Results 81 to 90 of about 87,292 (199)

Evidence for a Dinuclear Active Site in the Metallo-β-lactamase BcII with Substoichiometric Co(II): A New Model for Uptake [PDF]

open access: yes, 2007
Metallo-β-lactamases are zinc-dependent enzymes that constitute one of the main resistance mechanisms to β-lactam antibiotics. Metallo-β-lactamases have been characterized both in mono- and dimetallic forms.
Bennett, Brian   +4 more
core   +1 more source

Gd(III)-Gd(III) Relaxation-Induced Dipolar Modulation Enhancement for In-Cell Electron Paramagnetic Resonance Distance Determination

open access: yes, 2019
In-cell distance determination by electron paramagnetic resonance (EPR) spectroscopy reveals essential structural information about biomacromolecules under native conditions.
Azarkh, M.   +6 more
core   +1 more source

Magnetic coupling of divalent metal centers in postsynthetic metal exchanged bimetallic DUT-49 MOFs by EPR spectroscopy [PDF]

open access: gold, 2023
Kavipriya Thangavel   +7 more
openalex   +1 more source

Frequency multiplexing enables parallel multi-sample EPR

open access: yesScientific Reports
Electron paramagnetic resonance (EPR) spectroscopy stands out as a powerful analytical technique with extensive applications in the fields of biology, chemistry, physics, and material sciences.
Chun Him Lee   +2 more
doaj   +1 more source

A Five-coordinate Metal Center in Co(II)-substituted VanX [PDF]

open access: yes, 2005
In an effort to structurally probe the metal binding site in VanX, electronic absorption, EPR, and extended x-ray absorption fine structure (EXAFS) spectroscopic studies were conducted on Co(II)-substituted VanX.
Bennett, Brian   +6 more
core   +1 more source

Progress in instrumentation for pulsed EPR and ENDOR spectroscopy [PDF]

open access: bronze, 1992
Jörg Forrer   +3 more
openalex   +1 more source

Resonance Raman Characterization of the Peroxo and Hydroperoxo Intermediates in Cytochrome P450 [PDF]

open access: yes, 2008
Resonance Raman (RR) studies of intermediates generated by cryoreduction of the oxyferrous complex of the D251N mutant of cytochrome P450cam (CYP101) are reported.
Denisov, Ilia G.   +4 more
core   +1 more source

Micro and nano patternable magnetic carbon

open access: yes, 2015
Carbon is conventionally not associated with magnetism, and much of the discussion of its nanotechnology perspectives appears to be centered on its electron transport properties.
Bordonali, Lorenzo   +5 more
core   +1 more source

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