Results 71 to 80 of about 329,949 (339)

Research progress on active ingredients and functions of Hericium erinaceus

Shipin yu jixie
Hericium erinaceus has a long history in China as a medicinal and edible fungus. With delicious tastes, it also contains various active ingredients. In the current era of increasing emphasis on dietary health, Hericium erinaceus can be an ideal choice ...
WANG Kaixuan, LIN Junfang, GUO Liqiong, ZHOU Fenglong, WANG Na, ZHONG Jingru   +5 more
doaj   +1 more source

Nutritional Ketoacidosis During Incremental Exercise in Healthy Athletes

Frontiers in Physiology, 2019
Purpose: Ketosis, achieved through ingestion of ketone esters, may influence endurance exercise capacity by altering substrate metabolism. However, the effects of ketone consumption on acid-base status and subsequent metabolic and respiratory ...
David J. Dearlove, Olivia K. Faull, Olivia K. Faull, Edward Rolls, Kieran Clarke, Pete J. Cox   +5 more
doaj   +1 more source

A Comparative Analysis of Plasmonic and Dielectric Metasurface Sensing Platforms Powered by Bound States in the Continuum

Advanced Functional Materials, EarlyView.
This work reveals a fundamental trade‐off between plasmonic and dielectric metasurfaces for molecular sensing. A clear performance crossover is identified: dielectric metasurfaces excel in air, while plasmonic metasurfaces dominate in lossy solvents. These results establish design rules for infrared metasurface sensors and enable optimized performance ...
Tao Jiang, Angana Bhattacharya, Martin Barkey, Andreas Aigner, Lina Rohrer, Thomas Weber, Juan Wang, Stefan A. Maier, Andreas Tittl   +8 more
wiley   +1 more source

ketones

, 2014
Citation: 'ketones' in the IUPAC Compendium of Chemical Terminology, 3rd ed.; International Union of Pure and Applied Chemistry; 2006. Online version 3.0.1, 2019. 10.1351/goldbook.K03386 • License: The IUPAC Gold Book is licensed under Creative Commons Attribution-ShareAlike CC BY-SA 4.0 International for individual terms. Requests for commercial usage
null Anna, George Wypych
openaire   +2 more sources

Degreasing of titanium to minimize stress corrosion [PDF]

, 1967
Stress corrosion of titanium and its alloys at elevated temperatures is minimized by replacing trichloroethylene with methanol or methyl ethyl ketone as a degreasing agent. Wearing cotton gloves reduces stress corrosion from perspiration before the metal
Carpenter, S. R.
core   +1 more source

Strain‐Activated Photo‐Dehalogenation Unlocks Low‐Energy One and Two‐Photon 3D Microfabrication

Advanced Functional Materials, EarlyView.
5,14‐NMI‐Cz acts, conversely to its 7,10‐NMI‐Cz(7,10‐'dibromo‐2‐(2,6‐diisopropylphenyl)‐1H‐benzo[lmn]carbazolo[9,1‐bc][2,8]phenanthroline‐1,3(2H)‐dione) counterpart, as modular photoinitiator with panchromatic photoactivity, featuring a weak C–Br bond from geometric strain for efficient Type I & II initiation. These studies demonstrate applicability of
Kacper Piskorz, Katarzyna Starzak, Malgorzata Noworyta, Konrad Cyprych, Krzysztof Bartkowski, Zahra Badri, Sukhvinder Dhiman, Cina Foroutan‐Nejad, Jaroslaw Mysliwiec, Marcin Lindner, Joanna Ortyl   +10 more
wiley   +1 more source

Ruthenacycles and Iridacycles as Catalysts for Asymmetric Transfer Hydrogenation and Racemisation [PDF]

, 2010
Ruthenacycles, which are easily prepared in a single step by reaction between enantiopure aromatic amines and [Ru(arene)Cl2]2 in the presence of NaOH and KPF6, are very good asymmetric transfer hydrogenation catalysts.
A Träff, Adeline Voelklin, Adriaan J. Minnaard, AJ Blacker, AJ Minnaard, ALE Larsson, Alexandre Holuigue, Arnaud J. A. Gayet, B Martín-Matute, Ben L. Feringa, Chiara Tarabiono, DB Janssen, Dick B. Janssen, EJ Vries de, Florian Berthiol, Gerard Verzijl, GKM Verzijl, J-B Sortais, JAF Boogers, JB Sortais, JB Sortais, JH Choi, Johannes G. de Vries, K-J Haack, L Lefort, Laurent Lefort, Michel Pfeffer, N Pannetier, Nicolas Pannetier, PM Dinh, R Noyori, RM Haak, RM Jong de, Robert Haak, S Fernandez, S Fetzner, S Gladiali, T Ikariya, T Jerphagnon, Thomas Jerphagnon, V Ritleng, Vincent Ritleng, Y Blum, Y Blum, Y Shvo   +44 more
core   +6 more sources

Spatially Resolved Click Patterning of Dyes on Graphene for 2D Hybrids with Regiotunable Fluorescence

Advanced Functional Materials, EarlyView.
Well‐structured graphene hybrid architectures featuring spatially resolved fluorescent properties represent a promising but so‐far elusive synthetic target. A robust and straightforward method for fabricating well‐organized graphene‐dye hybrid nanoassemblies through a combination of reductive patterning and conventional click chemistry is presented ...
Sabrin Al‐Fogra, Bowen Yang, Boris Morozov, Filip Božinović, Elena A. Mack, Sijia Feng, Evgeny A. Kataev, Norbert Jux, Dirk M. Guldi, Heiko Weber, Frank Hauke, Andreas Hirsch, Tao Wei   +12 more
wiley   +1 more source

Selective Oxidative Cleavage of Benzyl C–N Bond under Metal-Free Electrochemical Conditions

Molecules
With the growing significance of green chemistry in organic synthesis, electrochemical oxidation has seen rapid development. Compounds undergo oxidation–reduction reactions through electron transfer at the electrode surface. This article proposes the use
Jiawei Huang, Xiaoman Li, Ping Liu, Yu Wei, Shuai Liu, Xiaowei Ma   +5 more
doaj   +1 more source

Process for improving mechanical properties of epoxy resins by addition of cobalt ions [PDF]

, 1984
A resin product useful as an adhesive, composite or casting resin is described as well as the process used in its preparation to improve its flexural strength mechanical property characteristics.
St.clair, A. K., Stoakley, D. M.
core   +1 more source