Results 111 to 120 of about 61,587 (258)

Decouple H2O2 Electrosynthesis From Microenvironmental Decomposition via Atomic Site Density Engineering

Angewandte Chemie, EarlyView.
Using defect‐rich Co‐N2O2 single‐atom catalysts as a model system, this work reveals that atomic site density governs the competition between H2O2 electrosynthesis and microenvironmental decomposition during 2e−‐ORR. Optimised site isolation suppresses HPRR and HDR, thereby establishing a site‐density principle to balance H2O2 formation and ...
Junwen Chen, Hongyu Zhou, Qiming Zhang, Shuang Zhong, Wei Ren, Lei Shi, Li Gao, Shaobin Wang, Xiaoguang Duan   +8 more
wiley   +2 more sources

Accelerating Discovery of Organic Molecular Crystals via Materials Informatics and Autonomous Experiments

Advanced Intelligent Discovery, EarlyView.
Materials informatics and autonomous experimentation are transforming the discovery of organic molecular crystals. This review presents an integrated molecule–crystal–function–optimization workflow combining machine learning, crystal structure prediction, and Bayesian optimization with robotic platforms.
Takuya Taniguchi, Kazuki Ishizaki, Ryo Fukasawa   +2 more
wiley   +1 more source

The Role of Zn–Hf Site Proximity and Oxygen Vacancies for Methanol Formation Over ZnHfOx Catalysts Under CO2 Hydrogenation Conditions

Angewandte Chemie, EarlyView.
ZnHfOx catalysts enable highly selective hydrogenation of CO2 to methanol over a wide range of Zn contents, as the Zn‐VO‐Hf active motif (VO = oxygen vacancy) exists not only in solid solution‐type ZnHfOx for low Zn contents (≤ 35 mol%), but also as HfOx cluster/single atom decorated ZnO surfaces for Zn contents > 95 mol%.
Alexander Oing, Diana Piankova, Jean C. Villa‐Arpi, Muhammad Helmi Risansyauqi, Hector Prats, Felix Donat, Paula M. Abdala, Aleix Comas‐Vives, Christoph R. Müller   +8 more
wiley   +2 more sources

Safety and Feasibility of Magnetic Separation‐Based Blood Purification

Advanced NanoBiomed Research, EarlyView.
We present the preclinical biological safety and translational feasibility of a magnetic nanoparticle‐based extracorporeal blood purification platform for removal of disease‐causing blood factors. ISO 10993‐compliant studies and exaggerated worst‐case exposure models demonstrate efficient nanoparticle extraction (≥99.9%), favorable biocompatibility ...
Carlos A. Mora, Laurine Rijsbergen, Jan Waskowski, Gaelle Clermont, Florian Dingreville, Chandrashekara Vishwanath, Rajesh Karunanithi, Alexander Gogos, Jean‐Claude Metzger, Manuel Baumgartner, Joerg C. Schefold, Inge K. Herrmann   +11 more
wiley   +1 more source

Defect‐Guided Assembly of Aperiodic and Flexible Metal–Organic Frameworks From Pre‐Formed Cages

Angewandte Chemie, EarlyView.
A cage‐directed strategy is used to program topologically correlated defects and induce aperiodicity in HKUST‐1‐type MOFs. A missing carboxylate group in the linker drives the formation of Cu‐vacancy domains, while Rh(II) cages spatially confine these defects.
Francisco Sánchez‐Férez, Akim Khobotov‐Bakishev, Borja Ortín‐Rubio, Cornelia von Baeckman, Laura Hernández‐López, Alba Cortés‐Martínez, Robert A. I. Paraoan, Roberto Boada, Judith Juanhuix, Felipe Gándara, Andrew L. Goodwin, Arnau Carné‐Sánchez, Daniel Maspoch   +12 more
wiley   +2 more sources

Rapidly Diversifying Hydrogen‐Bonded Organic Frameworks With Permanent Porosity

Angewandte Chemie, EarlyView.
This article reviews diversifying hydrogen‐bonded organic frameworks (HOFs) with permanent porosity reported over the past 15 years, based on the molecular structures of their constituent tectons. Furthermore, several distinctive aspects and concepts are described, such as permanent porosity, isostructural (isoreticular) HOFs, and multicomponent mixed ...
Taito Hashimoto, Ichiro Hisaki
wiley   +2 more sources

Efficient sorption of zirconium (IV) from zircon leachate using a carboxymethyl cellulose based sorbent. [PDF]

BMC Chem
Abdo SM, Mekawy ZA, Dakroury GA, El-Azony KM, Sheha RR.   +4 more
europepmc   +1 more source

Sorption of Antibiotics in Sewage Sludge: Distribution Coefficients, Sludge Characteristics, and Implications for Environmental Fate. [PDF]

J Xenobiot
Shin W, Kim PG, Oak MH.
europepmc   +1 more source

Green chitosan-starch-polyvinyl alcohol bio-composite hydrogel for zirconium capture from zircon raffinate. [PDF]

BMC Chem
Dakroury GA, Abdo SM, El Shazly EAA.
europepmc   +1 more source

Manganese-Functionalized Bentonite for Efficient Cadmium Ion Removal from Aqueous Systems. [PDF]

Materials (Basel)
Dolinská S, Znamenáčková I, Valovičová V, Vaculíková L, Hredzák S, Václavíková M, Ivaničová L.   +6 more
europepmc   +1 more source