Results 71 to 80 of about 47,685 (161)

A Spin-Labeled Derivative of Gossypol

Molecules
Gossypol and its derivatives arouse interest due to their broad spectrum of biological activities. Despite its wide potential application, there is no reported example of gossypol derivatives bearing stable radical functional groups. The first gossypol nitroxide hybrid compound was prepared here via formation of a Schiff base.
Andrey V. Stepanov, Vladimir N. Yarovenko, Darina I. Nasyrova, Lyubov G. Dezhenkova, Igor O. Akchurin, Mickhail M. Krayushkin, Valentina V. Ilyushenkova, Andrey E. Shchekotikhin, Evgeny V. Tretyakov   +8 more
openaire   +3 more sources

Two-loop five-point integrals: light, heavy and large-spin correlators

Journal of High Energy Physics
We evaluated all two-loop conformal integrals appearing in five-point correlation functions of protected operators of N $$ \mathcal{N} $$ = 4 Super Yang-Mills in several kinematical regimes.
Carlos Bercini, Bruno Fernandes, Vasco Gonçalves   +2 more
doaj   +1 more source

Correction to: Atomistic Simulations Modify Interpretation of Spin-Label Oximetry Data. Part 1: Intensified Water-Lipid Interfacial Resistances. [PDF]

Appl Magn Reson, 2022
Angles G, Hail A, Dotson RJ, Pias SC.
europepmc   +1 more source

Single-scan detection of ligand-binding using hyperpolarization and low-field relaxation

Communications Chemistry
The nuclear spin-lattice relaxation rate 1/T 1 depends on the correlation time τ c of the molecule bearing the nuclear spin, and can therefore probe changes of τ c upon binding of a rapidly moving small ligand to a more slowly moving larger protein.
Pooja Narwal, Nils Lorz, Masoud Minaei, Alvar D. Gossert, Benno Meier   +4 more
doaj   +1 more source

Characterization of Weak Protein Domain Structure by Spin-Label Distance Distributions. [PDF]

Front Mol Biosci, 2021
Ritsch I, Esteban-Hofer L, Lehmann E, Emmanouilidis L, Yulikov M, Allain FH, Jeschke G.   +6 more
europepmc   +1 more source

TECHNIQUE OF ESTIMATE OF CONDUCTIVITY OF SMALL COAL SAMPLES BY THEIR INFLUENCE ON SIGNAL OF SPIN-LABEL IN RESONATOR OF ESR SPECTROMETER

Приборы и методы измерений, 2015
The results of study at room temperature in the air of influences of the nonresonant absorption of microwave electromagnetic radiation by coal samples of different masses in the center of H102-resonator on the electron spin resonance (ESR) signal of a ...
N. A. Poklonski, S. A. Vyrko, O. N. Poklonskaya, N. I. Gorbachuk, A. I. Siahlo   +4 more
doaj  

Ox-SLIM: Synthesis of and Site-Specific Labelling with a Highly Hydrophilic Trityl Spin Label. [PDF]

Chemistry, 2021
Fleck N, Heubach C, Hett T, Spicher S, Grimme S, Schiemann O.   +5 more
europepmc   +1 more source

Atomistic simulations modify interpretation of spin-label oximetry data. Part 1: intensified water-lipid interfacial resistances. [PDF]

Appl Magn Reson, 2021
Angles G, Hail A, Dotson RJ, Pias SC.
europepmc   +1 more source

A Dual Fluorescence-Spin Label Probe for Visualization and Quantification of Target Molecules in Tissue by Multiplexed FLIM-EPR Spectroscopy. [PDF]

Angew Chem Int Ed Engl, 2021
Dong P, Stellmacher J, Bouchet LM, Nieke M, Kumar A, Osorio-Blanco ER, Nagel G, Lohan SB, Teutloff C, Patzelt A, Schäfer-Korting M, Calderón M, Meinke MC, Alexiev U.   +13 more
europepmc   +1 more source

Factors determining barrier properties to oxygen transport across model and cell plasma membranes based on EPR spin-label oximetry. [PDF]

Appl Magn Reson, 2021
Subczynski WK, Widomska J, Stein N, Swartz HM.   +3 more
europepmc   +1 more source