1. Application of CdSe nanoparticle suspension for developing latent fingermarks on the sticky side of adhesives 
Yuan Feng Wang, Rui Qin Yang, Yan Ji Wang, Zhi Xia Shi, Jian Jun Liu 
Forensic Science International 
Volume 185, Issue 1, Pages (March 2009)
DOI: /j.forsciint
Copyright © 2009 Elsevier Ireland Ltd Terms and Conditions

2. Fig. 1
The effect of different stabilizers on the intensity of CdSe nanocrystals’ luminescence. (a) Mercaptoacetic acid (Alfa Aesar); (b) mercaptoacetic acid (Beijing Chemical Works); (c) mercaptoethanol.
Forensic Science International  , 96-99DOI: ( /j.forsciint )
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3. Fig. 2
Fluorescence spectra of CdSe nanocrystals using mercaptoacetic acid (Alfa Aesar) as stabilizer and different Se precursors. (a) Na2SeSO3; (b) NaHSe.
Forensic Science International  , 96-99DOI: ( /j.forsciint )
Copyright © 2009 Elsevier Ireland Ltd Terms and Conditions

4. Fig. 3
Comparison of fresh fingermarks on the adhesive-side of black tape under different pH value. Left: pH 8; right: pH 11.
Forensic Science International  , 96-99DOI: ( /j.forsciint )
Copyright © 2009 Elsevier Ireland Ltd Terms and Conditions

5. Fig. 4
Comparison of fresh fingermarks on the adhesive-side of black tape under different ion ratio. Left: [Cd2+]/[Se2−]=5:1; right: [Cd2+]/[Se2−]=10:1.
Forensic Science International  , 96-99DOI: ( /j.forsciint )
Copyright © 2009 Elsevier Ireland Ltd Terms and Conditions

6. Fig. 5
Fluorescence spectra of CdSe nanocrystals with different structures. (a) Core-shell structure; (b) non-core-shell structure.
Forensic Science International  , 96-99DOI: ( /j.forsciint )
Copyright © 2009 Elsevier Ireland Ltd Terms and Conditions

7. Fig. 6
Comparison of fingermarks on the adhesive-side of tape treated with different reagents. (a) Before modification; (b) after modification.
Forensic Science International  , 96-99DOI: ( /j.forsciint )
Copyright © 2009 Elsevier Ireland Ltd Terms and Conditions