Porcine skin visible lesion thresholds for near-infrared lasers including modeling at two pulse durations and spot sizes

2006 ◽  
Vol 11 (4) ◽  
pp. 041109 ◽  
Author(s):  
C. P. Cain ◽  
G. D. Polhamus ◽  
W. P. Roach ◽  
D. J. Stolarski ◽  
K. J. Schuster ◽  
...  
Keyword(s):  
Near Infrared ◽  
Infrared Lasers ◽  
Porcine Skin ◽  
Visible Lesion

Visible lesion thresholds with pulse duration, spot size dependency, and model predictions for 1.54-μm, near-infrared laser pulses penetrating porcine skin

2006 ◽  
Vol 11 (2) ◽  
pp. 024001 ◽  
Author(s):  
Clarence P. Cain ◽  
Kurt J. Schuster ◽  
Justin J. Zohner ◽  
Kevin L. Stockton ◽  
David J. Stolarski ◽  
...  
Keyword(s):  
Pulse Duration ◽  
Near Infrared ◽  
Laser Pulses ◽  
Spot Size ◽  
Infrared Laser ◽  
Porcine Skin ◽  
Size Dependency ◽  
Model Predictions ◽  
Visible Lesion

Characterization of neutral density filters for use in near infrared lasers

2008 ◽  
Author(s):  
Ed Rickers ◽  
Kenneth J. Walter ◽  
Thomas E. Johnson
Keyword(s):  
Near Infrared ◽  
Neutral Density ◽  
Infrared Lasers

scholarly journals Potential of Polymeric Films Loaded with Gold Nanorods for Local Hyperthermia Applications

Nanomaterials ◽  
2020 ◽  
Vol 10 (3) ◽  
pp. 582 ◽  
Author(s):  
Álvaro Cárcamo-Martínez ◽  
Juan Domínguez-Robles ◽  
Brónach Mallon ◽  
Md. Taifur Raman ◽  
Ana Sara Cordeiro ◽  
...  
Keyword(s):  
Gold Nanorods ◽  
Near Infrared ◽  
Infrared Light ◽  
Skin Model ◽  
Porcine Skin ◽  
Swelling Properties ◽  
Adhesion Properties ◽  
Local Hyperthermia ◽  
Burning Pain

Current strategies for the treatment of superficial non-melanoma skin cancer (NMSC) lesions include topical imoquimod, 5-fluorouracil, and photodynamic therapy. Although these treatments are effective, burning pain, blistering, and dermatitis have been reported as frequent side effects, making these therapies far from ideal. Plasmonic materials have been investigated for the induction of hyperthermia and use in cancer treatment. In this sense, the effectiveness of intratumorally and systemically injected gold nanorods (GnRs) in inducing cancer cell death upon near-infrared light irradiation has been confirmed. However, the in vivo long-term toxicity of these particles has not yet been fully documented. In the present manuscript, GnRs were included in a crosslinked polymeric film, evaluating their mechanical, swelling, and adhesion properties; moreover, their ability to heat up neonatal porcine skin (such as a skin model) upon irradiation was tested. Inclusion of GnRs into the films did not affect mechanical or swelling properties. GnRs were not released after film swelling, as they remained entrapped in the polymeric network; moreover, films did not adhere to porcine skin, altogether showing the enhanced biocompatibility of the material. GnR-loaded films were able to heat up the skin model over 40 °C, confirming the potential of this system for non-invasive local hyperthermia applications.

Effect of near-infrared lasers on myofibroblast differentiation and contraction

2012 ◽  
Author(s):  
Melville B. Vaughan ◽  
Chelsea L. Spencer ◽  
Jessica D. Goddard ◽  
Jessnie Jose ◽  
Wei R. Chen
Keyword(s):  
Near Infrared ◽  
Myofibroblast Differentiation ◽  
Infrared Lasers

Modeling of Ga1−xInxAs1−y−zNySbz/GaAs quantum well properties for near-infrared lasers

2013 ◽  
Vol 16 (6) ◽  
pp. 1936-1942 ◽  
Author(s):  
A. Aissat ◽  
S. Nacer ◽  
F. Ykhlef ◽  
J.P. Vilcot
Keyword(s):  
Quantum Well ◽  
Near Infrared ◽  
Infrared Lasers

Influence of radiant exposure and repetition rate in infrared neural stimulation with near-infrared lasers

2019 ◽  
Vol 34 (8) ◽  
pp. 1555-1566 ◽  
Author(s):  
Mohammad Javad Alemzadeh-Ansari ◽  
Mohammad Ali Ansari ◽  
Mahdi Zakeri ◽  
Majid Haghjoo
Keyword(s):  
Repetition Rate ◽  
Near Infrared ◽  
Neural Stimulation ◽  
Infrared Lasers ◽  
Radiant Exposure ◽  
Infrared Neural Stimulation

Fast mirrors for femtosecond passive mode-locked near-infrared lasers

Laser Physics ◽  
2016 ◽  
Vol 26 (12) ◽  
pp. 125001 ◽  
Author(s):  
N N Rubtsova ◽  
G M Borisov ◽  
D V Ledovskikh ◽  
A A Kovalyov ◽  
V V Preobrazhenskii ◽  
...  
Keyword(s):  
Near Infrared ◽  
Infrared Lasers ◽  
Passive Mode

Bifunctional Bi2ZnOB2O6:Nd3+ Single Crystal for Near Infrared Lasers: Luminescence and μ-Raman Investigations

2017 ◽  
Vol 17 (7) ◽  
pp. 3656-3664 ◽  
Author(s):  
Konrad Jaroszewski ◽  
Pawel Gluchowski ◽  
Mikhail G. Brik ◽  
Tomasz Pedzinski ◽  
Andrzej Majchrowski ◽  
...  
Keyword(s):  
Single Crystal ◽  
Near Infrared ◽  
Infrared Lasers
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