Effectiveness of 308‐nm excimer lamp in the treatment of notalgia paresthetica

2020 ◽  
Author(s):  
P. Fonda‐Pascual ◽  
C. Collantes‐Rodriguez ◽  
L. Sanchez‐ Los Arcos ◽  
P. Fernandez‐Gonzalez ◽  
M. Canseco‐Martin ◽  
...  
Keyword(s):  
Excimer Lamp ◽  
Notalgia Paresthetica

A Case of Lichen Sclerosus et Atrophicus in the Upper Back Skin with Notalgia Paresthetica.

2001 ◽  
Vol 63 (1) ◽  
pp. 22-24
Author(s):  
Minoru HIROOKA ◽  
Yasuko KOJO ◽  
Shigeo ABE ◽  
Tomomichi ONO
Keyword(s):  
Lichen Sclerosus ◽  
Lichen Sclerosus Et Atrophicus ◽  
Notalgia Paresthetica

Efficacy and safety of 308‐nm excimer lamp in the treatment of scalp psoriasis: a retrospective study

2019 ◽  
Vol 35 (3) ◽  
pp. 172-177
Author(s):  
Ploysyne Rattanakaemakorn ◽  
Phanitchanat Phusuphitchayanan ◽  
Kallapan Pakornphadungsit ◽  
Kunlawat Thadanipon ◽  
Poonkiat Suchonwanit
Keyword(s):  
Retrospective Study ◽  
Efficacy And Safety ◽  
Excimer Lamp ◽  
Scalp Psoriasis

scholarly journals Therapeutic Use of Botulinum Neurotoxins in Dermatology: Systematic Review

Toxins ◽  
2021 ◽  
Vol 13 (2) ◽  
pp. 120
Author(s):  
Emanuela Martina ◽  
Federico Diotallevi ◽  
Giulia Radi ◽  
Anna Campanati ◽  
Annamaria Offidani
Keyword(s):  
Systematic Review ◽  
Skin Diseases ◽  
Meta Analysis ◽  
Published Data ◽  
Efficacy And Safety ◽  
Botulinum Toxins ◽  
Epidermolysis Bullosa Simplex ◽  
Off Label ◽  
Facial Erythema ◽  
Notalgia Paresthetica

Botulinum toxin is a superfamily of neurotoxins produced by the bacterium Clostridium Botulinum with well-established efficacy and safety profile in focal idiopathic hyperhidrosis. Recently, botulinum toxins have also been used in many other skin diseases, in off label regimen. The objective of this manuscript is to review and analyze the main therapeutic applications of botulinum toxins in skin diseases. A systematic review of the published data was conducted, following Preferred Reporting Items for Systematic Reviews and Meta-Analysis (PRISMA) guidelines. Botulinum toxins present several label and off-label indications of interest for dermatologists. The best-reported evidence concerns focal idiopathic hyperhidrosis, Raynaud phenomenon, suppurative hidradenitis, Hailey–Hailey disease, epidermolysis bullosa simplex Weber–Cockayne type, Darier’s disease, pachyonychia congenita, aquagenic keratoderma, alopecia, psoriasis, notalgia paresthetica, facial erythema and flushing, and oily skin. Further clinical trials are still needed to better understand the real efficacy and safety of these applications and to standardize injection and doses protocols for off label applications.

Photo-induced Large Area Growth Of Dielectrics With Excimer Lamps

2000 ◽  
Vol 617 ◽  
Author(s):  
Ian W. Boyd ◽  
Jun-Ying Zhang
Keyword(s):  
Thin Films ◽  
Dielectric Constant ◽  
Low Temperature ◽  
Leakage Current ◽  
Sol Gel ◽  
Low Dielectric Constant ◽  
Large Area ◽  
Excimer Lamp ◽  
Low Dielectric ◽  
Current Densities

AbstractIn this paper, UV-induced large area growth of high dielectric constant (Ta2O5, TiO2and PZT) and low dielectric constant (polyimide and porous silica) thin films by photo-CVD and sol-gel processing using excimer lamps, as well as the effect of low temperature LW annealing, are discussed. Ellipsometry, Fourier transform infrared spectroscopy (FTIR), X-ray photoelectron spectroscopy (XPS), UV spectrophotometry, atomic force microscope (AFM), capacitance-voltage (C-V) and current-voltage (I-V) measurements have been employed to characterize oxide films grown and indicate them to be high quality layers. Leakage current densities as low as 9.0×10−8 Acm−2 and 1.95×10−7 Acm−2 at 0.5 MV/cm have been obtained for the as-grown Ta2O5 films formed by photo-induced sol-gel processing and photo-CVD. respectively - several orders of magnitude lower than for any other as-grown films prepared by any other technique. A subsequent low temperature (400°C) UV annealing step improves these to 2.0×10−9 Acm−2 and 6.4× 10−9 Acm−2, respectively. These values are essentially identical to those only previously formed for films annealed at temperatures between 600 and 1000°C. PZT thin films have also been deposited at low temperatures by photo-assisted decomposition of a PZT metal-organic sol-gel polymer using the 172 nm excimer lamp. Very low leakage current densities (10−7 A/cm2) can be achieved, which compared with layers grown by conventional thermal processing. Photo-induced deposition of low dielectric constant organic polymers for interlayer dielectrics has highlighted a significant role of photo effects on the curing of polyamic acid films. I-V measurements showed the leakage current density of the irradiated polymer films was over an order of magnitude smaller than has been obtained in the films prepared by thermal processing. Compared with conventional furnace processing, the photo-induced curing of the polyimide provided both reduced processing time and temperature, A new technique of low temperature photo-induced sol-gel process for the growth of low dielectric constant porous silicon dioxide thin films from TEOS sol-gel solutions with a 172 nm excimer lamp has also been successfully demonstrated. The dielectric constant values as low as 1.7 can be achieved at room temperature. The applications investigated so far clearly demonstrate that low cost high power excimer lamp systems can provide an interesting alternative to conventional UV lamps and excimer lasers for industrial large-scale low temperature materials processing.

Development of a novel large area excimer lamp for direct photo deposition of thin films

1992 ◽  
Vol 54 ◽  
pp. 424-429 ◽  
Author(s):  
P. Bergonzo ◽  
P. Patel ◽  
I.W. Boyd ◽  
U. Kogelschatz
Keyword(s):  
Thin Films ◽  
Large Area ◽  
Excimer Lamp

scholarly journals Excimer Lamp and Applications

2007 ◽  
Vol 35 (Supplement) ◽  
pp. S5-S6
Author(s):  
Hiroshi Sugahara
Keyword(s):  
Excimer Lamp
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