Results 231 to 240 of about 1,839,261 (340)

Stable isotopes as trophic tracers: combining field sampling and manipulative labelling of food resources for macrobenthos [PDF]

, 2000
P.M.J. Herman, Jack J. Middelburg, J. Widdows, Cathy H. Lucas, C.H.R. Heip   +4 more
openalex   +1 more source

Optimization of Adsorption Sites for Selective Hydrobenzoin and Syngas Production in a Single Photoredox Cycle

Advanced Energy Materials, EarlyView.
Efficient C─C coupling hydrobenzoin production and tunable syngas generation via benzyl alcohol oxidation and CO2 reduction is realized by Ni2P/CdS composite in a single photoredox cycle. In situ and ex situ characterizations, along with theoretical calculations, reveal that the active site optimization facilitates intermediate formation and desorption.
Jian Lei, Hongyuan Yang, Bo Weng, Yu‐Ming Zheng, Shifu Chen, Prashanth W. Menezes, Sugang Meng   +6 more
wiley   +1 more source

Analytical methods for stable isotope labeling to elucidate rapid auxin kinetics in Arabidopsis thaliana. [PDF]

PLoS One
Tang Q, Tillmann M, Cohen JD.
europepmc   +1 more source

Estradiol, Estrone and Ethinyl Estradiol Metabolism Studied by High Resolution LC-MS/MS Using Stable Isotope Labeling and Trapping of Reactive Metabolites. [PDF]

Metabolites, 2022
Chabi K, Sleno L.
europepmc   +1 more source

An isotopic labeling method for determining production of volatile organohalogens by marine microalgae [PDF]

, 2000
Cormac D. Murphy, Robert M. Moore, Robert L. White   +2 more
openalex   +1 more source

Shedding Light on Common Misinterpretations in Photocatalyst Characterization

Advanced Energy Materials, EarlyView.
For heterogeneous semiconductor‐based photocatalysts, Marschall et al. highlight common misconceptions in material synthesis, characterization, and performance evaluation, together with detailed explanations on how to avoid them. The guidelines thus presented can help to improve reporting of photocatalyst performance in environmental applications, such
Roland Marschall, Lion Schumacher, Jennifer Strunk   +2 more
wiley   +1 more source

Unraveling Calcium Absorption and Distribution in Peach and Nectarine during Fruit Development through ⁴⁴Ca Isotope Labeling. [PDF]

Plants (Basel)
Carrasco-Cuello F, Van der Heijden G, Rufat J, Torres E.   +3 more
europepmc   +1 more source

Determination of Ephedrine-Type Alkaloids in Dietary Supplements by LC/MS Using a Stable-Isotope Labeled Internal Standard [PDF]

, 2001
Martha L. Gay, Kevin D. White, William R. Obermeyer, Joseph M. Betz, Steven M. Musser   +4 more
openalex   +1 more source

The Effect of Pore Functionality in Multicomponent Covalent Organic Frameworks on Stable Long‐Term Photocatalytic H2 Production

Advanced Energy Materials, EarlyView.
Five COFs are synthesized through a multicomponent reaction, preserving a similar backbone while introducing varying pore functionalities. All COFs demonstrate excellent chemical stability and sustained H2 production under sunlight for 7‐15 days. The imidazole‐functionalized COF exhibits the highest H2 production, which can be attributed to its high ...
Prasenjit Das, Gouri Chakraborty, Jin Yang, Jérôme Roeser, Hüseyin Küçükkeçeci, Anh Dung Nguyen, Michael Schwarze, Jose Gabriel, Christopher Penschke, Shengjun Du, Vincent Weigelt, Islam E. Khalil, Johannes Schmidt, Peter Saalfrank, Martin Oschatz, Jabor Rabeah, Reinhard Schomäcker, Franziska Emmerling, Arne Thomas   +18 more
wiley   +1 more source

Spatio-Temporal Study of Galactolipid Biosynthesis in Duckweed Using Mass Spectrometry Imaging and in vivo Isotope Labeling. [PDF]

Plant Cell Physiol
Tat VT, Lee YJ.
europepmc   +1 more source