Published on by Forensic Scientist Awards

Innovative Research Award

Sreelakshmi Krishna
National Forensic Sciences University

Sreelakshmi Krishna
Affiliation National Forensic Sciences University
Country India
Scopus ID 58666563200
Documents 5
Citations 20
h-index 2
Subject Area Physics and Astronomy
Event International Forensic Scientist Awards
ORCID 0000-0003-2837-9860

Sreelakshmi Krishna is an Indian researcher whose academic work integrates forensic science, experimental physics, materials science, and forensic ballistics. Her research portfolio demonstrates a focused contribution to gunshot residue (GSR) analysis, forensic trace evidence examination, and advanced material characterization. Through interdisciplinary investigations involving nanomaterials, thin film deposition, and forensic applications, she has contributed to the development of scientific methodologies relevant to criminal investigations and evidence interpretation.[1]

Abstract

This article highlights the academic achievements and scientific contributions of Sreelakshmi Krishna in forensic physical sciences. Her research emphasizes gunshot residue characterization, ballistic investigations, forensic trace evidence recovery, and material science applications. Through peer-reviewed publications and interdisciplinary studies, she has contributed to advancing analytical approaches used in forensic laboratories and criminal investigations.[2]

Keywords

Forensic Physics, Forensic Ballistics, Gunshot Residue Analysis, Materials Science, Thin Film Deposition, Spray Pyrolysis, Trace Evidence, Experimental Physics.

Introduction

Sreelakshmi Krishna possesses an academic background in physics and forensic science, having completed an Integrated MSc in Physics from Amrita Vishwa Vidyapeetham and an MPhil in Physics from Madurai Kamaraj University. Her subsequent research at Gujarat Forensic Sciences University focused on forensic physical sciences, creating a bridge between scientific experimentation and forensic investigation methodologies.[3]

Research Profile

Her expertise spans forensic ballistics, gunshot residue analysis, thin film preparation, spray pyrolysis, and material characterization. She is also associated with professional forensic organizations and has served in academic teaching roles, reflecting a commitment to both research and knowledge dissemination.[4]

Research Contributions

  • Developed ZnO quantum dot applications for enhanced fluorescent detection of gunshot residue.
  • Investigated temporal variations in inorganic and organic GSR for forensic viability assessments.
  • Proposed scientific approaches for identifying optimal GSR recovery zones in firing events.
  • Examined correlations between GSR particle properties and shooting distance.

Publications

  • Development and characterization of ZnO quantum dots for enhanced fluorescent detection of gunshot residue (2025).
  • Temporal analysis of inorganic and organic gunshot residue: implications for forensic viability (2025).
  • Trajectory – the unseen realm in a firing event (2025).
  • Correlation of GSR particle properties with firing distance using Indian ammunition (2024).

Research Impact

The research contributions of Sreelakshmi Krishna support evidence-based forensic investigations by improving analytical reliability in firearm-related examinations. Her studies on GSR persistence, particle characterization, and detection methodologies contribute to ongoing developments in forensic laboratory practice. Additionally, her work in materials science demonstrates interdisciplinary innovation with potential applications beyond forensic science.[5]

Award Suitability

The Innovative Research Award recognizes scholarly excellence, originality, and measurable scientific contribution. Sreelakshmi Krishna’s publication record, interdisciplinary expertise, and commitment to advancing forensic physical sciences align with these criteria. Her work addresses practical forensic challenges while introducing scientifically rigorous methodologies applicable to contemporary forensic investigations.[6]

Conclusion

Sreelakshmi Krishna has established a growing research profile within forensic science and applied physics. Her contributions to gunshot residue analysis, forensic ballistics, and material science reflect a multidisciplinary approach to scientific inquiry. The Innovative Research Award serves as an appropriate recognition of her academic achievements and continuing contributions to forensic research and evidence-based scientific advancement.

References

  1. Elsevier. (n.d.). Scopus author details: Sreelakshmi Krishna, Author ID 58666563200. Scopus.
    https://www.scopus.com/authid/detail.uri?authorId=58666563200
  2. Krishna, S. (2025). Development and characterization of ZnO quantum dots for enhanced fluorescent detection of gunshot residue.
    https://doi.org/10.1007/s11051-025-06497-7
  3. ORCID. (n.d.). Sreelakshmi Krishna Research Profile.
    https://orcid.org/0000-0003-2837-9860
  4. Krishna, S. (2023). A chronological study of gunshot residue detection techniques: a narrative review.
    https://doi.org/10.1186/s41935-023-00369-8
  5. Krishna, S. (2024). Preparation and characterization of pristine and Sn doped copper gallium sulphide thin films.
    https://doi.org/10.1016/j.heliyon.2024.e25425
  6. International Forensic Scientist Awards. (n.d.). Award information and recognition program.
    forensicscientist.org
Sreelakshmi Krishna | Physics and Astronomy | Innovative Research Award

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