A Comprehensive Review of Fingerprint Development : Exploring Unconventional Powder-Based Techniques

International Journal of Scientific Research in Science and Technology Pub Date : 2024-04-14 DOI:10.32628/ijsrst52411282

K. Ghodake, Smitesh. S. Nalage

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Abstract

Fingerprint development remains a crucial aspect of forensic science, aiding in the identification and resolution of criminal cases. This review paper systematically explores the efficacy and potential of various unconventional and natural substances in fingerprint development. Focusing on an array of substances such as turmeric powder, Fuller's clay powder (Multani Mitti), food color, Holi color, durian seeds powder, soil powder, talcum powder, traditional powders, pooja materials, corn seed powder, silica gel G, broccoli powder, medicine powder, salt, sugar powder, and brick powder, this paper discusses their applicability, advantages, limitations, and comparative effectiveness in developing latent fingerprints. The review encompasses studies and experiments conducted to assess the suitability of these substances for fingerprint development across different surfaces and environmental conditions. Additionally, this article examines the environmental and cost-effective benefits of using natural and non-conventional materials in forensic investigations and their sustainability and availability compared to traditional chemical reagents.

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指纹识别技术发展综述：探索基于粉末的非常规技术

指纹识别仍然是法医学的一个重要方面，有助于刑事案件的鉴定和解决。本文系统地探讨了各种非常规天然物质在指纹显现方面的功效和潜力。本文重点讨论了姜黄粉、富勒粘土粉（Multani Mitti）、食用色素、Holi 色素、榴莲籽粉、土壤粉、滑石粉、传统粉末、pooja 材料、玉米种子粉、硅胶 G、西兰花粉、药粉、盐、糖粉和砖粉等一系列物质，并讨论了它们在显现潜在指纹方面的适用性、优势、局限性和比较效果。该综述涵盖了为评估这些物质在不同表面和环境条件下提取指纹的适用性而进行的研究和实验。此外，本文还探讨了在法医调查中使用天然材料和非常规材料对环境和成本效益的好处，以及与传统化学试剂相比这些材料的可持续性和可用性。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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International Journal of Scientific Research in Science and Technology

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