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Magnetic‐Plasmonic Au@Fe3O4 Nanostars Induced Non‐Apoptotic Cell Death During Photothermal Therapy

In this study, we present our previously fabricated star-shaped magnetic-plasmonic Au@Fe3O4 nanostars as promising agents for photothermal therapy. The nanostars exhibit a photothermal conversion efficiency of similar to 60% at a concentration of 25 mu g/mL under 808 nm laser irradiation. WST-1 analysis revealed that Au@Fe3O4 nanostars moderately reduced the viability of human hepatocarcinoma Huh7 cells after 24 h exposure at concentrations of 1, 5, and 10 mu g/mL, accompanied by notable morp...

Accurate Simulations of Water and Aqueous Solutions through Fine-Tuned Dispersion-Corrected Density Functional Theory and Machine-Learning Interatomic Potentials

: Dispersion-corrected density functional theory (DFT-D) is widely employed to model large molecular systems at an affordable computational cost and to develop machine-learning interatomic potentials (MLIPs), enabling reliable molecular dynamics (MD) simulations of condensed-phase systems. Yet, given a molecular system, the choice of a specific DFT-D model that can achieve the necessary accuracy over an extended range of physicochemical properties and conditions is generally not trivial. Here...

Reply to Comment on ‘Anomalous diffusion originated by two Markovian hopping-trap mechanisms’

Reply to V P Shkilev.

Nondimensionalisations of the Langevin equation and small-parameter limits

Inspired by the success of dimensional analysis in continuum mechanics and nondimensional numbers such as Péclet, Schmidt, Lewis, and Prandtl, we introduce the study of the Brownian motion nondimensional parameter M = conservativeforce / nonconservativeforce . In particular, we nondimensionalise the Langevin equation for a Brownian particle of mass m moving in a fluid of viscosity γ with diffusivity coefficient σ under the action of a conservative force in the form of a harmonic oscillator of...

The Palette of the Medieval North – a non-invasive investigation of the colourants of ten fragments from Medieval Swedish Manuscripts

The palette and constituting materials of several medieval parchment fragments coming from books thought to be locally produced in Sweden have, for the first time, been examined by non-invasive methods for chemical and physical characterization. These books were primarily used in medieval Swedish parish churches (including present-day Finland), and they could be said to represent everyday book culture of the time. Ten fragments from the collections of the National Archives of Sweden dated to ...

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