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The activity of terminal deoxynucleotidyl transferase (TdTase) is a biomarker for routine diagnosis of acute leukemia. A method has been developed for the determination of TdTase activity. It is based on the use of silver nanoclusters (AgNCs) whose yellow fluorescence is enhanced by an in-situ grown DNA tail of TdTase-polymerized and guanine-rich DNA at the 3′ end of a hairpin DNA. The fluorescence,...
We have investigated the electroluminescence (EL) characteristics of a novel yellow emitting material (BTHQZn). According to the device structure of 2T-NATA(20nm)/NPB (20nm)/BTHQZn(30nm)/BCP(10nm)/Alq(20nm)/LiF(5nm)/Al, we can concludes that the maximum luminous efficiency reaches up to 0.37cd/A, and maximum luminance up to 1173cd.m-2. The yellow light emission peak is located at 598nm and the Commission...
Multilayer Highly Color-purified-white Organic Light-emitting Devices were fabricated via thermal vacuum deposition method by using DPVBi, ADN:DCJTB and Alq3 as blue, red and green emitting layer, respectively. The results showed the CIE coordinate of the device was fixed at (0.33,0.33) and the chroma was close to (0.32,0.33) when the forward bias voltage changed from 5 to 14V. The device had a maximum...
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