Results 111 to 120 of about 742,943 (364)

Sales Loss Determination in Food Contamination Incidents: An Application to Milk Bans in Hawaii [PDF]

This article presents a procedure for estimating sales loss following a food contamination incident with application to the case of heptachlor contamination of fresh fluid milk in Oahu, Hawaii in 1982. A major finding is that media coverage following the
Smith, Mark E., Thompson, Stanley R., van Ravenswaay, Eileen O.   +2 more
core   +1 more source

PCR-DGGE applied to microbial ecology that influence the production of OTA [PDF]

, 2009
In tropical zones, OTA is mainly produced in coffee beans by three Aspergillus species: A. carbonarius, A. niger section Nigri and A. ochraceus section Circumdati.
Durand, Noël, El Sheikha, Aly, Fontana-Tachon, Angélique, Montet, Didier   +3 more
core  

Use of Antimicrobial Food Additives as Potential Dipping Solutions to Control Pseudomonas spp. Contamination in the Frankfurters and Ham [PDF]

, 2014
Mi‐Hwa Oh, Beom-Young Park, Hyunji Jo, Soomin Lee, Heeyoung Lee, Kyoung‐Hee Choi, Yohan Yoon   +6 more
openalex   +1 more source

Broadband, Flexible, Skin‐Compatible Carbon Dots/Graphene Photodetectors for Wearable Applications

Advanced Functional Materials, EarlyView.
Broadband, flexible photodetectors integrating nitrogen‐rich carbon dots with single‐layer graphene on plastic substrates are demonstrated. A biocompatible chitosan–glycerol electrolyte enables efficient low‐voltage gating and on‐skin operation. The devices exhibit ultraviolet‐to‐near‐infrared response, mechanical robustness under bending, and verified
Nouha Loudhaief, Petr Rozhin, Ilaria Bertuol, Ali Raza, Leonardo Viti, Subhankar Roy, Enrico Cavarzerani, Luca Sbuelz, Matteo Brilli, Andrea Serinolli, Jacopo Nicoletti, Riccardo Piccoli, Sebastián Castilla, Simone Dal Zilio, Enrique Rodríguez‐Castellón, Miriam Serena Vitiello, Maurizio Selva, Flavio Rizzolio, Alvise Perosa, Giovanni Antonio Salvatore, Domenico De Fazio   +20 more
wiley   +1 more source

Humanoid-shaped WaveFlex biosensor for the detection of food contamination. [PDF]

Biomed Opt Express, 2023
Singh R, Zhang W, Liu X, Zhang B, Kumar S.   +4 more
europepmc   +1 more source

Three‐Dimensional Hierarchical Nanowire‐Networks with Deep‐Focus Tolerance and Adhesion Robustness for Harsh‐Environment SERS Sensing

Advanced Functional Materials, EarlyView.
A 3D nanowire‐network SERS substrate with robust adhesion is developed, featuring pronounced z‐direction optical activity, ultralow detection limit (1.5 × 10−13 M), and excellent signal uniformity (RSD < 10%). Enabled by enhanced light scattering, increased optical density of states, and structural reinforcement, the substrate demonstrates stable, high‐
Jinglai Duan, Wentao Wang, Xiu Liang, Yongliang Zhang, Jie Liu, Yu Bai, Dangyuan Lei   +6 more
wiley   +1 more source

Public health concerns for food contamination in Ghana: A scoping review. [PDF]

PLoS One, 2023
Botha NN, Ansah EW, Segbedzi CE, Darkwa S.   +3 more
europepmc   +1 more source

Nano‐ and Micro‐Sized Solid Materials Used as Antiviral Agents

Advanced Functional Materials, EarlyView.
Due to the rise of viral infections in humans and possible viral outbreaks, the use of nano‐ or micro‐sized materials as antiviral agents is rapidly increasing. This review explores their antiviral properties against RNA and DNA viruses, either as a prevention or a treatment tool, by delving into their mechanisms of action and how to properly assess ...
Orfeas‐Evangelos Plastiras, Imelda Raczkiewicz, Peggy Bouquet, Jean‐Philippe Dacquin, Jeremy Dhainaut, Anne Goffard, Christophe Volkringer   +6 more
wiley   +1 more source

Coagulative Granular Hydrogels with an Enzyme Catalyzed Fibrin Network for Endogenous Tissue Regeneration

Advanced Healthcare Materials, EarlyView.
Coagulative granular hydrogels are composed of packed thrombin‐functionalized microgels that catalyze the conversion of fibrinogen into a secondary fibrin network, filling the interstitial voids. This bio‐inspired approach stabilizes the biomaterial to match the robustness of bulk hydrogels without compromising injectability, mimicking the initial ...
Zhipeng Deng, Camila B. Tovani, Simona Bianco, Gianni Comandini, Aya Elghajiji, Mina Aleemardani, Roxana Moscalu, Jeremie Zappia, Bianca Fernandes, Olivia Annett, Chrissy L. Hammond, Jason Wong, Dave J. Adams, Fabrizio Scarpa, Michael R. Whitehouse, Annela M. Seddon, James P. K. Armstrong   +16 more
wiley   +1 more source

Review of microbial food contamination and food hygiene in selected capital cities of Ghana

Cogent Food & Agriculture, 2017
Food poisoning is a nationwide challenge that arises from both formal and informal sector in the food industry. This review presents a general overview of microbial food safety and hygiene in Ghana.
Enoch Yeleliere, Samuel Jerry Cobbina, Zarouk Imoro Abubakari   +2 more
doaj   +1 more source