Experimental study of latent fingerprint manifestation performance based on vanadium dioxide nanomaterials

Haoyu Wang; Siyu Shen; Ruili Chen

doi:10.1117/12.3015522

6 February 2024 Experimental study of latent fingerprint manifestation performance based on vanadium dioxide nanomaterials

Haoyu Wang, Siyu Shen, Ruili Chen

Author Affiliations +

Proceedings Volume 12979, Ninth International Conference on Energy Materials and Electrical Engineering (ICEMEE 2023); 129790V (2024) https://doi.org/10.1117/12.3015522
Event: 9th International Conference on Energy Materials and Electrical Engineering (ICEMEE 2023), 2023, Guilin, China

Abstract

Nanomaterials have a positive impact on latent fingerprint revealing technologies for complex items due to their small particle size, large specific surface area, and surface activity. The purpose of this experiment is to look at how well VO₂-based nanomaterials work as latent fingerprinting tools. The produced particles were described, demonstrating that their structure and properties are adequate for forensic science to develop fingerprints. Later, the dusting and brushing approach was used to analyze the fingerprint development effect on six various objects, including tiles and glass, and compare it to the conventional powder's traditional revealing effect. The results indicate the establishment of a sensitive novel fingerprint development method since the VO₂ nanoparticles have great sensitivity, can disclose crisp papillary lines and detailed features of fingerprints, and are suited for most common carrier objects. The advantages of the created particles, however, include time savings, simplicity of use, and affordable price.

(2024) Published by SPIE. Downloading of the abstract is permitted for personal use only.

Citation Download Citation

Haoyu Wang, Siyu Shen, and Ruili Chen "Experimental study of latent fingerprint manifestation performance based on vanadium dioxide nanomaterials", Proc. SPIE 12979, Ninth International Conference on Energy Materials and Electrical Engineering (ICEMEE 2023), 129790V (6 February 2024); https://doi.org/10.1117/12.3015522

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available

Members: $17.00

Non-members: $21.00 ADD TO CART

PROCEEDINGS
5 PAGES

DOWNLOAD PAPER SAVE TO MY LIBRARY

GET CITATION

RIGHTS & PERMISSIONS

Get copyright permission Get copyright permission on Copyright Marketplace

KEYWORDS

Particles

Vanadium

Nanomaterials

Iron

Glasses

Nanostructuring

Quantum numbers

Show All Keywords

Keywords/Phrases

Search In:

Publication Years