the virus.

    virus particles

    King's Forensics broadens collaboration with Kazakhstan through online teaching and research

    King’s Forensics is successfully continuing its long-lasting collaboration with the Ministry of Justice of Kazakhstan despite restrictions imposed by the...

    Kazakhstan map on globe

    King's Forensics expands collaboration with the Government of Kazakhstan

    King's Forensics has won a contract from the Government of Kazakhstan to help reform its justice sector.

    forensic students

    Features

    Science meets historic art: forensic biochemistry uses modern techniques to reveal artist's painting methods

    Researchers from King's Forensic Biochemistry research group collaborate with the Science Division at the Victoria & Albert Museum to forensically analyse the...

    Donatello Hero crop

      Research

      Forensic_Biochemistry_image_3_JG
      Forensic & Analytical Science

      Research in analytical and forensic toxicology and forensic investigations.

      RhinoPoaching
      Tackling illegal wildlife crime through the development of novel methods for fingermark analysis

      We have a training project in Zimbabwe ‘the use of fingerprints to combat wildlife crime’. This research project is the next stage to find improved methods.

      Project status: Ongoing

      TrafficNighttexco-kwok-NWXN_0frxCQ-unsplash
      International Forensics

      The international forensics group has a wide remit to look at evidence from international sources, providing data to support research in criminal justice.

      News

      Bolashaq Scholarship Programme continues its success at King's Forensics

      Another successful iteration of scholarship holders from Kazakhstan have graduated from King’s Forensics Bolashaq bespoke programme in Forensic Science, Law,...

      Bolashaq Scholarship Programme main 780x450

      New method to detect and visualise sperm cells recovered from forensic evidence

      The technique aims to significantly reduce the cost and amount of time needed to screen items of evidence in cases of sexual assault.

      sperm cells

      King's Forensics continues successful collaboration with the Government of Kazakhstan

      Twenty-eight Kazakh forensic experts have graduated from a King’s Forensics programme designed to help facilitate reform of Kazakhstan’s justice sector.

      Kazakh students at Forensics Awards Kings 2019-99

      Researchers receive EPSRC grant to develop biosensor for the detection of coronavirus

      The new technology will be used to quickly recognise surfaces contaminated with the virus.

      virus particles

      King's Forensics broadens collaboration with Kazakhstan through online teaching and research

      King’s Forensics is successfully continuing its long-lasting collaboration with the Ministry of Justice of Kazakhstan despite restrictions imposed by the...

      Kazakhstan map on globe

      King's Forensics expands collaboration with the Government of Kazakhstan

      King's Forensics has won a contract from the Government of Kazakhstan to help reform its justice sector.

      forensic students

      Features

      Science meets historic art: forensic biochemistry uses modern techniques to reveal artist's painting methods

      Researchers from King's Forensic Biochemistry research group collaborate with the Science Division at the Victoria & Albert Museum to forensically analyse the...

      Donatello Hero crop