Dual-Emissive Mn-Doped Lead Halide Perovskite Nanocrystals as Background-Suppressed Latent Fingerprint Detection Probes
Source abstract
Abstract
Diverse strategies have been developed to visualize latent fingerprints (LFPs) that are undetectable by the naked eye. Among them, fluorescence-based approaches have emerged as an attractive method for enabling high-resolution LFP imaging. However, the use of fluorescent probes for LFP detection remains challenging due to cumbersome processing, low selectivity, and high background interference. Here, we demonstrate highly efficient, sensitive, and background-free LFP detection with dual-color emission arising from manganese (Mn)-doped lead halide perovskite (CsPb(Cl 1–y Br y ) 3 ) nanocrystals (NCs). The resulting bright, fluorescent, solid-state nanopowder (NP) permits the visualization of LFP ridge structures and the resolution of level 1–3 LFP features. The dual-color emission of the Mn-doped perovskite NP provides a simple, robust, and effective route to overcome background interference, thereby increasing the resolution and sensitivity of the LFP detection. The combination of the high quantum efficiency and dual emission of Mn-doped perovskite NP offers great potential for forensic science.
Source: openalex_inverted_index · Quality: baseline
Research context
OpenAlex topics: Forensic Fingerprint Detection Methods · Forensic and Genetic Research · Biometric Identification and Security
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
Affiliations
Quantum Magnetic Imaging Team, Korea Research Institute of Standards and Science, Daejeon 34113, Republic of Korea
School of Chemistry and Energy, Sungshin Women’s University, Seoul 01133, Republic of South Korea
Forensic Science Research Center, Korean National Police University, Asan-si 31539, Republic of South Korea
Safety Measurement Institute, Korea Research Institute of Standards and Science, Daejeon 34113, Republic of South Korea
Laboratory of Single Molecule Biophysics, National Heart, Lung and Blood Institute, National Institutes of Health, Bethesda, Maryland 20892, United States
Department of Applied Measurement Science, University of Science and Technology, Daejeon 34113, Republic of Korea
Funding
National Research Foundation of Korea · Korea Research Institute of Standards and Science · Institute for Information and Communications Technology Promotion · NHLBI Division of Intramural Research
References (63)
Show source-provided references
1. Holder, E. H.; Robinson, L. O.; Laub, J. H. The Fingerprint Source Book; U.S. Department of Justice Office of Justice Programs National Institute of Justice, 2011; pp 53–54.
2. Maltoni, D.; Maio, D.; Jain, A. K.; Prabhakar, S. Handbook of Fingerprint Recognition; Springer-Verlag, 2009; pp 1–2.10.1007/978-1-84882-254-2 ↗
3. 10.1021/acsami.5b0374910.1021/acsami.5b03749 ↗
4. 10.1002/adfm.20160624310.1002/adfm.201606243 ↗
5. 10.1002/anie.20080434810.1002/anie.200804348 ↗
6. 10.1002/anie.20110431310.1002/anie.201104313 ↗
7. 10.1520/JFS200319710.1520/JFS2003197 ↗
8. 10.1520/JFS13393J10.1520/JFS13393J ↗
9. 10.1039/C3CC49577A10.1039/C3CC49577A ↗
10. 10.1038/173449a010.1038/173449a0 ↗
11. 10.1016/j.forsciint.2006.12.00910.1016/j.forsciint.2006.12.009 ↗
12. 10.1016/j.forsciint.2009.08.00510.1016/j.forsciint.2009.08.005 ↗
13. 10.1016/S0379-0738(00)00465-510.1016/S0379-0738(00)00465-5 ↗
14. 10.1021/acsami.9b1924510.1021/acsami.9b19245 ↗
15. 10.1021/acs.langmuir.6b0197710.1021/acs.langmuir.6b01977 ↗
16. 10.1021/acsami.6b1595110.1021/acsami.6b15951 ↗
17. 10.1021/acsami.7b0391710.1021/acsami.7b03917 ↗
18. 10.1002/anie.20180011910.1002/anie.201800119 ↗
19. 10.1021/acs.analchem.0c0422210.1021/acs.analchem.0c04222 ↗
20. 10.1016/j.aca.2021.33885010.1016/j.aca.2021.338850 ↗
21. 10.1002/anie.20130884310.1002/anie.201308843 ↗
22. 10.1021/acs.analchem.7b0300310.1021/acs.analchem.7b03003 ↗
23. 10.1002/adfm.20210131210.1002/adfm.202101312 ↗
24. 10.1126/science.aam709310.1126/science.aam7093 ↗
25. 10.1038/s41563-018-0018-410.1038/s41563-018-0018-4 ↗
26. 10.1021/acsnano.0c0890310.1021/acsnano.0c08903 ↗
27. 10.1038/ncomms640410.1038/ncomms6404 ↗
28. 10.1002/adom.20200212810.1002/adom.202002128 ↗
29. 10.1038/s41928-022-00745-710.1038/s41928-022-00745-7 ↗
30. 10.1021/acsenergylett.2c0246910.1021/acsenergylett.2c02469 ↗
31. 10.1038/s41566-023-01207-y10.1038/s41566-023-01207-y ↗
32. 10.1021/acs.chemmater.7b0283410.1021/acs.chemmater.7b02834 ↗
33. 10.1021/acsanm.2c0394010.1021/acsanm.2c03940 ↗
34. 10.1021/acs.chemmater.8b0307910.1021/acs.chemmater.8b03079 ↗
35. 10.1021/acsanm.2c0420810.1021/acsanm.2c04208 ↗
36. 10.1021/acs.chemmater.6b0224110.1021/acs.chemmater.6b02241 ↗
37. 10.1021/acs.chemmater.8b0273010.1021/acs.chemmater.8b02730 ↗
38. 10.1021/acs.jpclett.7b0182010.1021/acs.jpclett.7b01820 ↗
39. 10.1021/acs.chemmater.7b0242510.1021/acs.chemmater.7b02425 ↗
40. 10.1080/00958972.2022.210368610.1080/00958972.2022.2103686 ↗
41. 10.1021/acs.chemmater.3c0073110.1021/acs.chemmater.3c00731 ↗
42. 10.1039/C7TC02194A10.1039/C7TC02194A ↗
43. 10.1021/acsmaterialslett.1c0066310.1021/acsmaterialslett.1c00663 ↗
44. 10.1016/j.trechm.2021.03.00510.1016/j.trechm.2021.03.005 ↗
45. 10.1021/acs.chemmater.0c0173510.1021/acs.chemmater.0c01735 ↗
46. 10.1016/j.joule.2018.08.00510.1016/j.joule.2018.08.005 ↗
47. 10.1016/j.forsciint.2012.05.01810.1016/j.forsciint.2012.05.018 ↗
48. 10.1016/j.scijus.2015.02.00410.1016/j.scijus.2015.02.004 ↗
49. 10.1111/1556-4029.1201010.1111/1556-4029.12010 ↗
50. 10.1007/s00216-009-2806-910.1007/s00216-009-2806-9 ↗
51. 10.1080/1545962080200389610.1080/15459620802003896 ↗
52. 10.1016/j.ajic.2014.10.01510.1016/j.ajic.2014.10.015 ↗
53. 10.1021/acsami.9b2225110.1021/acsami.9b22251 ↗
54. 10.1002/anie.20120739410.1002/anie.201207394 ↗
55. 10.1021/jacs.0c0012410.1021/jacs.0c00124 ↗
56. 10.1007/s12274-018-2073-110.1007/s12274-018-2073-1 ↗
57. 10.1021/acs.analchem.6b0317810.1021/acs.analchem.6b03178 ↗
58. 10.1016/j.scijus.2011.10.00610.1016/j.scijus.2011.10.006 ↗
59. 10.1021/acsami.2c0609710.1021/acsami.2c06097 ↗
60. 10.1520/jfs10373j10.1520/jfs10373j ↗
61. 10.1016/S0040-4039(00)97283-610.1016/S0040-4039(00)97283-6 ↗
62. 10.1520/JFS10704J10.1520/JFS10704J ↗
63. 10.1520/JFS12146J10.1520/JFS12146J ↗