[Fluorescence development of blood fingerprint].
In this article we compared benzidine with derivative methods of developing blood fingerprint and put forward a new fluorescence method. Combination and nature were briefly discussed. Blood fingerprint was developed distinctly through strong oxidation agent destroying ferroheme, depositing pearl protein by blood stain activation and protein decoration method. Fifteen fluorescence agents for developing latent blood fingerprint were exploited. Development theory of blood fingerprint was discussed systematically, including all kinds of affected factors of blood fingerprint fluorescence development. The method, main characteristics and developing effect of blood stain activation and protein decoration for developing blood fingerprint were explained.
Li
D Z
DZ
Department of Criminal Science Technology, Chinese Crininal Police College, Shenyang 110035, China.
Zhang
Z L
ZL
Liu
L
L
D001560:Benzidines; D001801:Blood Stains; D003878:Dermatoglyphics; D005453:Fluorescence; D005554:Forensic Medicine; D006454:Hemoglobins / Q000737:chemistry; D006801:Humans; D049449:Luminescence; D012680:Sensitivity and Specificity; D013050:Spectrometry, Fluorescence / Q000379:methods
D001560:Benzidines; D006454:Hemoglobins; C029876:benzidine