Results 161 to 170 of about 311,501 (299)

Probing the molecular-level signature of chemical pretreatment in α-keratin by employing solid-state NMR measurements. [PDF]

RSC Adv
Sen P, Kumar A, Dey KK, Ghosh M.
europepmc   +1 more source

Calcium‐Mechanochemistry Enabled Ketone Synthesis From Organic Iodides and Carboxylic Acids

Advanced Science, EarlyView.
Mechanochemically generated organocalcium species display unusual chemoselectivity toward carboxylates, enabling direct ketone synthesis without overaddition. Ball milling activates commercial calcium metal under ambient, solvent‐minimized conditions, providing a broad substrate scope, high functional‐group tolerance, and a practical one‐step ...
Mengyao Pei, Zekun Yang, Xueyan Yang, Yufang Yang, Yangyang Shen, Jiemin Wang, Peile Ma, Zezhu Li, Xiaoliang Zheng, Xiaofeng Wei   +9 more
wiley   +1 more source

Synthesis and Binding Affinity Insights of 2-Phenyl-1H-Benzimidazole Inhibitors Targeting FTO by Spectroscopic Characterization and Molecular Docking. [PDF]

J Mol Recognit
Wang J, Chen Y, Wang R.
europepmc   +1 more source

Diastereomeric Monomers Enable Anion‐Exchange Membranes With Controlled Local Polymer Backbone Flexibility and High Conductivity

Advanced Science, EarlyView.
Stereochemistry enables control of ion‐exchange membrane properties via local backbone flexibility without altering the polymer composition. Syn‐enriched membranes show higher water uptake and improved water‐electrolysis performance, whereas anti‐enriched membranes exhibit higher hydration efficiency and improved mechanical properties.
Si Chen, Xuchen Lyu, Triet Nguyen Dai Luong, Patric Jannasch   +3 more
wiley   +1 more source

Biodegradation of 13C-Labeled and Nonlabeled Aliphatic-Aromatic Polyesters in Compost: Advancing Assessments through Combined Respirometry and Residual Polyester Analysis. [PDF]

Environ Sci Technol
Wille F, Kleemann K, Zhou Y, Jaggi M, Bernasconi SM, Kleyer H, Ciccarese D, Zimmer J, Siegenthaler KO, Worch M, Battagliarin G, Künkel A, Sander M.   +12 more
europepmc   +1 more source

Synthesis of Pyridine-2-13C and Pyridine-3-13C. [PDF]

Acta Chemica Scandinavica, 1958
Børge Bak, Niels Clauson-Kaas, Veikko Pirilä, Bengt-Olov Marinder, S. Veige, E. Diczfalusy   +5 more
openaire   +1 more source

A Global Methane Observation System to Reduce Uncertainty for Anthropogenic and Natural Sources and Sinks for Detecting and Attributing Climate Feedbacks

Advanced Science, EarlyView.
Conceptual illustration of a Global Ecosystem Methane Observing System (GEM‐OS) integrating satellites, aircraft, atmospheric networks, and ecosystem measurements to quantify methane emissions from anthropogenic and natural sources. The multi‐scale observing framework improves source attribution, reduces uncertainty in regional methane budgets, and ...
P. Ciais, S. Peng, J. Chang, F. Li, Q. Zhu, K. Yuan, G. Hugelius, H. Li, Y. Cai, F. Chevallier, K. Tibrewal, E. A. Kort, K. Arndt, J. Watts, B. Buma, N. Besic, P. I. Palmer, H. Cadillo‐Quiroz, E. Euskirchen, M. J. Gondwe, A. Hoyt, R. Jackson, S. Malone, D. Monteverde, S. Natali, M. Ramonet, C. Rey‐Sanchez, L. B. Sagang, E. A. G. Schuur, R. Vargas, R. Varner, Z. Zhang, B. Poulter   +32 more
wiley   +1 more source

Cardiolipin Modulates the Activity of the Intramembrane Protease GlpG Inducing Membrane Restructuring. [PDF]

J Am Chem Soc
Maier B, Engberg O, Döbel V, Leopold J, Scheidt HA, van Beekveld RAM, Weingarth M, Smith AA, Huster D.   +8 more
europepmc   +1 more source

Solvent Oxidation‐Directed Synthesis of Highly Crystalline Iron Oxide Nanoparticles With Near‐Bulk Magnetization

Advanced Science, EarlyView.
Controlled oxidation of benzyl ether is established as a key synthetic parameter in the thermal decomposition of iron(III) acetylacetonate. Oxygenated solvent species alter precursor coordination and nucleation–growth kinetics, producing highly crystalline, magnetite‐rich nanoparticles with tunable size, controlled morphology, and near‐bulk ...
Lukas Hertle, Valentin Gantenbein, Joaquim Llacer‐Wintle, Mingchen Ma, Ziyu Li, Pu Luo, Zhengwei Tan, Fei Chen, Chen Chen, Chuanyi Wu, Chenxin Gao, Chenyi Zhou, Carlos Franco, Pere Bruna, Josep Puigmartí‐Luis, Xiang‐Zhong Chen, Bradley J. Nelson, Salvador Pané   +17 more
wiley   +1 more source

Metabolic partitioning between photosynthesis and osmotrophy in Collodaria photosymbiotic holobionts. [PDF]

Nat Commun
Nikitashina V, Pohnert G.
europepmc   +1 more source