Results 131 to 140 of about 296,130 (365)

The thermodynamic landscape of carbon redox biochemistry [PDF]

, 2018
Redox biochemistry plays a key role in the transduction of chemical energy in all living systems. Observed redox reactions in metabolic networks represent only a minuscule fraction of the space of all possible redox reactions.
Aspuru-Guzik, Alán, Goldford, Joshua, Jinich, Adrian, Noor, Elad, Ren, Haniu, Sanchez-Lengeling, Benjamin, Sanders, Jacob, Segre, Daniel   +7 more
core   +1 more source

Ultra‐Effective Light‐Activated Antibacterial Activity via Carboxyl Functionalized Graphene Quantum Dots and Films

Advanced Functional Materials, EarlyView.
Carboxyl‐functionalized graphene quantum dots (cGQDs) exhibit high singlet oxygen quantum yield due to strong spin–orbit coupling. cGQDs achieve minimum bactericidal concentration of only 0.4 µg mL−1 against S. aureus under low‐intensity illumination.
Muhammad Hassnain, Laure S. van Hofwegen, Humeyra Nur Kaleli, Temirlan Kubanaliev, Zafer Eroglu, Asim Onal, Payal P. S. Balraadjsing, Onder Metin, Fahri Alkan, Sebastian A. J. Zaat, Sedat Nizamoglu   +10 more
wiley   +1 more source

Activated carbon is an electron-conducting amphoteric ion adsorbent [PDF]

arXiv, 2015
Electrodes composed of activated carbon (AC) particles can desalinate water by ion electrosorption. To describe ion electrosorption mathematically, accurate models are required for the structure of the electrical double layers (EDLs) that form within electrically charged AC micropores.
arxiv  

Adamantane carboxylic acids demonstrate mitochondrial toxicity consistent with oil sands-derived naphthenic acids

Environmental Advances, 2021
Naphthenic acids (NAs) are thought to be a primary cause of toxicity of oil sands process-affected water (OSPW). The purpose of this study was to determine if commercially available adamantane carboxylic acids act by mitrochondrial mechanisms similar to ...
Kate I. Rundle, Mahmoud S. Sharaf, Don Stevens, Collins Kamunde, Michael R. van den Heuvel   +4 more
doaj  

Nanoparticles modified with multiple organic acids [PDF]

, 2007
Surface-modified nanoparticles of boehmite, and methods for preparing the same. Aluminum oxyhydroxide nanoparticles are surface modified by reaction with selected amounts of organic acids.
Cook, Ronald Lee, Elliott, Brian John, Kreutzer, Cory, Luebben, Silvia DeVito, Meiser, Manfred, Myers, Andrew William, Smith, Bryan Matthew, Wilson, Carolina   +7 more
core   +1 more source

Analysis of photochemical and dark glyoxal uptake: Implications for SOA formation [PDF]

, 2011
The dependence of glyoxal uptake onto deliquesced ammonium sulfate seed aerosol was studied under photochemical (light + hydroxyl radical (OH)) and dark conditions.
Chan, A. W. H., Chhabra, P. S., Galloway, M. M., Keutsch, F. N., Loza, C. L., Seinfeld, J. H., Yee, L. D.   +6 more
core   +1 more source

Enhancing Optoelectronic Properties in Phthalocyanine‐Based SURMOFs: Synthesis of ABAB Linkers by Avoiding Statistical Condensation with Tailored Building Blocks

Advanced Functional Materials, EarlyView.
A novel phthalocyanine (PC)‐based metal–organic framework (MOFs) is synthesized using ditopic PC linkers obtained through regioselective statistical condensation. The resulting MOF exhibits significant improvements in electronic absorption, thereby enhancing the material's performance in light harvesting and energy conversion.
Lukas S. Langer, Mareen Stahlberger, Xiaojing Liu, Yi Luo, Niklas E. Häußermann, Puja Singhvi, Yidong Liu, Olaf Fuhr, Martin Nieger, Lars Heinke, Thomas Heine, Christof Wöll, Stefan Bräse   +12 more
wiley   +1 more source

THE REACTIONS OF THE FORMAMIDINES. IX. THE SYNTHESIS OF 5-PHENYL-4-PYRAZOLE CARBOXYLIC ACID. [PDF]

, 1921
F. B. Dains, Wang Long
openalex   +1 more source

MXene 3D/4D Printing: Ink Formulation and Electrochemical Energy Storage Applications

Advanced Functional Materials, Volume 35, Issue 17, April 25, 2025.
A comprehensive study of MXene printing technique is presented, focusing on MXene ink formulation, surface chemistry, rheological characteristics, physical storage, and ink stability. Different printing techniques, such as 3D/4D printing, screen printing, inkjet printing, and continuous liquid interface production printing along with their applications
Shaista Nouseen, Martin Pumera
wiley   +1 more source

CXXXVII.—The cis- and trans-modifications of 1-methyl-cyclohexan-2-ol-4-carboxylic acid and their conversion into 1-methyl-Δ¹-cyclohexene-4-carboxylic acid [PDF]

, 1908
Andrew Meldrum, W. H. Perkin
openalex   +1 more source