Object's details: Application of capillary electrophoresis in the analysis of coloring matter on paper

Description

• PLMET:
  
  http://confluence.man.poznan.pl/community/display/FBCMETGUIDE
• Title:
  
  
  Application of capillary electrophoresis in the analysis of coloring matter on paper
• Creator:
  
  
  Król, Małgorzata
• Subject and Keywords:
  
  
  document;
  forgery;
  capillary electrophoresis;
  analytical chemistry;
  discrimination;
  
  
  
  dokument;
  fałszerstwo;
  elektroforeza kapilarna;
  chemia analityczna;
  dyskryminacja
• Abstract:
  
  
  Modern law enforcement agencies are constantly struggling with crimes against documents. Due to increasing quality of counterfeit documents and different physicochem­ical properties of inks, such crimes are becoming harder to detect. This situation obliges forensic laboratories for the development and implementation of testing procedures with the use of some modern techniques of chemical analysis.CE opens up numerous possibilities for various analytical applications, mainly due to its numerous advantages, the diversity of its modes and the compatibility with different detection systems. This study focuses on discussing two modes of CE: CZE and MECC and three different detection systems: DAD, LIF and MS. By using them information about substances exhibiting absorption, fluorescence and about molecular mass of analyzed compound can be received. In the Laboratory for Forensic Chemistry many different coloring matters were examined, including ballpoint, fountain pen, gel and stamp pad inks in most popular colors as well as a large group of branded and off-brand printing inks.The obtained results showed the great applicability of CE-DAD method. It has been proved that LIF and MS detections improve the discriminating possibilities of CE provid­ing additional information on samples.
• Place of publishing:
  
  Wrocław
• Publisher:
  
  Wydawnictwo Uniwersytetu Wrocławskiego
• Contributor:
  
  
  Kalisz, Tomasz
  :
  Redaktor,
  ;
  Cieśla, Rafał
  :
  Redaktor,
• Date issued:
  
  2017
• Date copyrighted:
  
  2017
• Detailed Type:
  
  
  czasopisma (wydawnictwa ciągłe);
  artykuł
• Identifier:
  
  oai:repozytorium.uni.wroc.pl:118419 ;
  ISSN 2084-5065;
  ISSN 0239-6661
• DOI:
  
  10.19195/2084-5065.44.3
• Language:
  
  eng
• Relation:
  
  Nowa Kodyfikacja Prawa Karnego, ISSN 2084-5065, t. 44, 2017, s. 23-40
• WUL Catalog:
  
  
  https://katalog.bu.uni.wroc.pl/lib/item?id=chamo:229883
• Is version of:
  
  Czasopisma Naukowe w Sieci (CNS)
• Access rights:
  
  
  The use of this material is allowed only with accordance of applicable rules of fair use or other exceptions provided by law, and any broader use requires the permission of the authorized entity;
  
  
  
  Korzystanie z tego materiału jest możliwe zgodnie z właściwymi przepisami o dozwolonym użytku lub innych wyjątkach przewidzianych w przepisach prawa, a korzystanie w szerszym zakresie wymaga uzyskania zgody uprawnionego
• License:
  
  
  Making materials available on the basis of the agreement with the owner of the property copyrights;
  
  
  
  Udostępnianie na podstawie umowy z właścicielem majątkowych praw autorskich
• Rights holder:
  
  Copyright by Wydawnictwo Uniwersytetu Wrocławskiego Sp. z o.o.
• Autor opisu:
  
  WR U/PAdbg

Object is located in the collections:

Additional information

• Creation date: 2020-11-27
• Last modification date: 2024-04-22
• Content object's number of views: 28
• You could also download the object's description in these formats:
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  OAI-PMH
• Download IIIF manifest:
  https://repozytorium.uni.wroc.pl/iiif-manifest/manifest/118419/PDF.json