微晶荧光乳浊液显现血、汗指纹的研究  

Development of blood fingerprint and sweat fingerprint by microcrystalline fluorescent emulsion

作　　者：李德仲[1] 王施婵[1] 金先顺 张晓梅[1] 张丽梅[1] 王家晖[1] 

机构地区：[1]中国刑警学院,沈阳110035 [2]浙江省台州市公安局刑侦支队技术大队,317000

出　　处：《刑事技术》2004年第5期3-5,共3页Forensic Science and Technology

摘　　要：目的　显现非渗透性和半渗透性客体上的血指纹、汗潜指纹。方法　应用微晶小颗粒荧光乳浊液显现血、汗指纹。结果　对常见的各种非渗透性和半渗透性客体上的新鲜和陈旧的血、汗指纹均可显出。结论　该方法与传统的物理显现方法相比较在于显出效果基本不受指纹遗留时间和客体的性质及表面颜色的影响 ,并且此方法实用、可靠 ,同时该配方还可用于非渗透性和半渗透性客体上涉油指纹的显现 ,是常见客体上血。Objective To establish a method for developing blood fingerprint and sweat fingerprint on non-infiltrate surface and semi-infiltrate surface. Method The microcrystalline fluorescent emulsion was used for both of blood fingerprint and sweat fingerprint. Result The fresh blood and sweat fingerprint have been developed with this method, and the old blood and sweat fingerprint have been developed as well. Conclusion Compare with the traditiond method, microcrystalline fluorescent emulsion method has signifcant advantage and is a useful and reliable method for fingerprint development.

关 键 词：汗潜指纹 客体 显现方法 指纹显现 荧光 突破 目的 常见 效果 影响 

分 类 号：N1[自然科学总论] D918[政治法律—法学]