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| 1 | Lycopene Accumulation Affects the Biosynthesis of Some Carotenoid-related Volatiles Independent of Ethylene in Tomato显示文摘For elucidating the regulatory mechanism of ethylene on carotenoid-related volatiles (open chain) compounds and the relationship between lycopene and carotenoid-related volatiles, transgenic tomato fruits in which ACC synthase was suppressed were used. The transgenic tomato fruit showed a significant reduction of lycopene and aroma volatiles with low ethylene production. 6-methyl-5-hepten-2-one, 6-methyl-5-hepten-2-ol and geranylacetone, which were suspected to be lycopene degradation products, were lower than those in wild type tomato fruits. In order to identify whether lycopene accumulation effects the biosynthesis of some carotenoid-related volatiles independent of ethylene in tomato or not, the capability of both wild type and transgenic tomato fruits discs to convert lycopene into carotenoid-related volatiles was evaluated. The data showed that external lycopene could convert into 6-methyl-5-hepten-2-one and 6-methyl-5-hepten-2-ol in vivo, indicating that the strong inhibition of ethylene production had no effect on enzymes in the biosynthesis pathway of some carotenoid-related volatiles. Therefore, in ACS-suppression transgenic tomato fruits, the low levels of 6-methyl-5-hepten-2-one, 6-methyl-5-hepten-2-ol was due to decreased lycopene accumulation, not ethylene production. Ethylene only affected the accumulation of lycopene, and then indirectly influenceed the level of lycopene-related volatiles. | Hongyan Gao Hongliang Zhu Yi Shao Anjun Chen Chengwen Lu Benzhong Zhu Yunbo Luo | 2008 | Journal of Integrative Plant Biology2008，50，8： | 3 |
| 2 | CHANNEL SHRINKAGE AND ITS INSTABILITY IN THE LOWER YELLOW RIVER显示文摘From the mid 1980s through the late 1990s, the channel of the lower Yellow River experienced serious shrinkage, which has decreased the flood conveyance of the channel and the sediment carrying capacity of the flow, raised the water levels of floods, and, thus, severely threatened the safety of flood control along the river. The completion of Xiaolangdi Dam in 1999 could help mitigate the channel shrinkage problem, but the situation has not changed yet. This paper analyses the characteristics, mechanisms, and conditions resulting in channel shrinkage, points out channel instabilities, and puts forward approaches of channel rehabilitation. | Jianguo CHEN Wenhao ZHOU Anjun DENG | 2006 | International Journal of Sediment Research2006，21，1： | 2 |
| 3 | lsoprenyl diphns- phale synthases: protein sequence comparisons, a phylogenetic tree, and predictions of secondary structure 显示文摘 | Chen Anjun Panlos A Kroon C Dale Poulter | 1994 | Protein Sei1994，3，： | 1 |
| 4 | Lab-in-cell based on spontaneous amino-yne click polymerization显示文摘Unnatural reaction in the living cells is a powerful tool for biological research. However, the polymerization inside cells is rarely reported. In this work, a lab-in-cell is illustrated based on our developed spontaneous amino-yne click polymerization. Carbonyl group activated terminal diyne can spontaneously polymerize with tetraphenylethene(TPE)-containing primary diamine inside cells, and polymer with weight-average molecular weight of 7,300 was yielded. By utilizing this in vivo amino-yne click polymerization and taking advantage of the aggregation-induced emission feature of TPE, a 'turn-on' cell imaging was realized,and in-situ killing of cells was also acquired by destroying the structures of actin and tubulin, which cannot be realized by preprepared polymer. This strategy provides a useful platform and holds great promise in biochemistry and therapy applications. | Rong Hu Xu Chen Taotao Zhou Han Si Benzhao He Ryan T. K. Kwok Anjun Qin Ben Zhong Tang | 2019 | Science China Chemistry2019，62，9： | 1 |
| 5 | Using KML and virtual globes to access and visualize heterogeneous datasets and explore their relationships along the A-train tracks显示文摘 | Chen Anjun Leptoukh G G Kempler S J | 2010 | IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing2010，3，3： | 1 |
| 6 | Partial eharaeterization and anti - tumor activity of an acidic polysaccharides from Gracilaria Lemaneifor- m/s 显示文摘 | Yanli Fan Wenhang Wang Wei Song Hongshuo Chen An- guo Teng Anjun Liu | 2012 | Carbohydrate Polymers2012，88，： | 1 |
| 7 | Experimental inves- tigation on fluid flow maldistribution in plate-fin heat exchangers显示文摘 | Jiao Anjun Li Yanzhong Chen Chunzheng | 2003 | Heat Transfer Engineering2003，24，4： | 1 |
| 8 | Computational identification of microRNAs and their targets in wheat (Triticum aestivum L.)显示文摘microRNAs (miRNAs) are a class of endogenous, non-coding, short (~21 nt) RNAs directly involved in regulating gene expression at the post-transcriptional level. Previous reports have noted that plant miRNAs in the plant kingdom are highly conserved, which provides the foundation for identification of conserved miRNAs in other plant species through homology alignment. Conserved miRNAs in wheat are identified using EST (Expressed Sequence Tags) and GSS analysis. All previously known miRNAs in other plant species were blasted against wheat EST and GSS sequences to select novel miRNAs in wheat by a series of filtering criteria. From a total of 37 conserved miRNAs belonging to 18 miRNA families 10 conserved miRNAs comprising 4 families were reported in wheat. MiR395 is found to be a special family, because three members belonging to the same miR395 family are clustered together, similar to animal miRNAs. MiRNA targets are transcription factors involved in wheat growth and development, metabolism,and stress responses. | HAN YouSheng, LUAN FuLei, ZHU HongLiang, SHAO Yi, CHEN AnJun, LU ChengWen, LUO YunBo & ZHU BenZhong Laboratory of Fruit Biotechnology, College of Food Science and Nutritional Engineering, China Agricultural University, Beijing 100083, China | 2009 | Science China(Life Sciences)2009，52，11： | 1 |
| 9 | Experimental investigation on flow maldistribution in Platefin heat exchanger显示文摘 | Jiao Anjun Li Yanzhong Chen Chenzheng | 2003 | Heat Transfer Engineering2003，24，4： | 1 |
| 10 | Partial characterization and anti-tumor activity of an acidic polysaccharide from Gracilaria lemaneiformis显示文摘 | Yanli Fan Wenhang Wang Wei Song Hongshuo Chen Anguo Teng Anjun Liu | 2012 | Carbohydrate Polymers2012，，4： | 1 |
| 11 | Using KML and virtual globes to access and visualize heterogeneous datasets and explore their relationships along the A--train tracks显示文摘 | CHEN Anjun LEPTOUKH G G KEMPLER S J | 2010 | IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing2010，3，3： | 1 |
| 12 | Experimental Investigation on Fluid Flow Maldistribution in Plate-fin Heat Exchangers显示文摘 | Jiao Anjun Li Yanzhong Chen Chunzheng | 2003 | Heat Transfer Engineering2003，24，4： | 1 |
| 13 | 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 |
| 14 | Challenges and advances on low-temperature rechargeable lithiumsulfur batteries显示文摘Lithium-sulfur(Li-S)batteries have demonstrated the potential to conquer the energy storage related market due to the extremely high energy density.However,their performances at low temperature are still needed to be improved to broaden their applications.Therefore,in this review,the basic failure mechanisms and major challenges of Li-S battery at low temperature are categorized as the high desolvation barrier of Li^(+),uncontrolled nucleation and deposition of lithium,polysulfides clustering,and passivation of cathode by film like Li_(2)S.Targeting these major issues,strategies,and advances concerning the design of optimized electrolyte,composite cathode and functional separator are highlighted and discussed.Finally,the suggestions are proposed for the future development of practical Li-S battery working at low temperature scenarios,hoping to accelerate the commercialization process and bring revolution to the energy storage market. | Yu Jiao Fan Wang Yuhong Ma Sangang Luo Yaoyao Li Anjun Hu Miao He Fei Li Dongjiang Chen Wei Chen Tianyu Lei Yin Hu | 2023 | Nano Research2023，16，6： | 0 |
| 15 | Synergy of in-situ heterogeneous interphases tailored lithium deposition显示文摘The implementation of a robust artificial solid electrolyte interphase(ASEI)to replace the unstable natural SEI can regulate lithium deposition behaviors and avoid the safety hazards caused by dendrites permeation in lithium metal batteries.Despite of devoted efforts in tailoring components of ASEI,the intrinsic mechanism of interfacial synergy within the heterogeneous interphases has not been well elucidated yet.Herein,we show that the lithium plating/striping behaviors can be substantially enhanced(over 900 h with an overpotential of less than 20 mV at 1 mA·cm^(−2)in Li|Li symmetric cells and 146 cycles in anode-free cells)by regulating the heterogeneous interphases.This favorable ASEI composed of LiF and Li_(3)N components can be in-situ generated during cycling by large-scale fabricated fluorinated boron nitride coatings.Further,the synergy of each heterogeneous component within ASEI was explored theoretically and experimentally.Li_(3)N has high adsorption energy and low ion diffusion barrier,which facilitates the transport of lithium ions and avoids its local accumulation to evolve into dendrites.Both the substrate and LiF are interfacially stable with high electron tunneling barriers,preventing the electrolyte decomposition and parasitic reactions.Finally,the high stiffness of the boron nitride also ensures lithium dendrites are suppressed once they grow,providing a stable environment for long-term cycling of lithium metal batteries. | Yinuo Li Anjun Hu Xingdong Gan Miao He Jun Zhu Wei Chen Yin Hu Tianyu Lei Fei Li Yaoyao Li Yuxin Fan Fan Wang Mingjie Zhou An Wen Baihai Li | 2023 | Nano Research2023，16，6： | 0 |
| 16 | An air-stable supported Cu(?) catalyst for azide-alkyne click polymerization显示文摘An air-stable supported Cu(I) catalyst, Cu I@PS-Phen, was designed and synthesized. Cu I@PS-Phen can efficiently catalyze the click polymerization of diynes a and diazides b to produce soluble and thermally stable polytriazoles with high molecular weights(Mw up to 30800), and low copper residue content(down to 190 ppm) in high yields(up to 94.2%) under mild reaction conditions without the exclusion of oxygen. | Haiqiang Wu Wenhui Dong Zongtan Wang Bicheng Yao Ming Chen Jingzhi Sun Anjun Qin Ben Zhong Tang | 2015 | Science China Chemistry2015，58，11： | 0 |
| 17 | The internal circulations on internal mass transfer rate of a single drop in nonlinear uniaxial extensional flow显示文摘The internal flow of a droplet in the nonlinear extensional flow field will exhibit more than two internal circulations with the variation of nonlinear intensity(E).In this paper,the effect of positions and sizes of internal circulations on internal mass transfer rate of a single spherical droplet in a nonlinear extensional flow field is studied and compared with that in a linear extensional flow field.The simulation results show that when E≥0,there are two symmetrical internal circulations in the droplet,which is the same with that in a linear extensional flow.The limit value of mass transfer rate Sh is 15,which is equal to that in a linear extensional flow,no matter how large E is.When E≤-3/7,the number of internal flow circulation of a droplet increase to four and the transfer rate Sh increases.When E=-1,the maximum internal transfer rate Sh equals 30 which is twice of that in a linear extensional flow.The generation of new flow circulations in droplets and the circulation positions will enhance mass transfer when E≤-3/7,which provides a new idea for enhancing the internal mass transfer rate of droplets. | Anjun Liu Jie Chen Meng Guo Chengmin Chen Meihong Yang Chao Yang | 2023 | Chinese Journal of Chemical Engineering2023，59，7： | 0 |
| 18 | Red fluorescent siloles with aggregation-enhanced emission characteristics显示文摘Aseries of new red fluorescent siloles consisting of a silole core and dimesitylboranyl substituent connected with a furan,thiophene,and selenophene bridges were synthesized and characterized.The optical properties,electronic structures,and electroluminescence (EL) performances were investigated.The emission wavelengths were red-shifted from the siloles with furan,to those with thiophene,and then selenophene.The thiophene,and selenophene-containing siloles,(MesB)_2DTTPS,and(MesB)_2DSTPS,showed the typical aggregation-enhanced emission (AEE) feature,while furan-containingone,(MesB)_2DFTPS,showed slight emission decrease as the aggregate formation.Theoretical calculations were carried out to explain the difference in the optical properties.Undoped OLEDs using these red siloles as light-emitting layers were fabricated.The device of (MesB)_2DTTPS exhibited the bestper formance.It radiated red ELemission at 589 nm,and afforded good maximum luminance,current,power,and external quantum efficiency of13300cdm^(-2),4.3cd A^(-1),2.9 lmW^(-1),and1.8%,respectively. | Bin Chen Han Nie Rongrong Hu Anjun Qin Zujin Zhao Ben-Zhong Tang | 2016 | Science China Chemistry2016，59，6： | 0 |
| 19 | 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 |
| 20 | 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 |
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