Institution
Henan University
Education•Kaifeng, China•
About: Henan University is a education organization based out in Kaifeng, China. It is known for research contribution in the topics: Catalysis & Population. The organization has 22749 authors who have published 19444 publications receiving 234466 citations. The organization is also known as: Hénán Dàxué.
Topics: Catalysis, Population, Apoptosis, Cell growth, Adsorption
Papers published on a yearly basis
Papers
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TL;DR: Recent work on the genetic and molecular mechanisms of plant abiotic stress and nutrient limitation sensing and signaling is summarized and new directions for future studies are discussed.
Abstract: Abiotic stresses and soil nutrient limitations are major environmental conditions that reduce plant growth, productivity and quality. Plants have evolved mechanisms to perceive these environmental challenges, transmit the stress signals within cells as well as between cells and tissues, and make appropriate adjustments in their growth and development in order to survive and reproduce. In recent years, significant progress has been made on many fronts of the stress signaling research, particularly in understanding the downstream signaling events that culminate at the activation of stress- and nutrient limitation-responsive genes, cellular ion homeostasis, and growth adjustment. However, the revelation of the early events of stress signaling, particularly the identification of primary stress sensors, still lags behind. In this review, we summarize recent work on the genetic and molecular mechanisms of plant abiotic stress and nutrient limitation sensing and signaling and discuss new directions for future studies.
535 citations
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TL;DR: In this paper, the authors report red, green and blue quantum dot light-emitting diodes based on CdSe/ZnSe core/shell structures that combine efficient operation with high brightness.
Abstract: Quantum dot light-emitting diodes are promising light sources for applications in displays. However, to date, there have been no reports of devices that simultaneously offer both high brightness and high external quantum efficiency. Here, we report red, green and blue quantum dot light-emitting diodes based on CdSe/ZnSe core/shell structures that have these attributes. We demonstrate devices with maximum external quantum efficiencies of 21.6%, 22.9% and 8.05% for red, green and blue colours with corresponding brightness of 13,300 cd m–2, 52,500 cd m–2 and 10,100 cd m–2. The devices also offer peak luminance of 356,000 cd m–2, 614,000 cd m–2 and 62,600 cd m–2, respectively. We postulate that this high performance is due to the use of Se throughout the core/shell regions and the existence of alloyed bridging layers at the core/shell interfaces. This study suggests that in the future visible quantum dot light-emitting diodes will also be suitable for lighting applications. Red, green and blue CdSe/ZnSe quantum dot light-emitting diodes combine efficient operation with high brightness.
505 citations
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TL;DR: In this article, the state-of-the-art progress on MXene theory, materials synthesis techniques, morphology modifications, opto-electro-magnetic properties, and their applications are comprehensively discussed.
502 citations
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TL;DR: Experimental results and security analyses both confirm that the proposed algorithm has not only an excellent encryption result but also resists various typical attacks.
502 citations
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TL;DR: The results suggest that ATGPX3 might play dual and distinctive roles in H2O2 homeostasis, acting as a general scavenger and specifically relaying the H 2O2 signal as an oxidative signal transducer in ABA and drought stress signaling.
Abstract: We isolated two T-DNA insertion mutants of Arabidopsis thaliana GLUTATHIONE PEROXIDASE3 (ATGPX3) that exhibited a higher rate of water loss under drought stress, higher sensitivity to H2O2 treatment during seed germination and seedling development, and enhanced production of H2O2 in guard cells. By contrast, lines engineered to overexpress ATGPX3 were less sensitive to drought stress than the wild type and displayed less transpirational water loss, which resulted in higher leaf surface temperature. The atgpx3 mutation also disrupted abscisic acid (ABA) activation of calcium channels and the expression of ABA- and stress-responsive genes. ATGPX3 physically interacted with the 2C-type protein phosphatase ABA INSENSITIVE2 (ABI2) and, to a lesser extent, with ABI1. In addition, the redox states of both ATGPX3 and ABI2 were found to be regulated by H2O2. The phosphatase activity of ABI2, measured in vitro, was reduced approximately fivefold by the addition of oxidized ATGPX3. The reduced form of ABI2 was converted to the oxidized form by the addition of oxidized ATGPX3 in vitro, which might mediate ABA and oxidative signaling. These results suggest that ATGPX3 might play dual and distinctive roles in H2O2 homeostasis, acting as a general scavenger and specifically relaying the H2O2 signal as an oxidative signal transducer in ABA and drought stress signaling.
496 citations
Authors
Showing all 22857 results
Name | H-index | Papers | Citations |
---|---|---|---|
Jie Zhang | 178 | 4857 | 221720 |
Jian-Kang Zhu | 161 | 550 | 105551 |
Jian Yang | 142 | 1818 | 111166 |
Lei Zhang | 135 | 2240 | 99365 |
Chao Zhang | 127 | 3119 | 84711 |
Xin Wang | 121 | 1503 | 64930 |
Xiaoming Li | 113 | 1932 | 72445 |
Wei Zhang | 112 | 1189 | 93641 |
Jun Yang | 107 | 2090 | 55257 |
Wei Chen | 103 | 1438 | 44994 |
Wenjun Zhang | 96 | 976 | 38530 |
Wei Zhang | 96 | 1404 | 43392 |
Weiya Zhang | 93 | 649 | 38870 |
Erick M. Carreira | 92 | 1057 | 28036 |
Bin Li | 92 | 1755 | 42835 |