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A microspectrophotometric characteri...

Culmer, Tiffany Edwina.

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A microspectrophotometric characterization of dyed and bleached hair.

Record Type:	Electronic resources : Monograph/item
Title/Author:	A microspectrophotometric characterization of dyed and bleached hair./
Author:	Culmer, Tiffany Edwina.
Description:	79 p.
Notes:	Source: Masters Abstracts International, Volume: 43-06, page: 2031.
Contained By:	Masters Abstracts International43-06.
Subject:	Sociology, Criminology and Penology. -
Online resource:	http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=1426413
ISBN:	0542087723

A microspectrophotometric characterization of dyed and bleached hair.
Culmer, Tiffany Edwina.

A microspectrophotometric characterization of dyed and bleached hair. - 79 p.

Source: Masters Abstracts International, Volume: 43-06, page: 2031.

Thesis (M.S.)--Michigan State University, 2005.

Microspectrophotometry was used to characterize dyed and bleached human hair fibers. The identification of dyed hair is important when investigating a crime scene. If bleaching or dyeing has artificially altered hairs, their evidential significance will increase. Microscopic techniques allow the analyst to examine and compare hair's structural characteristics but are rather limited for similar color comparison. Color is an important feature in hair dye analysis because it helps in reaching conclusions about similarities and differences.

ISBN: 0542087723Subjects--Topical Terms:

1017569
Sociology, Criminology and Penology.

A microspectrophotometric characterization of dyed and bleached hair.
LDR:01856nmm 2200289 4500 001 1814046
005 20060509065925.5
008 130610s2005 eng d
020 $a 0542087723
035 $a (UnM)AAI1426413
035 $a AAI1426413
040 $a UnM $c UnM
100 1 $a Culmer, Tiffany Edwina. $3 1903526
245 1 2 $a A microspectrophotometric characterization of dyed and bleached hair.
300 $a 79 p.
500 $a Source: Masters Abstracts International, Volume: 43-06, page: 2031.
500 $a Adviser: Jay Siegel.
502 $a Thesis (M.S.)--Michigan State University, 2005.
520 $a Microspectrophotometry was used to characterize dyed and bleached human hair fibers. The identification of dyed hair is important when investigating a crime scene. If bleaching or dyeing has artificially altered hairs, their evidential significance will increase. Microscopic techniques allow the analyst to examine and compare hair's structural characteristics but are rather limited for similar color comparison. Color is an important feature in hair dye analysis because it helps in reaching conclusions about similarities and differences.
520 $a This research proposed to determine how much dye is required for the visible spectrum of one strand of hair to become consistent with that dye and to compare the microspectra of bleached hair fibers. The results of the hair dyeing analysis determined that the even distribution of the dye varied with each brand name. The results of the hair bleaching analysis demonstrated that there are no significant spectral differences in hair bleaching formulas.
590 $a School code: 0128.
650 4 $a Sociology, Criminology and Penology. $3 1017569
650 4 $a Chemistry, Analytical. $3 586156
690 $a 0627
690 $a 0486
710 2 0 $a Michigan State University. $3 676168
773 0 $t Masters Abstracts International $g 43-06.
790 1 0 $a Siegel, Jay, $e advisor
790 $a 0128
791 $a M.S.
792 $a 2005
856 4 0 $u http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=1426413