Results 71 to 80 of about 342,710 (307)

The Study of Heavy Metal Accumulation in Shallots and its Relation to Farmers’ Behavior [PDF]

, 2022
Cicik Oktasari Handayani, Edhi Martono, Rika Harini   +2 more
openalex   +1 more source

Low‐Symmetry Weyl Semimetals: A Path to Ideal Topological States

Advanced Functional Materials, EarlyView.
This study presents a theoretical framework for realizing ideal Weyl semimetals, where Weyl nodes are well‐isolated at the Fermi level. The approach is exemplified in the low‐symmetry material Cu2SnSe3, which exhibits tunable topological phases, current‐induced orbital magnetization, and a strong circular photogalvanic effect, making it a promising ...
Darius‐Alexandru Deaconu, Varun Shah, Rodion Vladimirovich Belosludov, Mohammad Saeed Bahramy   +3 more
wiley   +1 more source

AlphaFold2-guided description of CoBaHMA, a novel family of bacterial domains within the Heavy-Metal Associated superfamily [PDF]

, 2023
Isabelle Callebaut, Geoffroy Gaschignard, Maxime Millet, Apolline Bruley, Karim Benzerara, Manuela Dezi, Fériel Skouri‐Panet, Élodie Duprat   +7 more
openalex   +1 more source

Photocatalytic Versus Stoichiometric Hydrogen Generation Using Mesoporous Silicon Catalysts: The Complex Role of Sacrificial Reagents

Advanced Functional Materials, EarlyView.
This study highlights the importance of accounting for stoichiometric hydrogen produced when utilizing Si photocatalysts. The stoichiometric contribution is sacrificial reagent dependent and decreases with increasing sterics around the catalyst surface.
Sarrah H. Putwa, Sarah A. Martell, Berthold Reis, Simona Schwarz, Mita Dasog   +4 more
wiley   +1 more source

CO2 Reduction on Copper‐Nitrogen‐Doped Carbon Catalysts Tuned by Pulsed Potential Electrolysis: Effect of Pulse Potential

Advanced Functional Materials, EarlyView.
This study demonstrates that pulsed potential electrolysis significantly improves CO2 reduction performance on copper‐nitrogen doped carbon electrodes. The formation of cationic copper sites and metallic clusters as a function of applied intermittent potential leads to notable selectivity changes compared to potentiostatic reduction.
Dorottya Hursán, Janis Timoshenko, Andrea Martini, Hyo Sang Jeon, Eduardo Ortega, Martina Rüscher, Arno Bergmann, Aram Yoon, Uta Hejral, Antonia Herzog, Clara Rettenmaier, Felix T. Haase, Philipp Grosse, Beatriz Roldan Cuenya   +13 more
wiley   +1 more source

Electroactive Metal–Organic Frameworks for Electrocatalysis

Advanced Functional Materials, EarlyView.
Electrocatalysis is crucial in sustainable energy conversion as it enables efficient chemical transformations. The review discusses how metal–organic frameworks can revolutionize this field by offering tailorable structures and active site tunability, enabling efficient and selective electrocatalytic processes.
Irena Senkovska, Yutong Luo, Ruyan Zhao, Jianjun Zhang, Mingchao Wang, Xinliang Feng, Eike Brunner, Stefan Kaskel   +7 more
wiley   +1 more source

The adsorption effect of aquaculture residual feed on heavy metals and its impact on microbial metabolism of feed

Ecological Processes
Background Intensive and large-scale aquaculture has a high biological density, and a large amount of artificial feed must be provided. As a result, residual feed would be discharged into natural water bodies with water exchange.
Sufeng Wang, Zijng Wang, Wen Zhang, Jingshan Li, Mingyang Lin, Li Chen   +5 more
doaj   +1 more source

Molecular Fingerprinting of Heavy Metal-resistant Bacteria through FTIR Analysis Under Heavy Metal Stress

Journal of Pure and Applied Microbiology
Heavy metal contamination of soil and water poses serious risks to human health and ecosystems. This study focuses on two bacterial strains, Achromobacter insolitus PGRG5 and Enterobacter sp.
Ritika Garg, Shweta Dang, Pammi Gauba
doaj   +1 more source

Photoswitching Conduction in Framework Materials

Advanced Functional Materials, EarlyView.
This mini‐review summarizes recent advances in state‐of‐the‐art proton and electron conduction in framework materials that can be remotely and reversibly switched on and off by light. It discusses the various photoswitching conduction mechanisms and the strategies employed to enhance photoswitched conductivity.
Helmy Pacheco Hernandez, Stefan Hecht, Wolfgang Wenzel, Lars Heinke, Mariana Kozlowska   +4 more
wiley   +1 more source

Gutmann Donor Theory‐Guided Design of Mononuclear Ionic Cluster for Exceptional N‐Type Thermoelectric Ionogel

Advanced Science
Quasi‐solid‐state, ionic liquid‐based thermogalvanic gels offer a significant solution for designing ultrasensitive ionic thermopiles due to their exceptional thermopower, superior thermal stability, and high flexibility.
Bin Chen, Mingxuan Tian, Hongji Wang, Yun Jin, Heng Tang, Xingrui Chen, Shengxue Yu, Changyuan Yan, Wenwei Lei, Taihong Wang   +9 more
doaj   +1 more source