Results 111 to 120 of about 314,971 (305)

Early-life exposure to low-dose oxidants can increase longevity via microbiome remodelling in Drosophila

open access: yesNature Communications, 2018
Low doses of harmful chemicals such as oxidants can have beneficial effects, in some cases mediated by increased expression of stress response genes.
Fumiaki Obata   +2 more
doaj   +1 more source

Electrosynthesis of Bioactive Chemicals, From Ions to Pharmaceuticals

open access: yesAdvanced Functional Materials, EarlyView.
This review discusses recent advances in electrosynthesis for biomedical and pharmaceutical applications. It covers key electrochemical materials enabling precise delivery of ions and small molecules for cellular modulation and disease treatment, alongside catalytic systems for pharmaceutical synthesis.
Gwangbin Lee   +4 more
wiley   +1 more source

Immune modulation enables a specialist insect to benefit from antibacterial withanolides in its host plant

open access: yesNature Communications, 2016
Certain plants in the nightshade family contain withanolides, defensive chemicals known to be harmful to most insect herbivores. Here, Barthel et al. show that a moth species that is a specialist herbivore of these plants benefits from the compounds by ...
Andrea Barthel   +8 more
doaj   +1 more source

Tracking Chart 2006 PVH Corp, Thailand 10007421CV [PDF]

open access: yes, 2006
This document is part of a digital collection provided by the Martin P. Catherwood Library, ILR School, Cornell University, pertaining to the effects of globalization on the workplace worldwide.
Fair Labor Association
core   +1 more source

Smarter Sensors Through Machine Learning: Historical Insights and Emerging Trends across Sensor Technologies

open access: yesAdvanced Functional Materials, EarlyView.
This review highlights how machine learning (ML) algorithms are employed to enhance sensor performance, focusing on gas and physical sensors such as haptic and strain devices. By addressing current bottlenecks and enabling simultaneous improvement of multiple metrics, these approaches pave the way toward next‐generation, real‐world sensor applications.
Kichul Lee   +17 more
wiley   +1 more source

Bioassay predictive values for chemical health risks in drinking water

open access: yesEnvironment International
Bioanalytical tools can be used for assessment of the chemical quality of drinking water and its sources. For water managers it is important to know the probability that a bioassay response above an established health-based ‘effect-based trigger value ...
Tessa E. Pronk   +4 more
doaj   +1 more source

SI‐bioATRP in Mesoporous Silica for Size‐Exclusion Driven Local Polymer Placement

open access: yesAdvanced Functional Materials, EarlyView.
An enzyme‐catalyzed surface‐initiated atom transfer radical polymerization (SI‐bioATRP) of an anionic monomer within mesoporous silica particles, using hemoglobin as a catalyst, allows for controlling the location of the formed polymer via size‐exclusion effects between the nanopores and the biomacromolecules, thereby opening routes to functional ...
Oleksandr Wondra   +8 more
wiley   +1 more source

An Ultrafast Self‐Gelling Versatile Hydrogel for Rapid Infected Burn Wound Repair in Military Medicine

open access: yesAdvanced Functional Materials, EarlyView.
A self‐gelling PG@PAC (POD/Gel‐CDH@PA/CHX) powder is developed for infected burn care in austere settings. Upon contact with wound exudate, it instantly forms an adhesive hydrogel, providing simultaneous hemostasis, broad‐spectrum antibacterial activity, reactive oxygen species scavenging, and immunomodulation. In a murine model of S.
Liping Zhang   +14 more
wiley   +1 more source

DEVELOPMENT OF A NOVEL REVERSED-PHASE HIGH-PERFORMANCE LIQUID CHROMATOGRAPHY METHOD FOR THE DETERMINATION OF SODIUM DITHIONITE IN BREAD PRODUCTS

open access: yesScientific Study & Research: Chemistry & Chemical Engineering, Biotechnology, Food Industry
Bread is a valuable food in Iranian families that is used as a source of energy, protein, minerals, and vitamins. Unfortunately, most bakeries, process bread artificially to speed up the production process and inevitably resort to the use of harmful ...
SHAHIN SHAHBAZI   +9 more
doaj  

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