Results 171 to 180 of about 576,632 (313)

Decoding pH‐Driven Phase Transition of Lipid Nanoparticles

Small, EarlyView.
Ionizable aminolipids govern lipid nanoparticle (LNP) function through environment‐dependent protonation. Constant‐pH molecular dynamics reveal intrinsic, apparent, and surface pKa${\rm pK}_{\text{a}}$ values within LNP‐mimetic membranes, demonstrating that the LNP lipid environment induces a pronounced downward pKa${\rm pK}_{\text{a}}$ shift exceeding
Marius F.W. Trollmann, Rainer A. Böckmann   +1 more
wiley   +1 more source

Perspective on Many-Body Methods for Molecular Polaritonic Systems. [PDF]

J Chem Theory Comput
Bauman N, Cunha LA, DePrince AE, Flick J, Foley JJ, Govind N, Groenhof G, Hoffmann N, Kowalski K, Li X, Liebenthal M, Maitra NT, Manderna R, Matoušek M, Mazin IM, Mejia-Rodriguez D, Panyala A, Peng B, Peyton B, Veis L, Vu N, Weidman JD, Wilson AK, Zarotiadis RA, Zhang Y.   +24 more
europepmc   +1 more source

Intrinsically Chiral Excimers: Water‐Compatible Trityl‐Based Nanoparticles as Tailored Dual Emitters of Circularly Polarized Luminescence in the Vis or NIR Regions

Small, EarlyView.
Dual circularly polarized luminescence (CPL) is demonstrated in pioneering metal‐free organic nanoparticles (ONPs) from a brominated trityl radical derivative. CPL activity in the Vis or NIR regions in aqueous environments is achieved by tayloring the content of radical enantiomers in ONPs, thanks to the generation of intrinsically chiral excimers ...
Giovanni Schievano, Nerea Gonzalez‐Pato, Sandra Míguez‐Lago, Pau Armada, Jesús Cerdá, Juan Aragó, Jaume Veciana, Araceli G. Campaña, Imma Ratera, Paula Mayorga‐Burrezo   +9 more
wiley   +1 more source

Singular controls for port-Hamiltonian systems (Theory of singularities of smooth mappings and around it)

Singular controls for port-Hamiltonian systems (Theory of singularities of smooth mappings and around it)
The port-Hamiltonian system is a generalized Hamiltonian system and is regarded as an especial input-output control system. We see the port-Hamiltonian systems from the viewpoint of geometric control theory. Controllability and observability are basic concepts in control theory and important for system design.
openaire  

Time‐Domain Visualization of Electron‐Phonon Coupling in Nanographenes

Small Methods, EarlyView.
Impulsive vibrational spectroscopy, Raman spectroscopy, and density functional theory calculations are gathered together to unveil elusive low‐frequency collective vibrational modes in dibenzo[hi,st]ovalene nanographenes, enabling the detailed comparison between vibrational modes in derivatives with different peripheral groups.
Rafael Muñoz‐Mármol, Saurav Raj, Mattia Russo, Gianluca Serra, Hao Zhao, Giacomo Bassi, Andrea Lucotti, Francesco Scotognella, Giulio Cerullo, Guglielmo Lanzani, Matteo Tommasini, Margherita Maiuri, Akimitsu Narita, Giuseppe Maria Paternò   +13 more
wiley   +1 more source

Directional Coupling of Surface Plasmon Polaritons at Exceptional Points in the Visible Spectrum. [PDF]

Materials (Basel)
Abdulghani A, Abdo S, As'ham K, Odebowale AA, Miroshnichenko AE, Hattori HT.   +5 more
europepmc   +1 more source

In Search of Structure’ Links Across Length Scales: Crossover Among Structural Motifs, Energetics, and Magic Systems in Subnanometer Transition Metals Clusters

Small Structures, EarlyView.
Evolution of structural motifs of transition metal systems from tetramers and hexamers to bulk phases is studied. Clusters of transition metal (TM) elements are becoming increasingly important in our daily lives for a wide ensemble of applications in catalysis and bio‐fields, for health, energy and environmental problems.
Ernesto Garcia‐Alfonso, Thantip Roongcharoen, Piotr Zuchowski, Alessandro Fortunelli   +3 more
wiley   +1 more source

Instanton-like effect caused by qubit-boson interaction in light of quantum simulation. [PDF]

Sci Rep
Hirokawa M.
europepmc   +1 more source

Ab Initio Benchmarking on Unsupported and Coronene‐Supported Silver Atomic Clusters: Interplay Between Jahn–Teller Distortions and Fluxionality

Small Structures, EarlyView.
The article presents a benchmark study using state‐of‐the‐art high‐level ab initio methodologies to predict infrared and Raman frequencies of subnanometric metal clusters. The importance of characterizing conical intersections in their potential energy landscapes is also highlighted, with the associated (Pseudo‐)Jahn–Teller distortions of cluster ...
Katarzyna M. Krupka, Berta Fernández, María Pilar de Lara‐Castells   +2 more
wiley   +1 more source

Dynamical study of different types of soliton solutions with bifurcation, chaos and sensitivity analysis to the non-linear coupled Schrödinger model. [PDF]

Sci Rep
Nasir R, Abbas M, Alharthi MR, Nazir T, Yousaf MZ, Birhanu A.   +5 more
europepmc   +1 more source