碘显现固定潜手印的研究进展  

Progress in the Development And Fixation of latent Fingermarks by Iodine

作　　者：王允熙 刘丽[1] Wang Yunxi;Liu Li(Criminal Investigation Police University Of China,Shenyang 110035,China)

机构地区：[1]中国刑事警察学院,辽宁沈阳110035

出　　处：《山东化工》2024年第18期100-103,共4页Shandong Chemical Industry

摘　　要：碘最初用于医药和食品领域,后来被引入法庭科学领域,成为显现潜指纹的常用的成分之一,具有灵敏度高显现无损的独特优点。主要介绍了传统碘熏显现法、多种改进后碘熏显现法和碘熏固定技术的原理、实验过程、发展现状和推广效果,其中特别总结了关于碘的综合显现法,拓宽了碘熏法的范围。并在上述基础上多角度总结了碘熏效果的影响因素,便于应用在实验变量的设置中。最后总结了碘熏法的发展展望和改进方向。Iodine was initially used in the fields of medicine and food,and later introduced into the field of court science,becoming one of the commonly used reagents for latent fingerprints,with the unique advantage of high sensitivity and non-destructive development.This paper introduces the historical origin of the iodine fuming method,the principle,experimental process,development status and promotion effect of the traditional iodine fuming method,various improved iodine fuming methods and iodine fuming fixation techniques,which especially summarizes the comprehensive iodine fuming method and broadens the scope of the iodine fuming method.On the basis of the above,the factors influencing the effect of iodine fumigation were summarized from various angles,which were then applied to the setting of experimental variables.

关 键 词：法庭科学 汗潜手印 显现 碘熏 综述 

分 类 号：D918.91[政治法律—法学]