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7 hours ago · Then, the cells were exposed to continuous 460 nm blue light illumination with an intensity of 20 µW/cm 2 at 37 °C with 5% CO 2. After 48 h of light illumination, the cell culture supernatant ...
7 hours ago · Here, we report the experimental implementation of a sequential two-photon resonant excitation process of a solid-state 3-level system, constituted by the biexciton-, exciton-, and ground-state of a semiconductor quantum dot. The resulting light state exhibits entanglement in time and energy, encoded in the photon- number basis, which could be ...
7 hours ago · Consequently, the reaction time between the probe and L-Lys has been investigated. Taking (L,R)-1 as an example, the study results show that the reaction between the probe and L-Lys is very rapid, allowing for recognition and detection within 1 min. The recognition effect of the probe at 8 h still retains 92.2% of its initial efficiency .
7 hours ago · Due to the narrow width of the flume, we choose a small digital COD sensor to reduce the impact of COD monitoring equipment on the characteristics of the water flow. The UV–COD sensor is placed in the centre of the cross section, and the vertical position of the sensor light source is 15 cm from the bottom of the flume, as shown in Fig. 2 ...
7 hours ago · Box office. $104.8 million [4] [5] Apocalypse Now is a 1979 American epic war film produced and directed by Francis Ford Coppola. The screenplay, co-written by Coppola, John Milius, and Michael Herr, is loosely inspired by the 1899 novella Heart of Darkness by Joseph Conrad, with the setting changed from late 19th-century Congo to the Vietnam War.
7 hours ago · "ID","post_title","post_parent","post_type","post_content","post_excerpt","post_status","_backorders","_featured","_low_stock_amount","_manage_stock","_price ...
