Recent progress of fluorescent materials for fingermarks detection in forensic science and anti-counterfeiting

AA Ansari, KM Aldajani, AN AlHazaa… - Coordination Chemistry …, 2022 - Elsevier
This review summarized the applied techniques and applied nanomaterials (NMs) for the
progress of latent fingerprints (LFPs) images on several surfaces. Used numerous types of …

A review on photoluminescence phosphors for biomedical, temperature sensing, photovoltaic cell, anti-counterfeiting and white LED applications

S Kaur, H Kaur, AS Rao, GV Prakash - Physica B: Condensed Matter, 2024 - Elsevier
The luminescent materials incorporated with rare earth (RE)/transition metal (TM) ions that
possess up/down conversion phenomena have found widespread applications in sensing …

Designing vivid green Sr9Al6O18: Er3+ phosphor for information encryption and nUV excitable cool-white LED applications

BN Swathi, BRR Krushna, SA Hariprasad… - Journal of …, 2023 - Elsevier
Advanced forensic applications and optoelectronics both heavily rely on rare earth (RE)
element activated luminous phosphor materials. We have used a single-phase green …

Microwave-assisted synthesis of GdOF: Eu3+/Tb3+ ultrafine phosphor powders suitable for advanced forensic and security ink applications

JS Revathy, M Abraham, G Jagannath… - Journal of Colloid and …, 2023 - Elsevier
The rare-earth-doped inorganic ultrafine oxyfluoride host matrices in forensic science,
especially in latent fingerprint detection and anti‐counterfeiting applications, were still …

Ternary type BaY2ZnO5: Eu3+ deep-red phosphor for possible latent fingerprint, security ink and WLED applications

G Rajkumar, V Ponnusamy, GV Kanmani, MT Jose - Ceramics International, 2022 - Elsevier
Pc-WLEDs are considered to play a spectacular role in future generation light sources in
view of their outstanding energy efficiency. In this regard, Eu 3+ activated BaY 2 ZnO 5 …

Optimized Tb3+-activated highly efficient green-emanating BaLa2ZnO5 nanophosphors in PDMS matrix for flexible display, anti-counterfeiting, and dermatoglyphics …

HR Girisha, BRR Krushna, K Manjunatha… - Materials Today …, 2023 - Elsevier
Abstract Green-emitting BaLa 2 ZnO 5: Tb 3+ nanophosphors (NPs) were synthesized via a
safe and cost-effective solution combustion process, with Tb 3+ dopant content optimized at …

One material, many possibilities via enrichment of luminescence in La2Zr2O7:Tb3+ nanophosphors for forensic stimuli aided applications

DR Lavanya, GP Darshan, J Malleshappa… - Scientific Reports, 2022 - nature.com
Engineering a single material with multidirectional applications is crucial for improving
productivity, low cost, flexibility, least power consumption, etc. To achieve these …

Applications for data security and latent fingerprint visualization using blue-emitting surface-modified LZO: Ce3+ nanophosphor

DR Lavanya, J Malleshappa, BRR Krushna… - Journal of …, 2023 - Elsevier
The development of technology related to forensic is still beneficial and requires for
continued research and the implementation of evaluation procedures. In this context, the …

Green emanating BiOCl: Tb3+ phosphors for strategic development of dermatoglyphics and anti-counterfeiting applications

N Latha, DR Lavanya, GP Darshan… - Inorganic Chemistry …, 2022 - Elsevier
In this work, we reported green emitting Tb 3+ ions (1–9 mol%) doped BiOCl nanophophors
(NPs) synthesized by solution combustion route using Mimosa pudica (M. p.) plant extract as …

Orange–Red Emitting Sr9Al6O18:Pr3+ Nanophosphors for Advanced Latent Fingerprints and Security Ink

BN Swathi, BRR Krushna, K Manjunatha… - ACS Applied Nano …, 2023 - ACS Publications
This study presents the synthesis of orange–red emitting Sr9Al6O18: Pr3+ nanophosphors
(SAO: Pr3+ NPs) through the solution combustion process. Photoluminescence (PL) spectra …