Development of discrete interaction models for ultra-fine nanoparticle plasmonics

LK Sørensen, VS Gerasimov, SV Karpov… - Physical Chemistry …, 2024‏ - pubs.rsc.org
Plasmonics serves as a most outstanding feature of nanoparticle technology and is
nowadays used in numerous applications within imaging, sensing and energy harvesting …

Thermal degradation of optical resonances in plasmonic nanoparticles

LK Sørensen, DE Khrennikov, VS Gerasimov… - Nanoscale, 2022‏ - pubs.rsc.org
The dependence of plasmon resonance excitations in ultrafine (3–7 nm) gold nanoparticles
on heating and melting is investigated. An integrated approach is adopted, where molecular …

Suppression of surface plasmon resonance in Au nanoparticles upon transition to the liquid state

VS Gerasimov, AE Ershov, AP Gavrilyuk, SV Karpov… - Optics …, 2016‏ - opg.optica.org
Significant suppression of resonant properties of single gold nanoparticles at the surface
plasmon frequency during heating and subsequent transition to the liquid state has been …

Surface plasmon resonances in liquid metal nanoparticles

AE Ershov, VS Gerasimov, AP Gavrilyuk, SV Karpov - Applied Physics B, 2017‏ - Springer
We have shown significant suppression of resonant properties of metallic nanoparticles at
the surface plasmon frequency during the phase transition “solid–liquid” in the basic …

Thermal effects in systems of colloidal plasmonic nanoparticles in high-intensity pulsed laser fields

VS Gerasimov, AE Ershov, SV Karpov… - Optical Materials …, 2017‏ - opg.optica.org
We have studied light induced processes in nanocolloids and composite materials
containing ordered and disordered aggregates of plasmonic nanoparticles accompanied by …

[HTML][HTML] Optical spectra of conjugated gold nano-colloids; Scattering cross section and effects of solvent and polydispersity

E Koushki, HA Doost - Results in Chemistry, 2025‏ - Elsevier
In this paper, a numerical study has been carried out on the effects of the type of solvent and
polydispersity of gold nanoparticles (Au NPs) on the absorption and dispersion spectra of its …

Влияние дисперсности наночастиц в прозрачной жидкости на пространственные характеристики четырехволнового преобразователя излучения

МВ Савельев - Физика волновых процессов и …, 2023‏ - journals.ssau.ru
В работе исследованы пространственные характеристики четырехволнового
преобразователя излучения в прозрачной гетерогенной полидисперсной среде с …

Towards understanding the triggering of the malignant cell death in high-efficiency magneto-mechanical anticancer therapy

PN Semina, IL Isaev, SV Komogortsev… - Journal of Physics D …, 2023‏ - iopscience.iop.org
The paper discusses schemes for implementing magneto-mechanical anticancer therapy
and the most probable scenarios of damaging mechanical effects on the membranes of …

Part I. Nanobubbles in pulsed laser fields for anticancer therapy: in search of adequate models and simulation approaches

AS Kostyukov, IL Isaev, AE Ershov… - Journal of Physics D …, 2022‏ - iopscience.iop.org
We numerically investigate the conditions for the laser-induced formation of nanobubbles in
aqueous medium around plasmonic nanoparticles (NPs) bound to the malignant cell …

Part II. Nanobubbles around plasmonic nanoparticles in terms of modern simulation modeling: what makes them kill the malignant cells?

AS Kostyukov, IL Isaev, AE Ershov… - Journal of Physics D …, 2022‏ - iopscience.iop.org
We have established numerically the physical pattern and conditions for formation of
nanosized bubbles in aqueous medium around biocompatible plasmonic nanoparticles …