Results 61 to 70 of about 3,687,635 (343)

Participatory Research in Clinical Studies: An Innovative Approach to Co‐creating Nutritional and Physical Activity Recommendations for Older Adults With Sarcopenia (FOOP‐Sarc Project)

Health Expectations
Background Participating in co‐creation processes can improve the knowledge, satisfaction and healthcare outcomes of volunteers. However, this methodology is still underused in nutritional clinical studies. Objective This study aimed to use participatory
Maria Besora‐Moreno, Cristina Sepúlveda, Judit Queral, Claudia Jiménez‐ten Hoevel, Anna Pedret, Lucia Tarro, Rosa M. Valls, Rosa Solà, Elisabet Llauradó   +8 more
doaj   +1 more source

Polyoxometalate-Based Catalysts for CO₂ Conversion

Molecules, 2019
Polyoxometalates (POMs) are a diverse class of anionic metal-oxo clusters with intriguing chemical and physical properties. Owing to unrivaled versatility and structural variation, POMs have been extensively utilized for catalysis for a plethora of ...
Yanwei Cao, Qiongyao Chen, Chaoren Shen, Lin He   +3 more
doaj   +1 more source

Reactive self-heating model of aluminum spherical nanoparticles [PDF]

, 2012
Aluminum-oxygen reaction is important in many highly energetic, high pressure generating systems. Recent experiments with nanostructured thermites suggest that oxidation of aluminum nanoparticles occurs in a few microseconds.
Byron Bird R., Fromhold A. T., Karen S Martirosyan, M. Zyskin   +3 more
core   +3 more sources

An upstream open reading frame regulates expression of the mitochondrial protein Slm35 and mitophagy flux

FEBS Letters, EarlyView.
This study reveals how the mitochondrial protein Slm35 is regulated in Saccharomyces cerevisiae. The authors identify stress‐responsive DNA elements and two upstream open reading frames (uORFs) in the 5′ untranslated region of SLM35. One uORF restricts translation, and its mutation increases Slm35 protein levels and mitophagy.
Hernán Romo‐Casanueva, Ariann E. Mendoza‐Martínez, P. Abril Medina‐Flores, Carlos Campero‐Basaldua, Alexander DeLuna, Soledad Funes   +5 more
wiley   +1 more source

Effect of doping TiO2 with alkaline-earth metal ions on its photocatalytic activity [PDF]

Journal of the Serbian Chemical Society, 2007
TiO2 photocatalysts doped with alkaline-earth metal ions were prepared by the impregnation and coprecipitation methods. The sample were characterized by XRD, XPS and IR spectroscopy.
Li Yuexiang, Peng Shaoqin, Jiang Fengyi, Lu Gongxuan, Li Shuben   +4 more
doaj   +1 more source

STUDIES ON PLANT BILE PIGMENTS-6. PHOTOCHEMICALLY ASSISTED REACTION OF A-DIHYDROBILINDIONE WITH NUCLEOPHILES AS A MODEL FOR PHYTOCHROME INTERCONVERSION [PDF]

, 1979
From the A-dihydrobilindione 3. the pyridinium derivatives 6a,b and analogues thereof have been obtained by a formal nucleophilic substitution. The reaction is rationalized as a photochemically assisted oxidation of 3 with a subsequent regioselective ...
Bubenzer, C., Krauss, Corinna, Scheer, Hugo   +2 more
core   +1 more source

Inhibiting stearoyl‐CoA desaturase suppresses bone metastatic prostate cancer by modulating cellular stress, mTOR signaling, and DNA damage response

FEBS Letters, EarlyView.
Bone metastasis in prostate cancer (PCa) patients is a clinical hurdle due to the poor understanding of the supportive bone microenvironment. Here, we identify stearoyl‐CoA desaturase (SCD) as a tumor‐promoting enzyme and potential therapeutic target in bone metastatic PCa.
Alexis Wilson, Mackenzie K Herroon, Shane Mecca, Laimar C Garmo, Jacob Lindquist, Shrila Rajendran, Steve M. Patrick, Izabela Podgorski   +7 more
wiley   +1 more source

Identification of a potent palladium-aryldiphosphine catalytic system for high-performance carbonylation of alkenes

Nature Communications
The development of stable and efficient ligands is of vital significance to enhance the catalytic performance of carbonylation reactions of alkenes.
Kang Zhao, Hongli Wang, Teng Li, Shujuan Liu, Enrico Benassi, Xiao Li, Yao Yao, Xiaojun Wang, Xinjiang Cui, Feng Shi   +9 more
doaj   +1 more source

Bond-specific reaction kinetics during the oxidation of (111) Si: Effect of n-type doping

, 2010
It is known that a higher concentration of free carriers leads to a higher oxide growth rate in the thermal oxidation of silicon. However, the role of electrons and holes in oxidation chemistry is not clear.
Aspnes, David E., Gokce, Bilal, Gundogdu, Kenan, Lucovsky, Gerald   +3 more
core   +1 more source

Electro-oxidation of Ethanol on Carbon Supported PtSn and PtSnNi Catalysts [PDF]

, 2016
Even though platinum is known as an active electro-catalyst for ethanol oxidation at low temperatures (< 100 oC), choosing the electrode material for ethanol electro-oxidation is a crucial issue.
Hidayati, Nur, Scott, Keith
core   +2 more sources