Results 211 to 220 of about 166,448 (322)
Kinetics and Thermodynamics of Tautomerization Reactions of 1,1‐ and 1,2‐Ethenediols
International Journal of Chemical Kinetics, Volume 57, Issue 12, Page 687-696, December 2025.ABSTRACT Tautomerism is a common phenomenon amongst organic molecules with easily interconvertible isomers, which can impact drug action and toxicity. Here we are interested in the enols of carboxylic acids, which are known to be much less stable than their acid counterparts.
Judith Würmel, John M. Simmie
wiley +1 more source
Cλ-extended harmonic oscillator and (para) supersymmetric quantum mechanics [PDF]
, 1998 C. Quesne, N. Vansteenkiste
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Laser &Photonics Reviews, Volume 19, Issue 23, December 3, 2025.3D halide perovskites have shown no second harmonic generation (SHG) due to the centrosymmetric nature. The femtosecond (fs) laser ablation breaks their inversion symmetry and formed microstructures of AmPbX3‐n, (0
Guan‐Feng Gao +15 more
wiley +1 more source
Nano Select, Volume 6, Issue 12, December 2025.This study deals with the effect of doping, angle, and temperature on an upper critical magnetic field (HC2) in a layered two‐band model Nd2−xCexCuO4−δ${\mathrm{N}}{{{\mathrm{d}}}_{2 - {\mathrm{x}}}}{\mathrm{C}}{{{\mathrm{e}}}_{\mathrm{x}}}{\mathrm{Cu}}{{{\mathrm{O}}}_{4 - {{\delta}}}}$ (NCCO) superconductor.
Zewdie Yayeh +2 more
wiley +1 more source
N‐Doped Nonalternant Molecular Bowl/Saddle Hybrids
Angewandte Chemie, Volume 137, Issue 48, November 24, 2025.N‐Doped molecular bowl/saddle hybrids were developed via core‐expansion synthetic strategy. Owing to the structural features containing both positive and negative curvatures, these molecules exhibit unique molecular dynamics, photophysical properties and multiple guest bindings. Abstract Herein, we report the straightforward synthesis and properties of
Shuhai Qiu +10 more
wiley +2 more sources
Manifestation of quantum entanglement between harmonic oscillators in de Sitter [PDF]
Sumanta Chakraborty +2 more
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Nuclear Physics in the Era of Quantum Computing and Quantum Machine Learning
Advanced Quantum Technologies, Volume 8, Issue 12, December 2025.The use of QML in the realm of nuclear physics at low energy is almost nonexistent. Three examples of the use of quantum computing and quantum machine in nuclear physics are presented: the determination of the phase/shape in nuclear models, the calculation of the ground state energy, and the identification of particles in nuclear physics experiments ...
José‐Enrique García‐Ramos +4 more
wiley +1 more source
Electroactive Proteinoid–Quantum Dot Systems
Small Science, Volume 5, Issue 12, December 2025.Proteinoid‐quantum dot conjugates form toroidal nanostructures (145.2 nm outer diameter, 102.3 nm cavity) via glutamic acid‐phenylalanine‐aspartic acid‐cysteine cross‐linking with sulfo‐SMCC (sulfosuccinimidyl 4‐(N‐maleimidomethyl)cyclohexane‐1‐carboxylate).
Panagiotis Mougkogiannis +1 more
wiley +1 more source
Computational Explorations of Enzymes That Catalyze Ambimodal [4 + 2]/[6 + 4] Cycloadditions
Transformative Chemistry, Volume 1, Issue 1, December 2025.This work summarizes the known examples enzyme catalyzed ambimodal [4 + 2]/[6 + 4] cycloadditions, as well as recent advances in computational methods for the study of post‐transition state bifurcations. ABSTRACT Ambimodal transition states (TSs) lead to two or more products via post‐transition state bifurcations (PTSB).
Qingyang Zhou +3 more
wiley +1 more source
Seismic noise in crystal neutron interferometry
Journal of Applied Crystallography, Volume 58, Issue 6, Page 2037-2048, December 2025.A split‐crystal neutron interferometer allows longer arm separation and length. However, since the visibility of the interference is sensitive to seismic and acoustic noise, it is crucial to design and operate the interferometer acknowledging this problem.
G. Mana, E. Massa
wiley +1 more source