1. Chemical enhancement of fingermark in blood on thermal paper
Sungwook Hong, Jin Yi Seo 
Forensic Science International 
Volume 257, Pages (December 2015)
DOI: /j.forsciint
Copyright © 2015 Elsevier Ireland Ltd Terms and Conditions

2. Fig. 1
Fingermarks in blood on the thermally sensitive (top) and non-sensitive (bottom) surface of thermal paper.
Forensic Science International  , DOI: ( /j.forsciint )
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3. Fig. 2
Bubbling and damage of fingermark in blood by the action of LCV working solution.
Left: Neat fingermark in blood fixed with 2% SA solution.
Middle: Bubbling by the action of LCV working solution.
Right: Damaged ridge detail.
Forensic Science International  , DOI: ( /j.forsciint )
Copyright © 2015 Elsevier Ireland Ltd Terms and Conditions

4. Fig. 3
Enhancement of diluted fingermark in blood on a thermal paper using LCV. Arrows indicate the partial background staining.
Top: Thermally sensitive surfaces.
Bottom: Thermally non-sensitive surfaces.
Forensic Science International  , DOI: ( /j.forsciint )
Copyright © 2015 Elsevier Ireland Ltd Terms and Conditions

5. Fig. 4
Enhancement of diluted fingermark in blood on a thermal paper using Amido black.
Top: Thermally sensitive surfaces.
Bottom: Thermally non-sensitive surfaces.
Forensic Science International  , DOI: ( /j.forsciint )
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6. Fig. 5
Enhancement of diluted fingermark in blood on a thermal paper using Hungarian red.
Top: Thermally sensitive surfaces.
Bottom: Thermally non-sensitive surfaces.
Forensic Science International  , DOI: ( /j.forsciint )
Copyright © 2015 Elsevier Ireland Ltd Terms and Conditions

7. Fig. 6
Hungarian red stained fingermarks in blood on a thermal paper, after lifting with a white gelatin lifter, observed using fluorescence under 555nm green light and red filter.
Top: Thermally sensitive surfaces.
Bottom: Thermally non-sensitive surfaces.
Forensic Science International  , DOI: ( /j.forsciint )
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8. Fig. 7
Transfer of thermal paper (white) on to the surface of a black gelatin lifter (black) after a normal lifting. The photo was taken under white light.
Forensic Science International  , DOI: ( /j.forsciint )
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