https://www.selleckchem.com/pr....oducts/abbv-2222.htm
The aim of this study is to demonstrate the potential of applying the contrast of the speckles obtained as noise in optical coherence tomography (OCT) images to monitor short term activity changes during foliar application of phytohormones to a plant leaf. Plant growth hormone, gibberellic acid (GA ) was sprayed onto the leaf of Chinese chives and after 60min, OCT images (1 frame 512 × 2048pixels) were recorded at ten frames per second for a few tens of seconds. Contrast across the temporal axis was calculated for each pixel of the st