Abstract：
:Organic impurities of methamphetamine may show different patterns by synthesis. In the present study, we tried to find the impurities reflecting the conditions of synthesis by comparing impurity patterns of the methamphetamine samples synthesized by different methods. Sixteen methamphetamine samples were synthesized from ephedrine and pseudoephedrine by the three different manufacturing methods of Emde, Nagai and Moscow. The synthesized samples were extracted with ethyl acetate containing four internal standards, and the patterns of the organic impurities were investigated by GC-MS and GC-FID . Through the investigation, we found 10 peaks appearing in the latter part of GC chromatograms are characteristic to synthesis. The areas of the selected peaks were converted to the variables suitable for the statistical calculation, and the synthesized samples could be classified into four groups through the resultant cluster analysis.
journal_name
Forensic Sci Intjournal_title
Forensic science internationalauthors
Lee JS,Han EY,Lee SY,Kim EM,Park YH,Lim MA,Chung HS,Park JHdoi
10.1016/j.forsciint.2006.02.054subject
Has Abstractpub_date
2006-09-12 00:00:00pages
209-15issue
2-3eissn
0379-0738issn
1872-6283pii
S0379-0738(06)00365-3journal_volume
161pub_type
杂志文章abstract：:There has recently been an increase in the research and implementation of advanced measurement techniques to ballistic toolmark identification. This has led to a shift from greyscale imaging to the acquisition of dense areal datasets. With the addition of mathematical correlation algorithms, these advanced techniques ...
journal_title：Forensic science international
pub_type： 杂志文章
doi：10.1016/j.forsciint.2019.02.054
更新日期：2019-05-01 00:00:00
abstract：:Two amphetamine-like piperazine-containing compounds, 1-(3,4-methylenedioxyphenyl)-2-piperazinopropane (3,4-MDPPP), its positional isomer 1-(2,3-methylenedioxyphenyl)-2-piperazinopropane (2,3-MDPPP) and three methcathinone-like piperazine-containing regioisomeric ring substituted 1-(methoxyphenyl)-2-piperazinopropanon...
journal_title：Forensic science international
pub_type： 杂志文章
doi：10.1016/j.forsciint.2013.11.015
更新日期：2014-02-01 00:00:00
abstract：:An improved technique for cocaine extraction from urine samples for gas chromatographic (GC) analysis is described. Employing a simple liquid-liquid extraction (LLE) of cocaine with a mixture of ethyl ether:isopropanol (9:1) the method presents a mean recovery of 74.49%. Limit of detection (LOD) and limit of quantific...
journal_title：Forensic science international
pub_type： 杂志文章
doi：10.1016/s0379-0738(02)00124-x
更新日期：2002-07-17 00:00:00
abstract：:Chemical evaluation of gunshot residues (GSR) produced by non-toxic lead-free ammunition (NTA) has been a challenge to forensic analyses. Our group developed some luminescent markers specific to the detection of GSR. Here, we evaluated the performance of selected markers in experiments that mimic forensic context and/...
journal_title：Forensic science international
pub_type： 杂志文章
doi：10.1016/j.forsciint.2014.09.001
更新日期：2014-11-01 00:00:00
abstract：:The aim of the present investigation, which is a continuation and extension of a previous published pilot study [Forensic Sci. Int. 129 (2002) 110], was to calculate the chronological age of an individual based on the dental developmental stages of third molars (so-called wisdom teeth). The evaluated material consiste...
journal_title：Forensic science international
pub_type： 杂志文章
doi：10.1016/s0379-0738(03)00263-9
更新日期：2003-09-09 00:00:00
abstract：:To determine how long pathological findings persist after burial and which factors play a role in decomposition of a corpse, we evaluated all bodies exhumed under the auspices of the Institute of Legal Medicine at the Hannover Medical School between 1978 and 1997. A total of 87 exhumations (54 men, 33 women) were perf...
journal_title：Forensic science international
pub_type： 杂志文章
doi：10.1016/j.forsciint.2004.11.018
更新日期：2005-11-25 00:00:00
abstract：:We report a study of 40 burnt bodies on which an autopsy was carried out at the Institut de Médecine Légale in Lyon (28 men/12 women, average age = 41 years, minimum age = 3 years, maximum age = 86 years). Criminal deaths (31%) represented the second cause of death after accidents (52%), and before suicide (16%). Crim...
journal_title：Forensic science international
pub_type： 杂志文章
doi：10.1016/j.forsciint.2005.04.040
更新日期：2006-05-10 00:00:00
abstract：:Positive (certain, absolute) identification of human remains needs a scientific comparison between ante mortem and post-mortem biologic features, as fingerprint, odontological, radiological or DNA comparisons. X-rays comparison has been extensively used, usually comparing some peculiarities such as outlines of the bon...
journal_title：Forensic science international
pub_type： 杂志文章
doi：10.1016/j.forsciint.2014.09.019
更新日期：2014-12-01 00:00:00
abstract：:Renal specimens from 19 autopsies of persons known to be intravenous heroin-addicts and with severe lympho-monocytic glomerulonephritis were investigated to correlate the inflammatory activity and deposits of immunoglobulin and complement. In all sections, there were 10 or more LCA-positive cells/glomerulum, counted i...
journal_title：Forensic science international
pub_type： 杂志文章
doi：10.1016/s0379-0738(00)00214-0
更新日期：2000-09-11 00:00:00
abstract：:A minisatellite probe, MZ 1.3, detecting hypervariable fragment patterns was isolated from a human genomic library. A repetitive sequence of 27 bp length was identified which is contained in the probe approx. 40 times. The MZ 1.3 repeat shows variable homology of 53-73% to the repetitive sequence of the protein III ge...
journal_title：Forensic science international
pub_type： 杂志文章
doi：10.1016/0379-0738(90)90252-t
更新日期：1990-02-01 00:00:00
abstract：:Most traditional techniques to recover latent fingermarks from metallic surfaces do not consider the metal surface properties and instead focus on the fingermark chemistry. The scanning Kelvin probe (SKP) technique is a non-contact, non-destructive method, used under ambient conditions, which can be utilised to recove...
journal_title：Forensic science international
pub_type： 杂志文章
doi：10.1016/j.forsciint.2018.07.025
更新日期：2018-10-01 00:00:00
abstract：:A novel feature-based method, which is scale invariant feature transform (SIFT) and RANdom SAmple Consensus (RANSAC) integration algorithm, is introduced to promote the automated identification of the breech face impression, the most common mark left on the cartridge used for firearm evidence. SIFT algorithm is employ...
journal_title：Forensic science international
pub_type： 杂志文章
doi：10.1016/j.forsciint.2018.02.026
更新日期：2018-05-01 00:00:00
abstract：BACKGROUND:The mandibular bone is an important part of the forensic facial reconstruction and it has the possibility of getting lost in skeletonized remains; for this reason, it is necessary to facilitate the identification process simulating the mandibular position only through craniomaxillary measures, for this task,...
journal_title：Forensic science international
pub_type： 杂志文章
doi：10.1016/j.forsciint.2015.12.025
更新日期：2016-04-01 00:00:00
abstract：BACKGROUND:The study of post mortem vitreous magnesium (Mg) is less common than sodium (Na), chloride (Cl) and potassium (K) in the forensic literature. There is no accepted normal range for post mortem vitreous Mg and the relationship between post mortem vitreous Mg levels and post mortem interval (PMI), other electro...
journal_title：Forensic science international
pub_type： 杂志文章
doi：10.1016/j.forsciint.2017.12.038
更新日期：2018-03-01 00:00:00
abstract：:The aim of this study was to verify the applicability and reproducibility of the FSS system [8] adapted for frontal and lateral cephalometric radiographs of the frontal sinus for human identification purposes. Eighty lateral and frontal digital cephalometric radiographs from a private Dental Radiology service's databa...
journal_title：Forensic science international
pub_type： 杂志文章
doi：10.1016/j.forsciint.2016.03.025
更新日期：2016-05-01 00:00:00
abstract：:Gunshot wounds in suicide cases are self-inflicted wounds. Self-inflicted wounds in suicide cases are usually caused by contact firing and are of great forensic significance. Evaluation of contact wound may be associated with difficulties if the bore gets obstruction prior to firing. This paper investigates the phenom...
journal_title：Forensic science international
pub_type： 杂志文章
doi：10.1016/s0379-0738(03)00005-7
更新日期：2003-05-05 00:00:00
abstract：INTRODUCTION:3-methoxyphencyclidine (3-MeO-PCP) appeared on the illicit drug market in 2011 and is an analogue of phencyclidine, which exhibits anesthetic, analgesic and hallucinogenic properties. In this paper, we report data from a non-fatal intoxication and seven deaths involving 3-MeO-PCP in Sweden during the perio...
journal_title：Forensic science international
pub_type： 杂志文章
doi：10.1016/j.forsciint.2017.02.034
更新日期：2017-06-01 00:00:00
abstract：:Forensic toxicological analyses have traditionally focused on the use of blood, body fluids, and certain organs in examinations of deaths due to intoxication. However, in some situations, putrefaction and contamination make proper sampling from tissues impossible, such as in exhumation cases. In these cases, bone marr...
journal_title：Forensic science international
pub_type： 杂志文章
doi：10.1016/j.forsciint.2009.04.017
更新日期：2009-08-10 00:00:00
abstract：:Little is currently known about the importance of clotting during the drying of blood pools. While this is of little moment for droplets where drying occurs faster than contact-phase-induced clotting, clotting may significantly influence blood pools drying as it transform a liquid into a gel. To investigate this influ...
journal_title：Forensic science international
pub_type： 杂志文章
doi：10.1016/j.forsciint.2019.110008
更新日期：2019-12-01 00:00:00
abstract：:Conservation of the three-dimensional aspect of bitemarks optimizes their analysis. Although bitemarks could be recorded with a surface scanner, in clinical dentistry, intraoral scanners are used as an alternative to conventional dental impressions. Here we assess the reproducibility and the reliability of a three-dim...
journal_title：Forensic science international
pub_type： 杂志文章
doi：10.1016/j.forsciint.2020.110198
更新日期：2020-04-01 00:00:00
abstract：:The RapidHIT® ID is a new instrument which has been designed specifically for non-technical users in non-laboratory environments, for example police custody suites or border control. The development studies presented here were performed using the AmpFℓSTR® NGMSElect™ Express STR kit with single source reference sample...
journal_title：Forensic science international
pub_type： 杂志文章
doi：10.1016/j.forsciint.2018.12.015
更新日期：2019-02-01 00:00:00
abstract：:Munchausen syndrome by proxy (MSBP) is a special form of child abuse in which an adult repeatedly produces symptoms of illness in a person under his/her care. In most cases the perpetrators are mothers who repeatedly and in different ways produce or feign symptoms of illness in their children in order to obtain medica...
journal_title：Forensic science international
pub_type： 杂志文章
doi：10.1016/j.forsciint.2003.07.007
更新日期：2003-11-26 00:00:00
abstract：:The intradural sagittal diameter at the second cervical vertebra (SD/C2) of 62 SIDS cases was measured myelographically. This SD/C2 proved to be dependent on body size, body weight, and age. A clear, age-dependent difference is to be found in the primarily narrow spinal canal. This parameter (SD/C2), which is more pre...
journal_title：Forensic science international
pub_type： 杂志文章
doi：10.1016/0379-0738(86)90184-2
更新日期：1986-07-14 00:00:00
abstract：:Raman spectroscopy has been used for the development of a universal method for the identification of traces of all major body fluids. Multidimensional spectroscopic signatures, which account for the intrinsic sample heterogeneity and variations between donors, have been described for blood, semen, saliva, vaginal flui...
journal_title：Forensic science international
pub_type： 杂志文章
doi：10.1016/j.forsciint.2014.04.021
更新日期：2014-07-01 00:00:00
abstract：:Gunshot residue (GSR) analysis is a frequently used forensic method for investigating shooting events. In this process, GSR-particles are detected on pertinent objects, often the hands of a suspect, with energy dispersive X-ray microanalysis in a scanning electron microscope. The question asked in court is usually the...
journal_title：Forensic science international
pub_type： 杂志文章
doi：10.1016/j.forsciint.2012.01.034
更新日期：2012-07-10 00:00:00
abstract：:Population studies were carried out on the Y-specific short tandem repeat (STR) systems DYS19, DYS389I + II, DYS390 and DYS393 in a Western German population sample. Determination of the allele frequencies revealed for all these systems, unimodal distribution. The number of observed alleles varied: five for DYS19, six...
journal_title：Forensic science international
pub_type： 杂志文章
doi：10.1016/s0379-0738(99)00029-8
更新日期：1999-05-17 00:00:00
abstract：:Injuries caused by traffic accidents can be complex and extensive. Due to the highly dynamic course of actions, reconstructive questions may be challenging to investigators. Differentiation of a single collision from an overrun is a central question. We hypothesized that the existence of spine fractures such as spinou...
journal_title：Forensic science international
pub_type： 杂志文章
doi：10.1016/j.forsciint.2012.01.013
更新日期：2012-06-10 00:00:00
abstract：INTRODUCTION:The use of a LC-MS/MS system for benzodiazepines detection remarkably increased the analytical sensitivity of these drugs in biological matrices, in particular in non-conventional ones such as hair. Since the amount of hair sample available for the analysis is frequently limited and, moreover, it needs to ...
journal_title：Forensic science international
pub_type： 杂志文章
doi：10.1016/j.forsciint.2011.10.013
更新日期：2012-05-10 00:00:00
abstract：:In an investigation of postmortem ethanol diffusion deuterium-labeled ethanol-d6 was instilled by peroral gavage immediately after death by CO into the stomach of rat carcasses which were subsequently kept for 12-72 h at 5 or 30 degrees C. The heart blood, abdominal fluid and several tissues were collected and analyze...
journal_title：Forensic science international
pub_type： 杂志文章
doi：10.1016/0379-0738(95)01820-4
更新日期：1995-12-29 00:00:00
abstract：:V. M. E. was evacuated when he was a young boy in 1939. He left an aunt and cousins in Spain (G. E. family). He was adopted in Belgium by the D. family and thus his new name became V. D. He has been unable to remember his childhood before his adoption, a symptomatology compatible with amnesia for personal identity, pr...
journal_title：Forensic science international
pub_type： 杂志文章
doi：10.1016/j.forsciint.2019.03.014
更新日期：2019-05-01 00:00:00
