Results 161 to 170 of about 4,751,454 (397)
The Nitrogen-Distribution in Bence-Jones' Protein, with a Note upon a New Colorimetric Method for Tryptophan-Estimation in Protein [PDF]
, 1922 Ery Lüscher
openalex +1 more source
Advanced Engineering Materials, EarlyView.Mesoporous bioactive glass nanoparticles (MBGNs) are investigated for bone regeneration given their remarkable structural and functional properties. MBGNs are functionalized with Mn and Cu and incorporated with quercetin, a natural flavonoid exhibiting antioxidant, anti‐inflammatory, and antimicrobial properties.
Giovanni Lo Bello +5 more
wiley +1 more source
Transition state structure detection with machine learningś
npj Computational MaterialsTransition structure calculations via quantum chemistry methods have become a staple in modern chemical reaction research. Yet, success rates in optimizing transition structures rely heavily on rational initial guesses and expert supervision.
Yitao Si +10 more
doaj +1 more source
The combination of nitrogen and hydrogen activated by electrons
, 1930 G. F. Brett
openalex +1 more source
Microcellular Poly (Ethylene‐Co‐Vinyl Acetate)/Lignin Nanocomposites for Soft Ferroelectrets
Advanced Engineering Materials, EarlyView.Lignin valorization for advanced porous polymer nanocomposites development and an upscaling route for continuous manufacturing of soft ferroelectrets for energy harvesting are studied. This work examines the role of lignin and carbon nanotubes (CNT) in modifying the mechanical, dielectric, and ferroelectret properties of poly (ethylene‐co‐vinyl acetate)
Yuchen Lian +5 more
wiley +1 more source
NitrogenUnderstanding how transport and storage conditions affect enzymatic activity is essential for accurate biomonitoring of nitrogen metabolism in plants. This study evaluated the effects of transport conditions and low-temperature storage on the enzymatic ...
D. Nayeli Martínez, Erick de la Barrera
doaj +1 more source
The non-protein nitrogen of extracts of Pisum sativum [PDF]
, 1954 Sheenah K. Bisset
openalex +1 more source
Advanced Functional Materials, EarlyView.Graded refractive index (GRI) structures are prepared from the layer‐by‐layer spray coating of the mesoporous SiO2 nanoparticles, showing high solar transparency and thermal emissivity. Under outdoor conditions, after 50 days, the GRI‐coated photovoltaics show on average 6.65 ± 1.48 °C lower than that of the non‐coated references, maintaining 80.9 ± 8 ...
Heesuk Jung +14 more
wiley +1 more source
Evaluation of a spacecraft nitrogen generator [PDF]
A method is discussed of generating nitrogen for cabin leakage makeup aboard space vehicles having longer duration missions. The nitrogen generation concept is based on using liquid hydrazine as the stored form of nitrogen to reduce the higher tankage ...
Marshall, R. D., Powell, J. D.
core +1 more source
Efficiency of Nitrate Removal from Groundwater by Adsorption on Raw and Treated Bentonite
NitrogenThe objective of this study was to treat groundwaters with a high initial nitrate (NO3−) content (125 mg/L, and 177 mg/L) by adsorption onto a local bentonite in its raw state (RB), treated with a ratio of H2SO4/bentonite = 0.2 (B0.2), and another ...
Oussama Kheliel +4 more
doaj +1 more source