Results 91 to 100 of about 487,952 (342)

Fast-Flu: RT-RPA-CRISPR/Cas12a assisted one-step platform for rapid influenza B virus detection

open access: yesMicrobiology Spectrum
Influenza B virus (Flu B) is a prevalent respiratory pathogen responsible for seasonal influenza epidemics. Despite its clinical significance, there remains a lack of rapid and accurate diagnostic methods for Flu B detection.
Dayong Xu   +9 more
doaj   +1 more source

Development of Ambient PM 2.5 Management Strategies [PDF]

open access: yes, 2009
INE/AUTC 11 ...
Cahill, Cathy   +3 more
core  

Tailoring the Properties of Functional Materials With N‐Oxides

open access: yesAdvanced Functional Materials, EarlyView.
The properties of materials bearing N‐oxide groups are often dominated by the polar N+─O− bond. It provides hydrophilicity, selective ion‐binding, electric conductivity, or antifouling properties. Many of the underlying mechanisms have only recently been discovered, and the interest in N‐oxide materials is rapidly growing.
Timo Friedrich   +5 more
wiley   +1 more source

Tailoring Microstructure in Copper‐Based Conductive Metal–Organic Frameworks for Enhanced Chemiresistive Sensing and Uptake of Sulfur Dioxide

open access: yesAdvanced Functional Materials, EarlyView.
Precursor‐ and solvent‐mediated synthesis yields four Cu3(HHTP)2 morphologies with distinct physicochemical, sorption, and sensing properties toward SO2. Uptake capacities correlate with BET surface area, while sensing performance scales with particle aspect ratio.
Patrick Damacet   +5 more
wiley   +1 more source

The Design and Experimental Development of Air Scanning Using a Sniffer Quadcopter

open access: yesSensors, 2019
This study presents a detailed analysis of an air monitoring development system using quadcopters. The data collecting method is based on gas dispersion investigation to pinpoint the gas source location and determine the gas concentration level.
Endrowednes Kuantama   +5 more
doaj   +1 more source

Identifying drivers of sewage-associated pollutants in pollinators across urban landscapes [PDF]

open access: gold, 2023
Michael F. Meyer   +5 more
openalex   +1 more source

Invisible Pollution. Emerging marine pollutants

open access: yes, 2021
Since the start of the Anthropocene, the planet has been threatened by a number of risks associated with human activity. Among them, chemical pollution is posing conceptual and technical challenges that are particularly difficult to characterise on a global scale. We must ask ourselves, what is a pollutant?
openaire   +2 more sources

Comparing Building and Neighborhood-Scale Variability of CO₂ and O₃ to Inform Deployment Considerations for Low-Cost Sensor System Use. [PDF]

open access: yes, 2018
The increased use of low-cost air quality sensor systems, particularly by communities, calls for the further development of best-practices to ensure these systems collect usable data.
Coffey, Evan   +4 more
core   +4 more sources

Synergistic Fluorine and Cyanide Co‐Modification to Reinforce Photoinduced Excitons Formation and Transfer for Efficient CO2 Photoreduction

open access: yesAdvanced Functional Materials, EarlyView.
An advanced F‐doped and ─CN group co‐modified FCCN is developed. Due to the synergistic effects of co‐modification in promoting photogenerated exciton generation, enhancing charge kinetics, expanding active interfacial areas, and optimizing CO2 interfacial reactions, the FCCN photocatalyst demonstrates excellent catalytic performance and high ...
Sheng‐Qi Guo   +9 more
wiley   +1 more source

The Role of Water in the Adsorption of Nitro-Organic Pollutants on Activated Carbon

open access: hybrid, 2023
Celia Adjal   +5 more
openalex   +1 more source

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