Results 111 to 120 of about 455,246 (392)

Gastrointestinal Effects of Exogenous Ketone Drinks are Infrequent, Mild and Vary According to Ketone Compound and Dose.

International Journal of Sport Nutrition & Exercise Metabolism, 2019
Exogenous ketone drinks may improve athletic performance and recovery, but information on their gastrointestinal (GI) tolerability is limited. Studies to date have used simplistic reporting methodology that inadequately represents symptom type, frequency
Brianna J. Stubbs, P. Cox, T. Kirk, R. Evans, K. Clarke   +4 more
semanticscholar   +1 more source

Enhancing Direct Solar Water Splitting via ALD of Multifunctional TiO2/Pt Nanoparticle Coatings With Engineered Interfaces to GaAs/GaInP Tandem Cells

Advanced Functional Materials, EarlyView.
Multifunctional atomic layer deposited coatings and interface treatments enhance direct solar water splitting on GaAs/GaInP tandem cells. Optimized TiO2/Pt nanoparticle bilayers ensure durability and catalytic efficiency with minimal optical losses, while H2 plasma pretreatments maximize photovoltage and interfacial charge extraction.
Tim F. Rieth, Verena Streibel, Oliver Bienek, Sergej Levashov, Johannes Dittloff, Kristof Möller, Johanna Eichhorn, Matthias M. May, Ian D. Sharp   +8 more
wiley   +1 more source

Ir(III) complexes of diamine ligands for asymmetric ketone hydrogenation [PDF]

, 2009
The use of a combination of IrCl3 with a series of ligands derived from the C2-symmetric diamine diphenylethanediamine (DPEN) forms a catalyst capable of the asymmetric hydrogenation of ketones in up to 85 ...
Abbel, Clapham, Clapham, Clarke, De Vries, Dong, Doucet, Ferrand, Fletcher, Furegati, Gao, Gao, Gladiali, Hamilton, Hannedouche, Haung, Hayes, Hedberg, Hedberg, Ikariya, Ikariya, Inuoe, Ito, Jones, José E.D. Martins, Karame, Knöpfel, Leysson, Li, Li, Liu, Maillet, Martin Wills, Martins, Morris, Nakamura, Noyori, Noyori, Noyori, Ohkuma, Ohkuma, Ohkuma, Ohkuma, Ohkuma, Paptchikhine, Puchta, Raja, Rautenstrauch, Samec, Sandoval, Sandoval, Shen, Shimizu, Ter Halle, Tommasino, Tommasino, Winstein, Wu, Xu, Xu, Zassinovich   +60 more
core   +1 more source

Ketone Body Infusion With 3‐Hydroxybutyrate Reduces Myocardial Glucose Uptake and Increases Blood Flow in Humans: A Positron Emission Tomography Study

Journal of the American Heart Association : Cardiovascular and Cerebrovascular Disease, 2017
Background High levels of ketone bodies are associated with improved survival as observed with regular exercise, caloric restriction, and—most recently—treatment with sodium–glucose linked transporter 2 inhibitor antidiabetic drugs.
L. Gormsen, M. Svart, H. H. Thomsen, E. Søndergaard, M. Vendelbo, N. Christensen, L. Tolbod, H. Harms, R. Nielsen, H. Wiggers, N. Jessen, Jakob Hansen, H. Bøtker, N. Møller   +13 more
semanticscholar   +1 more source

It Matters Where the Heavy Atom Is Placed: Optimizing the Spin–Orbital Coupling in Multiresonant TADF (MR‐TADF) Emitters and Its Impact on OLED Performance

Advanced Functional Materials, EarlyView.
The TOC showcases the chemical structure of the emitter tCzBT2B as an “MVP athlete” in a stadium surrounded by. spotlights and cheering fans celebrating its impressive performance in organic light‐emitting diodes (OLEDs). The stats for this emitter and its device are detailed below.
Dongyang Chen, Hui Wang, Feng Huang, David B. Cordes, Aidan P. McKay, Kai Wang, Xiao‐Hong Zhang, Eli Zysman‐Colman   +7 more
wiley   +1 more source

Polyenamines from aromatic diacetylenic diketones and diamines [PDF]

, 1987
The synthesis and characterization of several polyenamine ketones are discussed wherein conjugated diacetylenic diketones and aromatic diamines are used as a route to the formation of high molecular weight polyenamine ketones which exhibit good ...
Bass, Robert G., Connell, John W., Hergenrother, Paul M., Sinsky, Mark S.   +3 more
core   +1 more source

An evaluation of thermodynamic models for the prediction of drug and drug-like molecule solubility in organic solvents [PDF]

, 2011
Prediction of solubility of active pharmaceutical ingredients (API) in different solvents is one of the main issue for crystallization process design. Experimental determination is not always possible because of the small amount of product available in ...
Biscans, Béatrice, Bouillot, Baptiste, Teychené, Sébastien   +2 more
core   +1 more source

Utility of Ketone Supplementation to Enhance Physical Performance: A Systematic Review.

Advances in Nutrition, 2019
Ingesting exogenous ketone bodies has been touted as producing ergogenic effects by altering substrate metabolism; however, research findings from recent studies appear inconsistent.
Lee M. Margolis, Kevin S. O'Fallon
semanticscholar   +1 more source

Tailored Polymer‐Based SEI via iCVD for Stable Zinc Metal Anodes in Aqueous Batteries through Modulation of Hydrophilicity and Elasticity to Inhibit Hydrogen Evolution Reactions

Advanced Functional Materials, EarlyView.
A stretchable and superhydrophobic pF1V1 polymer layer is conformally coated on Zn metal via iCVD, forming a water‐repelling interphase that inhibits the hydrogen evolution reaction. This tailored interface maintains excellent electrolyte compatibility while suppressing dendrite growth, thereby enhancing the long‐term electrochemical stability of Zn ...
Jaeyeon Lee, Moonwon Lee, Boyeon Kim, Hyunjin Jung, Kanghoon Yim, Myunghyun Ryu, Gi Su Doo, Jae‐Hak Choi, Jiyun Heo, Sung Gap Im, Kyu‐Nam Jung, Myung Seok Oh, Jinhong Lee   +12 more
wiley   +1 more source

Asymmetric synthesis of 2-substituted oxetan-3-ones via metalated SAMP/RAMP hydrazones [PDF]

, 2013
2-Substituted oxetan-3-ones can be prepared in good yields and enantioselectivities (up to 84% ee) by the metalation of the SAMP/RAMP hydrazones of oxetan-3-one, followed by reaction with a range of electrophiles that include alkyl, allyl, and benzyl ...
Beasley, Benjamin, Clarkson, Guy J., Geden, Joanna V., Shipman, Michael   +3 more
core   +1 more source