Results 151 to 160 of about 796,347 (297)

Resolving the contradiction between simulation and experimental results of using gold nanoparticles in proton therapy. [PDF]

Sci Rep
Tabbakh F.
europepmc   +1 more source

Covalent Organic Frameworks for Photocatalytic CO2 Reduction: Metal Integration Principles, Strategies and Functions

Advanced Functional Materials, EarlyView.
Covalent organic frameworks (COFs) with metals have been recognized as versatile platforms for photocatalytic CO2 reduction (CO2PRR). Herein, an overview of metal integration strategies for COFs is systematically summarized. Regulatory mechanisms and structure–activity relationships between metal integration and COF‐based CO2PRR are emphasized.
Jie He, Minxian Zhang, Jinqiang Zhang, Hongqi Sun, Shaobin Wang, Xiaoguang Duan   +5 more
wiley   +1 more source

Stereochemical Analysis of Tertiary Trifluoroacetamides Leveraging Both Through-Space ¹H···¹⁹F Spin-Spin Couplings and Anisotropic Solvent-Induced Shifts. [PDF]

J Org Chem
Watanabe K, Takano R, Tabata H, Hirano K, Iida M, Oshitari T, Natsugari H, Kusumi T, Nakamura K, Takahashi H.   +9 more
europepmc   +1 more source

From Food to Power: Hydrogel Thermoelectrics for Ingestible Electronics

Advanced Functional Materials, EarlyView.
We introduce a fully edible thermoelectric–electrochromic platform that harvests heat from food and converts it into a visible color change. N‐type and p‐type hydrogel thermoelectric generators connected in series power anthocyanin‐based electrochromic displays, demonstrating the feasibility of safe, biodegradable, ingestible systems for on‐food ...
Antonia Georgopoulou, Bokeon Kwak, Dario Floreano, Esther Amstad   +3 more
wiley   +1 more source

The three-dimensional structure of a proton-pumping pathway, the H-pathway, is evolutionarily conserved in all three families of cytochrome <i>c</i> oxidase. [PDF]

Front Chem
Shimada A, Tsukihara T, Yoshikawa S.
europepmc   +1 more source

Cobalt-dithiolene complexes for the photocatalytic and electrocatalytic reduction of protons in aqueous solutions

Proceedings of the National Academy of Sciences of the United States of America, 2012
William R McNamara, Zhiji Han, C. Yin, W. Brennessel, Patrick L. Holland, R. Eisenberg   +5 more
semanticscholar   +1 more source

Designing Asymmetric Memristive Behavior in Proton Mixed Conductors for Neuromorphic Applications

Advanced Functional Materials, EarlyView.
Protonic devices that couple ionic and electronic transport are demonstrated as bioinspired neuromorphic elements. The devices exhibit rubber‐like asymmetric memristive behavior with slow voltage‐driven conductance increase and rapid relaxation, enabling simplified read–write operation.
Nada H. A. Besisa, Masaki Tsuji, Yoshihiro Furue, Yifan Geng, Satya P. Pati, Satoshi Hamasuna, Takeaki Yajima   +6 more
wiley   +1 more source

Evidence for Quasi-High-LET Biological Effects in Clinical Proton Beams That Suppress c-NHEJ and Enhance HR and Alt-EJ. [PDF]

Cells
Mladenov E, Pressler M, Mladenova V, Soni A, Li F, Heinzelmann F, Esser JN, Hessenow R, Gkika E, Jendrossek V, Timmermann B, Stuschke M, Iliakis G.   +12 more
europepmc   +1 more source

Observations of the inner radiation belt: CRAND and trapped solar protons

, 2014
R. Selesnick, D. N. Baker, A. Jaynes, Xinlin Li, S. Kanekal, Mary Hudson, Brian Kress   +6 more
semanticscholar   +1 more source

How to Chemically Protect PFAS‐Free Membranes in Fuel Cells: Radical Quenching Poly(vinylphosphonic acid) Layer

Advanced Functional Materials, EarlyView.
Hydrocarbon membranes are a greener alternative to PFSA in PEM fuel cells, but degrade rapidly from radical attack. We present a novel strategy using poly(vinylphosphonic acid) (PVPA) as a local radical scavenger. Incorporated as an interfacial barrier, PVPA enhances chemical stability and significantly extends membrane lifetime under accelerated ...
Hendrik Sannemüller, Hannes Liepold, Frederik Brendel, Janka Friese, Carolin Klose, Tym de Wild, Andreas Münchinger   +6 more
wiley   +1 more source