51
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Pacheco BS, Da Silva CC, Da Rosa BN, Mariotti KC, Nicolodi C, Poletti T, Segatto NV, Collares T, Seixas FK, Paniz O, Carreño NLV, Pereira CMP. Monofunctional curcumin analogues: evaluation of green and safe developers of latent fingerprints. CHEMICAL PAPERS 2021. [DOI: 10.1007/s11696-021-01556-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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52
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Singh P, Sharma P. Coronene diimide-based 'bowl' nanostructures as red emitters for the analysis of latent fingerprints and metal ion detection. RSC Adv 2021; 11:5860-5864. [PMID: 35423115 PMCID: PMC8694778 DOI: 10.1039/d0ra09607e] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2020] [Accepted: 01/13/2021] [Indexed: 11/21/2022] Open
Abstract
We report an NIR-based photoluminescent material, namely benzo-coronene diimide (CDI 2), and its use in the visualization of latent fingerprints (LFPs) and in the metal ion detection in an aqueous medium. CDI 2 exhibited nano-sized interlinked fibre structures forming ‘bowl’ shaped nanoarchitectures as red emitters with the Commission Internationale de l'Eclairage (CIE) coordinates (x, y) of (0.67, 0.33) with 100% colour purity in the solid state. CDI 2 was confirmed to be the potential candidate for the analysis of LFPs and the detection of Pd2+/Cu2+ in an aqueous medium. We report CDI 2 as a red emitter (CIE 0.67, 0.33) with 100% colour purity in the solid state forming a ‘bowl’ shaped nanoarchitecture and its use in the visualization of latent fingerprints and in the metal ion detection in an aqueous medium.![]()
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Affiliation(s)
- Prabhpreet Singh
- Department of Chemistry, UGC Centre for Advanced Studies, Guru Nanak Dev University Amritsar 143 005 India +91-84271-01534
| | - Poonam Sharma
- Department of Chemistry, UGC Centre for Advanced Studies, Guru Nanak Dev University Amritsar 143 005 India +91-84271-01534
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Sekar A, Vadivel R, Munuswamy RG, Yadav R. Fluorescence spotting of latent sweat fingerprints with zinc oxide carbon dots embedded in a silica gel nanopowder: a green approach. NEW J CHEM 2021. [DOI: 10.1039/d1nj03901f] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
In this research article, the green synthesized CZnO-dots/Si nanopowder is expended as the LFs fluorescent tagging agent by the dust blowing method.
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Affiliation(s)
- Anithadevi Sekar
- Department of Chemistry, Madras Christian College, affiliated to University of Madras, Tambaram, Chennai, Tamil Nadu 600 059, India
| | - Ramanan Vadivel
- Forensic Sciences Department, Government of Tamil Nadu, Chennai 600 004, India
| | - Ramanujam Ganesh Munuswamy
- Immuno-Biology Department, Interdisciplinary Institute of Indian System of Medicine, SRM University, Kattankulathur, Tamil Nadu 603 203, India
| | - Rakhi Yadav
- Department of Chemistry, Madras Christian College, affiliated to University of Madras, Tambaram, Chennai, Tamil Nadu 600 059, India
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Thakarda J, Agrawal B, Anil D, Jana A, Maity P. Detection of Trace-Level Nitroaromatic Explosives by 1-Pyreneiodide-Ligated Luminescent Gold Nanostructures and Their Forensic Applications. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2020; 36:15442-15449. [PMID: 33289565 DOI: 10.1021/acs.langmuir.0c03117] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
By attaching the1-pyreneiodide ancillary ligand to the surface of polyvinylpyrrolidone-stabilized gold (Au:PVP) cluster or the cetyltrimethyl ammonium bromide-stabilized gold (Au:CTAB) nanorod, a new class of luminescent mixed ligand-stabilized gold nanostructures is synthesized. This postsynthetic surface modification method followed by us is a comparatively easier and hassle-free technique to acquire surface-active luminescent "functional nanomaterials". Careful analyses of transmission electron microscopy images revealed that the sizes of these Au-clusters or Au-nanorods remain unchanged without any noticeable aggregation in the medium. Owing to the formation of an excimer within the neighboring pyrenes mounted on the surface of core nanostructures (i.e., Au:PVP nanocluster and Au:CTAB nanorod), the resulting pyrene-grafted nanocomposites exhibit strong emission characteristics. The strong excimer emission is significantly quenched in the presence of electron-deficient chemical inputs, and this phenomenon can be used for analytical purposes. Using these luminescent Au-nanomaterials, we demonstrate a selective detection and sensing of trace-level nitroaromatic explosives (e.g., trinitrotoluene, trinitrophenol (TNP), dinitrotoluene, 4-nitrotoluene, etc.). It was observed that the Py-Au:PVP nanocluster is equally effective for explosive detection in both solution and solid phases with the limit of detection up to 10 nanomolar. A high Stern-Volmer constant of up to 3.88 × 106 M-1 was seen in the case of TNP in anhydrous methanol at 298 K. The deactivation pathway operating within the Py-Au:PVP nanocluster and the analytes is thought to be a result of a predominating static quenching process, where a nonfluorescent D-A supramolecular adduct is formed in the medium. Py-Au:PVP has also been successfully used to develop latent fingerprints from nonporous surfaces under an exposure of 365 nm UV light. The results suggest that these new composite materials could behave as potential "functional nanomaterials", which might be a promising alternative for on-the-spot detection of explosive traces as well as for easy visualization of latent fingerprints.
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Affiliation(s)
- Jaydev Thakarda
- Institute of Research and Development, Gujarat Forensic Sciences University, Gandhinagar 382007, India
| | - Bhavesh Agrawal
- Institute of Research and Development, Gujarat Forensic Sciences University, Gandhinagar 382007, India
| | - Devisree Anil
- Institute of Research and Development, Gujarat Forensic Sciences University, Gandhinagar 382007, India
| | - Atanu Jana
- Gandhi Institute of Technology and Management (GITAM), NH 207, Nagadenehalli, Doddaballapur Taluk, Bengaluru, Karnataka 561203, India
| | - Prasenjit Maity
- Institute of Research and Development, Gujarat Forensic Sciences University, Gandhinagar 382007, India
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De Alcaraz-Fossoul J, Zapico SC, Dean ER, Mueller KE, Johnson C, Roberts KA. Evaluation of latent fingermark color contrast as aging parameter under different environmental conditions: A preliminary study. J Forensic Sci 2020; 66:719-736. [PMID: 33270933 DOI: 10.1111/1556-4029.14635] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2020] [Revised: 10/29/2020] [Accepted: 11/03/2020] [Indexed: 11/27/2022]
Abstract
This research expands previous studies in which color contrast between ridges and furrows of powder-enhanced latent fingermarks was explored as a possible aging parameter. The main goal is to test the sensitivity of the technique across a predetermined set of factors. In this case, experiment factors have included two donors who deposited sebaceous- and eccrine-rich fingermarks onto ceramic tile and polystyrene plastic. These were developed with either black carbon or titanium dioxide powder (TiO2 ) over eight time periods (0-72 days) and aged under three light conditions (direct light, shade, and darkness). The mean intensity (MI) and intensity amplitude (IA) metrics of color were collected from each image for statistical analyses. Results show that color contrast is affected significantly by substrate, secretion, and powder types, with an interaction effect between the substrate and powder type on both MI and IA metrics. The degree of light exposure did not have a noticeable impact on distinguishing aging patterns of fingermarks by neither powder methods. Different aging patterns were detected between sebaceous-rich and their eccrine-rich counterparts for all light conditions using regression analysis. All eccrine-rich fingermarks exhibited little (or minimal) change in IA over time, whereas sebaceous-rich samples showed varied patterns, from significant decreases to slight increases. These findings confirm and expand previous observations on the potential use of MI and IA as metrics to study latent fingermark degradation patterns that could eventually be used to estimate the age of a fingermark.
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Affiliation(s)
- Josep De Alcaraz-Fossoul
- Forensic Science Department, Henry C. Lee College of Criminal Justice and Forensic Sciences, University of New Haven, West Haven, CT, USA
| | - Sara C Zapico
- Department of Chemistry and Biochemistry, International Forensic Research Institute, Florida International University, Miami, FL, USA
| | - Emily R Dean
- Forensic Science Department, Henry C. Lee College of Criminal Justice and Forensic Sciences, University of New Haven, West Haven, CT, USA
| | - Katherine E Mueller
- Forensic Science Department, Henry C. Lee College of Criminal Justice and Forensic Sciences, University of New Haven, West Haven, CT, USA
| | - Cathy Johnson
- School of Criminal Justice and Criminalistics, California Forensic Science Institute, Hertzberg-Davis Forensic Science Center, California State University, Los Angeles, CA, USA
| | - Katherine A Roberts
- School of Criminal Justice and Criminalistics, California Forensic Science Institute, Hertzberg-Davis Forensic Science Center, California State University, Los Angeles, CA, USA
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Yan Y, Zhang J, Yi S, Liu L, Huang C. Lighting up forensic science by aggregation-induced emission: A review. Anal Chim Acta 2020; 1155:238119. [PMID: 33766314 DOI: 10.1016/j.aca.2020.11.051] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2020] [Revised: 11/15/2020] [Accepted: 11/27/2020] [Indexed: 01/30/2023]
Abstract
Forensic science requires a fast, sensitive, and anti-interfering imaging tool for on-site investigation and bio-analysis. The aggregation-induced emission (AIE) phenomenon exhibits remarkable luminescence properties (large Stokes shift, diverse molecular structures, and high photo-stability), which can provide a viable solution for on-site analysis, while at the same time overcoming the problem of aggregation-caused quenching (ACQ). Based on the outstanding performance in chemical analysis and bio-sensing, AIE materials have great prospects in the field of forensic science. Therefore, the application of AIE in forensic science has been summarized for the first time in this article. After a brief introduction to the concept and development of AIE, its applications in the determination of toxic or hazardous substances, based on data on poisoning deaths, has been summarized. Subsequently, besides the bio-imaging function, other applications of AIE in analyzing markers related to forensic genetics, forensic pathology, (focusing on the corpse) and clinical forensics (focusing on the living) have been discussed. In addition, applications of AIE molecules in criminal investigations, including recognition of fingerprints and blood stains, detection of explosives and chemical warfare agents, and anti-counterfeiting have also been presented. It is hoped that this review will light up the future of forensic science by stimulating more research work on the suitability of AIE materials in advancing forensic science.
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Affiliation(s)
- Yibo Yan
- Department of Forensic Medicine, Tongji Medical School, Huazhong University of Science and Technology, Hangkong Road #13, Wuhan, 430030, China
| | - Junchao Zhang
- Department of Forensic Medicine, Tongji Medical School, Huazhong University of Science and Technology, Hangkong Road #13, Wuhan, 430030, China
| | - Shaohua Yi
- Department of Forensic Medicine, Tongji Medical School, Huazhong University of Science and Technology, Hangkong Road #13, Wuhan, 430030, China
| | - Liang Liu
- Department of Forensic Medicine, Tongji Medical School, Huazhong University of Science and Technology, Hangkong Road #13, Wuhan, 430030, China.
| | - Chuixiu Huang
- Department of Forensic Medicine, Tongji Medical School, Huazhong University of Science and Technology, Hangkong Road #13, Wuhan, 430030, China.
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57
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Singh P. Synthesis of novel benzocoronene tetracarboxdiimides for fluorescent imaging of latent fingerprints. J Photochem Photobiol A Chem 2020. [DOI: 10.1016/j.jphotochem.2020.112824] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
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58
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Rajan R, Zakaria Y, Shamsuddin S, Nik Hassan NF. Robust synthesis of mono-dispersed spherical silica nanoparticle from rice husk for high definition latent fingermark development. ARAB J CHEM 2020. [DOI: 10.1016/j.arabjc.2020.09.042] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
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59
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Synthesis, spectroscopic and photoluminescence studies of novel Eu3+ nanophosphor complex as fluorescent sensor for highly sensitive detection of latent fingerprints and anti-counterfeiting. J Mol Struct 2020. [DOI: 10.1016/j.molstruc.2020.128472] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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60
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Vučković N, Glođović N, Radovanović Ž, Janaćković Đ, Milašinović N. A novel chitosan/tripolyphosphate/L-lysine conjugates for latent fingerprints detection and enhancement. J Forensic Sci 2020; 66:149-160. [PMID: 32956498 DOI: 10.1111/1556-4029.14569] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2020] [Revised: 08/02/2020] [Accepted: 08/18/2020] [Indexed: 11/30/2022]
Abstract
Most chemical and physical methods employed in visualizing latent marks have shown detrimental effects on human health and, therefore, some research groups have directed their attention to the utilization of various (bio)polymers with the aforementioned purpose. Although chitosan is widely used in medicine, pharmacy, food, and drug delivery systems, there are very few studies that address this biopolymer utilization in forensic applications, such as the detection of latent fingerprints. We used chitosan crosslinked with sodium tripolyphosphate and conjugated with L-lysine to enhance the visualization of latent fingerprints, due to its ability to interact with fingerprint sweat residues. These conjugates were prepared using different (w/w) amounts of chitosan and tripolyphosphate (6/1; 4/1; 1/1; 1/4; and 1/6), and those with the most promising results (i.e., 6/1 formulation) were investigated in detail. Fourier transform infrared (FT-IR) spectroscopy confirmed interactions between components of the systems. Optical microscopy and scanning electron microscope (SEM) analysis showed that prepared powder formulations were uniform in size and confirmed that chitosan/tripolyphosphate/lysine conjugates bind easily to the sweat and lipid residues present in the latent fingerprints. The testing of prepared conjugates demonstrated the potential of these systems as bio-based powder substitution for commercially available powders.
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Affiliation(s)
- Nemanja Vučković
- Department of Forensic Engineering, University of Criminal Investigation and Police Studies, Belgrade, Serbia
| | - Nikola Glođović
- Department of Forensic Engineering, University of Criminal Investigation and Police Studies, Belgrade, Serbia
| | - Željko Radovanović
- Innovation Center of Faculty of Technology and Metallurgy, University of Belgrade, Belgrade, Serbia
| | - Đorđe Janaćković
- Faculty of Technology and Metallurgy, University of Belgrade, Belgrade, Serbia
| | - Nikola Milašinović
- Department of Forensic Engineering, University of Criminal Investigation and Police Studies, Belgrade, Serbia
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61
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Askarin MM, Wong K, Phan RCW. Reduced contact lifting of latent fingerprints from curved surfaces. JOURNAL OF INFORMATION SECURITY AND APPLICATIONS 2020. [DOI: 10.1016/j.jisa.2020.102520] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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62
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Dye-doped starch microparticles as a novel fluorescent agent for the visualization of latent fingermarks on porous and non-porous substrates. Forensic Chem 2020. [DOI: 10.1016/j.forc.2020.100264] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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63
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Prabakaran E, Pillay K. Synthesis and characterization of fluorescent Europium (III) complex based on D-dextrose composite for latent fingerprint detection. JOURNAL OF SAUDI CHEMICAL SOCIETY 2020. [DOI: 10.1016/j.jscs.2020.06.002] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
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Banas A, Banas K, Lo MKF, Kansiz M, Kalaiselvi SMP, Lim SK, Loke J, Breese MBH. Detection of High-Explosive Materials within Fingerprints by Means of Optical-Photothermal Infrared Spectromicroscopy. Anal Chem 2020; 92:9649-9657. [DOI: 10.1021/acs.analchem.0c00938] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Agnieszka Banas
- Singapore Synchrotron Light Source, National University of Singapore, 5 Research Link, Singapore 117603
| | - Krzysztof Banas
- Singapore Synchrotron Light Source, National University of Singapore, 5 Research Link, Singapore 117603
| | - Michael Kwun Fung Lo
- Photothermal Spectroscopy Corp., 325 Chapala Street, Santa Barbara, California 93101, United States
| | - Mustafa Kansiz
- Photothermal Spectroscopy Corp., 325 Chapala Street, Santa Barbara, California 93101, United States
| | | | - Seng Kim Lim
- Forensic Division, Criminal Investigation Department, Police Cantonment Complex 391, New Bridge Road 20-04, CID Tower Block C, Singapore 088762
| | - Jason Loke
- Forensic Division, Criminal Investigation Department, Police Cantonment Complex 391, New Bridge Road 20-04, CID Tower Block C, Singapore 088762
| | - Mark Brian Howell Breese
- Singapore Synchrotron Light Source, National University of Singapore, 5 Research Link, Singapore 117603
- Physics Department, National University of Singapore, 2 Science Drive 3, Singapore 117542
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Saharan S, Yadav AK, Yadav B. Novel C stain-based chemical method for differentiating real and forged fingerprints. EGYPTIAN JOURNAL OF FORENSIC SCIENCES 2020. [DOI: 10.1186/s41935-020-00190-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
Abstract
Background
Fingerprints are useful evidence for establishing identities. Development and detection of fingerprints are of immense help in criminal investigation. However, forged fingerprints identical to the real ones are emerging as a worldwide problem. Existing methods for development of fingerprints (powder method/iodine fuming method/ninhydrin test/AgNO3) fail to distinguish between real and forged fingerprints when forged fingerprints are fortified with salts and amino acids. The present study was conducted with the objective to test applicability of C stain for real and forged fingerprint differentiation.
Methodology
C stain was applied on real and forged fingerprints in combination with conventional methods and was evaluated on the basis of development and differentiation of real and forged fingerprints.
Results
The proposed technique is successful in differentiating between real and forged fingerprints. Colour difference between real and forged fingerprints was observed by taking a combination of C stain with ninhydrin, black powder and iodine fuming, one at a time.
Conclusion
C stain method is an effective technique for distinguishing forged fingerprints from the real ones. It works as a distinction tool even when used in combination with existing development methods.
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Kathiravan A, Gowri A, Srinivasan V, Smith TA, Ashokkumar M, Asha Jhonsi M. A simple and ubiquitous device for picric acid detection in latent fingerprints using carbon dots. Analyst 2020; 145:4532-4539. [PMID: 32420579 DOI: 10.1039/d0an00750a] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
This work addresses the synthetic optimization of carbon dots (CDs) and their application in sensing picric acid from latent fingerprints by exploiting a smartphone-based RGB tool. The optimization of the synthesis of CDs is investigated towards achieving shorter reaction time, better product yield and fluorescence quantum efficiency. Precursors such as citric acid and thiourea were chosen for the synthesis of CDs. Among the various synthetic methodologies, it is found that the pyrolysis method offers ∼50% product yield within 15 min. The morphology and optical properties of the prepared CDs are characterized using the typical microscopic and spectroscopic techniques, respectively. The synthesized CDs exhibit quasi-spherical shape with an average particle size of 1.7 nm. The excitation dependent emissive properties of CDs are investigated by time resolved fluorescence spectroscopy. Furthermore, the excellent fluorescence properties (φ = 11%) of CDs are explored as a fluorescent fingerprint powder for the identification of latent fingerprints on various substrates. In addition, the presence of picric acid in latent fingerprints was detected. Furthermore, this study is extended to perform real time detection of fingerprints and harmful contaminants in fingerprints by utilizing a smartphone-based RGB color analysis tool. Based on these investigations, the prepared CDs could be a prospective fluorescent material in the field of forensics.
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Affiliation(s)
- Arunkumar Kathiravan
- Department of Chemistry, Vel Tech Rangarajan Dr Sagunthala R & D Institute of Science and Technology, Avadi, Chennai - 600 062, Tamil Nadu, India.
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Affiliation(s)
- Maxwell Abedi
- Institute of Forensic Science, Gujarat Forensic Sciences University, Gandhinagar, Gujarat, India
| | - Constance Afoakwah
- Institute of Forensic Science, Gujarat Forensic Sciences University, Gandhinagar, Gujarat, India
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Alsolmy E, Abdelwahab WM, Martinez V, Henary M, Patonay G. Investigation of benzophenoxazine derivatives for the detection of latent fingerprints on porous surfaces. J Photochem Photobiol A Chem 2020. [DOI: 10.1016/j.jphotochem.2020.112416] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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69
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Singla N, Kaur M, Sofat S. Automated latent fingerprint identification system: A review. Forensic Sci Int 2020; 309:110187. [DOI: 10.1016/j.forsciint.2020.110187] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2019] [Revised: 01/27/2020] [Accepted: 02/06/2020] [Indexed: 11/25/2022]
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71
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Xi D, Xu Y, Xu R, Wang Z, Liu D, Shen Q, Yue L, Dang D, Meng L. A Facilely Synthesized Dual-State Emission Platform for Picric Acid Detection and Latent Fingerprint Visualization. Chemistry 2020; 26:2741-2748. [PMID: 31886910 DOI: 10.1002/chem.201905169] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2019] [Revised: 12/16/2019] [Indexed: 01/28/2023]
Abstract
To achieve a highly efficient, dual-state emission platform for picric acid (PA) detection and latent fingerprint (LFP) visualization, flexible alkyl chains have been facilely attached to the commercial organic dye 3,4,9,10-perylenetetracarboxylic dianhydride to provide the target perylenetetracarboxylate molecules PTCA-C4, PTCA-C6, and PTCA-C12. Interestingly, all these molecules exhibited impressive fluorescence characteristics with high photoluminescence quantum yields (PLQYs) of around 93.0 % in dilute solution. Also, emissive features were observed in the solid state because close molecular packing is prevented by the alkyl chains, especially for PTCA-C6, which has a high PLQY value of 49.0 %. Benefiting from its impressive fluorescence performance in both solution and as aggregates, PTCA-C6 was used as a dual-state emission platform for PA detection and also LFP visualization. For example, double-responsive fluorescence quenching in solution was observed in PA detection studies, resulting in high quenching constants (KSV ) and also low limit-of-detection values. Furthermore, the fingerprint powder based on PTCA-C6 also presented an impressive performance on various substrates in terms of fluorescence intensity and resolution, clearly providing the specific fine details of latent fingerprints. These results demonstrate that the facilely synthesized PTCA-C6 with efficient dual-state emission exhibits great potential in the real-world applications of PA detection and LFP visualization.
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Affiliation(s)
- Duo Xi
- School of Science, Xi'an Key Laboratory of Sustainable Energy Materials Chemistry, MOE Key Laboratory for Non-equilibrium Synthesis, and Modulation of Condensed Matter, Xi'an Jiao Tong University, Xi'an, 710049, P.R. China
| | - Yanzi Xu
- School of Science, Xi'an Key Laboratory of Sustainable Energy Materials Chemistry, MOE Key Laboratory for Non-equilibrium Synthesis, and Modulation of Condensed Matter, Xi'an Jiao Tong University, Xi'an, 710049, P.R. China
| | - Ruohan Xu
- School of Science, Xi'an Key Laboratory of Sustainable Energy Materials Chemistry, MOE Key Laboratory for Non-equilibrium Synthesis, and Modulation of Condensed Matter, Xi'an Jiao Tong University, Xi'an, 710049, P.R. China
| | - Zhi Wang
- School of Science, Xi'an Key Laboratory of Sustainable Energy Materials Chemistry, MOE Key Laboratory for Non-equilibrium Synthesis, and Modulation of Condensed Matter, Xi'an Jiao Tong University, Xi'an, 710049, P.R. China
| | - Daomeng Liu
- School of Science, Xi'an Key Laboratory of Sustainable Energy Materials Chemistry, MOE Key Laboratory for Non-equilibrium Synthesis, and Modulation of Condensed Matter, Xi'an Jiao Tong University, Xi'an, 710049, P.R. China
| | - Qifei Shen
- School of Science, Xi'an Key Laboratory of Sustainable Energy Materials Chemistry, MOE Key Laboratory for Non-equilibrium Synthesis, and Modulation of Condensed Matter, Xi'an Jiao Tong University, Xi'an, 710049, P.R. China
| | - Ling Yue
- School of Science, Xi'an Key Laboratory of Sustainable Energy Materials Chemistry, MOE Key Laboratory for Non-equilibrium Synthesis, and Modulation of Condensed Matter, Xi'an Jiao Tong University, Xi'an, 710049, P.R. China
| | - Dongfeng Dang
- School of Science, Xi'an Key Laboratory of Sustainable Energy Materials Chemistry, MOE Key Laboratory for Non-equilibrium Synthesis, and Modulation of Condensed Matter, Xi'an Jiao Tong University, Xi'an, 710049, P.R. China
| | - Lingjie Meng
- School of Science, Xi'an Key Laboratory of Sustainable Energy Materials Chemistry, MOE Key Laboratory for Non-equilibrium Synthesis, and Modulation of Condensed Matter, Xi'an Jiao Tong University, Xi'an, 710049, P.R. China.,Instrumental Analysis Center, Xi'an Jiao Tong University, Xi'an, 710049, P.R. China
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Lai J, Long Z, Qiu J, Zhou D, Wang Q, Yang Y, Hu S, Wang Z, Zhang K. Novel organic-inorganic hybrid powder SrGa 12O 19:Mn 2+-ethyl cellulose for efficient latent fingerprint recognition via time-gated fluorescence. RSC Adv 2020; 10:8233-8243. [PMID: 35497857 PMCID: PMC9049934 DOI: 10.1039/d0ra00138d] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2020] [Accepted: 02/03/2020] [Indexed: 11/21/2022] Open
Abstract
Latent fingerprints (LFPs) are important evidence in crime scenes and forensic investigations, but they are invisible to the naked eye. In this work, a novel fluorescent probe was developed by integrating a narrow-band-emitting green afterglow phosphor, SrGa12O19:Mn2+ (SGO:Mn), and ethyl cellulose (EC) for the efficient visualization of LFPs. The hydrophobic interactions between the powder and lipid-rich LFPs made the ridge structures more defined and easily identifiable. The background fluorescence of the substrates was completely avoided because of the time-gated fluorescence of the afterglow phosphor. All the three levels of LFP degrees were clearly imaged due to the high sensitivity. Moreover, the SGO:Mn-EC powder was highly stable in neutral, acidic, and alkaline environments. In addition, 60 day-aged LFPs were successfully visualized by the powder. All performances showed that this strategy for LFP recognition has merits such as low cost, non-destructive nature, reliability, superior universality, and legible details. Together, these results show the great application prospects of this powder in forensic identification and criminal investigation.
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Affiliation(s)
- Jun'an Lai
- College of Materials Science and Engineering, Kunming University of Science and Technology Kunming 650093 China +86-875-5188856 +86-871-5188856
| | - Zhangwen Long
- College of Materials Science and Engineering, Kunming University of Science and Technology Kunming 650093 China +86-875-5188856 +86-871-5188856
| | - Jianbei Qiu
- College of Materials Science and Engineering, Kunming University of Science and Technology Kunming 650093 China +86-875-5188856 +86-871-5188856.,Key Lab. of Advanced Materials of Yunnan Province Kunming 650093 China
| | - Dacheng Zhou
- College of Materials Science and Engineering, Kunming University of Science and Technology Kunming 650093 China +86-875-5188856 +86-871-5188856.,Key Lab. of Advanced Materials of Yunnan Province Kunming 650093 China
| | - Qi Wang
- College of Materials Science and Engineering, Kunming University of Science and Technology Kunming 650093 China +86-875-5188856 +86-871-5188856.,Key Lab. of Advanced Materials of Yunnan Province Kunming 650093 China
| | - Yong Yang
- College of Materials Science and Engineering, Kunming University of Science and Technology Kunming 650093 China +86-875-5188856 +86-871-5188856.,Key Lab. of Advanced Materials of Yunnan Province Kunming 650093 China
| | - Songhan Hu
- College of Materials Science and Engineering, Kunming University of Science and Technology Kunming 650093 China +86-875-5188856 +86-871-5188856
| | - Zhe Wang
- College of Materials Science and Engineering, Kunming University of Science and Technology Kunming 650093 China +86-875-5188856 +86-871-5188856.,Key Lab. of Advanced Materials of Yunnan Province Kunming 650093 China
| | - Ke Zhang
- College of Materials Science and Engineering, Kunming University of Science and Technology Kunming 650093 China +86-875-5188856 +86-871-5188856
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73
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Jung HS, Cho KJ, Ryu SJ, Takagi Y, Roche PA, Neuman KC. Biocompatible Fluorescent Nanodiamonds as Multifunctional Optical Probes for Latent Fingerprint Detection. ACS APPLIED MATERIALS & INTERFACES 2020; 12:6641-6650. [PMID: 31939655 PMCID: PMC8370203 DOI: 10.1021/acsami.9b19245] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/25/2023]
Abstract
There is an immense literature on detection of latent fingerprints (LFPs) with fluorescent nanomaterials because fluorescence is one of the most sensitive detection methods. Although many fluorescent probes have been developed for latent fingerprint detection, many challenges remain, including the low selectivity, complicated processing, high background, and toxicity of nanoparticles used to visualize LFPs. In this study, we demonstrate biocompatible, efficient, and low background LFP detection with poly(vinylpyrrolidone) (PVP) coated fluorescent nanodiamonds (FNDs). PVP-coated FND (FND@PVP) is biocompatible at the cellular level. They neither inhibit cellar proliferation nor induce cell death via apoptosis or other cell killing pathways. Moreover, they do not elicit an immune response in cells. PVP coating enhances the physical adhesion of FND to diverse substrates and in particular results in efficient binding of FND@PVP to fingerprint ridges due to the intrinsic amphiphilicity of PVP. Clear, well-defined ridge structures with first, second, and third-level of LFP details are revealed within minutes by FND@PVP. The combination of this binding specificity and the remarkable optical properties of FND@PVP permits the detection of LPFs with high contrast, efficiency, selectivity, sensitivity, and reduced background interference. Our results demonstrate that background-free imaging via multicolor emission and dual-modal imaging of FND@PVP nanoparticles have great potential for high-resolution imaging of LFPs.
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Affiliation(s)
- Hak-Sung Jung
- Laboratory of Single Molecule Biophysics, National Heart, Lung, and Blood Institute, National Institutes of Health, Bethesda, Maryland 20892, United States
| | - Kyung-Jin Cho
- Experimental Immunology Branch, National Cancer Institute, National Institutes of Health, Bethesda, Maryland 20892, United States
| | - Seung-Jin Ryu
- Forensic Science Research Center, Korean National Police University, 100-50 Hwang-san-gil, Sinchang-myeon, Asan-si, Chuncheongnan-do, 31539, South Korea
| | - Yasuharu Takagi
- Laboratory of Single Molecule Biophysics, National Heart, Lung, and Blood Institute, National Institutes of Health, Bethesda, Maryland 20892, United States
- Laboratory of Molecular Physiology, National Heart, Lung and Blood Institute, National Institutes of Health, Bethesda, Maryland 20892, United States
| | - Paul A. Roche
- Experimental Immunology Branch, National Cancer Institute, National Institutes of Health, Bethesda, Maryland 20892, United States
| | - Keir C. Neuman
- Laboratory of Single Molecule Biophysics, National Heart, Lung, and Blood Institute, National Institutes of Health, Bethesda, Maryland 20892, United States
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74
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Sun R, Feng S, Zhou B, Chen Z, Wang D, Liu H. Flexible Cyclosiloxane-Linked Fluorescent Porous Polymers for Multifunctional Chemical Sensors. ACS Macro Lett 2020; 9:43-48. [PMID: 35638667 DOI: 10.1021/acsmacrolett.9b00901] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
The construction of porous polymers linked by flexible building units has been considered a great challenge. Here, we address this challenge by using flexible 2,4,6,8-tetramethyl-2,4,6,8-tetravinylcyclotetrasiloxanes to react with brominated pyrene, tetraphenylethene, and spirobifluorene via the Heck reaction, resulting in three cyclosiloxane-linked fluorescent porous polymers. The materials exhibit high porosity, strong fluorescence, and tunable emission colors. Such properties impart the promise of these polymers as candidates for multifunctional chemical sensors to identify latent fingerprints with a strong anti-interference ability under actual conditions (e.g., rainy environment) and to detect nitroaromatic explosives and metal ions, especially 2,4,6-trinitrotoluene or picric acid, and the Fe3+ ion, with low limits of detection and a high selectivity. Moreover, a paper sensor was further developed and is found to be sensitive to the solution, solid, and vapor phases of explosives and the Fe3+ ion, complete with a rapid response time and visual detection. These results may open up new horizons for exploring porous polymers, particularly those with a strong fluorescence, based on flexible linkers.
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Affiliation(s)
- Ruixue Sun
- National Engineering Technology Research Center for Colloidal Materials & Key Laboratory of Special Functional Aggregated Materials, Ministry of Education, School of Chemistry and Chemical Engineering, Shandong University, Jinan 250100, P. R. China
| | - Shengyu Feng
- National Engineering Technology Research Center for Colloidal Materials & Key Laboratory of Special Functional Aggregated Materials, Ministry of Education, School of Chemistry and Chemical Engineering, Shandong University, Jinan 250100, P. R. China
| | - Bingyan Zhou
- National Engineering Technology Research Center for Colloidal Materials & Key Laboratory of Special Functional Aggregated Materials, Ministry of Education, School of Chemistry and Chemical Engineering, Shandong University, Jinan 250100, P. R. China
| | - Zixu Chen
- National Engineering Technology Research Center for Colloidal Materials & Key Laboratory of Special Functional Aggregated Materials, Ministry of Education, School of Chemistry and Chemical Engineering, Shandong University, Jinan 250100, P. R. China
| | - Dengxu Wang
- National Engineering Technology Research Center for Colloidal Materials & Key Laboratory of Special Functional Aggregated Materials, Ministry of Education, School of Chemistry and Chemical Engineering, Shandong University, Jinan 250100, P. R. China
| | - Hongzhi Liu
- National Engineering Technology Research Center for Colloidal Materials & Key Laboratory of Special Functional Aggregated Materials, Ministry of Education, School of Chemistry and Chemical Engineering, Shandong University, Jinan 250100, P. R. China
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75
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Passos LF, Berneira LM, Poletti T, Mariotti KDC, Carreño NLV, Hartwig CA, Pereira CMP. Evaluation and characterization of algal biomass applied to the development of fingermarks on glass surfaces. AUST J FORENSIC SCI 2020. [DOI: 10.1080/00450618.2020.1715478] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Affiliation(s)
- Luan F. Passos
- Center of Chemical, Pharmaceutical and Food Sciences, Lipidomic and Bio-Organic Laboratory, Bioforensic Research Group, Federal University of Pelotas, Pelotas, Brazil
| | - Lucas M. Berneira
- Center of Chemical, Pharmaceutical and Food Sciences, Lipidomic and Bio-Organic Laboratory, Bioforensic Research Group, Federal University of Pelotas, Pelotas, Brazil
| | - Tais Poletti
- Center of Chemical, Pharmaceutical and Food Sciences, Lipidomic and Bio-Organic Laboratory, Bioforensic Research Group, Federal University of Pelotas, Pelotas, Brazil
| | | | - Neftali L. V. Carreño
- Graduate Program in Materials Science and Engineering, Technology Development Center, Federal University of Pelotas, Pelotas, Brazil
| | - Carla A. Hartwig
- Center of Chemical, Pharmaceutical and Food Sciences, Lipidomic and Bio-Organic Laboratory, Bioforensic Research Group, Federal University of Pelotas, Pelotas, Brazil
| | - Claudio M. P. Pereira
- Center of Chemical, Pharmaceutical and Food Sciences, Lipidomic and Bio-Organic Laboratory, Bioforensic Research Group, Federal University of Pelotas, Pelotas, Brazil
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76
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Amrutha V, Anantharaju K, Prasanna D, Rangappa D, Shetty K, Nagabhushana H, Ashwini K, Vidya Y, Darshan G. Enhanced Sunlight driven photocatalytic performance and visualization of latent fingerprint by green mediated ZnFe2O4–RGO nanocomposite. ARAB J CHEM 2020. [DOI: 10.1016/j.arabjc.2017.11.016] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022] Open
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77
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Malik AH, Zehra N, Ahmad M, Parui R, Iyer PK. Advances in conjugated polymers for visualization of latent fingerprints: a critical perspective. NEW J CHEM 2020. [DOI: 10.1039/d0nj04131a] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Owing to unique photophysical and structural features conjugated polymers (CPs) have demonstrated high selectivity, specificity and enhanced imaging ability and are utilized for rapid latent fingerprint development using simple processing methods.
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Affiliation(s)
- Akhtar Hussain Malik
- Department of Higher Education
- Govt. Degree College Sopore
- Kashmir
- India
- Department of Chemistry
| | - Nehal Zehra
- Department of Chemistry
- Indian Institute of Technology Guwahati
- Guwahati
- India
| | - Muzaffer Ahmad
- Department of Chemistry
- Indian Institute of Technology Guwahati
- Guwahati
- India
| | - Retwik Parui
- Department of Chemistry
- Indian Institute of Technology Guwahati
- Guwahati
- India
| | - Parameswar Krishnan Iyer
- Department of Chemistry
- Indian Institute of Technology Guwahati
- Guwahati
- India
- Centre for Nanotechnology
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78
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Liu C, Wu S, Yan Y, Dong Y, Shen X, Huang C. Application of magnetic particles in forensic science. Trends Analyt Chem 2019. [DOI: 10.1016/j.trac.2019.115674] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
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79
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Kumari Sharma K, Kannikanti GH, Baggi TRR, Vaidya JR. Fixing Transient Iodine on Developed Latent Fingermarks. J Forensic Sci 2019; 64:1859-1866. [DOI: 10.1111/1556-4029.14139] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2019] [Revised: 06/23/2019] [Accepted: 06/24/2019] [Indexed: 11/30/2022]
Affiliation(s)
- Kirti Kumari Sharma
- Fluoro and Agrochemicals Division CSIR‐Indian Institute of Chemical Technology Uppal Road Tarnaka Hyderabad 500007 India
- AcSIR‐IICT CSIR‐Indian Institute of Chemical Technology Uppal Road Tarnaka Hyderabad 500007 India
| | - Gavash Harsha Kannikanti
- Fluoro and Agrochemicals Division CSIR‐Indian Institute of Chemical Technology Uppal Road Tarnaka Hyderabad 500007 India
- AcSIR‐IICT CSIR‐Indian Institute of Chemical Technology Uppal Road Tarnaka Hyderabad 500007 India
| | | | - Jayathirtha Rao Vaidya
- Fluoro and Agrochemicals Division CSIR‐Indian Institute of Chemical Technology Uppal Road Tarnaka Hyderabad 500007 India
- AcSIR‐IICT CSIR‐Indian Institute of Chemical Technology Uppal Road Tarnaka Hyderabad 500007 India
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80
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Romano CG, Mangiaracina R, Donato L, D’Angelo R, Scimone C, Sidoti A. Aged fingerprints for DNA profile: First report of successful typing. Forensic Sci Int 2019; 302:109905. [DOI: 10.1016/j.forsciint.2019.109905] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2019] [Revised: 06/12/2019] [Accepted: 07/07/2019] [Indexed: 11/25/2022]
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81
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Li RS, Liu JH, Yang T, Gao PF, Wang J, Liu H, Zhen SJ, Li YF, Huang CZ. Carbon Quantum Dots–Europium(III) Energy Transfer Architecture Embedded in Electrospun Nanofibrous Membranes for Fingerprint Security and Document Counterspy. Anal Chem 2019; 91:11185-11191. [DOI: 10.1021/acs.analchem.9b01936] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Affiliation(s)
- Rong Sheng Li
- Key Laboratory of Luminescence and Real-Time Analytical Chemistry (Southwest University), Ministry of Education, College of Pharmaceutical Sciences, Southwest University, Chongqing 400715, P. R. China
| | - Jia Hui Liu
- Key Laboratory of Luminescence and Real-Time Analytical Chemistry (Southwest University), Ministry of Education, College of Pharmaceutical Sciences, Southwest University, Chongqing 400715, P. R. China
| | - Tong Yang
- College of Chemistry and Chemical Engineering, Yunnan Normal University, Yunnan Kunming 650500, P. R. China
| | - Peng Fei Gao
- Key Laboratory of Luminescence and Real-Time Analytical Chemistry (Southwest University), Ministry of Education, College of Pharmaceutical Sciences, Southwest University, Chongqing 400715, P. R. China
| | - Jian Wang
- Key Laboratory of Luminescence and Real-Time Analytical Chemistry (Southwest University), Ministry of Education, College of Pharmaceutical Sciences, Southwest University, Chongqing 400715, P. R. China
| | - Hui Liu
- Key Laboratory of Luminescence and Real-Time Analytical Chemistry (Southwest University), Ministry of Education, College of Pharmaceutical Sciences, Southwest University, Chongqing 400715, P. R. China
| | - Shu Jun Zhen
- College of Chemistry and Chemical Engineering, Southwest University, Chongqing 400715, P. R. China
| | - Yuan Fang Li
- College of Chemistry and Chemical Engineering, Southwest University, Chongqing 400715, P. R. China
| | - Cheng Zhi Huang
- Key Laboratory of Luminescence and Real-Time Analytical Chemistry (Southwest University), Ministry of Education, College of Pharmaceutical Sciences, Southwest University, Chongqing 400715, P. R. China
- College of Chemistry and Chemical Engineering, Southwest University, Chongqing 400715, P. R. China
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82
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Risoluti R, Filetti V, Iuliano G, Niola L, Schiavone S, Arcudi G, Materazzi S. Updating procedures in forensic chemistry: One step cyanoacrylate method to develop latent fingermarks and subsequent DNA profiling. Microchem J 2019. [DOI: 10.1016/j.microc.2019.03.056] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
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83
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A rapid and operator-safe powder approach for latent fingerprint detection using hydrophilic Fe3O4@SiO2-CdTe nanoparticles. Sci China Chem 2019. [DOI: 10.1007/s11426-019-9460-0] [Citation(s) in RCA: 34] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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84
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Red-emissive conjugated oligomer/silica hybrid nanoparticles with high affinity and application for latent fingerprint detection. Colloids Surf A Physicochem Eng Asp 2019. [DOI: 10.1016/j.colsurfa.2019.01.009] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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85
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Pivotal role of fluxes in BaTiO3:Eu3+ nano probes for visualization of latent fingerprints on multifaceted substrates and anti-counterfeiting applications. Microchem J 2019. [DOI: 10.1016/j.microc.2018.10.020] [Citation(s) in RCA: 42] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
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86
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Lipophilic magnetic nanocomposite of Fe3O4@SiO2@Me for efficient visualization of latent fingerprints on various surfaces. JOURNAL OF THE IRANIAN CHEMICAL SOCIETY 2019. [DOI: 10.1007/s13738-019-01636-z] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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87
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One pot synthesis of TiO2:Eu3+ hierarchical structures as a highly specific luminescent sensing probe for the visualization of latent fingerprints. J RARE EARTH 2019. [DOI: 10.1016/j.jre.2018.05.019] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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88
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G P D, H B P, H N, S C S, B U, R B B. Nucleation and self-assembly dynamics of hierarchical YAlO 3:Ce 3+ architectures: Nano probe for in vitro dermatoglyphics and anti-mimetic applications. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2019; 99:282-295. [PMID: 30889702 DOI: 10.1016/j.msec.2019.01.060] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/19/2018] [Revised: 01/13/2019] [Accepted: 01/14/2019] [Indexed: 01/29/2023]
Abstract
Highly efficient blue emitting YAlO3:Ce3+ (1-11 mol%) nanopowders have been fabricated via bio-surfactant Epigallocatechin Gallate assisted ultrasound irradiated sonochemical route. The nucleation and self-assembly dynamics of solids in solutions influences many straightforward normal processes, hence it plays a vital role in materials engineering applications. Nevertheless, the comprehensive nucleation and self-assembly mechanisms of hierarchical architectures still poorly acknowledged. In the present work, we have been exploring the nucleation and stepwise self-assembly dynamics of the YAlO3:Ce3+ (5 mol%) nanopowders into hierarchical architectures. We found that under ultrasound irradiation, nucleation in the solution forms via multi step process and self-assembly was stimulated by intermolecular forces between the nanopowders and external forces. The optimized YAlO3:Ce3+ (5 mol%) nanopowders used as a luminescent labeling agent for visualization of latent fingerprints on various porous and non-porous surfaces under ultraviolet 254 nm light. The obtained results exhibit well defined ridge details with high sensitivity, selectivity and low background hindrance which showed greater advantages as compared to the conventional powders. Extensive fingerprint details, namely the number and distribution of sweat pores in a ridge were clearly revealed. Further, demonstrated the viability of high-performance security labels using optimized sample for practical anti-mimetic applications. The present work, enabling understanding of ultrasound assisted nucleation and self-assembly of nanopowders which impart dermatoglyphics and anti- mimetic applications.
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Affiliation(s)
- Darshan G P
- Department of Physics, Acharya Institute of Graduate Studies, Bangalore 560 107, India; Research and Development Centre, Bharathiar University, Coimbatore 641 046, India
| | - Premkumar H B
- Department of Physics, FMPS, M.S.Ramaiah University of Applied Sciences, Bangalore 560 054, India.
| | - Nagabhushana H
- C.N.R. Rao Centre for Advanced Materials, Tumakuru University, Tumakuru 572103, India.
| | - Sharma S C
- Director-National Assessment and Accreditation Council (Work carried out as Honorary Professor, Jain University), Bangalore 560 069, India
| | - Umesh B
- Department of Science and Humanities, PVP Polytechnic, Bangalore 560 056, India
| | - Basavaraj R B
- C.N.R. Rao Centre for Advanced Materials, Tumakuru University, Tumakuru 572103, India
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89
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Gee WJ. Recent Trends Concerning Upconversion Nanoparticles and Near-IR Emissive Lanthanide Materials in the Context of Forensic Applications. Aust J Chem 2019. [DOI: 10.1071/ch18502] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Upconversion nanoparticles (UCNPs) are materials that, upon absorbing multiple photons of low energy (e.g. infrared radiation), subsequently emit a single photon of higher energy, typically within the visible spectrum. The physics of these materials have been the subject of detailed investigations driven by the potential application of these materials as medical imaging devices. One largely overlooked application of UCNPs is forensic science, wherein the ability to produce visible light from infrared light sources would result in a new generation of fingerprint powders that circumvent background interference which can be encountered with visible and ultraviolet light sources. Using lower energy, infrared radiation would simultaneously improve the safety of forensic practitioners who often employ light sources in less than ideal locations. This review article covers the development of UCNPs, the use of infrared radiation to visualise fingerprints by the forensic sciences, and the potential benefits of applying UCNP materials over current approaches.
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90
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Peng D, Huang M, Xiao Y, Zhang Y, Lei L, Zhu J. Highly-selective recognition of latent fingermarks by La-sensitized Ce nanocomposites via electrostatic binding. Chem Commun (Camb) 2019; 55:10579-10582. [DOI: 10.1039/c9cc04257a] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
A series of binuclear (Ce,La) nanocomposite fluorescent powders was elaborately designed for highly-selective recognition of latent fingermarks, which were proved to combine with fingermark residues electrostatically without any damage to touch-DNA.
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Affiliation(s)
- Di Peng
- Chongqing Institutes of Higher Education Key Forensic Science Laboratory
- Criminal Investigation College
- Southwest University of Political Science and Law
- Chongqing
- P. R. China
| | - Mengjun Huang
- Chongqing Institutes of Higher Education Key Forensic Science Laboratory
- Criminal Investigation College
- Southwest University of Political Science and Law
- Chongqing
- P. R. China
| | - Yaruo Xiao
- Chongqing Institutes of Higher Education Key Forensic Science Laboratory
- Criminal Investigation College
- Southwest University of Political Science and Law
- Chongqing
- P. R. China
| | - Yuyan Zhang
- Chongqing Institutes of Higher Education Key Forensic Science Laboratory
- Criminal Investigation College
- Southwest University of Political Science and Law
- Chongqing
- P. R. China
| | - Li Lei
- College of Materials and Chemical Engineering
- Chongqing University of Arts and Sciences
- Chongqing 402160
- P. R. China
| | - Jiang Zhu
- College of Materials and Chemical Engineering
- Chongqing University of Arts and Sciences
- Chongqing 402160
- P. R. China
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91
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Keisar O, Cohen Y, Finkelstein Y, Kostirya N, Ben-David R, Danon A, Porat Z, Almog J. Measuring the water content in freshly-deposited fingermarks. Forensic Sci Int 2018; 294:204-210. [PMID: 30537647 DOI: 10.1016/j.forsciint.2018.11.017] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2018] [Revised: 11/03/2018] [Accepted: 11/16/2018] [Indexed: 11/30/2022]
Abstract
The literature view regarding the composition of deposited fingermarks has long been that the average water content is in the range of 98-99wt.%. This value has recently been challenged by Kent, claiming that it should be 20wt.% at most. Herein we have measured the weight percentage of water content in freshly-deposited fingermarks, with and without hand pre-washing. Two complementary techniques were utilized for the measurements, namely quartz crystal microbalance (QCM) for determining the relative mass-loss and its rate at ca. 37°C, and temperature-programmed desorption-mass spectrometry (TPD-MS) for establishing that the mass loss arises solely from the complete evaporation of all the water content in the fingermarks (done with hand pre-washing only). Unlike the traditional narrow-range values of 98-99% and the limiting value of 20wt.% suggested by Kent, our measurements indicate the occurrence of a broad 20-70% water content. Higher contents of water in fingermarks were found post hand pre-washing, most probably due to removal of the sebum from the fingertips, but none of the results exceeded 90%.
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Affiliation(s)
- Or Keisar
- Israel Atomic Energy Commission (IAEC), Israel
| | - Yair Cohen
- Department of Chemistry, Nuclear Research Center-Negev, P.O.Box 9001, Be'er Sheva 84190, Israel.
| | - Yacov Finkelstein
- Department of Chemistry, Nuclear Research Center-Negev, P.O.Box 9001, Be'er Sheva 84190, Israel
| | - Natalie Kostirya
- Department of Chemistry, Nuclear Research Center-Negev, P.O.Box 9001, Be'er Sheva 84190, Israel
| | | | - Albert Danon
- Department of Chemistry, Nuclear Research Center-Negev, P.O.Box 9001, Be'er Sheva 84190, Israel
| | - Ze'ev Porat
- Department of Chemistry, Nuclear Research Center-Negev, P.O.Box 9001, Be'er Sheva 84190, Israel; Institutes for Applied Research, Ben-Gurion University of the Negev, Be'er Sheva, Israel
| | - Joseph Almog
- Institute of Chemistry, The Hebrew University, Jerusalem, Israel.
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92
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Hong S, Park JH, Park JH, Oh HB, Choi EJ, Cho IH, Mok YJ. Development of Latent Fingermarks on Surfaces of Food-A More Realistic Approach. J Forensic Sci 2018; 64:1040-1047. [PMID: 30444953 DOI: 10.1111/1556-4029.13960] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2018] [Revised: 10/12/2018] [Accepted: 10/29/2018] [Indexed: 11/30/2022]
Abstract
Latent fingermark developing methods from food (mandarin, egg, banana, apple, potato, carrot, eggplant, onion, bell pepper, and tomato) surface has been studied by 10 methods, including powdering method, small particle reagent method, and cyanoacrylate fuming method. The foods were stored under two conditions (room temperature and refrigerator) before fingermark deposition and aged for 2, 24, 48, and 72 h before fingermark development. In most of the food surfaces used in this study, cyanoacrylate fuming with 80% relative humidity was superior to the powder or small particle reagent methods. The quality of the fingermarks varied depending on the storage conditions before the fingermark deposition (in the refrigerator or at ambient temperature) and the time elapsed since the fingermark deposition. However, the storage conditions before the fingermark deposition and the time elapsed since the fingermark deposition did not show any correlation with the quality of the fingermark.
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Affiliation(s)
- Sungwook Hong
- Graduate School of Forensic Science, Soonchunhyang University, Asan, Korea
| | - Jae-Hee Park
- Graduate School of Forensic Science, Soonchunhyang University, Asan, Korea
| | - Ju-Hee Park
- Graduate School of Forensic Science, Soonchunhyang University, Asan, Korea
| | - Han-Byeol Oh
- Graduate School of Forensic Science, Soonchunhyang University, Asan, Korea
| | - Eun-Ju Choi
- Graduate School of Forensic Science, Soonchunhyang University, Asan, Korea
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93
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Rajan R, Zakaria Y, Shamsuddin S, Hassan NFN. Nanocarbon powder for latent fingermark development: a green chemistry approach. EGYPTIAN JOURNAL OF FORENSIC SCIENCES 2018. [DOI: 10.1186/s41935-018-0091-5] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
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94
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Prabakaran E, Pillay K. A novel approach of fluorescent porous graphite carbon nitride based silica gel powder for latent fingerprint detection. APPLIED NANOSCIENCE 2018. [DOI: 10.1007/s13204-018-0904-8] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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95
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Thandauthapani TD, Reeve AJ, Long AS, Turner IJ, Sharp JS. Exposing latent fingermarks on problematic metal surfaces using time of flight secondary ion mass spectroscopy. Sci Justice 2018; 58:405-414. [DOI: 10.1016/j.scijus.2018.08.004] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/14/2018] [Revised: 07/26/2018] [Accepted: 08/10/2018] [Indexed: 11/24/2022]
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96
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V. D, Agrawal B, Srivastav A, Bhatt P, Bhowmik S, Agrawal YK, Maity P. Fluorescent amphiphilic silica nanopowder for developing latent fingerprints. AUST J FORENSIC SCI 2018. [DOI: 10.1080/00450618.2018.1533036] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Affiliation(s)
- Divya V.
- Institute of Research and Development, Gujarat Forensic Sciences University, Gandhinagar, India
| | - Bhavesh Agrawal
- Institute of Research and Development, Gujarat Forensic Sciences University, Gandhinagar, India
| | - Amit Srivastav
- Institute of Research and Development, Gujarat Forensic Sciences University, Gandhinagar, India
| | - Pooja Bhatt
- Institute of Research and Development, Gujarat Forensic Sciences University, Gandhinagar, India
| | - Sagar Bhowmik
- Institute of Research and Development, Gujarat Forensic Sciences University, Gandhinagar, India
| | - Yadvendra K. Agrawal
- Institute of Research and Development, Gujarat Forensic Sciences University, Gandhinagar, India
| | - Prasenjit Maity
- Institute of Research and Development, Gujarat Forensic Sciences University, Gandhinagar, India
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97
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Algarra M, Bartolić D, Radotić K, Mutavdžić D, Pino-González MS, Rodríguez-Castellón E, Lázaro-Martínez JM, Guerrero-González JJ, Esteves da Silva JC, Jiménez-Jiménez J. P-doped carbon nano-powders for fingerprint imaging. Talanta 2018; 194:150-157. [PMID: 30609515 DOI: 10.1016/j.talanta.2018.10.033] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2018] [Revised: 10/01/2018] [Accepted: 10/08/2018] [Indexed: 01/09/2023]
Abstract
A simple, fast, and laboratory efficient doped P carbon nanoparticles synthesis is developed for fingerprint imaging, using 1,3-dihydroxyacetone and di-phosphorous pentoxide. Fluorescence nanoparticles, with an average size of 230 nm were obtained, without additional energy input or external heating. ATR, solid NMR, XPS and fluorescence spectroscopy revealed their surface functionalization; a reaction mechanism is proposed. Fluorescence measurements exhibited a maximum emission band at ca. 495 nm, when excited at 385 nm. The images obtained, on different surfaces such as mobile telephone screen, magnetic band and metallic surface of a credit card and a Euro banknote treated with the obtained nano-powders allows us to record positive matches, confirming that the experimental results illustrate the effectiveness of proposed method.
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Affiliation(s)
- Manuel Algarra
- CQM-Centro de Química da Madeira Universidade da Madeira, Campus da Penteada, 9020-105 Funchal. Portugal; Departamento de Química Inorgánica, Facultad de Ciencias, Universidad de Málaga, Campus de Teatinos s/n, 29071 Málaga, Spain.
| | - Dragana Bartolić
- Institute for Multidisciplinary Research, University of Belgrade, Kneza Višeslava 1, 11000 Beograd, Serbia
| | - Ksenija Radotić
- Institute for Multidisciplinary Research, University of Belgrade, Kneza Višeslava 1, 11000 Beograd, Serbia
| | - Dragosav Mutavdžić
- Institute for Multidisciplinary Research, University of Belgrade, Kneza Višeslava 1, 11000 Beograd, Serbia
| | - Md Soledad Pino-González
- Departamento de Química Orgánica, Facultad de Ciencias, Universidad de Málaga, Campus de Teatinos s/n, 29071 Málaga, Spain
| | | | - Juan Manuel Lázaro-Martínez
- Universidad de Buenos Aires, IQUIMEFA-CONICET, Facultad de Farmacia y Bioquímica, Junín 956 (1113), Ciudad Autónoma de Buenos Aires, Argentina
| | | | - Joaquim Cg Esteves da Silva
- CIQ-Centro de Investigação em Quimica. Departamento de Química e Bioquímica, Faculdade de Ciências, Universidade do Porto, Porto, Portugal
| | - José Jiménez-Jiménez
- CQM-Centro de Química da Madeira Universidade da Madeira, Campus da Penteada, 9020-105 Funchal. Portugal
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98
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New design of highly sensitive and selective MoO3:Eu3+ micro-rods: Probing of latent fingerprints visualization and anti-counterfeiting applications. J Colloid Interface Sci 2018; 528:443-456. [DOI: 10.1016/j.jcis.2018.04.104] [Citation(s) in RCA: 30] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2018] [Accepted: 04/28/2018] [Indexed: 11/16/2022]
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99
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Venkatachalaiah K, Nagabhushana H, Basavaraj R, Darshan G, Daruka Prasad B, Sharma S. Flux blended synthesis of novel Y2O3:Eu3+ sensing arrays for highly sensitive dual mode detection of LFPs on versatile surfaces. J RARE EARTH 2018. [DOI: 10.1016/j.jre.2018.04.005] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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100
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Chen H, Liu L. One-Step Synthesis of Polyethylenimine-Coated Fe3O4 Superparamagnetic Nanoparticles for Latent Fingermark Enhancement. BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN 2018. [DOI: 10.1246/bcsj.20180101] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Affiliation(s)
- Hongyu Chen
- Department of Forensic Science & Technology, Criminal Investigation Police University of China, Shenyang, Liaoning 110035, P. R. China
| | - Li Liu
- Department of Forensic Science & Technology, Criminal Investigation Police University of China, Shenyang, Liaoning 110035, P. R. China
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