Proceedings of the International Conference on Intelligent Information Systems Design and Indian Knowledge System Applications (ICISDIKSA 2026)

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Emerging Magnetic Nanotechnological Approaches for DNA Extraction from Saliva

Authors
Sachita Rautulwad1, *, Pooja Ippar1
1Institute of Forensic and Behavioural Forensic, JSPM University Wagholi, Pune, India
*Corresponding author. Email: rautulwadsachita@gmail.com
Corresponding Author
Sachita Rautulwad
Available Online 29 December 2025.
DOI
10.2991/978-94-6463-976-6_21How to use a DOI?
Keywords
DNA Extraction; Saliva; Magnetic Nanotechnology; Forensic science; Iron oxide nanoparticles
Abstract

Saliva plays a crucial role in forensic work mostly because it is easy to collect and packed with DNA. But the traditional methods for extracting DNA takes time and not always gives the proper result. This review focuses on some new nanotechnological methods that make extraction of DNA from saliva faster and cleaner. Nanotechnological methods compares traditional methods and commercial kits, it showing how these newer approaches boost yield, purity, and speed. Magnetic nanoparticles possess a high surface area, respond rapidly to magnetic fields, and exhibit strong affinity for DNA molecules. The application of nanotechnology in this context is not merely theoretical; it provides practical benefits by enhancing the speed and accuracy of DNA analysis in forensic investigations. Furthermore, these advancements are achieved in a cost-effective manner.

Copyright
© 2025 The Author(s)
Open Access
Open Access This chapter is licensed under the terms of the Creative Commons Attribution-NonCommercial 4.0 International License (http://creativecommons.org/licenses/by-nc/4.0/), which permits any noncommercial use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license and indicate if changes were made.

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Volume Title
Proceedings of the International Conference on Intelligent Information Systems Design and Indian Knowledge System Applications (ICISDIKSA 2026)
Series
Advances in Intelligent Systems Research
Publication Date
29 December 2025
ISBN
978-94-6463-976-6
ISSN
1951-6851
DOI
10.2991/978-94-6463-976-6_21How to use a DOI?
Copyright
© 2025 The Author(s)
Open Access
Open Access This chapter is licensed under the terms of the Creative Commons Attribution-NonCommercial 4.0 International License (http://creativecommons.org/licenses/by-nc/4.0/), which permits any noncommercial use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license and indicate if changes were made.

Cite this article

risenwbib
TY  - CONF
AU  - Sachita Rautulwad
AU  - Pooja Ippar
PY  - 2025
DA  - 2025/12/29
TI  - Emerging Magnetic Nanotechnological Approaches for DNA Extraction from Saliva
BT  - Proceedings of the International Conference on Intelligent Information Systems Design and Indian Knowledge System Applications (ICISDIKSA 2026)
PB  - Atlantis Press
SP  - 307
EP  - 317
SN  - 1951-6851
UR  - https://doi.org/10.2991/978-94-6463-976-6_21
DO  - 10.2991/978-94-6463-976-6_21
ID  - Rautulwad2025
ER  -