Results 21 to 30 of about 196,730 (261)

Technical note: An interactive dashboard to facilitate quality control of in-situ atmospheric composition measurements [PDF]

Atmospheric Chemistry and Physics
In-situ measurements of trace gases are crucial for monitoring changes in the atmosphere's composition and understanding the underlying processes that drive them.
Y. Brugnara, M. Steinbacher, S. Baffelli, L. Emmenegger   +3 more
doaj   +1 more source

Air Pollution

Chronic Diseases and Injuries in Canada, 2010
Toxic air pollutants are continuously released into the air supply. Various pollutants come from chemical facilities and small businesses, such as automobile service stations and dry cleaning establishments. Others, such as nitrogen oxides, carbon monoxide and other volatile organic chemicals, arise primarily from the incomplete combustion of fossil ...
Nhu D, Le, Li, Sun, James V, Zidek
openaire   +2 more sources

Harnessing Fungal Biowelding for Constructing Mycelium‐Engineered Materials

Advanced Engineering Materials, Volume 28, Issue 11, 3 June 2026.
Mycelium‐bound composites (MBCs) offer low‐carbon alternatives for construction, yet interfacial bonding remains a critical challenge. This review examines fungal biowelding as a biocompatible adhesive, elucidating mycelium‐mediated interfacial mechanisms and their role in material assembly. Strategies to optimize biowelding are discussed, highlighting
Xue Brenda Bai, Xinrui Sarah Niu, Zhao Qin   +2 more
wiley   +1 more source

Biochemical Changes among Medical Laboratories Staff Occupationally Exposed to Formaldehyde Vapors

Journal of High Institute of Public Health, 2010
Background: Increased levels of tumour markers: carcinoembryonic antigen (CEA), squamous cell carcinoma antigen (SCC -Ag), Alpha feto protein (AFP), and neuron-specific enolase (NSE) may indicate the onset of the carcinogenic process.
Khaled F. El-Said, Ragaa El- Gazzar
doaj   +1 more source

Novel Tailoring of Ternary ZnS‐MXene‐TiO2 Nanocomposite Heterojunction and Its Tunable Electrochemical Properties With Enhanced Photocatalytic Degradation

Advanced Engineering Materials, Volume 28, Issue 11, 3 June 2026.
ZnS‐MXene‐TiO2 nanocomposite heterojunction for photocatalytic decomposition of this methylene blue dye (MB) greatly improves light absorption, charge separation, and active site area. Two‐dimensional MXene forms nanocomposites by easily combining them with 0D (quantum dots), 1D (tube and wire), 2D (plane and sheet), and 3D (particle and lamellar ...
Latiful Kabir, Dohyun Kim, Minho Song, Jae Doc Na, Young Jun Joo, Kwang Youn Cho, Karna Wijaya, Won‐Chun Oh   +7 more
wiley   +1 more source

Seasonal Variations in PM2.5-induced Oxidative Stress and Up-regulation of Pro-inflammatory Mediators

Aerosol and Air Quality Research, 2020
Inhaling particulate matter with an aerodynamic diameter of ≤ 2.5 µm (PM2.5) has been demonstrated to induce season-dependent adverse health effects. As inflammation and oxidative stress play a critical role in PM2.5-induced health effects, this study ...
Juan Li, Yingying Liu, Zhen An, Wen Li, Xiang Zeng, Huijun Li, Jing Jiang, Jie Song, Weidong Wu   +8 more
doaj   +1 more source

Potential role of polycyclic aromatic hydrocarbons in air pollution-induced non-malignant respiratory diseases

Respiratory Research, 2020
Epidemiological studies have found strong associations between air pollution and respiratory effects including development and/or exacerbation of asthma and chronic obstructive pulmonary disease (COPD) as well as increased occurrence of respiratory ...
Marit Låg, Johan Øvrevik, Magne Refsnes, Jørn A. Holme   +3 more
doaj   +1 more source

Designing Polymer Nanocomposites for X‐Ray Shielding: Mechanisms, Architectures, and Scalable Processing

Advanced Engineering Materials, EarlyView.
This review highlights advances in lightweight, lead‐free polymer nanocomposites for diagnostic X‐ray shielding. By linking filler chemistry, dispersion, architecture, and photon interaction mechanisms, it establishes structure–performance relationships guiding material design.
Aklilu G. Messele, Hossein Ipakchi, Tizazu H. Mekonnen   +2 more
wiley   +1 more source

Effect of TiO₂ Calcination Pretreatment on the Performance of Pt/TiO₂ Catalyst for CO Oxidation

Molecules, 2022
In order to improve the CO catalytic oxidation performance of a Pt/TiO2 catalyst, a series of Pt/TiO2 catalysts were prepared via an impregnation method in this study, and various characterization methods were used to explore the effect of TiO2 ...
Jianyu Cai, Zehui Yu, Xing Fan, Jian Li
doaj   +1 more source

Selective Benzene Capture by Metal‐Organic Frameworks

Advanced Functional Materials, Volume 36, Issue 43, 29 May 2026.
Metal‐organic frameworks (MOFs) hold significant potential for capturing benzene from air emissions and hydrocarbon mixtures in liquid phases. This capability stems from their precisely engineered structures, versatile chemistries, and diverse binding interactions.
Zongsu Han, Ankit Mondal, Jiatong Huo, Yihao Yang, Hong‐Cai Zhou   +4 more
wiley   +1 more source