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| 1 | Flower-, wire-, and sheet-like MnO_2-deposited diatomites:Highly efficient absorbents for the removal of Cr(Ⅵ)显示文摘Flower-, wire-, and sheet-like MnO2-deposited diatomites have been prepared using a hydrothermal method with Mn(Ac)2, KMnO4and/or MnSO4 as Mn source and diatomite as support. Physical properties of the materials were characterized by means of numerous analytical techniques, and their behaviors in the adsorption of chromium(VI) were evaluated.It is shown that the MnO2-deposited diatomite samples with different morphologies possessed high surface areas and abundant surface hydroxyl groups(especially the wire-like MnO2/diatomite sample). The wire-like MnO2/diatomite sample showed the best performance in the removal of Cr(VI), giving the maximum Cr(VI) adsorption capacity of 101 mg/g. | Yucheng Du Liping Wang Jinshu Wang Guangwei Zheng Junshu Wu Hongxing Dai | 2015 | Journal of Environmental Sciences2015，27，3： | 17 |
| 2 | Coinfection with influenza A virus enhances SARS-CoV-2 infectivity显示文摘The upcoming flu season in the Northern Hemisphere merging with the current COVID-19 pandemic raises a potentially severe threat to public health.Through experimental coinfection with influenza A virus(IAV)and either pseudotyped or live SARS-CoV-2 virus,we found that IAV preinfection significantly promoted the infectivity of SARS-CoV-2 in a broad range of cell types.Remarkably,in vivo,increased SARS-CoV-2 viral load and more severe lung damage were observed in mice coinfected with IAV.Moreover,such enhancement of SARS-CoV-2 infectivity was not observed with several other respiratory viruses,likely due to a unique feature of IAV to elevate ACE2 expression.This study illustrates that IAV has a unique ability to aggravate SARS-CoV-2 infection,and thus,prevention of IAV infection is of great significance during the COVID-19 pandemic. | Lei Bai Yongliang Zhao Jiazhen Dong Simeng Liang Ming Guo Xinjin Liu Xin Wang Zhixiang Huang Xiaoyi Sun Zhen Zhang Lianghui Dong Qianyun Liu Yucheng Zheng Danping Niu Min Xiang Kun Song Jiajie Ye Wenchao Zheng Zhidong Tang Mingliang Tang Yu Zhou Chao Shen Li Zhou Yu Chen Huan Yan Ke Lan Ke Xu | 2021 | Cell Research2021，31，4： | 16 |
| 3 | High-accuracy primary and transfer standards for radiometric calibration显示文摘The first research and experimental results obtained in China of high-accuracy radiometric calibration based on cryogenic radiometer are reported. Uncertainties of cryogenic radiometer and trap detectors at 7 wavelengths in the visible spectrum (488-786 nm) were less than 0.023% and 0.035% respectively, which proved the reasonability and possibility of establishing and transferring high-accuracy radiometric standards based on detectors. | Xiaobing Zheng Haoyu Wu Junping Zhang Yucheng Liu Wei Zhou Leyi Wang Yanli Qiao | 2000 | Chinese Science Bulletin2000，45，21： | 12 |
| 4 | Update soybean Zhonghuang 13 genome to a golden reference显示文摘Dear Editor,Soybean is one of the most important crops worldwide.A high-quality reference genome will facilitate its functional analysis and molecular breeding (Wang and Tian,2015).Previously,we de novo assembled a high-quality Chinese soybean genome Gmax_ZH13 (Shen et al.,2018,Yang and Huang,2018).However,due to technical limitations at the time when we generated Gmax_ZH13,a large number of small contigs were not anchored onto chromosomes.Therefore,we here build a new golden reference genome for Zhonghuang 13 consisting of 20 nearly complete chromosomes by adding more single-molecule real time (SMRT) sequencing reads.Furthermore,we add large RNA-seq and smRNA-seq datasets for improving the annotation of its protein coding genes. | Yanting Shen Huilong Du Yucheng Liu Lingbin Ni Zheng Wang Chengzhi Liang Zhixi Tian | 2019 | Science China(Life Sciences)2019，62，9： | 6 |
| 5 | Genetic basis of high aroma and stress toleranee in the oolong tea cultivar genome显示文摘Tea plants(Camellia sinensis)are commercially cultivated in>60 countries,and their fresh leaves are processed into tea,which is the most widely consumed beverage in the world.Although several chromosome-level tea plant genomes have been published,they collapsed the two haplotypes and ignored a large number of allelic variations that may underlie important biological functions in this species.Here,we present a phased chromosome-scale assembly for an elite oolong tea cultivar,'Huangdan',that is well known for its high levels of aroma.Based on the two sets of haplotype genome data,we identi fi ed numerous genetic variations and a substantial proportion of allelic imbalance related to important traits,including aroma-and stress-related alleles.Comparative genomics revealed extensive structural variations as well as expansion of some gene families,such as terpene synthases(TPSs),that likely contribute to the high-aroma characteristics of the backbone parent,underlying the molecular basis for the biosynthesis of aroma-related chemicals in oolong tea.Our results uncovered the genetic basis of special features of this oolong tea cultivar,providing fundamental genomic resources to study evolution and domestication for the economically important tea crop. | Pengjie Wang Jiaxin Yu Shan Jin Shuai Chen Chuan Yue Wenling Wang Shuilian Gao Hongli Cao Yucheng Zheng Mengya Gu Xuejin Chen Yun Sun Yuqiong Guo Jiangfan Yang Xingtan Zhang Naixing Ye | 2021 | Horticulture Research2021，8，1： | 4 |
| 6 | Identification of PAL genes related to anthocyanin synthesis in tea plants and its correlation with anthocyanin content显示文摘The phenylalanine ammonia-lyase(PAL)gene family in tea plants(Camellia sinensis L.)encodes the enzyme that catalyzes the first reaction of the phenylpropane metabolic pathway.The present study aimed to characterize the PAL genes in tea plants,and get better insights on the CsPALs in anthocyanins accumulation.Seven CsPAL genes were identified and characterized in tea plants by bioinformatics analysis.Systematic analysis of CsPALs was conducted for its phylogenetic relationship,gene structure,chromosomal location,and protein conserved motifs based on tea plant genome.The cis-elements of CsPALs were responsive to light,abiotic stress,hormone,and MYB-binding site.Furthermore,tissuespecific expression analysis showed that CsPAL4 was expressed preferentially in young leaves and buds.Correlation analysis was performed in purple-leaf tea with anthocyanin components,and it was suggested that CsPAL4 was closely related with different anthocyanin accumulated,especially with cyanidin 3-O-galactoside,cyanidin 3-O-glucoside,and delphinidin 3-O-glucoside.Additionally,the putative upstream regulation factors CsMYBs(CsMYB59,CsARR1,CsSRM1,CsMYB101,and CsMYB52)and CsbHLHs(CsbHLH104,CsbHLH3,CsbIM1,CsTCP14,and CsPIF4)could bind to the promoter of CsPALs,thereby activating its transcription.This study provides a theoretical basis for further research to elucidate the functions of the CsPAL genes. | Xuejin Chen Pengjie Wang Mengya Gu Binghao Hou Churan Zhang Yucheng Zheng Yun Sun Shan Jin Naixing Ye | 2022 | Horticultural Plant Journal2022，8，3： | 4 |
| 7 | Strongly coupled Te-SnS_(2)/MXene superstructure with self-autoadjustable function for fast and stable potassium ion storage显示文摘Potassium-ion batteries(PIBs)are a promising candidate for next-generation electric energy storage applications because of the abundance and low cost of potassium.However,the development of PIBs is limited by sluggish kinetics and huge volume expansion of anodes,leading to poor rate capability and cycling stability.Herein,an advanced superstructure anode,including Te-doped SnS_(2) nanosheets uniformly anchored on MXene surface(Te-SnS_(2)/MXene),is rationally designed for the first time to boost K^(+)storage performance.Featuring with strong interface interaction and self-autoadjustable interlayer spacings,the Te-SnS_(2)/MXene can efficiently accelerate electron/ion transfer,accommodate volume expansion,inhibit crack formation,and improve pseudocapacitive contribution during cycling.Thus,the novel Te-SnS_(2)/MXene anode delivers a high reversible capacity(343.2 mAh g^(-1) after 50 cycles at0.2 A g^(-1)),outstanding rate capability(186.4 mAh g^(-1) at 20 A g^(-1)),long cycle stability(165.8 mAh g^(-1)after 5000 cycles at 10 A g^(-1) with a low electrode swelling rate of only 15.4%),and reliable operation in flexible full battery.The present Te-SnS_(2)/MXene becomes among the best transition metal-based anode materials for PIBs reported to date. | Hongyang Sun Yelong Zhang Xiaodan Xu Jianwen Zhou Fan Yang Hao Li Hao Chen Yucheng Chen Zheng Liu Zhenping Qiu Da Wang Lipo Ma Jiawei Wang Qingguang Zeng Zhangquan Peng | 2021 | Journal of Energy Chemistry2021，30，10： | 2 |
| 8 | Transient heat transfer analysis in packed beds: Entropy generation model and multi-objective optimization显示文摘Due to the important role of the unsteady heat transfer process of packed beds in industrial production,the construction of the transient heat transfer model is of great significance for the operation and optimization.The present study performs a transient thermal analysis of packed bed,in which the convective heat transfer and conductive thermal resistance within the particles are considered simultaneously.A mathematical model is established of the total entropy generations(0-t)contributed by viscous dissipation and heat transfer;the influence of particle diameter,air flow rate,and pressure drop,is then investigated.Because of the time cost,these results present some different trends from the steady-state process.Furthermore,for a laboratory heat transfer system,with the aid of the genetic algorithm we adopt a multi-objective genetic algorithm model and modified expressions of the entropy generations are set as objective functions.Finally,optimal operational and structural parameters are obtained for different fan power settings.When the fan power is 300 W,the optimal particle diameter and inlet wind speed are 14 mm and 2.4 m/s,respectively.The results also suggest that the time cost is reduced with increasing fan power consumption. | MA XiaoTeng DENG YuCheng CUI Zheng | 2019 | Science China(Technological Sciences)2019，62，11： | 2 |
| 9 | Chromatin accessibility and translational Iandscapes of tea plants under chilling stress显示文摘Plants have evolved regulatory mechanisms at multiple levels to regulate gene expression in order to improve their cold adaptability.However,limited information is available regarding the stress response at the chromatin and translational levels.Here,we characterize the chromatin accessibility,transcriptional,and translational landscapes of tea plants in vivo under chilling stress for the first time.Chilling stress signi ficantly affected both the transcription and translation levels as well as the translation efficiency of tea plants.A total of 3010 genes that underwent rapid and independent translation under chilling stress were observed,and they were signi ficantly enriched in the photosynthesis-antenna protein and phenylpropanoid biosynthesis pathways.A set of genes that were signi ficantly responsive to cold at the transcription and translation levels,including four(+)-neomenthol dehydrogenases(MNDs)and two(E)-nerolidol synthases(NESs)arranged in tandem on the chromosomes,were also found.We detected potential upstream open reading frames(uORFs)on 3082 genes and found that tea plants may inhibit the overall expression of genes by enhancing the translation of uORFs under chilling stress.In addition,we identi fied distal transposase hypersensitive sites(THSs)and proximal THSs and constructed a transcriptional regulatory network for tea plants under chilling stress.We also identi fied 13 high-con fidence transcription factors(TFs)that may play a crucial role in cold regulation.These results provide valuable information regarding the potential transcriptional regulatory network in plants and help to clarify how plants exhibit flexible responses to chilling stress. | Pengjie Wang Shan Jin Xuejin Chen Liangyu Wu Yucheng Zheng Chuan Yue Yongchun Guo Xingtan Zhang Jiangfan Yang Naixing Ye | 2021 | Horticulture Research2021，8，1： | 2 |
| 10 | Double cores of the Ozone Low in the vertical direction over the Asian continent in satellite data sets显示文摘Using four satellite data sets(TOMS/SBUV, OMI, MLS, and HALOE), we analyze the seasonal variations of the total column ozone(TCO) and its zonal deviation(TCO*), and reveal the vertical structure of the Ozone Low(OV) over the Asian continent. Our principal findings are:(1) The TCO over the Asian continent reaches its maximum in the spring and its minimum in the autumn. The Ozone Low exists from May to September.(2) The Ozone Low has two negative cores, located in the lower and the upper stratosphere. The lower core is near 30 hPa in the winter and 70 hPa in the other seasons. The upper core varies from 10 hPa to 1 hPa among the four seasons.(3)The position of the Ozone Low in the lower and the upper stratosphere over the Asian continent shows seasonal variability. | Zhou Tang Dong Guo YuCheng Su ChunHua Shi ChenXi Zhang Yu Liu XiangDong Zheng WenWen Xu JianJun Xu RenQiang Liu WeiLiang Li | 2019 | Earth and Planetary Physics2019，3，2： | 1 |
| 11 | One-step signal amplified lateral flow strip biosensor for ultrasensitive and on-site detection of bisphenol A (BPA) in aqueous samples显示文摘 | Zhanlong Mei Wei Qu Yi Deng Huaqin Chu Jinxuan Cao Feng Xue Lei Zheng Hani Said El-Nezamic Yucheng Wu Wei Chen | 2013 | Biosensors and Bioelectronics2013，，： | 1 |
| 12 | Integration of microfluidic injection analysis with carbon nanomaterials/gold nanowire arrays-based biosensors for glucose detection显示文摘Carbon nanotubes(CNTs) and reduced graphene oxide(r GO) nanosheets were utilized to construct glucose biosensors in combination with gold nanowire arrays(Au NWAs), and microfluidic injection analysis driven by gravity force was used to investigate the performances of as-prepared glucose biosensors. The results demonstrated glucose biosensors based on carbon nanomaterials/Au NWAs presented excellent performance at low working potential of-0.2 V versus Ag/Ag Cl(3 mol/L KCl), such as high sensitivity, good anti-interference ability and high throughput(45 h^(-1)). The glucose biosensor based on glucose oxidase(GOx)–CNT–Au NWAs showed a wide linear range from 100 to 3,000 lmol/L with a sensitivity of 4.12 l A/cm^2 mmol/L. Furthermore, the linear range and sensitivity of GOx–r GO–Au NWAs-based glucose biosensor were 50–4,000 lmol/L and 8.59 l A/(cm^2 mmol/L), respectively, which were better than those of glucose biosensor based on GOx–CNT–Au NWAs,suggesting r GO nanosheets in combination with Au NWAs being a good platform for the construction of glucose biosensors. | Yongqiang Qin Jiewu Cui Yong Zhang Yan Wang Xinyi Zhang Hongmei Zheng Xia Shu Bowen Fu Yucheng Wu | 2016 | Science Bulletin2016，61，6： | 1 |
| 13 | Hybrid Evolutionary Algorithms in a SVR Traffic Flow Forecasting Model 显示文摘 | Hong Wei-Chiang Dong Yucheng Zheng Feifeng | 2011 | Applied Mathematics & Com- putation2011，217，15： | 1 |
| 14 | Multifunctional chitosan/gelatin@tannic acid cryogels decorated with in situ reduced silver nanoparticles for wound healing显示文摘Background:Most traditional wound dressings only partially meet the needs of wound healing because of their single function.Patients usually suffer from the increasing cost of treatment and pain resulting from the frequent changing of wound dressings.Herein,we have developed a mutifunctional cryogel to promote bacterial infected wound healing based on a biocompatible polysaccharide.Methods:The multifunctional cryogel is made up of a compositive scaffold of chitosan(CS),gelatin(Gel)and tannic acid(TA)and in situ formed silver nanoparticles(Ag NPs).A liver bleeding rat model was used to evaluate the dynamic hemostasis performance of the various cryogels.In order to evaluate the antibacterial properties of the prepared cryogels,gram-positive bacterium Staphylococcus aureus(S.aureus)and gram-negative bacterium Escherichia coli(E.coli)were cultured with the cryogels for 12 h.Meanwhile,S.aureus was introduced to cause bacterial infection in vivo.After treatment for 2 days,the exudates from wound sites were dipped for bacterial colony culture.Subsequently,the anti-inflammatory effect of the various cryogels was evaluated by western blotting and enzyme-linked immunosorbent assay.Finally,full-thickness skin defect models on the back of SD rats were established to assess the wound healing performances of the cryogels.Results:Due to its porous structure,the multifunctional cryogel showed fast liver hemostasis.The introduced Ag NPs endowed the cryogel with an antibacterial efficiency of>99.9%against both S.aureus and E.coli.Benefited from the polyphenol groups of TA,the cryogel could inhibit nuclear factor-κB nuclear translocation and down-regulate inflammatory cytokines for an anti-inflammatory effect.Meanwhile,excessive reactive oxygen species could also be scavenged effectively.Despite the presence of Ag NPs,the cryogel did not show cytotoxicity and hemolysis.Moreover,in vivo experiments demonstrated that the biocompatible cryogel displayed effective bacterial disinfection and accelerated wound healing.Conclusions:The multifunctional cryogel,with fast hemostasis,antibacterial and anti-inflammation properties and the ability to promote cell proliferation could be widely applied as a wound dressing for bacterial infected wound healing. | Na Xu Yucheng Yuan Liangping Ding Jiangfeng Li Jiezhi Jia Zheng Li Dengfeng He Yunlong Yu | 2022 | Burns & Trauma2022，10，1： | 1 |
| 15 | Identical carbon isotope trends of carbonate and organic carbon and their environmental significance from the Changhsingian (end-Permian), Meishan, South China显示文摘High resolution carbon isotope analyses of carbonate and organic carbon from Meishan, South China showed that the variation of δ13Ccarb is marked by three large positive excursions during the Changhsingian (end-Permian). Carbon isotope stratigraphy during this stage shows three cyclic intervals in δ13Ccarb, with two cycles corresponding to the lower (Paleofusulinid minima Zone) and one corresponding to the upper Changhsingian (P. sinensis Zone). The large positive δ13Ccarb excursions indicate episodes of enhanced burial of isotopically light or-ganic carbon, presumably in response to deep-water anoxia episodically extending into shallow water with the rise of sea level. The organic carbon during the Changhsingian is distinguished into two groups, and the δ13Corg of each group parallels (separately) the more detailed profile of δ13Ccarb, strongly showing that the values of fractionation Δ13Ccab-org remain relatively constant, with only two intervals with anomaly. The enhanced fractionation Δ13Ccab-org with large negative δ13Corg excursions apparently indicates significant inputs from sulfide-oxidizing bacteria and green sulfur bacteria, notably at bed 24 just predating mass extinction. Our evidence appears to support that the ex-tended euxinic water is possible for the main pulse of mass extinction at the end-Permian. | LI Yucheng LIU Wenhui WANG Wanchun ZHENG Jianjing | 2011 | Chinese Journal Of Geochemistry2011，30，4： | 1 |
| 16 | Experiments on Wave Transmission Coefficients of Floating Breakwaters显示文摘 | Dong Guohai Zheng Yangna Li Yucheng | 2008 | Ocean Engineering2008，35，89： | 1 |
| 17 | Thermostable Nitrogen-Doped HTiNbO5 Nanosheets with a High Visible-Light Photocatalytic Activity显示文摘做氮的 HTiNbO5 nanosheets 被第一 exfoliating 成功地综合了在 tetrabutylammonium 氢氧化物(TBAOH ) 到的分层的 HTiNbO5 获得 HTiNbO5 nanosheets 然后与脲加热 nanosheets。产生样品被 X 光检查描绘衍射(XRD ) ,传播电子显微镜学(TEM ) ,扫描电子显微镜学(SEM ) ,精力散的 X 光检查(EDX ) , X 光检查光电子光谱学(XPS ) ,紫外力的光谱学和 N2 吸附解吸附作用大小。在分层的结构,内在的 bandgap 变窄和可见轻回答的高得多的 thermostability 结果,被发现那做 N。做的氮原子主要位于 TiNbO5 lamellae 的空隙的地点并且化学上跳了到氢离子。与做 N 的 HTiNbO5 相比,做 N 的 HTiNbO5 nanosheets 由于 titanoniobate nanosheets 的相当松开、不规则的安排有一个大得多的特定的表面区域和更富有的 mesoporosity。做 N 的分层的 HTiNbO5 和 HTiNbO5 nanosheets 为玫瑰精 B (RhB ) 的降级显示出一项很高可见光的 photocatalytic 活动水的答案。而且由于更加更大的表面区域,更富有的 mesoporosity 和更强壮的酸味,做 N 的 HTiNbO5 nanosheets 比做 N 的 HTiNbO5 举办了一项甚至更高的活动,尽管后者在可见区域有更强壮的吸收。染料分子主要被降级到脂肪族的有机化合物并且部分使矿物化到 CO2 或公司,而非简单地被将脱色。photosensitization 的效果是不足道的, RhB 主要经由典型 photocatalytic 反应线路被降级。为在在做 N 的 HTiNbO5 nanosheets 上的可见轻照耀下面的 RhB 的 photodegradation 的二条不同反应线路被建议了。现在的方法能被扩大到有置闰和脱落的特征的很多分层的金属氧化物,因此为高度有效、潜在地实际的可见光的光催化剂的制造提供新机会。 | Zheng Zhai Yucheng Huang Lin Xu Xiaoyan Yang Chenhui Hu Lihong Zhang Yining Fan Wenhua Hou | 2011 | Nano Research2011，4，7： | 1 |
| 18 | Glucose biosensors based on Ag nanoparticles modified TiO 2 nanotube arrays显示文摘 | Chunxiao Feng Guangqing Xu Haipeng Liu Jun Lv Zhixiang Zheng Yucheng Wu | 2014 | Journal of Solid State Electrochemistry2014，，1： | 1 |
| 19 | Numeri- cal analysis on gas production efficiency from hydrate de- posits by thermal stimulation: Application to Shenhu area, South China Sea显示文摘 | SU Zheng CAO Yucheng WU Nengyou | 2011 | Energies2011，4，12： | 1 |
| 20 | Reliability criterion of film capacitor based on moisture diffusion in encapsulation显示文摘The current reliability criterion(RC)of the film capacitor(FC)is usually a fixed value,which does not consider the staged capacitance loss caused by moisture diffusion under high temperature and/or high humidity.The expected lifetime of capacitors would deviate far from the actual one.The moisture diffusion process of the encapsulated FC is ana-lysed based on Fick's second law.In order to investigate the capacitance loss and moisture diffusion characteristics,4 types of film capacitors are stressed with AC voltage under different temperatures and humidities.Based on the staged analysis of the capacitance and weight gain curves,the effect of moisture diffusion on capacitance loss is revealed.Results indicate that the linear stage of capacitance loss corresponds to the Fickian moisture diffusion stage of weight gain.The effect of voltage on FC aging is the most significant.The capacitance loss rate increases by 301%when the voltage rises by 30%.An RC calculation method of the FC is further proposed,which could also screen the encap-sulation quality and shorten the aging test duration by at least 80%. | Zheng Li Hua Li Tian Qiu Fuchang Lin Yucheng Wang | 2023 | High Voltage2023，8，6： | 1 |
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