Results 41 to 50 of about 3,046,199 (278)

Catalytically Enhanced Near Room‐Temperature Hydrogen Sensing Using Pd‐ZnO Colloidal Crystals

Advanced Functional Materials, EarlyView.
Pd‐decorated ZnO colloidal crystal monolayers demonstrate excellent performance across a wide hydrogen concentration range at 33°C, with high selectivity and reproducible device fabrication. The sensors show strong responses even at low‐ppm H2 concentrations and an ultra‐low detection limit of 82 ppb, indicating their suitability for diverse hydrogen ...
Hamidah Alluhaybi, Samuel J. Ippolito, Chung Kim Nguyen, Durairaj Mahendiran, Michelle J. S. Spencer, Edwin L. H. Mayes, Billy James Murdoch, Jason Choi, Shamali De Silva, James Tardio, Adrian Trinchi, Ahmad E. Kandjani, Mohammad Al Kobaisi, Ylias Sabri   +13 more
wiley   +1 more source

Functionalizing Micro‐to‐Mesoscopic Electrode Architectures for Regulating Electron Transfer Behaviors in Electrocatalysis

Advanced Functional Materials, EarlyView.
A systematic review is conducted to assess the influence of electrode architecture across micro‐ to mesoscopic length scales on electron‐transfer pathways in electrocatalysis. We discuss the structure‐activity relationships in electrocatalytic applications, including resource recovery and environmental remediation, and provide cost‐effective, efficient
Manshu Zhao, Jiaojiao Zhang, Shideng Yuan, Xinmeng Yu, Keming Wan, Xiaoguang Duan, Zhining Wang   +6 more
wiley   +1 more source

Contemporary Issues in Québec’s Temperate Forest — Part 3: Air Pollutants

The Forestry Chronicle
This paper is the third in a series documenting contemporary issues in Québec’s temperate forest. It addresses air pollutants, including the acidifying air pollutants that cause acid rain, as well as ground-level ozone and trace elements.
Louis Duchesne, Rock Ouimet, François Guillemette, Steve Bédard   +3 more
doaj   +1 more source

Reconfigurable Au Nanoparticle Monolayers on Regenerated Cellulose Hydrogels: Highly Sensitive SERS Detection of Polystyrene Micro/Nanoplastics With Interpretable Deep Learning

Advanced Functional Materials, EarlyView.
A regenerated cellulose (RC) hydrogel‐based SERS substrate integrating a Marangoni‐transferred gold nanoparticle self‐assembled monolayer (Au‐SAM) is fabricated. Reswelling‐induced hotspot formation enhances polystyrene micro/nanoplastics (PS MNPs) detection in complex matrices, providing reproducible, high‐throughput SERS signals across diverse ...
Youngho Jeon, Yu‐Jin Jeon, Suji Lee, Jeseong Kim, Dae‐Hyun Jung, Jungmok You   +5 more
wiley   +1 more source

Dataset of PM₂.₅, PM10, NO₂, SO₂ and O₃ concentrations in the South Tamaulipas conurbation zone, Mexico from October 2023 to June 2025Mendeley Data

Data in Brief
The Conurbation Zone encompassing the municipalities of Tampico, Ciudad Madero, and Altamira, located in southeastern Tamaulipas in northeastern Mexico, is an area characterized by diverse activities including industrial, port, commercial, residential ...
M.S. Ovando-Rocha, M.G. Lima Castillo, E. Alarcón-Ruiz, F. López-Huerta, R.M. Woo-García, F. Caballero-Briones   +5 more
doaj   +1 more source

Dual‐Layer Conducting and Redox Polymer Bioanodes for Synergistic Enhancement of Microbial Extracellular Electron Transfer

Advanced Functional Materials, EarlyView.
A hybrid PEDOT/Fc‐LPEI conducting/redox polymer bioanode synergistically improves microbial extracellular electron transfer (EET) in Shewanella oneidensis MR‐1. The dual‐layer interface delivers 18‐fold higher current output and 27‐fold greater charge collected than bare carbon felt, highlighting an effective strategy for high‐performance ...
Shenghan Gu, Saman Azhari, Kuniaki Nagamine, Takeo Miyake, Gábor Méhes   +4 more
wiley   +1 more source

Forecasting Ambient Air Pollutants in Tehran, Iran

, 2020
Breathing healthy air is one of the most basic rights of human societies. Air pollution is currently one of the main global environmental health and justice concerns, because it is imposing its burden more severely on low socioeconomic regions and ...
Goudarzi, Gholamreza, Dehghan, Azizallah, Jafarnezhad, Aboubakr, Hopke, Philip K, Khanjani, Narges, Bahrampour, Abbas, Yunesian, Masud   +6 more
core   +1 more source

Spatio-temporal analysis of sensor based air pollutants in Raipur city, India

Journal of Air Pollution and Health, 2022
Introduction: Particulate matter pollutants and gaseous pollutants are some of the most hazardous pollutants released into the atmosphere. In order to determine how these pollutants impact the living being at breathing height, the current study measures
Vinit Lambey, A. D. Prasad
doaj   +1 more source

Criteria Air Pollutants and Toxic Air Pollutants

Environmental Health Perspectives, 2000
This review presents a brief overview of the health effects and exposures of two criteria pollutants--ozone and particulate matter--and two toxic air pollutants--benzene and formaldehyde. These pollutants were selected from the six criteria pollutants and from the 189 toxic air pollutants on the basis of their prevalence in the United States, their ...
H H, Suh, T, Bahadori, J, Vallarino, J D, Spengler   +3 more
openaire   +2 more sources

Bacterial Cellulose‐Based Bilayer Passive Cooler for High‐Performance Radiative/Evaporative Cooling

Advanced Functional Materials, EarlyView.
A sustainable bilayer passive cooler based on bacterial cellulose integrates radiative and evaporative cooling for efficient zero‐energy temperature reduction. The scalable, low‐carbon material shows strong potential for food preservation, low‐temperature storage, and cold‐chain logistics.
Yibing Zhang, Da‐Wen Sun, Liang Xu, You Tian, Libin Sun, Rui Hu, Shiwei Zheng   +6 more
wiley   +1 more source