Ultrasound assisted sonochemically engineered effective red luminescent labeling agent for high resolution visualization of latent fingerprints

• Published in: Materials research bulletin Vol. 98; pp. 250 - 264
• Main Authors: Dhanalakshmi, M., Nagabhushana, H., Darshan, G.P., Daruka Prasad, B.
• Format: Journal Article
• Language: English
• Published: United States Elsevier Ltd 01.02.2018
• Subjects: ALOE; Anti-counterfeiting; BARIUM COMPOUNDS; CONCENTRATION RATIO; DOPED MATERIALS; EUROPIUM IONS; GELS; INKS; IRRADIATION; LABELLING; Latent fingerprints; MORPHOLOGY; NANOPARTICLES; NANOSCIENCE AND NANOTECHNOLOGY; NANOSTRUCTURES; PHOSPHORS; PHOTOLUMINESCENCE; Sonochemical method; Superstructures; SURFACE AREA; SURFACES; TITANATES; ULTRASONIC WAVES; Sonochemical method; Superstructures; Latent fingerprints; Anti-counterfeiting; Photoluminescence

[Display omitted] •BaTiO3:Eu3+ NPs were prepared by facile bio-template assisted sonochemical route.•The obtained samples displayed superstructures of various regular morphological shapes.•The optimized product was used for forensic and anti-counterfeiting applications.•CIE, CCT studies indicate the...