Comparative Analysis of coconut shell and coconut husk ash powder for latent fingerprint development
试验速览
- 阶段
- 不适用
- 状态
- 尚未招募
- 发起方
- 入组人数
- 269
- 试验地点
- 1
- 主要终点
- To evaluate the effectiveness of coconut husk and shell ash powders in developing latent fingerprints with high clarity, enabling the identification of the individual charateristics.
研究概览
简要总结
The study aims to evaluate the effectiveness of eco-friendly, natural coconut husk and shell ash powders in developing latent fingerprints. The primary purpose is to explore a cost-effective, health-safe alternative for fingerprint development that provides high-quality, clear prints with visible individual characteristics and pore visibility particularly when particle size is optimized. Given the abundance of coconut by-products in South India, this study investigates their potential as reliable alternatives to conventional fingerprint powders.
研究设计
- 研究类型
- Observational
入排标准
- 年龄范围
- 18.00 Year(s) 至 65.00 Year(s)（—）
- 性别
- All
入选标准
- •Individuals aged 18 to 65 years.
- •Individuals with no skin deformities on the palms of their hands.
- •Individuals who have provided informed consent after receiving a thorough explanation of the study.
排除标准
- •Individuals outside the age range of 18 to 65 years, who have skin deformities on their palms of hands, and who have not provided informed consent after receiving a thorough explanation of the study.
结局指标
主要结局
To evaluate the effectiveness of coconut husk and shell ash powders in developing latent fingerprints with high clarity, enabling the identification of the individual charateristics.
时间窗: The fingerprints will be analyzed upon completion of each development process on test surfaces for both the intervention and comparator powders, including baseline assessment and after each subsequent development step.
次要结局
- 1. To evaluate the efficacy of eco-freindly, natural coconut husk & shell ash powders in the latent fingerprint development, with a focus on cost-effectiveness, availability, & safety.(The fingerprints will be analyzed upon completion of each development process on test surfaces for both the intervention & comparator powders, including baseline assessment & after each subsequent development step)
研究者
Akhila Shetty
Kasturba Medical College