Inhibition of Fibroblast Proliferation In Vitro Using Red Light-Emitting Diodes

2013 ◽  
Vol 39 (8) ◽  
pp. 1167-1170 ◽  
Author(s):  
Hadar Lev-Tov ◽  
Andrew Mamalis ◽  
Neil Brody ◽  
Daniel Siegel ◽  
Jared Jagdeo
Keyword(s):  
Light Emitting Diodes ◽  
Red Light ◽  
Fibroblast Proliferation ◽  
Light Emitting ◽  
Proliferation In Vitro

Inhibition of Fibroblast Proliferation In Vitro Using Low-Level Infrared Light-Emitting Diodes

2013 ◽  
Vol 39 (3pt1) ◽  
pp. 422-425 ◽  
Author(s):  
Hadar Lev-Tov ◽  
Neil Brody ◽  
Daniel Siegel ◽  
Jared Jagdeo
Keyword(s):  
Light Emitting Diodes ◽  
Infrared Light ◽  
Fibroblast Proliferation ◽  
Light Emitting ◽  
Low Level ◽  
Proliferation In Vitro

In vitro photo-activation of newly synthesized chlorin derivatives with red-light-emitting diodes

1997 ◽  
Vol 38 (1) ◽  
pp. 54-60 ◽  
Author(s):  
Alberto Colasanti ◽  
Annamaria Kisslinger ◽  
Dirk Kusch ◽  
Raffaele Liuzzi ◽  
Michele Mastrocinque ◽  
...  
Keyword(s):  
Light Emitting Diodes ◽  
Red Light ◽  
Light Emitting

scholarly journals The Production of High Phycocyanin by Applications of Red Light-Emitting Diodes (LEDs) In Vitro Algae Growth on Spirulina platensis

2021 ◽  
Vol 13 (3) ◽  
pp. 03034-1-03034-4
Author(s):  
Van-Hieu Huynh ◽  
◽  
Quang-Tuong Luong ◽  
Cong-Doan Bien ◽  
◽  
...  
Keyword(s):  
Spirulina Platensis ◽  
Light Emitting Diodes ◽  
Red Light ◽  
Light Emitting ◽  
Algae Growth

Blue and red light-emitting diodes improve the growth and physiology of in vitro-grown carnations ‘Green Beauty’ and ‘Purple Beauty’

2017 ◽  
Vol 58 (1) ◽  
pp. 12-20 ◽  
Author(s):  
Abinaya Manivannan ◽  
Prabhakaran Soundararajan ◽  
Yoo Gyeong Park ◽  
Hao Wei ◽  
Soo Hoon Kim ◽  
...  
Keyword(s):  
Light Emitting Diodes ◽  
Red Light ◽  
Light Emitting

scholarly journals Understanding the luminescent nature of organic radicals for efficient doublet emitters and pure-red light-emitting diodes

2020 ◽  
Vol 19 (11) ◽  
pp. 1224-1229 ◽  
Author(s):  
Alim Abdurahman ◽  
Timothy J. H. Hele ◽  
Qinying Gu ◽  
Jiangbin Zhang ◽  
Qiming Peng ◽  
...  
Keyword(s):  
Light Emitting Diodes ◽  
Red Light ◽  
Organic Radicals ◽  
Light Emitting

scholarly journals Application of Light-Emitting Diodes for Improving the Nutritional Quality and Bioactive Compound Levels of Some Crops and Medicinal Plants

Molecules ◽  
2021 ◽  
Vol 26 (5) ◽  
pp. 1477
Author(s):  
Woo-Suk Jung ◽  
Ill-Min Chung ◽  
Myeong Ha Hwang ◽  
Seung-Hyun Kim ◽  
Chang Yeon Yu ◽  
...  
Keyword(s):  
Plant Growth ◽  
In Vitro Culture ◽  
Light Emitting Diodes ◽  
Photosynthetic Pigment ◽  
Antioxidant Properties ◽  
Light Sources ◽  
Light Emitting ◽  
Cell Defense ◽  
Led Irradiation

Light is a key factor that affects phytochemical synthesis and accumulation in plants. Due to limitations of the environment or cultivated land, there is an urgent need to develop indoor cultivation systems to obtain higher yields with increased phytochemical concentrations using convenient light sources. Light-emitting diodes (LEDs) have several advantages, including consumption of lesser power, longer half-life, higher efficacy, and wider variation in the spectral wavelength than traditional light sources; therefore, these devices are preferred for in vitro culture and indoor plant growth. Moreover, LED irradiation of seedlings enhances plant biomass, nutrient and secondary metabolite levels, and antioxidant properties. Specifically, red and blue LED irradiation exerts strong effects on photosynthesis, stomatal functioning, phototropism, photomorphogenesis, and photosynthetic pigment levels. Additionally, ex vitro plantlet development and acclimatization can be enhanced by regulating the spectral properties of LEDs. Applying an appropriate LED spectral wavelength significantly increases antioxidant enzyme activity in plants, thereby enhancing the cell defense system and providing protection from oxidative damage. Since different plant species respond differently to lighting in the cultivation environment, it is necessary to evaluate specific wavebands before large-scale LED application for controlled in vitro plant growth. This review focuses on the most recent advances and applications of LEDs for in vitro culture organogenesis. The mechanisms underlying the production of different phytochemicals, including phenolics, flavonoids, carotenoids, anthocyanins, and antioxidant enzymes, have also been discussed.

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