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| 1 | Recent advances in persulfate-based advanced oxidation processes for organic wastewater treatment显示文摘In recent years,with the emergence of new pollutants,the effective treatment of wastewater has become very important.Persulfate-based advanced oxidation processes have been successfully applied to the treatment of wastewater,such as wastewater containing antibiotics,pharmaceuticals and personal care products,dyes,endocrine-disrupting chemicals,chlorinated organic pollutants,and phenolics,for the degradation of refractory organic contaminants.This paper summarizes the production of sulfate radicals,which can be generated by the activation of persulfate via conventional and emerging approaches.The existing problems of persulfate-based advanced oxidation processes were analyzed in detail,including residual sulfates,coexisting factors(coexisting inorganic anions and natural organic matter),and energy consumption.This paper proposes corresponding possible solutions to the problems mentioned above,and this paper could provide a reference for the application of persulfate-based advanced oxidation processes in actual wastewater treatment. | Ke Tian Limin Hu Letian Li Qingzhu Zheng Yanjun Xin Guangshan Zhang | 2022 | Chinese Chemical Letters2022，33，10： | 5 |
| 2 | Air-Stable Ultrabright Inverted Organic Light-Emitting Devices with Metal Ion-Chelated Polymer Injection Layer显示文摘Here,this work presents an air-stable ultrabright inverted organic lightemitting device(OLED)by using zinc ionchelated polyethylenimine(PEI)as electron injection layer.The zinc chelation is demonstrated to increase the conductivity of the PEI by three orders of magnitude and passivate the polar amine groups.With these physicochemical properties,the inverted OLED shows a record-high external quantum efficiency of 10.0% at a high brightness of 45,610 cd m^(-2) and can deliver a maximum brightness of 121,865 cd m^(-2).Besides,the inverted OLED is also demonstrated to possess an excellent air stability(humidity,35%)with a half-brightness operating time of 541 h@1000 cd m^(-2) without any protection nor encapsulation. | Shihao Liu Chunxiu Zang Jiaming Zhang Shuang Tian Yan Wu Dong Shen Letian Zhang Wenfa Xie Chun-Sing Lee | 2022 | Nano-Micro Letters2022，14，1： | 3 |
| 3 | The Intronic cis Element SE1 Recruits trans-Acting Repressor Complexes to Repress the Expression of ELONGATED UPPERMOST INTERNODE1 in Rice显示文摘 | Yongyao Xie Yaling Zhang Jingluan Han Jikai Luo Gousi Li Jianle Huang Haibin WU Qingwei Tian Qinlong Zhu Yuanling Chen Yoji Kawano Yao-Guang Liu Letian Chen | 2018 | Molecular Plant2018，11，5： | 3 |
| 4 | Isolation and characterization of 49 polymorphic microsatellite loci for Decapterus maruadsi using SLAF-seq, and cross-amplifi cation to related species显示文摘Decapterus maruadsi is a commercially important species in China, but has been heavily exploited in some areas. There is a growing need to develop microsatellites promoting its genetic research for the adequate management of this ?shery resources. The recently developed speci?c-locus ampli?ed fragment sequencing(SLAF-seq) is an effcient and high-resolution method for genome-wide microsatellite markers discovery. In this study, 28 905 microsatellites(mono-to hexa-nucleotide repeats) were identi?ed using SLAF-seq technology, of which di-nucleotide was the most frequent(13 590, 47.02%), followed by mono-nucleotide(8 138, 28.15%), tri-nucleotide(5 727, 19.81%), tetra-nucleotide(1 104, 3.82%), pentanucleotide(234, 0.81%), and hexa-nucleotide(112, 0.39%). One hundred and thirty-two microsatellite loci(di-and tri-nucleotide) were randomly selected for ampli?cation and polymorphism, of which 49 were highly polymorphic and well-resolved. The average number of alleles per locus was 13.63, ranging from 4 to 25, and allele sizes varied between 110 bp and 309 bp. The observed heterozygosity( Ho) and expected heterozygosity( He) ranged from 0.233 to 1.000 and from 0.374 to 0.959, with mean values of 0.738 and0.836, respectively. The polymorphism information content(PIC) ranged from 0.341 to 0.941(mean=0.806).However, 12 loci deviated from Hardy-Weinberg equilibrium. Furthermore, transferability tests were also successful in validating the utility of the developed markers in ?ve phylogenetically related species of family Carangidae. A total of 48 microsatellite markers were successfully cross-ampli?ed in Decapterus macarellus, Decapterus macrosoma, Decapterus kurroides, Trachurus japonicus, and Selaroides leptolepis.The present microsatellites provided the ?rst known set of microsatellite DNA markers for D. maruadsi,D. macarellus, D. kurroides, and D. macrosoma, and would be useful for further population genetic and molecular phylogeny studies as well as help with the ?sheries management formulation and implementation of the understudied species. | NIU Sufang ZHAI Yun WU Renxie ZHANG Haoran TIAN Letian DENG Jiaxin XIAO Yao | 2019 | Journal of Oceanology and Limnology2019，37，1： | 2 |
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