Search Results - "Borbat, Petr P."

Protein Structure Determination Using Long-Distance Constraints from Double-Quantum Coherence ESR:  Study of T4 Lysozyme by Borbat, Petr P., Mchaourab, Hassane S., Freed, Jack H.

“…We report the use of a novel pulsed ESR technique for distance measurement, based on the detection of double quantum coherence (DQC), which yields high quality…”
Get full text

Effect of freezing conditions on distances and their distributions derived from Double Electron Electron Resonance (DEER): A study of doubly-spin-labeled T4 lysozyme by Georgieva, Elka R., Roy, Aritro S., Grigoryants, Vladimir M., Borbat, Petr P., Earle, Keith A., Scholes, Charles P., Freed, Jack H.

“…[Display omitted] ► DEER with very rapid freezing yielded broader distributions than regular freezing. ► Neither method of freezing altered the distance…”
Get full text

Lipid-Gramicidin Interactions: Dynamic Structure of the Boundary Lipid by 2D-ELDOR by Costa-Filho, Antonio J., Crepeau, Richard H., Borbat, Petr P., Ge, Mingtao, Freed, Jack H.

“…The use of 2D-electron-electron double resonance (2D-ELDOR) for the characterization of the boundary lipid in membrane vesicles of DPPC and gramicidin A′ (GA)…”
Get full text

Spin-Labeled Gramicidin A: Channel Formation and Dissociation by Dzikovski, Boris G., Borbat, Petr P., Freed, Jack H.

“…Gramicidin A was studied by continuous wave electron spin resonance (CW-ESR) and by double-quantum coherence electron spin resonance (DQC-ESR) in several lipid…”
Get full text

Multiple-quantum ESR and distance measurements by Borbat, Petr P., Freed, Jack H.

“…It is shown that allowed double-quantum coherences (DQC) can now be routinely generated in disordered and oriented solids containing nitroxide biradicals and…”
Get full text

Multifrequency Two-Dimensional Fourier Transform ESR: An X/Ku–Band Spectrometer by Borbat, Petr P., Crepeau, Richard H., Freed, Jack H.

“…A two-dimensional Fourier Transform ESR (2D FT ESR) spectrometer operating at 9.25 and 17.35 GHz is described. The Ku-band bridge uses an efficient heterodyne…”
Get full text