Thermal Action of the Nanoparticle Heated by Pulse-Periodic Laser Radiation on a Biotissue

A. Yu Krainov, A. V. Shapovalov, K. M. Moiseeva

Research output: Contribution to journalArticle

Abstract

The problem of thermal interaction between the gold nanoparticle heated by pulse-periodic laser radiation and the biotissue in which the nanoparticle is placed is numerically solved. A linear dependence between the heating time of the medium and the ratio of the time between laser radiation pulses to the time of the pulse for particles equally spaced in the biotissue is obtained. From the results of numerical calculations of biotissue heating by the single particle heated by periodic laser radiation the distance between the particles necessary for effective thermal damage of the biotissue is estimated.

Original languageEnglish
Pages (from-to)1219-1224
Number of pages6
JournalRussian Physics Journal
Volume59
Issue number8
DOIs
Publication statusPublished - 1 Dec 2016

Fingerprint

laser beams
nanoparticles
pulses
heating
gold
damage
interactions

Keywords

  • biotissue
  • laser radiation
  • thermal interaction

ASJC Scopus subject areas

  • Physics and Astronomy(all)

Cite this

Thermal Action of the Nanoparticle Heated by Pulse-Periodic Laser Radiation on a Biotissue. / Krainov, A. Yu; Shapovalov, A. V.; Moiseeva, K. M.

In: Russian Physics Journal, Vol. 59, No. 8, 01.12.2016, p. 1219-1224.

Research output: Contribution to journalArticle

@article{68224260551144249f1b50ac0a1909ef,
title = "Thermal Action of the Nanoparticle Heated by Pulse-Periodic Laser Radiation on a Biotissue",
abstract = "The problem of thermal interaction between the gold nanoparticle heated by pulse-periodic laser radiation and the biotissue in which the nanoparticle is placed is numerically solved. A linear dependence between the heating time of the medium and the ratio of the time between laser radiation pulses to the time of the pulse for particles equally spaced in the biotissue is obtained. From the results of numerical calculations of biotissue heating by the single particle heated by periodic laser radiation the distance between the particles necessary for effective thermal damage of the biotissue is estimated.",
keywords = "biotissue, laser radiation, thermal interaction",
author = "Krainov, {A. Yu} and Shapovalov, {A. V.} and Moiseeva, {K. M.}",
year = "2016",
month = "12",
day = "1",
doi = "10.1007/s11182-016-0894-5",
language = "English",
volume = "59",
pages = "1219--1224",
journal = "Russian Physics Journal",
issn = "1064-8887",
publisher = "Consultants Bureau",
number = "8",

}

TY - JOUR

T1 - Thermal Action of the Nanoparticle Heated by Pulse-Periodic Laser Radiation on a Biotissue

AU - Krainov, A. Yu

AU - Shapovalov, A. V.

AU - Moiseeva, K. M.

PY - 2016/12/1

Y1 - 2016/12/1

N2 - The problem of thermal interaction between the gold nanoparticle heated by pulse-periodic laser radiation and the biotissue in which the nanoparticle is placed is numerically solved. A linear dependence between the heating time of the medium and the ratio of the time between laser radiation pulses to the time of the pulse for particles equally spaced in the biotissue is obtained. From the results of numerical calculations of biotissue heating by the single particle heated by periodic laser radiation the distance between the particles necessary for effective thermal damage of the biotissue is estimated.

AB - The problem of thermal interaction between the gold nanoparticle heated by pulse-periodic laser radiation and the biotissue in which the nanoparticle is placed is numerically solved. A linear dependence between the heating time of the medium and the ratio of the time between laser radiation pulses to the time of the pulse for particles equally spaced in the biotissue is obtained. From the results of numerical calculations of biotissue heating by the single particle heated by periodic laser radiation the distance between the particles necessary for effective thermal damage of the biotissue is estimated.

KW - biotissue

KW - laser radiation

KW - thermal interaction

UR - http://www.scopus.com/inward/record.url?scp=85002202492&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=85002202492&partnerID=8YFLogxK

U2 - 10.1007/s11182-016-0894-5

DO - 10.1007/s11182-016-0894-5

M3 - Article

VL - 59

SP - 1219

EP - 1224

JO - Russian Physics Journal

JF - Russian Physics Journal

SN - 1064-8887

IS - 8

ER -