Results 81 to 90 of about 411,207 (359)
Calcium and chloride function in oxygen evolution by photosystem II through bisubstrate enzyme kinetics and EPR spectroscopy of fluoride inhibition [PDF]
, 2013 Photosystem II (PSII) is the light-harvesting water oxidase of thylakoid membranes. The catalytic center where oxygen forms in PSII is located at the manganese cluster, Mn4O5Ca, which is highly conserved throughout nature as seen in cyanobacteria and in ...
NC DOCKS at The University of North Carolina at Greensboro +1 more
core
FEBS Letters, EarlyView.An unexpected alternative interaction site for ethyl viologen was identified in formate dehydrogenase 1 from Methylorubrum extorquens. Combined mutagenesis, kinetic analysis, and docking revealed that aromatic residues near an iron–sulfur cluster enable flavin mononucleotide‐independent electron transfer, offering a framework for engineering improved ...
Eleni G. Poloniataki, Yong Hwan Kim
wiley +1 more source
Mechanism of Dissociation Kinetics in Polyelectrolyte Complex Micelles
, 2019 Polyelectrolyte-based nanoscale self-assemblies, such as micelles, possess diverse desirable attributes such as capability for sequestering and protecting biomacromolecules against inhospitable environments, responsiveness to external stimuli,
Matthew, Tirrell, Jeffrey, Ting, Hao, Wu
core +1 more source
Electron transfer between complexes III and IV in S. cerevisiae mitochondrial membranes
FEBS Letters, EarlyView.Mitochondrial oxidative phosphorylation in S. cerevisiae mitoplasts is limited by complex IV catalytic capacity, rather than two‐dimensional cytochrome c diffusion. At physiological cytochrome c : supercomplex ratios at salinity equivalent to that of 20 mm monovalent salt, activity is maximized, indicating that this low ionic strength accurately mimics
Ana Paula Lobez +2 more
wiley +1 more source
Computing Cellulase Kinetics with a Two-Domain Linear Interaction Energy Approach [PDF]
, 2021 Kay Schaller +6 more
openalex +1 more source
Influence of dewetting kinetics on bubble-particle interaction
, 2004 Bubble-particle dewetting kinetics relevant to froth flotation was experimentally studied on a modelled system using a CCD high-speed video microscopy.
Stechemesser, H, Nguyen, AV
core +1 more source
Molecular Oncology, EarlyView.Aptamers are used both therapeutically and as targeting agents in cancer treatment. We developed an aptamer‐targeted PLGA–TRAIL nanosystem that exhibited superior therapeutic efficacy in NOD/SCID breast cancer models. This nanosystem represents a novel biotechnological drug candidate for suppressing resistance development in breast cancer.
Gulen Melike Demirbolat +8 more
wiley +1 more source
Kinetics of lead interaction with human erythrocytes [PDF]
Postgraduate Medical Journal, 1975 SummaryThe kinetics of the interaction of lead with human erythrocytes has been investigated in vitro by means of tracer studies with 203Pb. The elution characteristics of lead from erythrocytes in contact with EDTA suggest the existence of two binding sites differing in their affinity for lead.
D, Barltrop, A M, Smith
openaire +2 more sources
Molecular Oncology, EarlyView.We have established a humanized orthotopic patient‐derived xenograft (Hu‐oPDX) mouse model of high‐grade serous ovarian cancer (HGSOC) that recapitulates human tumor–immune interactions. Using combined anti‐PD‐L1/anti‐CD73 immunotherapy, we demonstrate the model's improved biological relevance and enhanced translational value for preclinical ...
Luka Tandaric +10 more
wiley +1 more source
Kinetics of Borosilicate Glass. Aqueous Phase Interaction
, 1988 Department of Chemical Technology, University of Calcutta, Calcutta-700 009 Manuscript received 28 December 1987, revised 19 .April 1988, accepted 6 July 1988 Kinetics of aqueous phase interaction of borosilicate glasses of a particle size fraction, (
A. BASUMAJUMDAR +3 more
core +1 more source