scholarly journals Efficacy of new microprocessed phototherapy system with five high intensity light emitting diodes (Super LED)

2007 ◽  
Vol 83 (3) ◽  
pp. 253-258 ◽  
Author(s):  
Bianca M. R. Martins ◽  
Manoel de Carvalho ◽  
Maria E. L. Moreira ◽  
José M. A. Lopes
Keyword(s):  
High Intensity ◽  
Light Emitting Diodes ◽  
Light Emitting ◽  
High Intensity Light

Centers for Disease Control-type light traps equipped with high-intensity light-emitting diodes as light sources for monitoring Anopheles mosquitoes

Acta Tropica ◽  
2018 ◽  
Vol 183 ◽  
pp. 61-63 ◽  
Author(s):  
Benedita Maria Costa-Neta ◽  
Abdias Ribeiro Lima-Neto ◽  
Apoliana Araújo da Silva ◽  
Jefferson Mesquita Brito ◽  
João Vitor Castro Aguiar ◽  
...  
Keyword(s):  
Disease Control ◽  
High Intensity ◽  
Light Emitting Diodes ◽  
Light Sources ◽  
Light Traps ◽  
Light Emitting ◽  
Anopheles Mosquitoes ◽  
Centers For Disease Control ◽  
High Intensity Light

An Optimum Design and Fabrication of Focus Lens for High Intensity Light-Emitting Diodes

2009 ◽  
Vol 48 (9) ◽  
pp. 094504 ◽  
Author(s):  
Chun-Chin Tsai ◽  
Chun-Chin Huang ◽  
Jimmy Wang ◽  
Ming-Chou Hsuh ◽  
Wood-Hi Cheng
Keyword(s):  
Optimum Design ◽  
High Intensity ◽  
Light Emitting Diodes ◽  
Light Emitting ◽  
High Intensity Light

scholarly journals Efficacy of new microprocessed phototherapy system with five high intensity light emitting diodes (Super LED) - Authors’ reply

2007 ◽  
Vol 83 (6) ◽  
Author(s):  
Manoel de Carvalho ◽  
Maria E. L. Moreira ◽  
José M. A. Lopes ◽  
Bianca M. R. Martins
Keyword(s):  
High Intensity ◽  
Light Emitting Diodes ◽  
Light Emitting ◽  
High Intensity Light

scholarly journals Microleakage under Orthodontic Brackets Using High-Intensity Curing Lights

2009 ◽  
Vol 79 (1) ◽  
pp. 144-149 ◽  
Author(s):  
Mustafa Ulker ◽  
Tancan Uysal ◽  
Sabri Ilhan Ramoglu ◽  
Huseyin Ertas
Keyword(s):  
High Intensity ◽  
Light Emitting Diode ◽  
Bonferroni Correction ◽  
Light Emitting ◽  
Halogen Light ◽  
Halogen Light Source ◽  
Light Curing ◽  
Curing Light ◽  
High Intensity Light ◽  
Nail Varnish

Abstract Objective: To compare the microleakage of the enamel-adhesive-bracket complex at the occlusal and gingival margins of brackets bonded with high-intensity light curing lights and conventional halogen lights. Materials and Methods: Forty-five freshly extracted human maxillary premolar teeth were randomly separated into three groups of 15 teeth each. Stainless steel brackets were bonded in all groups according to the manufacturer's recommendations. Specimens (15 per group) were cured for 40 seconds with a conventional halogen light, 20 seconds with light-emitting diode (LED), and 6 seconds with plasma arc curing light (PAC). After curing, the specimens were further sealed with nail varnish, stained with 0.5% basic-fuchsine for 24 hours, sectioned and examined under a stereomicroscope, and scored for microleakage for the enamel-adhesive and bracket-adhesive interfaces from both the occlusal and gingival margins. Statistical analyses were performed using Kruskal-Wallis and Mann-Whitney U-tests with a Bonferroni correction. Results: The type of light curing unit did not significantly affect the amount of microleakage at the gingival or occlusal margins of investigated interfaces (P >.05). The gingival sides in the LED and PAC groups exhibited higher microleakage scores compared with those observed on occlusal sides for the enamel-adhesive and adhesive-bracket interfaces. The halogen light source showed similar microleakage at the gingival and occlusal sides between both adhesive interfaces. Conclusions: High-intensity curing units did not cause more microleakage than conventional halogen lights. This supports the use of all these curing units in routine orthodontic practice.

Retinal damage related to high-intensity light-emitting diode exposure: An in vivo study

2021 ◽  
Author(s):  
Marcela Emílio de Araújo ◽  
Marina Bozzini Paies ◽  
Ana Beatriz Arrais ◽  
Fernando Ladd Lobo ◽  
Ruthnaldo Rodrigues Melo de Lima ◽  
...  
Keyword(s):  
High Intensity ◽  
Light Emitting Diode ◽  
In Vivo Study ◽  
Retinal Damage ◽  
Light Emitting ◽  
High Intensity Light

Singlet–triplet quenching in high intensity fluorescent organic light emitting diodes

2010 ◽  
Vol 495 (4-6) ◽  
pp. 161-165 ◽  
Author(s):  
Yifan Zhang ◽  
Matthew Whited ◽  
Mark E. Thompson ◽  
Stephen R. Forrest
Keyword(s):  
High Intensity ◽  
Light Emitting Diodes ◽  
Organic Light Emitting Diodes ◽  
Light Emitting ◽  
Organic Light
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