Results 81 to 90 of about 48,403 (247)

Ciprofloxacin sorption by non-activated and activated biochar derived from millet husks and water hyacinth

open access: yesSustainable Chemistry for the Environment
Ciprofloxacin (CIP) is one of the antibiotics detected in significant amounts in the environment, and poses adverse toxicity risk to aquatic and soil organisms.
Catherine Chemtai   +2 more
doaj   +1 more source

Correcting Apparent Priming Bias Unveils Fertilizer Nitrogen‐Risk Archetypes of Surplus and Depletion Across Asian Rice Systems

open access: yesAdvanced Science, EarlyView.
Correcting the apparent priming effect resolves systematic biases in Asian rice fertilizer nitrogen accounting. Net soil retention drops below 7%, while 48% of fertilizer escapes, inflicting US$98.53 billion in annual reactive‐nitrogen damages. High‐resolution mapping uncovers N‐risk archetypes across 42% of the rice area, delivering a spatially ...
Xiuyun Liu   +5 more
wiley   +1 more source

Rapid and Fully Automated Measurement of Water Vapor Sorption Isotherms: New Opportunities for Vadose Zone Research

open access: yesVadose Zone Journal, 2014
Eminent environmental challenges such as remediation of contaminated sites, the establishment and maintenance of nuclear waste repositories, or the design of surface landfill covers all require accurate quantification of the soil water characteristic ...
Emmanuel Arthur   +3 more
doaj   +1 more source

A Machine Vision‐Guided Microphysiological Platform With Automated Microfluidics Enables Longitudinal Biomarker Monitoring and Emulation of Translationally Relevant Exposure Scenarios

open access: yesAdvanced Science, EarlyView.
A pneumatically actuated multi‐tissue microphysiological system is integrated with AI‐based machine vision and automatic sampling and replenishment systems. The platform allows for the emulation of translationally relevant long‐term pharmacokinetic exposure scenarios for multiple weeks while enabling longitudinal monitoring of response biomarkers ...
Jibbe Keulen   +15 more
wiley   +1 more source

Optimizing Stratification in Binary Colloidal Supraparticles

open access: yesAdvanced Science, EarlyView.
Supraparticles from binary particle populations show stratification when dried at high Péclet numbers. In spray‐dried systems at high initial particle concentration and fast drying conditions optimal combinations of particle size ratios and volume fractions that produce maximal stratification are found both in experiment and simulation, contrasting the
Frederic Rudlof   +5 more
wiley   +1 more source

Water Sorption and Solubility of an Experimental Dental Material: Comparative Study

open access: yesApplied Medical Informatics, 2011
Aim: The physico-chemical properties of an experimental composite resin used for indirect dental restorations were investigated. The goal was to evaluate the variation of water sorption and solubility of the composite specimens during a 7 day period of ...
Andrada SOANCĂ   +4 more
doaj  

Non‐Noble Metal Nanocatalysts for Hydrogen Evolution

open access: yesAdvanced Science, EarlyView.
Recent overviews and latest developments of diverse classes of non‐noble catalysts for application toward high‐performance photocatalysis, thermocatalytic steam reforming, and electrocatalysis. Toward sustainability objectives, several advanced characterization tools in combination with the latest breakthroughs in machine learning for material ...
Lina Jaya Diguna   +7 more
wiley   +1 more source

Hygroscopic wood sponge with dual phase change function for enhanced all-weather atmospheric water harvesting

open access: yesNature Communications
Sorption-based atmospheric water harvesting (AWH) is a promising approach to relieve water scarcity in off-grid arid regions. Practical deployment remains limited by slow sorption kinetics caused by diffusion resistance and by intermittent desorption ...
Xinyao Ji   +13 more
doaj   +1 more source

THE SORPTION OF WATER VAPOUR BY ACETYL=CELLULO

open access: yesSen-iso Kogyo, 1934
The conclusions drawn from the results obtained are summarized as follows:(1) The sorption capacity of water vapour by primary cellulose is extremely smaller than that of secondary. It probably depends upon the differences in number hydroxyl group, the rate of degradation and the physical contruction between the both.The sorption velocity of water ...
openaire   +3 more sources

Mesoporous Catalytic‐Adsorptive Nanoregulator Orchestrates Biofilm eDNA/LPS Disassembly and TLR9/TLR4 Immune Reprogramming to Resolve Diabetic Foot Infections

open access: yesAdvanced Science, EarlyView.
Chronic diabetic wounds are hindered by a “dual trap” of biofilm resistance and hyperinflammation. A mesoporous catalytic‐adsorptive nano‐regulator is developed to dismantle this barrier through simultaneous eDNA degradation and LPS sequestration. By silencing TLR4/9‐mediated signaling, the platform clears resilient pathogens and reprograms the immune ...
Junfeng Song   +10 more
wiley   +1 more source

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