The Role of Using Ultra Short Pulsed Lasers in Determining Dynamical Dependent of Free Electron Density in the Skin Tissue for Treatment of Skin Cancer

S. Nasrin Hosseinimotlagh; Samira Khazraei

doi:doi:10.11648/j.crj.20140202.14

| Peer-Reviewed |

The Role of Using Ultra Short Pulsed Lasers in Determining Dynamical Dependent of Free Electron Density in the Skin Tissue for Treatment of Skin Cancer

S. Nasrin Hosseinimotlagh, Samira Khazraei

Received: 5 March 2014 Accepted: 10 April 2014 Published: 20 April 2014

Views: Downloads:

Download PDF

Share This Article

Twitter
Linked In
Facebook

Abstract

We study on the new advances in laser cell surgery for skin cancer treatment and investigate on the working mechanisms of femtosecondlaser. Also, influences of the critical electron density and radiation intensity on the free-electron density for ablation on the epidermis and dermis tissues are investigated. Our studies on this work, show that if the amount of radiation intensity of pulsed laser is increased then the distance of focal spot is decreased also the amount of time dependent free- electron density become more and more, such that this case is proper for skin cancer treatment. Also, our calculations for skin tissue show that optimum time dependent free electron density for dermis layer at angle 16˚ and 22˚ which is a function of wavelength, beam width, beam radius, amplitude of the beam radiation strength and pulse duration is more than for epidermis layer

DOI	10.11648/j.crj.20140202.14
Published in	Cancer Research Journal (Volume 2, Issue 2, March 2014)
Page(s)	33-41
Creative Commons	This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited.
Copyright	Copyright © The Author(s), 2024. Published by Science Publishing Group

Keywords

Skin, Tissue, Plasma ,Ultra-Short

References

[1]	Y.R. Shen, The Principles of Nonlinear Optics (Wiley, New York,1984)
[2]	J. Kasparian, J. Solle, M. Richard, J.-P. Wolf, Appl. Phys. B 79,947 (2004)
[3]	K.Köning, I.Riemann,P.Fischer,K.Halbhuber,Cell.Mol.biol.45,195(1999)
[4]	K.Schutze,G.Lahr,Nat.Biotechnol.16,737(1998)
[5]	J. Noack, A. Vogel, IEEE J. Quantum Electron. 35, 1156 (1999)
[6]	M.H. Niemz, E.G. Klancnik, J.F. Bille, Lasers Surg. Med. 11, 426(1991)
[7]	F.Docchio,P.Regondi,M.R.c.Capon,J.Mellerio,appl.Opt.27,3661(1988)
[8]	F.Docchio,P.Regondi,M.R.c.Capon,J.Mellerio,appl.Opt.27,3669(1988)
[9]	C.H .Fan, J. Sun, J.P. Longtin, J. Heat Transf.124,275(2002)
[10]	J. Zhou, J.H. Chen, Y. Zhang, Appl. Phys. B 90,141(2008)
[11]	H.Huang,Z.Guo,J.Phys.D,Appl.Phys.42,165204(2009)
[12]	H. Huang, Z. Guo, Lasers Med.Sci.25,517(2010)
[13]	. J.Jiao,Z.Guo,Phys.Med.Biol.54,4225(2009)
[14]	J. Jiao, Z. Guo, Appl Phys,195,(2011)
[15]	H.Huang,Z.Guo,J.Phys.D,Appl.Phys.42,165204(2009)
[16]	H. Huang, Z. Guo, Lasers Med.Sci.25,517(2010)
[17]	J.Jiao,Z.Guo,Phys.Med.Biol.54,4225(2009)
[18]	P. Kennedy, IEEE J. Quantum Electron.31,2241(1995)
[19]	F.William,S.p.Varma,S.Hillenius,J.Chem.Phys.64,1549(1976)
[20]	Q. Y. Fang, X. H. Hu, IEEE j,QuantumElectron.40,69(2004)
[21]	H.Ding,J.Q.Lu,W.a.Wooden,P.J.Kragel,X.H.Hu,Phys.Med.Bio.51,1479(2006)

Cite This Article

Plain Text BibTeX RIS

APA Style

S. Nasrin Hosseinimotlagh, Samira Khazraei. (2014). The Role of Using Ultra Short Pulsed Lasers in Determining Dynamical Dependent of Free Electron Density in the Skin Tissue for Treatment of Skin Cancer. Cancer Research Journal, 2(2), 33-41. https://doi.org/10.11648/j.crj.20140202.14

Copy | Download

ACS Style

S. Nasrin Hosseinimotlagh; Samira Khazraei. The Role of Using Ultra Short Pulsed Lasers in Determining Dynamical Dependent of Free Electron Density in the Skin Tissue for Treatment of Skin Cancer. Cancer Res. J. 2014, 2(2), 33-41. doi: 10.11648/j.crj.20140202.14

Copy | Download

AMA Style

S. Nasrin Hosseinimotlagh, Samira Khazraei. The Role of Using Ultra Short Pulsed Lasers in Determining Dynamical Dependent of Free Electron Density in the Skin Tissue for Treatment of Skin Cancer. Cancer Res J. 2014;2(2):33-41. doi: 10.11648/j.crj.20140202.14

Copy | Download

@article{10.11648/j.crj.20140202.14,
  author = {S. Nasrin Hosseinimotlagh and Samira Khazraei},
  title = {The Role of Using Ultra Short Pulsed Lasers in Determining Dynamical Dependent of Free Electron Density in the Skin Tissue for Treatment of Skin Cancer},
  journal = {Cancer Research Journal},
  volume = {2},
  number = {2},
  pages = {33-41},
  doi = {10.11648/j.crj.20140202.14},
  url = {https://doi.org/10.11648/j.crj.20140202.14},
  eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.crj.20140202.14},
  abstract = {We study on the new advances in laser cell surgery for skin cancer treatment and investigate on the working mechanisms of femtosecondlaser. Also, influences of the critical electron density and radiation intensity on the free-electron density for ablation on the epidermis and dermis tissues are investigated. Our studies on this work, show that if the amount of radiation intensity of pulsed laser is increased then the distance of focal spot is decreased also the amount of time dependent free- electron density become more and more, such that this case is proper for  skin cancer treatment. Also, our calculations for skin tissue show that optimum time dependent free electron density for dermis layer at angle 16˚ and 22˚ which is a function of wavelength, beam width, beam radius, amplitude of the beam radiation strength and pulse duration is  more than for epidermis layer},
 year = {2014}
}

Copy | Download

TY  - JOUR
T1  - The Role of Using Ultra Short Pulsed Lasers in Determining Dynamical Dependent of Free Electron Density in the Skin Tissue for Treatment of Skin Cancer
AU  - S. Nasrin Hosseinimotlagh
AU  - Samira Khazraei
Y1  - 2014/04/20
PY  - 2014
N1  - https://doi.org/10.11648/j.crj.20140202.14
DO  - 10.11648/j.crj.20140202.14
T2  - Cancer Research Journal
JF  - Cancer Research Journal
JO  - Cancer Research Journal
SP  - 33
EP  - 41
PB  - Science Publishing Group
SN  - 2330-8214
UR  - https://doi.org/10.11648/j.crj.20140202.14
AB  - We study on the new advances in laser cell surgery for skin cancer treatment and investigate on the working mechanisms of femtosecondlaser. Also, influences of the critical electron density and radiation intensity on the free-electron density for ablation on the epidermis and dermis tissues are investigated. Our studies on this work, show that if the amount of radiation intensity of pulsed laser is increased then the distance of focal spot is decreased also the amount of time dependent free- electron density become more and more, such that this case is proper for  skin cancer treatment. Also, our calculations for skin tissue show that optimum time dependent free electron density for dermis layer at angle 16˚ and 22˚ which is a function of wavelength, beam width, beam radius, amplitude of the beam radiation strength and pulse duration is  more than for epidermis layer
VL  - 2
IS  - 2
ER  -

Copy | Download

Author Information

S. Nasrin Hosseinimotlagh

Department of Physics, Shiraz branch Islamic Azad University, Shiraz, Iran
Samira Khazraei

Department of Physics, Shiraz branch Islamic Azad University, Shiraz, Iran

Download PDF

Sections

Plain Text BibTeX RIS

APA Style

S. Nasrin Hosseinimotlagh, Samira Khazraei. (2014). The Role of Using Ultra Short Pulsed Lasers in Determining Dynamical Dependent of Free Electron Density in the Skin Tissue for Treatment of Skin Cancer. Cancer Research Journal, 2(2), 33-41. https://doi.org/10.11648/j.crj.20140202.14

Copy | Download

ACS Style

S. Nasrin Hosseinimotlagh; Samira Khazraei. The Role of Using Ultra Short Pulsed Lasers in Determining Dynamical Dependent of Free Electron Density in the Skin Tissue for Treatment of Skin Cancer. Cancer Res. J. 2014, 2(2), 33-41. doi: 10.11648/j.crj.20140202.14

Copy | Download

AMA Style

S. Nasrin Hosseinimotlagh, Samira Khazraei. The Role of Using Ultra Short Pulsed Lasers in Determining Dynamical Dependent of Free Electron Density in the Skin Tissue for Treatment of Skin Cancer. Cancer Res J. 2014;2(2):33-41. doi: 10.11648/j.crj.20140202.14

Copy | Download

@article{10.11648/j.crj.20140202.14,
  author = {S. Nasrin Hosseinimotlagh and Samira Khazraei},
  title = {The Role of Using Ultra Short Pulsed Lasers in Determining Dynamical Dependent of Free Electron Density in the Skin Tissue for Treatment of Skin Cancer},
  journal = {Cancer Research Journal},
  volume = {2},
  number = {2},
  pages = {33-41},
  doi = {10.11648/j.crj.20140202.14},
  url = {https://doi.org/10.11648/j.crj.20140202.14},
  eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.crj.20140202.14},
  abstract = {We study on the new advances in laser cell surgery for skin cancer treatment and investigate on the working mechanisms of femtosecondlaser. Also, influences of the critical electron density and radiation intensity on the free-electron density for ablation on the epidermis and dermis tissues are investigated. Our studies on this work, show that if the amount of radiation intensity of pulsed laser is increased then the distance of focal spot is decreased also the amount of time dependent free- electron density become more and more, such that this case is proper for  skin cancer treatment. Also, our calculations for skin tissue show that optimum time dependent free electron density for dermis layer at angle 16˚ and 22˚ which is a function of wavelength, beam width, beam radius, amplitude of the beam radiation strength and pulse duration is  more than for epidermis layer},
 year = {2014}
}

Copy | Download

TY  - JOUR
T1  - The Role of Using Ultra Short Pulsed Lasers in Determining Dynamical Dependent of Free Electron Density in the Skin Tissue for Treatment of Skin Cancer
AU  - S. Nasrin Hosseinimotlagh
AU  - Samira Khazraei
Y1  - 2014/04/20
PY  - 2014
N1  - https://doi.org/10.11648/j.crj.20140202.14
DO  - 10.11648/j.crj.20140202.14
T2  - Cancer Research Journal
JF  - Cancer Research Journal
JO  - Cancer Research Journal
SP  - 33
EP  - 41
PB  - Science Publishing Group
SN  - 2330-8214
UR  - https://doi.org/10.11648/j.crj.20140202.14
AB  - We study on the new advances in laser cell surgery for skin cancer treatment and investigate on the working mechanisms of femtosecondlaser. Also, influences of the critical electron density and radiation intensity on the free-electron density for ablation on the epidermis and dermis tissues are investigated. Our studies on this work, show that if the amount of radiation intensity of pulsed laser is increased then the distance of focal spot is decreased also the amount of time dependent free- electron density become more and more, such that this case is proper for  skin cancer treatment. Also, our calculations for skin tissue show that optimum time dependent free electron density for dermis layer at angle 16˚ and 22˚ which is a function of wavelength, beam width, beam radius, amplitude of the beam radiation strength and pulse duration is  more than for epidermis layer
VL  - 2
IS  - 2
ER  -

Copy | Download