Results 41 to 50 of about 99,166 (266)

Tuning Amorphous‐Crystalline Catalytic Interfaces by Mechanochemistry: Cu‐Based Metallic Glasses Coupled with Ceria for CO Oxidation

Advanced Materials, EarlyView.
Ball‐milling Cu‐based metallic glasses with ceria creates a unique nanostructure where metallic glass particles are wrapped by CeO2 nanoparticles. The intimate integration triggers copper state reorganization during reaction and aging, boosting CO oxidation and COPrOx activity.
Maahin Mirzay‐Shahim, Mehran Nabahat, Laia Pascua‐Solé, Isabel Serrano, Ilaria Lucentini, Xènia Garcia, Marina Armengol‐Profitós, Asier Agrelo‐Lestón, Ignasi Burgués‐Ceballos, Núria J. Divins, Ignacio J. Villar‐Garcia, Virginia Pérez‐Dieste, Carlos Escudero, Carlo Marini, Jordi Llorca, Eloi Pineda, Pere Bruna, Lluís Soler   +17 more
wiley   +1 more source

Analysis and Control of Pollution Characteristics of Chemical Waste Water

Chemical Engineering Transactions, 2018
With the development of modern social science and technology, the role of the chemical industry in social development is increasingly important. The chemical industry has promoted China's economic progress. While the economic benefits are good, it also brings about certain environmental pollution problems.
openaire   +2 more sources

Mesoporous Silica Nanoparticles in Biomedicine: Advances and Prospects

Advanced Materials, EarlyView.
Mesoporous silica nanoparticles offer unique properties like high surface area, tunable pores, and functionalization. They excel in drug delivery, tissue engineering, and stimuli‐responsive therapies, enabling targeted and controlled treatments. With roles in cancer therapy and diagnostics, their clinical translation requires addressing challenges in ...
Miguel Manzano, María Vallet‐Regí
wiley   +1 more source

Biosurveillance de la qualité des eaux de surface en Afrique : niveaux de contamination en polluants chimiques dont les composés pharmaceutiques émergents et les métaux lourds et utilisation de biomarqueurs, une revue de littérature

VertigO
Chemical pollution of surface waters represents a major challenge in Africa, particularly in urban and industrialized areas. The use of biomarkers to monitor this pollution has emerged as an effective approach to assess water quality and its impacts on ...
Afoussatou Amadou, Nelly Kelome, Victorien Tamègnon Dougnon   +2 more
doaj   +1 more source

IoT-Integrated Water Monitoring and Billing System for Sustainable Urban Water Management [PDF]

E3S Web of Conferences
Internet of Things (IoT) technology has become a pivotal component of water monitoring systems. Urban water management is evolving because billing systems improve both accuracy and efficiency. Sustainability.
Sreelatha Reddy Vakiti, Kiran Kumar M., K Divya, Zeenath   +3 more
doaj   +1 more source

About the real possibilities of the MPC attaining at water bodies and their sections

Водное хозяйство России: проблемы, технологии, управление, 2023
The paper refl ects the point of view of the authors on the use of MPC for standardizing the water quality of natural water bodies. In particular, they state that it is almost impossible to achieve the standard values of this indicator (especially fi ...
Valery N. Zaslonovskiy, Nikolay M. Sharapov, Denis V. Kochev, Dmitry B. Zaks   +3 more
doaj   +1 more source

2D MOF with Intrinsic Porosity for Colorimetric Volatile Organic Compounds (VOCs) Detection

Advanced Materials, EarlyView.
An uncommon 2D MOF with intrinsic in‐plane porosity that can be mechanically exfoliated undergoes a distinct and reversible colour change upon exposure to various volatile organic compounds. ABSTRACT In this work, we report an uncommon 2D metal–organic framework (MOF) with intrinsic in‐plane porosity that undergoes a distinct and reversible colour ...
Sergio R. Gamarra, Alberto Fernández‐Alarcón, Joaquín Calbo, Enrique Ortí, Guillermo Mínguez Espallargas   +4 more
wiley   +1 more source

Biomonitoring of surface water quality in Africa: contamination levels by chemical pollutants, including emerging pharmaceutical compounds and heavy metals, and the use of biomarkers – a literature review

VertigO
Chemical pollution of surface waters represents a major challenge in Africa, particularly in urban and industrialized areas. The use of biomarkers to monitor this pollution appears to be an effective approach for assessing water quality and its impacts ...
Afoussatou Amadou, Nelly Kelome, Victorien Tamègnon Dougnon   +2 more
doaj   +1 more source

Leaftronics: Bio‐Fractal Scaffolds From Leaf Venation for Low‐Waste Electronics

Advanced Materials, EarlyView.
“Leaftronics” transforms naturally evolved leaf venation into quasi‐fractal scaffolds for sustainable electronics. Polymer‐infiltrated leaf skeletons can be used to fabricate ultra‐smooth, reflow‐ and thin‐film‐compatible decomposable substrates, while making the same lignocellulose networks conducting results in flexible transparent electrodes.
Rakesh Rajendran Nair, Hrisheekesh Thachoth Chandran, Karl Leo, Hans Kleemann   +3 more
wiley   +1 more source

Phase Engineering of Nanomaterials (PEN): Evolution, Current Challenges, and Future Opportunities

Advanced Materials, EarlyView.
This review summarizes the synthesis, phase transition, advanced characterization spanning ex situ to in situ and operando techniques, and diverse applications of phase engineering of nanomaterials (PEN). It further outlines key challenges and future opportunities, such as phase stability, architecture control, and artificial intelligence (AI)‐driven ...
Ye Chen, Zhanxi Fan, Jingjie Ge, Qiyuan He, Zhuangchai Lai, Jiawei Liu, Chaoliang Tan, Hua Zhang   +7 more
wiley   +1 more source