Results 51 to 60 of about 30,558 (294)

Substandard medicines: a greater problem than counterfeit medicines? [PDF]

, 2017
Substandard medicines are medicines which have failed to pass the quality measurements and standards set for them.1 They should be distinguished from counterfeit (falsified) medicines which are deliberately and fraudulently mislabelled. Combining the two
Alkahtani, Almuzaini, Almuzaini, Almuzaini, Arie, Hajjou, Smith   +6 more
core   +2 more sources

All‐Optical Reconfigurable Physical Unclonable Function for Sustainable Security

Advanced Materials, EarlyView.
An all‐optical reconfigurable physical unclonable function (PUF) is demonstrated using plasmonic coupling–induced sintering of optically trapped gold nanoparticles, where Brownian motion serves as a robust entropy source. The resulting optical PUF exhibits high encoding density, strong resistance to modeling attacks, and practical authentication ...
Jang‐Kyun Kwak, Changgyun Moon, Hyun‐Bin Yu, Sunkook Kim, Dong‐Hwan Kim   +4 more
wiley   +1 more source

Forensic analysis of counterfeit psychotropic drugs

Talanta Open
Medicine counterfeiting is a worldwide problem affecting all therapeutic areas. The analysis of such products is sometimes a scientific challenge, since their chemical composition is unknown and might be very different from the one of the original ...
Klara Dégardin, Aurélie Guillemain, Alexandra Feng, Christian Saladin, Stéphanie Paratte, Raphaël Zurbach, Tobias Mohn   +6 more
doaj   +1 more source

Anticounterfeit packaging technologies

Journal of Advanced Pharmaceutical Technology & Research, 2010
Packaging is the coordinated system that encloses and protects the dosage form. Counterfeit drugs are the major cause of morbidity, mortality, and failure of public interest in the healthcare system.
Ruchir Y Shah, Prajesh N Prajapati, Y K Agrawal   +2 more
doaj   +1 more source

Counterfeiting of drugs in Brazil.

Revista de saude publica, 2012
OBJETIVO: Identificar los principales medicamentos falsificados incautados por la Policía Federal Brasileña y los estados donde hubo incautación. MÉTODOS: Estudio retrospectivo descriptivo de los laudos periciales elaborados por Peritos Criminales de la Policía Federal brasileña sobre medicamentos falsos entre enero de 2007 y septiembre de 2010 ...
Ames, Joseane, Souza, Daniele Zago
openaire   +2 more sources

Multifunctional Bio‐Based Packaging for Perishable Foods: Structural Design, Scalable Fabrication, and Versatile Applications

Advanced Materials, EarlyView.
An overview of design principles and scalable fabrication strategies for multifunctional bio‐based packaging. Radiative cooling films, modified‐atmosphere films/membranes, active antimicrobial/antioxidant platforms, intelligent optical/electrochemical labels, and superhydrophobic surfaces are co‐engineered from material chemistry to mesoscale structure
Lei Zhang, Jiaqi Zhang, Mei Cui, Wei Qi, Renliang Huang, Rongxin Su, Kai Zhang   +6 more
wiley   +1 more source

Global scenario of counterfeit antimalarials: A potential threat

Journal of Vector Borne Diseases, 2019
Malaria, a parasitic infectious disease causes approximately >1 million deaths annually worldwide. Treatment with effective antimalarials is one of the major strategies to combat malaria-related mortalities.
Taruna Arora, Supriya Sharma
doaj  

A New Capillary Electrophoresis Device with Deep UV Detector Based on LED Technology

CHIMIA, 2009
During the last three years, the College of Engineering and Architecture of Fribourg has developed, in collaboration with the School of Pharmaceutical Sciences, University of Geneva - Lausanne, a low-cost analytical capillary electrophoresis (CE)
Claude Rohrbasser, Dominique Rhême, Sylvain Décastel, Samuel Roth, Maria de Lourdes Aja Montes, Jean-Luc Veuthey, Serge Rudaz   +6 more
doaj   +1 more source

Exploring the Potential of Zero‐Dimensional Carbon Nanomaterials in Photoluminescent, Electrochemiluminescent and Electrochemical Sensors

Advanced Materials Interfaces, EarlyView.
Zero‐dimensional carbon nanomaterials are presented as multifunctional platforms linking structure, property, and sensing performance. Surface engineering and heteroatom doping modulate electron‐transfer and luminescent behavior, enabling electrochemical, photoluminescent, and electrochemiluminescent detection. Fundamental design principles, analytical
Gustavo Martins, Jeferson Luiz Gogola, Ava Gevaerd, Cristiane Kalinke, Paulo Roberto de Oliveira, Fabio Roberto Caetano, Bruno Campos Janegitz, Márcio Fernando Bergamini, Luiz Humberto Marcolino‐Junior   +8 more
wiley   +1 more source

GAN‐LSTM‐3D: An efficient method for lung tumour 3D reconstruction enhanced by attention‐based LSTM

CAAI Transactions on Intelligence Technology, EarlyView., 2023
Abstract Three‐dimensional (3D) image reconstruction of tumours can visualise their structures with precision and high resolution. In this article, GAN‐LSTM‐3D method is proposed for 3D reconstruction of lung cancer tumours from 2D CT images. Our method consists of three phases: lung segmentation, tumour segmentation, and tumour 3D reconstruction. Lung
Lu Hong, Mohammad Hossein Modirrousta, Mohammad Hossein Nasirpour, Mohammadreza Mirshekari Chargari, Fardin Mohammadi, Seyed Vahid Moravvej, Leila Rezvanishad, Mohammadreza Rezvanishad, Ivan Bakhshayeshi, Roohallah Alizadehsani, Imran Razzak, Hamid Alinejad‐Rokny, Saeid Nahavandi   +12 more
wiley   +1 more source