Results 241 to 250 of about 70,225 (338)

Nucleation‐Controlled Reconstruction of CuOx for Selective CO2 Electroreduction

Advanced Functional Materials, EarlyView.
The ratio of oxygen vacancies (Ov) and exposed Cu2O (111)/(200) of CuOx precatalyst is modulated by nucleation control of Cu(OH)2 precursor. Low Ov ratio and high ratio of Cu2O (111)/(200) in slow‐nucleated CuOx reconstructs to high‐coordinated oxide‐derived copper (OD‐Cu) during electrochemical CO2 reduction reaction (CO2RR) and exhibits enhanced ...
Ying Ying Ch'ng, Zhipeng Ma, Ming Zhang, Shujie Zhou, Varun Kundi, Priyank Vijaya Kumar, Wenyu Zhong, Yuwei Yang, Jitraporn Vongsvivut, Qinfen Gu, Xiaoxuan Luo, Lixue Jiang, Rahman Daiyan, Zhaojun Han, Rose Amal   +14 more
wiley   +1 more source

Records of mantle geodynamics and atmospheric escape in Archean quartz. [PDF]

Sci Adv
Vayrac F, Avice G, Zhang XJ, Parai R, Philippot P.   +4 more
europepmc   +1 more source

Validation of new gas chromatography-flame ionization detection procedure for quantitation of residual solvents in [18F]FDG

, 2019
Flávia M. Costa, Cassiano Lino dos Santos Costa, Juliana Batista Silva, Soraya Maria Zandim Maciel Dias Ferreira   +3 more
openalex   +2 more sources

Breathable Graphene Oxide‐Polymer Composite Membranes With Two‐Step Barrier Mechanism Against Nerve Agents

Advanced Functional Materials, EarlyView.
ABSTRACT Breathable membranes that reject chemical warfare agents (CWAs) are required for next‐generation protective apparel. A dual‐function graphene oxide (GO)‐polyamine architecture is introduced that addresses the long‐standing tradeoff between vapor transmission and CWA selectivity.
Hyungjun Kim, Chanui Lee, Keunhong Jeong, Seonggi Kim, Hyunju Shin, Sunghan Kim, Youngho Jin   +6 more
wiley   +1 more source

Oxygen Supplemented via Face Mask Counteracts Hypoxemia in Capuchin Monkeys (Sapajus spp.) under Butorphanol-Ketamine-Midazolam Restraint. [PDF]

J Am Assoc Lab Anim Sci
Ferreira ME, Justo AA, Lima AFKT, Moncayo JR, Laurito BR, Cortopassi SRG.   +5 more
europepmc   +1 more source

Beyond the Edge: Charge‐Transfer Excitons in Organic Donor‐Acceptor Cocrystals

Advanced Functional Materials, EarlyView.
Complex excitonic landscapes in acene–perfluoroacene cocrystals are unveiled by polarization‐resolved optical spectroscopy and many‐body theory. This systematic study of a prototypical model system for weakly interacting donor–acceptor compounds challenges common views of charge‐transfer excitons, providing a refined conceptual framework for ...
Sebastian Anhäuser, Ana M. Valencia, Sergei I. Ivlev, Marc Zeplichal, Andreas Terfort, Caterina Cocchi, Gregor Witte   +6 more
wiley   +1 more source

Bridging classical and quantum interpretation of chemical state analysis by XPS/HAXPES to resolve short-range order in amorphous alumina films.

J Mater Chem A Mater
Gramatte S, Wang X, Hernández Bertrán MA, Cancellieri C, Pizzi G, Prezzi D, Timrov I, Politano O, Utke I, Jeurgens LPH, Turlo V.   +10 more
europepmc   +1 more source

Recent Advances in Doping and Polymer Hybridization Strategies for Enhancing ZnO-Based Gas Sensors. [PDF]

Nanomaterials (Basel)
Mustapha N, Ben Abdelaziz B, Benamara M, Hjiri M.   +3 more
europepmc   +1 more source

An Engineered Living Material With Pro‐Angiogenic Activity Inducible by Near‐Infrared Light

Advanced Functional Materials, EarlyView.
NIR‐responsive engineered living materials (ELMs) for controlled angiogenesis: Near‐infrared (800 nm) light activates engineered probiotic bacteria within alginate‐based living materials to secrete a blood vessel‐regenerating protein. The released protein promotes pro‐angiogenic effects in endothelial networks and chick chorioallantoic membranes.
Anwesha Chatterjee, Stefanie S. M. Meier, Sara Trujillo, Andreas Möglich, Shrikrishnan Sankaran   +4 more
wiley   +1 more source

Fabrication of p-type ZnO thin films with high mobility using reactive gases N2 and Ar by RF sputtering. [PDF]

PLoS One
Ismail A, Abdul-Razak BI, Qaeed MA, Al-Farga A.   +3 more
europepmc   +1 more source