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http://dx.doi.org/10.1021/acscentsci.4c02221 | DOI Listing |
Phys Rev Lett
December 2024
University of Crete, Department of Physics, Heraklion 70013, Greece.
It was recently demonstrated that a multitude of realizations of several magnetic sensing technologies satisfy the energy resolution limit, which connects a quantity composed by the variance of the magnetic field estimate, the sensor volume and the measurement time, and having units of action, with ℏ. A first-principles derivation of this limit is still elusive. We here present such a derivation based on quantum thermodynamic arguments.
View Article and Find Full Text PDFJ Phys Chem Lett
January 2025
School of Chemical and Physical Sciences, Victoria University of Wellington, Wellington 6012, New Zealand.
The organic semiconductor Y6 has been extensively used as an acceptor in organic photovoltaic devices, yielding high efficiencies. Its unique properties include a high refractive index, intrinsic exciton dissociation, and barrierless charge generation in bulk heterojunctions. However, the direct impact of the crystal packing morphology on the photophysics of Y6 has remained elusive, hindering further development of heterojunction and homojunction devices.
View Article and Find Full Text PDFProc Natl Acad Sci U S A
February 2025
Department of Chemistry, University of Illinois Urbana-Champaign, Urbana, IL 61801.
Enzyme-enzyme interactions are fundamental to the function of cells. Their atomistic mechanisms remain elusive mainly due to limitations of in-cell measurements. We address this challenge by atomistically modeling, for a total of ≈80 μs, a slice of the human cell cytoplasm that includes three successive enzymes along the glycolytic pathway: glyceraldehyde-3-phosphate dehydrogenase (GAPDH), phosphoglycerate kinase (PGK), and phosphoglycerate mutase (PGM).
View Article and Find Full Text PDFJSES Rev Rep Tech
February 2025
Department of Orthopaedics, Krishna Institute of Medical Sciences, Secunderabad, Telanagana, India.
Hypothesis: Proximal humerus fractures present a treatment challenge due to varied fracture configurations and a lack of consensus on optimal management. Locking plate designs offer promising solutions, yet technical guidelines for successful outcomes remain elusive. Complications are common, with fixation-related failures often attributed to varus collapse.
View Article and Find Full Text PDFEnter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!