首页|Orange red emitting Sm3+doped V2O5 nanoparticles: Structural insights, photoluminescence, ridgeoscopic analysis through YOLOv8x deep learning model
Orange red emitting Sm3+doped V2O5 nanoparticles: Structural insights, photoluminescence, ridgeoscopic analysis through YOLOv8x deep learning model
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NETL
NSTL
Elsevier
This study explores the synthesis, characterization, and multifunctional applications of Sm3+ doped V2O5 nanoparticles (NPs) with varying concentrations (1-5 mol %). The optimized composition of 3 mol % Sm3+ doping exhibited exceptional structural, optical, and photoluminescence (PL) properties, making it suitable for diverse applications. The optimized V2O5:3Sm3+ NPs showed a CCT of 5788 K, a CRI of 92, and CIE coordinates of (0.326, 0.342) at 300 mA. In forensic science, the V2O5:3Sm3+ NPs achieved precise visualization of latent fingerprints (LFPs) at all three levels of detail on various substrates without post-treatment. The NPs revealed critical features such as ridge characteristics and sweat pores, essential for accurate personal identification. Additionally, the You Only Look Once version 8 (YOLOv8x) deep learning model integrated with these NPs provided rapid and precise analysis of Finger print (FP) minutiae, including bifurcations and ridge ends, with high accuracy and robust detection performance. In biomedical applications, the V2O5:3Sm3+ NPs exhibited potent antioxidant activity by scavenging free radicals and restoring oxidative stress (OS) markers in NaNO2 induced RBC models. Their anti-inflammatory properties were evident through the inhibition of protein denaturation and membrane stabilization, while their anti-platelet activity demonstrated significant inhibition of ADP-induced platelet aggregation. The non-toxic nature and multifunctional capabilities of these NPs make them promising candidates for managing OS related conditions, inflammation, and thrombosis. This study underscores the versatility of V2O5:3Sm3+ NPs, establishing them as valuable materials for optoelectronic, forensic, and biomedical applications. Their combined properties open new avenues for advanced technological and therapeutic innovations.
NETL
NSTL
Elsevier
