Results 71 to 80 of about 2,303,462 (359)

Application Progress of High-Throughput Sequencing Technology in Forensic Diatom Detection

Fayixue Zazhi, 2022
Diatom detection is an important method for identifying drowning and throwing corpses after death and inferring the drowning sites in forensic examination of corpses in water.
CAI Jie, WANG Bo, CHEN Jian-hua, DENG Jian-qiang   +3 more
doaj   +1 more source

Bacteria‐Responsive Nanostructured Drug Delivery Systems for Targeted Antimicrobial Therapy

Advanced Materials, EarlyView.
Bacteria‐responsive nanocarriers are designed to release antimicrobials only in the presence of infection‐specific cues. This selective activation ensures drug release precisely at the site of infection, avoiding premature or indiscriminate release, and enhancing efficacy.
Guillermo Landa, Gracia Mendoza, Silvia Irusta, Manuel Arruebo   +3 more
wiley   +1 more source

Simulation of motor vehicle fires in forensic engineering [PDF]

NBP: Nauka, bezbednost, policija, 2017
Motor vehicle fires represent a specific field of research within scientific field of fire protection. A considerably larger part of this research is dedicated to the causes of vehicle fires and the manners of their detection.
Zigar Darko, Blagojević Milan, Radovanović Radovan   +2 more
doaj  

Engineering Gap‐Enhanced Raman Tags for High‐Performance Security Inks: A Focus on Raman Tag Density and Stability

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, Pornnapat Auttavetin, Attasith Parnsubsakul, Sanong Ekgasit, Prompong Pienpinijtham   +4 more
wiley   +1 more source

UV Photosensitive PMMA‐Based Nanocomposites Micropatterned by Laser for Product Traceability and Anticounterfeiting Applications

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, Etienne Palleau, Isabelle Fabre‐Francke, Laurence Ressier   +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, Gabriel N. Meloni, Thiago R. L. C. Paixão   +2 more
wiley   +1 more source

Dual‐Modality Detection of Intracellular Nanoparticles via Smart Polymer‐Enhanced SERS and Hyperspectral Microscopy Detection

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, Brian Novati, Linda Barbieri, Marta Aranda Palomer, Filippo Testa, Lucia Salvioni, Stefania Garbujo, Fabio Corsi, Miriam Colombo, Carlo Morasso, Davide Prosperi   +10 more
wiley   +1 more source

Dedicated to Dr. H. C. Mult. Prof. Ing. František Trebuňa, CSC. on the Occasion of his 70th Birthday

Journal of Mechanical Engineering, 2018
The article deals with the contribution of Dr.h.c. mult. prof. Ing. František Trebuňa, CSc to the field of engineering. Born in 1947, he studied and subsequently remained at the Faculty of Mechanical Engineering, Technical University of Košice since 1965.
Bocko Jozef, Jančo Roland, Hučko Branislav   +2 more
doaj   +1 more source

Forensic Engineerings Believe It or Not

Journal of the National Academy of Forensic Engineers, 1993
Laymen and occasionally experienced electrical engineers have reported unusual occurrences over the years which have been attributed to the mystical nature of electricity. Since electricity cannot be seen, heard, smelled or tasted but is very powerful, i.e. lightning, electrocution and computers, it has acquired a supernatural reputation.
openaire   +2 more sources

Development of f‐ELISA Sensors with Ultrahigh Sensitivity for On‐Site Colorimetric Detection of Fentanyl and Norfentanyl

Advanced Sensor Research, EarlyView.
A foam‐based ELISA (f‐ELISA) platform was developed using chemically modified melamine foam to enable rapid, ultrasensitive, and selective colorimetric detection of fentanyl and norfentanyl. Abstract Rapid and accurate detection of fentanyl in unknown products and aqueous samples can find the unexpected existence of the toxic chemical and assist law ...
Makela Norwood, Bofeng Pan, Gang Sun
wiley   +1 more source