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| 1 | A Simple Approach to Bioconjugation at Diverse Levels: Metal-Free Click Reactions of Activated Alkynes with Native Groups of Biotargets without Prefunctionalization显示文摘Te efcient bioconjugation of functional groups/molecules to targeted matrix and bio-related species drives the great development of material science and biomedicine,while the dilemma of metal catalysis,uneasy premodifcation,and limited reaction efciency in traditional bioconjugation has restricted the booming development to some extent.Here,we provide a strategy for metal-free click bioconjugation at diverse levels based on activated alkynes.As a proof-of-concept,the abundant native groups including amine,thiol,and hydroxyl groups can directly react with activated alkynes without any modifcation in the absence of metal catalysis.Trough this strategy,high-efcient modifcation and potential functionalization can be achieved for natural polysaccharide,biocompatible polyethylene glycol(PEG),synthetic polymers,cell penetrating peptide,protein,fast whole-cell mapping,and even quick diferentiation and staining of Gram-positive bacteria,etc.Terefore,current metal-free click bioconjugation strategy based on activated alkynes is promising for the development of quick fuorescence labeling and functional modifcation of many targets and can be widely applied towards the fabrication of complex biomaterials and future in vivo labeling and detection. | Xianglong Hu Xueqian Zhao Benzhao He Zheng Zhao Zheng Zheng Pengfei Zhang Xiujuan Shi Ryan T.K.Kwok Jacky W.Y.Lam Anjun Qin Ben Zhong Tang | 2018 | Research2018，，1： | 7 |
| 2 | High-quality industrial n-type silicon wafers with an efficiency of over 23% for Si heterojunction solar cells显示文摘展示更长的少数搬运人一生和某些金属污染的更高的忍耐的 n 类型 CZ-Si 晶片能提供最好的基于 Si 的太阳能电池之一。在这研究,在顶与不同晶片被制作的 Si heterojuction ( SHJ )太阳能电池,中间和铸块锭的尾巴位置,展出了稳定的高效率>22%尽管有抵抗力和一生的各种各样的侧面,它表明了n类型铸块锭的高材料利用。为有效地把日光变换成电力,另外,金字塔尺寸,金字塔密度和 Cz-Si 晶片的表面的粗糙被扫描电子显微镜(SEM ) 和传播电子显微镜(TEM ) 调查。而且, SHJ 太阳能电池的依赖表面地形学上的开电路的电压被讨论,它显示表面金字塔的一致性帮助改进开电路的电压和变换效率。而且,模拟表明 SHJ 太阳能电池的最高的效率能被晶片与 100 m 的厚度完成。幸好,有 100 m 的晶片厚度的 SHJ 太阳能电池的超过 23% 变换效率在飞行员生产线基于房间制造过程的系统的优化被获得。显然,两 n 类型铸块锭的大可获得性和更薄的晶片强烈支持了高效率 SHJ 太阳能电池的更低的费用制造。 | Fanying MENG Jinning LIU Leilei SHEN Jianhua SHI Anjun HAN Liping ZHANG Yucheng LIU Jian YU Junkai ZHANG Rui ZHOU Zhengxin LIU | 2017 | Frontiers in Energy2017，11，1： | 3 |
| 3 | 3,4,5-Triphenyl-1,2,4-triazole-based multifunctional n-type AIEgen显示文摘The luminogens with aggregation-induced emission(AIEgens) characteristics have been widely applied in diverse areas. However,the n-type AIEgens are to be further developed. In this paper, we designed and synthesized an n-type multifunctional AIEgen of tetraphenylethene-substituted 3,4,5-triphenyl-4H-1,2,4-triazole(BTPE-TAZ). This AIEgen can serve as both light-emitting and electron-transporting layers in organic light-emitting devices. Moreover, it also exhibits the interesting optical waveguide and reversible mechanochromic luminescence properties, which are of great potential for practical applications. | Yang Shi Yuanjing Cai Yi Jia Wang Ming Chen Han Nie Wei Qin Haoke Zhang Jing Zhi Sun Anjun Qin Ben Zhong Tang | 2017 | Science China Chemistry2017，60，5： | 1 |
| 4 | Correlation between Neutrophil Percentage-to-albumin Ratio and Coronary Heart Disease Complicated with Diabetes Mellitus显示文摘[Objectives]This study was conducted to explore the relationship between neutrophil percentage-to-albumin ratio(NPAR)and coronary heart disease complicated with diabetes.[Methods]A total of 603 patients with coronary heart disease who underwent coronary angiography in Pingquan County Hospital from January,2023 to December,2023 and met the inclusion criteria were included as the research object.All the patients were divided into a coronary heart disease complicated with diabetes group(CAD+T2DM group)(n=298 cases)and a control group(CAD group)(n=305 cases),according to patients medical history,heart color ultrasound and biochemical test results.The clinical data,biochemical test results and coronary artery imaging data of patients were recorded,and the Gensini score was calculated.The neutrophil percentage(NEUT%)and albumin count were determined to calculate NPAR.[Results]The NPAR value of the coronary heart disease complicated with diabetes mellitus group was(1.6±0.42),which was significantly higher than that of the control group(1.47±0.49),and the difference was statistically significant(P<0.05).The area under the ROC curve was 0.619(95%CI:0.591-0.675,P<0.05),and the prediction of coronary heart disease complicated with diabetes using NPAR showed a Youden index of 0.31,a sensitivity of 60.4%,a specificity of 40.3%,and a best cut-off score of 1.4506.[Conclusions]The neutrophil percentage-to-albumin ratio(NPAR)is closely related to coronary heart disease complicated with diabetes mellitus,and NPAR has clinical application value in the diagnosis of coronary heart disease complicated with diabetes mellitus. | Wenjing ZHANG Yuhong SHI Guilan ZHANG Minghui ZHANG Zhoukai CUI Jiaying WANG Anjun ZHU | 2024 | Medicinal Plant2024，15，2： | 0 |
| 5 | Effects of in-situZrB_2 nanoparticles and scandium on microstructure and mechanical property of 7N01 aluminum alloy显示文摘In this study, the in-situ synthesized ZrB_(2) nanoparticles and rare earth Sc were introduced to enhance the strength and ductility of 7N01 aluminum alloy, via the generation of high-melting and uniform nanodispersoids. The microstructure and mechanical property evolution of the prepared composites and the interaction between ZrB_(2) and Sc were studied in detail. The microstructure investigation shows that the introduction of rare earth scandium(Sc) can promote the distribution of ZrB_(2) nanoparticles, by improving their wettability to the Al melt. Meanwhile, the addition of rare earth Sc also modifies the coarse Al Zn Mg Mn Fe precipitated phases, refines the matrix grains and generates high-melting Al_3(Sc,Zr)/Al_3Sc nanodispersoids. Tensile tests of the composites show that with the combinatorial introduction of ZrB_(2) and Sc, the strength and ductility of the composites are improved simultaneously compared with the corresponding 7N01 alloy, ZrB_(2) /7N01 composite and Sc/7N01 alloy. And the optimum contents of ZrB_(2) and Sc are 3 wt% and 0.2 wt% in this study. The yield strength, ultimate strength and elongation of(3 wt% ZrB_(2) +0.2 wt% Sc)/7N01 composite are 477 MPa, 506 MPa and 9.8%, increased about 18.1%, 12.2%and 38% compared to 7N01 alloy. Furthermore, the cooperation strengthening mechanisms of ZrB_(2) and Sc are also discussed. | Xizhou Kai Yuhui Wang Ruikun Chen Yanjie Peng Anjun Shi Ran Tao Xiangfeng Liang Guirong Li Gang Chen Xiaojing Xu Yutao Zhao | 2024 | Journal of Rare Earths2024，42，3： | 0 |
| 6 | A Review of Reservoir Sedimentation Control and Storage Capacity Recovery显示文摘There are many reservoirs in China,and serious reservoir sedimentation affects reservoir function and reservoir safety.It is of great significance for restoring the reservoir capacity,improving the efficiency of the reservoir and prolonging the service life of the reservoir to carry out the research on reservoir sedimentation control and storage capacity recovery technology,in the case of fewer and fewer good dam sites suitable for the construction of the reservoir and the increasing accumulation of reservoir sedimentation.In this paper,influence factor of the storage loss,sedimentation control and reservoir capacity recovery technology in China are briefly reviewed.It is necessary to carry out research work on reservoir sedimentation investigation and reservoir siltation mechanism and control measures. | Anjun DENG Jianguo CHEN Haihua HU Hongling SHI | 2020 | Meteorological and Environmental Research2020，11，1： | 0 |
| 7 | Design optimization of guide vane for mitigating elbow erosion using computational fluid dynamics and response surface methodology显示文摘A90°elbow equipped with guide vanes was developed with the intent of reducing elbow erosion.Numerical models were formed to predict the maximum erosion rate of elbow and Face-1,and the response surface methodology was used to study the relationship between the erosion rate and structural parameters of guide vane.A second-order response surface model was established to determine the relationship between R and variables,and a reduced cubic(RC)polynomial model was obtained to reveal the relation-ship between R2 and the three factors.The numerical results show that the low-speed region is expended and the maximum discrete particle matter(DPM)concentration is reduced after installing the guide vane.This internal component provides a shelter for the elbow from the direct impact of high-speed solids. | Anjun Li Zhenbo Wang Liyun Zhu Zengli Wang Jingyuan Shi Wensan Yang | 2022 | Particuology2022，20，4： | 0 |
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