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 …

Coordination chemistry of the host matrices with dopant luminescent Ln3+ ion and their impact on luminescent properties

AA Ansari, MR Muthumareeswaran, R Lv - Coordination chemistry reviews, 2022 - Elsevier
Abstract Lanthanides (Ln 3+) are a unique class of optical materials and are extensively
used as building blocks for optoelectronic device architectures due to their outstanding …

Designing orange-red emitting luminescent platform for data security and information encryption based Sm3+ doped BLAO phosphor

GR Mamatha, BRR Krushna, J Malleshappa… - … of Photochemistry and …, 2023 - Elsevier
Due to the features of great difference and invariability, latent fingerprint (LFP) and lip print
(LP) detection has grown to be a vital part of criminal investigation. Due to its environmental …

Recent advances in the anti-counterfeiting applications of long persistent phosphors

Q Kuang, X Hou, C Du, X Wang, D Gao - Physical Chemistry Chemical …, 2023 - pubs.rsc.org
Counterfeit products have infiltrated numerous regions worldwide, causing substantial
damage to the financial interests of individuals, businesses, and countries. Moreover …

Red and green emitting CTAB assisted CdSiO3: Tb3+/Eu3+ nanopowders as fluorescent labeling agents used in forensic and display applications

RB Basavaraj, H Nagabhushana, GP Darshan… - Dyes and …, 2017 - Elsevier
Nano technology created numerous applications in surface based science due to their
reduced size and larger surface area. This offers new promises in surface-based science …

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 …

Novel and highly efficient red luminescent sensor based SiO2@ Y2O3: Eu3+, M+ (M+= Li, Na, K) composite core–shell fluorescent markers for latent fingerprint …

KN Venkatachalaiah, H Nagabhushana… - Sensors and Actuators B …, 2017 - Elsevier
Facile solution combustion route was used to prepare the optimized composite core shell
SiO 2@ Y 2 O 3: Eu 3+, Li+ fluorescent nanopowders (NPs) with superior fluorescence …

Nanoparticles as fingermark sensors

V Sharma, S Choudhary, P Mankotia, A Kumari… - TrAC Trends in …, 2021 - Elsevier
This review focuses on the application of nanoparticles in the development of latent
fingermark as sensor and their advantages with respect to the quality of fingerprint after …

Surface functionalized inorganic phosphor by grafting organic antenna for long term preservation of latent fingerprints and data-security applications

KN Narasimhamurthy, GP Darshan, SC Sharma… - Journal of Colloid and …, 2021 - Elsevier
Creative advancements are enormously sought for the advanced forensic and data security
in modern era. Herein, fabrication of Bovine Serum Albumin (BSA) functionalized Gd 2 O 3 …

Tunable white light photoluminescence of a single phase Tm3+/Tb3+/Eu3+ codoped GdPO4 phosphor

H Thakur, AK Gathania, I Kumar, RK Singh - Materials Today …, 2023 - Elsevier
The present study describes the production of triply-doped GdPO 4 and its optical
characteristics. Structural information of the prepared material has been investigated by …