Results 1 to 10 of about 1,010,497 (305)

Evaluating genetic ancestry and self-reported ethnicity in the context of carrier screening

open access: yesBMC Genetics, 2017
Background Current professional society guidelines recommend genetic carrier screening be offered on the basis of ethnicity, or when using expanded carrier screening panels, they recommend to compute residual risk based on ethnicity.
Roman Shraga   +14 more
doaj   +1 more source

CYTOP® 366: A Tertiary Phosphine Inaccessible by Most Traditional Hydrophosphination Methods

open access: yesChemistryOpen
Homogenous catalysis is an essential tool within the commercial manufacture of bulk and fine chemicals. Within this, phosphine ligands, such as tricyclohexylphosphine, otherwise known as CYTOP® 366, are a crucial component.
Dr. Dino Amoroso   +9 more
doaj   +1 more source

Anaerobic photoinduced Cu(0/I)-mediated Glaser coupling in a radical pathway

open access: yesNature Communications, 2023
The reaction mechanism of the historic copper-catalyzed Glaser coupling has been debated to be based on redox cycles of Cu ions in specific oxidation states or on a radical mechanism based on Cu(0)/Cu(I).
Siqi Zhang, Liang Zhao
doaj   +1 more source

Purification of Wet-Process Phosphoric Acid via Donnan Dialysis with a Perfluorinated Sulfonic Acid Cation-Exchange Membrane

open access: yesMembranes, 2021
This work reports the application of an electromembrane process, Donnan dialysis (DD), for the purification of so-called wet-process phosphoric acid (WPA).
Qin Zhong   +5 more
doaj   +1 more source

Barcoded screening identifies nanocarriers for protein delivery to kidney

open access: yesNature Communications
Targeted protein delivery with nanocarriers holds significant potential to enhance therapeutic outcomes by precisely directing proteins to specific organs or tissues.
Luyao Wang   +14 more
doaj   +1 more source

Boron-modified form stable phase change materials with high energy storage, flame retardancy, and smoke suppression for advanced photo-to-heat conversion

open access: yesPolymer Testing
This study developed form-stable phase change materials (FSPCMs) with high energy storage density, superior flame retardancy, and effective smoke suppression by incorporating boric acid-grafted octadecanol (BO) as the phase change material and expanded ...
Ruizhi Zheng   +4 more
doaj   +1 more source

Methodological advances of bioanalysis and biochemical targeting of intracellular G‐quadruplexes

open access: yesExploration, 2022
G‐quadruplexes (G4s) are a kind of non‐canonical nucleic acid secondary structures, which involve in various biological processes in living cells. The relationships between G4s and human diseases, such as tumors, neurodegenerative diseases, and viral ...
Xucong Teng, Yicong Dai, Jinghong Li
doaj   +1 more source

Electrical Detection and Magnetic-Field Control of Spin States in Phosphorus-Doped Silicon [PDF]

open access: yes, 2009
Electron paramagnetic resonance of ensembles of phosphorus donors in silicon has been detected electrically with externally applied magnetic fields lower than 200 G.
A. Schweiger   +11 more
core   +1 more source

Losses of sediment and phosphorus through subsurface drains in a clayey field in southern Finland [PDF]

open access: yes, 2006
Seasonal and short-term transport of eroded soil (TSS), total phosphorus (total P) and dissolved orthophosphate phosphorus (DP) via tile drains were studied using on-farm monitoring data from a clayey field under cereal ...
Koivusalo, Harri   +1 more
core  

Phosphorus oxide gate dielectric for black phosphorus field effect transistors

open access: yes, 2018
The environmental stability of the layered semiconductor black phosphorus (bP) remains a challenge. Passivation of the bP surface with phosphorus oxide, POx, grown by a reactive ion etch with oxygen plasma is known to improve photoluminescence efficiency
Botton, G. A.   +9 more
core   +1 more source

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