Results 191 to 200 of about 149,608 (284)

Amide ¹H and ¹⁵N NMR signal assignments of all naturally-occurring di-ubiquitins. [PDF]

Biomol NMR Assign
Kurbah I, Castañeda CA, Fushman D.
europepmc   +1 more source

Soil Nitrogen Dynamics and Early Wheat Early Growth in Response to Wood‐ and Crab Shell‐Derived Biochar Amended With Cow Urine or Seaweed Extract

Journal of Sustainable Agriculture and Environment, Volume 5, Issue 2, June 2026.
ABSTRACT Biochar provides multiple agronomic benefits, including carbon sequestration and reduced nutrient leaching. This study evaluated the effects of wood‐ and crab shell‐based biochar, enriched with cow urine or liquid seaweed extract, on soil nitrogen (N) dynamics and early spring wheat (Triticum aestivum) growth. Three experiments were conducted:
Tim Morcom, Weixi Shu, Claude Caldwell, G. W. Price, Rhea Lumactud, Yunfei Jiang   +5 more
wiley   +1 more source

Protocol for identifying the BZR1 interactome under starvation in Arabidopsis by metabolic stable isotope labeling quantitative IP-MS. [PDF]

STAR Protoc
Zhang Z, Wang ZY.
europepmc   +1 more source

δ13C and δ15N Values of Residues Provide Insights Into Identification of the Explosive Source

Rapid Communications in Mass Spectrometry, Volume 40, Issue 10, 30 May 2026.
ABSTRACT Rationale Postblast analyses of military and terrorist events will benefit from the capacity to learn more about the explosive materials used in an event. Here stable isotope ratio analyses (δ13C, δ15N) can provide additional information to complement identification of the explosive components.
James R. Ehleringer, John D. Howa
wiley   +1 more source

Orientation Selection in Proton-Detected Magic-Angle Spinning Torsion Angle Experiments. [PDF]

J Phys Chem A
Nimerovsky E, Stampolaki M, Mithu VS, Becker S, Andreas LB.   +4 more
europepmc   +1 more source

Phase‐Engineered CuS on rGO Nanoflowers Directs Selectivity From Formate to Ethanol

ChemElectroChem, Volume 13, Issue 9, 5 May 2026.
Copper sulfide nanoflowers grown on reduced graphene oxide undergo a phase transition to metastable digenite (Cu7.2S4), enabling efficient CO2 electroreduction. The optimized catalyst achieves 82% Faradaic efficiency for formate, while tuning rGO content shifts selectivity toward ethanol.
Behroz Khan, Muhammad Alim, Ayesha Tariq, Tilahun Yai Fayesa, Mathar Hamza, Amjd M. H. N. Al‐Muraisy, Bin Wang, Rashid Iqbal   +7 more
wiley   +1 more source

Quantum magnetic J-oscillators. [PDF]

Nat Commun
Xu J, Kircher R, Tretiak O, Budker D, Barskiy DA.   +4 more
europepmc   +1 more source

Stylosanthes cv. Campo Grande response to Bradyrhizobium inoculation in an Amazon Cerrado Oxisol

Agronomy Journal, Volume 118, Issue 3, May/June 2026.
Abstract Species of the genus Stylosanthes show great potential for use in mixed pastures and as green manure due to their symbiotic potential in symbiosis with diazotrophic bacteria, particularly Bradyrhizobium. These herbaceous legumes can improve pasture quality and contribute to sustainability.
Josimar da Silva Chaves, Krisle Da Silva, Segundo Urquiarga, Eliane do Nascimento Cunha Farias, Jerri Édson Zilli   +4 more
wiley   +1 more source

14-3-3ζ interacts with DNA-binding domain of FOXO3a and competitively dissociates DNA by dual-motif tethering. [PDF]

Nat Commun
Enomoto S, Kuwayama T, Nakatsuka S, Yokogawa M, Kawatsu K, Nakamura R, Kimura T, Tanabe M, Senda T, Saito J, Saya H, Osawa M.   +11 more
europepmc   +1 more source

Eu(II) Complexes as Model Systems for Spin‐Only Metal Polarizing Agents for Solid Effect DNP

Analysis &Sensing, Volume 6, Issue 3, May 2026.
This study introduces Eu(II)‐[2.2.2]cryptand as a model polarizing agent for solid effect dynamic nuclear polarization (DNP). By analyzing the roles of nuclear spin (I = 5/2) and zero‐field splitting in an S = 7/2 system, the authors reproduce electron paramagnetic resonance (EPR) and DNP behavior across various field strengths.
Florian Taube, Maik Reinhard, Marina Bennati, Björn Corzilius   +3 more
wiley   +1 more source