Results 71 to 80 of about 190,266 (260)
Advanced Materials Interfaces, EarlyView.Gap‐enhanced Raman tags (GERTs) with optimized tag density and stability are engineered for use in high‐performance security inks. The inks enable invisible molecular‐level encoding, long‐term signal retention, and high sensitivity. This work demonstrates a robust, scalable platform for anti‐counterfeiting and authentication with potential integration ...
Boonphop Chaisrikhwun +4 more
wiley +1 more source
Invalid Forensic Science Testimony and Wrongful Convictions [PDF]
, 2009 This is the first study to explore the forensic science testimony by prosecution experts in the trials of innocent persons, all convicted of serious crimes, who were later exonerated by post-conviction DNA testing.
Garrett, Brandon L., Neufeld, Peter J.
core +2 more sources
Optimizing Collection of Trace Biological Samples from Vehicle Headrests [PDF]
, 2017 Tape-lifting and swabbing are two methods commonly used for collecting biological samples in the United Kingdom and United States to investigate vehicle crimes.
Bond, John +6 more
core +1 more source
Advanced Materials Interfaces, EarlyView.We introduce an anti‐counterfeiting solution using photoluminescent nanoparticles in PMMA polymer matrices. Through UV‐activated polymerization without photoinitiators, achieved via solvent modification, secure micromarkers are created within seconds using industrial laser systems.
Aïssatou Coumba Sow +3 more
wiley +1 more source
Tunable Mass Transport and Enhanced Electrochemical Performance of CO2 Laser Engraved Electrodes
Advanced Materials Technologies, EarlyView.This work introduces vector‐mode CO2 laser engraving as a rapid strategy to fabricate electrochemical sensors with tunable mass transport. Spiral electrodes can behave as disk electrodes, outperforming conventional raster‐engraved devices in current density and sensitivity.
Davi M. De Farias +2 more
wiley +1 more source
Forensic podiatry: A new path for podiatrists? [PDF]
, 2015 Treball Final de Grau de Podologia, Escola Universitària d'Infermeria, Universitat de Barcelona, curs: 2014-2015, Tutor: Carles Vergès SalasForensic podiatrists are specialised podiatrists in the field of Legal Medicine and Forensic Sciences.
Castillo Pinel, Steven
core
An investigation into the enhancement of fingermarks in blood on fruit and vegetables [PDF]
, 2013 A number of studies have reported the successful enhancement of latent fingermarks on fruit and vegetables. A study was set up to identify the most effective technique for the enhancement of fingermarks in blood on various fruit and vegetables.
Farrugia, Kevin J. +2 more
core +3 more sources
Advanced Optical Materials, EarlyView.Dual‐imaging strategy for PAP‐functionalized gold nanoparticles (PAP@Gold NPs) in HeLa cells. Fast screening is achieved via hyperspectral microscopy based on light reflection to track nanoparticle localization. Accurate detection is performed through SERS microscopy, leveraging the plasmonic enhancement of the PAP polymer signal for precise location ...
Marco Giustra +10 more
wiley +1 more source
Fuzzy logic behind forensic identity
Belügyi Szemle, 2020 With the development of forensic sciences during the 20th century, macro-scaled empirical relations were supplemented with micro- and submicro-scaled probability relations. High sensitivity analysis methods imposed increasingly stringent criteria on the
András Czebe
doaj +1 more source
Dental Age Estimation Using Percentile Curves and Regression Analysis Methods - A Test of Accuracy and Reliability [PDF]
Journal of Clinical and Diagnostic Research, 2018 Introduction: Age estimation using the developmental stages of tooth is considered the most reliable method for forensic investigations and for planning the age dependent treatment modalities in clinical applications.
Arun Kumar Patnana +3 more
doaj +1 more source