Monochromic radiation through light-emitting diode (LED) positively augments in vitro shoot regeneration in Orchid (Dendrobium sonia)
نویسندگان
چکیده
منابع مشابه
Alternative Gelling Agents for in Vitro Propagation of Orchid (dendrobium Sonia)
We investigated the appropriate growth conditions of shoot and root through in vitro propagation of orchid (Dendrobium sonia) using different gelling agents. Protocorm Like Bodies (PLBs) of orchid were initiated earlier in vitro and one month old protocorms were used for this study. Protocorms were cultured on Murashige and Skoog (MS) medium supplemented with different concentrations of starche...
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Introduction: Residual oxygen-free radicals of bleaching agents before composite restorations can increase microleakage in enamel and dentin margins, and also various bleaching techniques are being developed using light sources. The present study was conducted to compare the effect of diode laser bleaching and LED activated bleaching on the microleakage of composite restorations. Materials & M...
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PURPOSE To quantify keloid fibroblasts after irradiation with 470nm blue LED, in vitro. METHODS Fibroblasts from keloid and adjacent skin have been obtained from 6 patients. Cells have been cultivated and maintained in DMEM culture medium. In Petri dishes, they were irradiated with energy doses of 6J, 12J and 18J. After 24 h, counting was done by the average of the triplicates for each sample...
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Steady-state accommodative responses to a standard white LED light were compared to a high contrast reduced Snellen chart with normal room illumination under binocular and monocular viewing conditions. These responses were also compared to a diffuse transilluminator beam. Targets were presented at 2m, 0.5m, and 0.25m test distances, and the accommodative responses were objectively assessed. Dur...
متن کاملCuring efficiency of high-intensity light-emitting diode (LED) devices.
We evaluated the curing efficiency of 4 high-intensity light-emitting diode (LED) devices by assessing percentage of residual C=C (%RDB), surface microhardness (SM), depth of cure (DC), percentage of linear shrinkage-strain (%LS), and percentage of wall-to-wall contraction (%WWC). The light-curing units tested were a QTH light, the Elipar TriLight (3M/ESPE), and 4 LED devices - the Allegro (Den...
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ژورنال
عنوان ژورنال: Canadian Journal of Biotechnology
سال: 2017
ISSN: 2560-8304
DOI: 10.24870/cjb.2017-000106