油红O显现潜在手印的影响因素分析
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摘要
考察了浸泡时间、浸泡液体、溶液储存时间和使用次数对油红O显现不同纸张上潜在手印的效果的影响,证实了浸泡液体和溶液储存时间对手印显现效果影响小,浸泡时间和溶液使用次数对显现效果影响大,优化了油红O显现手印的处理程序,使用该方法处理潮湿客体上的潜在手印应及时使用新配制的溶液进行显现。
The effects of soaking time,soaking liquid,storage time and the usage number on the fingermarks developed by oil red O for different paper were investigated.The results show that the storage time and soaking liquid have less effect on the clarity of fingermarks while soaking time and usage number have great effect on it.The optimal processing procedure of the oil red O method to develop fingermark on wet paper surface is suggested,and the latent fingerprints on the moist object can be treated in time with the newly prepared solution.
The effects of soaking time,soaking liquid,storage time and the usage number on the fingermarks developed by oil red O for different paper were investigated.The results show that the storage time and soaking liquid have less effect on the clarity of fingermarks while soaking time and usage number have great effect on it.The optimal processing procedure of the oil red O method to develop fingermark on wet paper surface is suggested,and the latent fingerprints on the moist object can be treated in time with the newly prepared solution.
引文
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[15]LUO Y P,ZHAO Y B,LIU S.Evaluation of DFO/PVP and Its Application to Latent Fingermarks Development on Thermal Paper[J].Forensic Sci Int,2013,229(1-3):75-79.
[16]PONSCHKE M,HORNICKEL M.A Limited Validation and Comparison of 1,2-Indanedione and Thermanin for Latent Print Development on Thermal Paper[J].J Forensic Ident,2016,66(3):245-258.
[17]HONIG M,YOAK J.Oil Red O:A Comparative Performance Study[J].J Forensic Ident,2016,66(2):118-133.
[18]LI Y.A Research on the Development of Latent Fingerprints on Porous Surfaces by Using Oil Red O[J].J Luoyang Norm Univ,2015,34(5):54-57(李尧.油红O显现渗透性客体上潜在手印研究[J].洛阳师范学院学报,2015,34(5):54-57.)
[19]SUN N F,ZHANG L M,LI J L,et al.Detection of Sebaceous Fingermark by Oil Red O[J].J Natl Police Univ Chin,2015,(1):60-62.(孙年峰,张丽梅,李俊林,等.现场油质手印油红O显现技术研究[J].中国刑警学院学报,2015,(1):60-62.)
[20]LI H.Fat Fingerprint Development on Wet Papers by Using ORO[J].J Liaoning Police Acad,2012,(2):81-84.(李浩.使用油红O显现潮湿纸张上的油脂手印[J].辽宁警专学报,2012,(2):81-84.)
[21]YANG M J,CAI H D,LI J.Comparison of the Effects of Oil Red O and Sudan Black B on Lipid Staining in Severe Fatty Liver Tissue[J].Chin J Clin Exp Pathol,2012,28(2):217-218.(杨美娟,蔡华丹,李健.油红O及苏丹黑B对重度脂肪肝组织脂质染色效果的比较[J].临床与实验病理学杂志,2012,28(2):217-218.)
[22]WANG D H,LUO Y P.Evaluation of Chemical Substances in Fingerprint Reagent Oil Red O[J].Forensic Sci Technol,2011,36(3):10-13.(王丹华,罗亚平.油红O显现手印配方中各物质的作用验证[J].刑事技术,2011,36(3):10-13.)
[23]WANG D H,LUO Y P.Comparison and Improvement of the Latent Fingerprint Formula of Oil Red O[J].J People’s Pub Secur Univ China(Sci Technol),2011,17(2):14-18.(王丹华,罗亚平.油红O显现潜在手印配方的比较及改进[J].中国人民公安大学学报(自然科学版),2011,17(2):14-18.)
[24]WANG M C,WANG D H.Evaluation of Fingerprints Developed by Physical Developer and Oil Red O on Paper Surface.[J].Forensic Sci Technol,2015,40(4):283-287.(王明超,王丹华.物理显影液与油红O显现纸张上手印的效果评估[J].刑事技术,2015,40(4):283-287.)
[2]LENNARD C.Fingermark Detection and Identification:Current Research Efforts[J].Aust J Forensic Sci,2014,46(3):293-303.
[3]TURNER J M.The Fingerprint Evidence in the Trial of Dennis Gunn[J].J Forensic Ident,2015,65(6):913-928.
[4]MAO N Z,LUO Y P.Research Progress of Quantum Dots Applied in Forensic Science Fingermark Detection[J].Chem Res Appl,2014,26(11):1 689-1 694.(毛乃赜,罗亚平.量子点在法庭科学手印显现中的研究进展[J].化学研究与应用,2014,26(11):1 689-1 694.)
[5]MAO N Z,LUO Y P.Research Progress of Latent Fingerprint Development by Using DFO[J].J People’s Pub Secur Univ China(Sci Technol),2014,80(2):23-26.(毛乃赜,罗亚平.DFO显现潜在手印研究进展[J].中国人民公安大学学报(自然科学版),2014,80(2):23-26.)
[6]WANG M C.Latent Fingerprints Visualization by Sequential Use of Genipin[J].Forensic Sci Technol,2015,40(1):19-23.(王明超.京尼平序列显现手印方法研究[J].刑事技术,2015,40(1):19-23.)
[7]WANG M C,WANG D H.Study on the Detection Methods of Fingermark on Paper Surface[J].J Railw Police Coll,2014,24(6):49-52.(王明超,王丹华.纸张上汗潜手印显现方法探究[J].铁道警察学院学报,2014,24(6):49-52.)
[8]International Fingerprint Research Group(IFRG).Guidelines for the Assessment of Fingermark Detection Techniques[J].J Forensic Ident,2014,64(2):174-200.
[9]CADD S,ISLAM M,MANSON P,et al.Fingerprint Composition and Aging:A Literature Review[J].Sci Justice,2015,55(4):219-238.
[10]MORETA S,SPINDLER X,LENNARD C,et al.Microscopic Examination of Fingermark Residues:Opportunities for Fundamental Studies[J].Forensic Sci Int,2015,255:28-37.
[11]GIROD A,XIAO L,REEDY B,et al.Fingermark Initial Composition and Aging Using Fourier Transform Infrared Microscopy(M-Ftir)[J].Forensic Sci Int,2015,254:185-196.
[12]DE ALCARAZ-FOSSOUL J,FEIXAT C B,TASKER J,et al.Latent Fingermark Aging Patterns(Part II):Color Contrast between Ridges and Furrows as One Indicator of Degradation[J].J Forensic Sci,2016,61(4):947-958.
[13]XU M T,ZHAGN X Z,ZHAO J,et al.A Kind of Fat Stain--Oil Red Drop Dye Method[J].Chin J Clin Exp Pathol,2017,33(2):221-222.(徐明堂,张秀智,赵静,等.介绍一种脂肪染色——油红滴染法[J].临床与实验病理学杂志,2017,33(2):221-222.)
[14]TIAN Y W,LI L,LI L,et al.A Modified Oil-Red O-Fat Staining Method[J].Chin J Histochem Cytochem,2007,16(6):736.(田玉旺,李琳,李丽,等.介绍一种改良的油红O脂肪染色法[J].中国组织化学与细胞化学杂志,2007,16(6):736.)
[15]LUO Y P,ZHAO Y B,LIU S.Evaluation of DFO/PVP and Its Application to Latent Fingermarks Development on Thermal Paper[J].Forensic Sci Int,2013,229(1-3):75-79.
[16]PONSCHKE M,HORNICKEL M.A Limited Validation and Comparison of 1,2-Indanedione and Thermanin for Latent Print Development on Thermal Paper[J].J Forensic Ident,2016,66(3):245-258.
[17]HONIG M,YOAK J.Oil Red O:A Comparative Performance Study[J].J Forensic Ident,2016,66(2):118-133.
[18]LI Y.A Research on the Development of Latent Fingerprints on Porous Surfaces by Using Oil Red O[J].J Luoyang Norm Univ,2015,34(5):54-57(李尧.油红O显现渗透性客体上潜在手印研究[J].洛阳师范学院学报,2015,34(5):54-57.)
[19]SUN N F,ZHANG L M,LI J L,et al.Detection of Sebaceous Fingermark by Oil Red O[J].J Natl Police Univ Chin,2015,(1):60-62.(孙年峰,张丽梅,李俊林,等.现场油质手印油红O显现技术研究[J].中国刑警学院学报,2015,(1):60-62.)
[20]LI H.Fat Fingerprint Development on Wet Papers by Using ORO[J].J Liaoning Police Acad,2012,(2):81-84.(李浩.使用油红O显现潮湿纸张上的油脂手印[J].辽宁警专学报,2012,(2):81-84.)
[21]YANG M J,CAI H D,LI J.Comparison of the Effects of Oil Red O and Sudan Black B on Lipid Staining in Severe Fatty Liver Tissue[J].Chin J Clin Exp Pathol,2012,28(2):217-218.(杨美娟,蔡华丹,李健.油红O及苏丹黑B对重度脂肪肝组织脂质染色效果的比较[J].临床与实验病理学杂志,2012,28(2):217-218.)
[22]WANG D H,LUO Y P.Evaluation of Chemical Substances in Fingerprint Reagent Oil Red O[J].Forensic Sci Technol,2011,36(3):10-13.(王丹华,罗亚平.油红O显现手印配方中各物质的作用验证[J].刑事技术,2011,36(3):10-13.)
[23]WANG D H,LUO Y P.Comparison and Improvement of the Latent Fingerprint Formula of Oil Red O[J].J People’s Pub Secur Univ China(Sci Technol),2011,17(2):14-18.(王丹华,罗亚平.油红O显现潜在手印配方的比较及改进[J].中国人民公安大学学报(自然科学版),2011,17(2):14-18.)
[24]WANG M C,WANG D H.Evaluation of Fingerprints Developed by Physical Developer and Oil Red O on Paper Surface.[J].Forensic Sci Technol,2015,40(4):283-287.(王明超,王丹华.物理显影液与油红O显现纸张上手印的效果评估[J].刑事技术,2015,40(4):283-287.)