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| 1 | From Golden Rice to aSTARice:Bioengineering Astaxanthin Biosynthesis in Rice Endosperm显示文摘Carotenoids are important phytonutrients with antioxidant properties,and are widely used in foods and feedstuffs as Supplements.Astaxanthin,a red-colored ketocarotenoid,has strong antioxidant activity and thus can benefit human health.However,astaxanthin is not produced in most higher plants.Here we report the bioengineering of astaxanthin biosynthesis in rice endosperm by introducing four synthetic genes,sZmPSY1,sPaCrtl,sCrBKT,and sHpBHY,which encode the enzymes phytoene synthase,phytoene desaturase,β-carotene ketolase,and β-carotene hydroxylase,respectively.Transgneic overexpression of two (sZmPSY1 and sPaCrtl),three (sZmPSY1,sPaCrtl and sCrBKT),and all these four genes driven by rice endosperm-specific promoters established the Carotenoid/ketocarotenoid/astaxanthin biosynthetic pathways in the endosperm and thus resulted in various types of germplasm,from the yellow-grained β-caro- tene-enriched Golden Rice to orange-red-grained Canthaxanthin Rice and Astaxanthin Rice,respectively. Grains Of Astaxanthin Rice were enriched with astaxanthin in the endosperm and had higher antioxidant activity.These results proved that introduction of a minimal set of four transgenes enables de novo biosynthesis of astaxanthin in therice endosperm.This work provides a Successful example for synthetic biology in plants and biofortification in crops;the biofortified rice products generated by this study could be consumed as health-promoting foods and processed tO produce dietary supplements. | Qinlong Zhu Dongchang Zeng Suize Yu Chaojun Cui Jiamin Li Heying Li Junyu Chen Runzhao Zhang Xiucai Zhao Letian Chen Yao-Guang Liu | 2018 | Molecular Plant2018，11，12： | 35 |
| 2 | A small natural molecule promotes mitochondrial fusion through inhibition of the deubiquitinase USP30显示文摘Mitochondrial 熔化是为正常 mitochondrial 功能和 mitochondrial DNA 继承混合并且统一 mitochondrial 分隔空间的一个高度协调的过程。Dysregulated mitochondrial 熔化原因 mitochondrial 破碎,反常 mitochondrial 生理学和继承,并且有原因地与很多 neuronal 疾病被连接了。这里,我们识别了 potently 导致了 mitochondrial 熔化在在 Mfn1 或 Mfn2 是缺乏的房间恢复 mitochondrial 网络和氧化呼吸的 diterpenoid 衍生物 15-oxospiramilactone (S3 ) 。线粒体局部性的 deubiquitinase USP30 是 S3 的一个目标。由 S3 的 USP30 的抑制导致 Mfn1/2 的 non-degradative ubiquitination 的增加,它提高 Mfn1 和 Mfn2 活动并且支持 mitochondrial 熔化。通过 USP30 的一个禁止者的使用,因此,我们的学习揭开在支持 mitochondrial 的 Mfns 的 non-degradative ubiquitination 的异乎寻常的功能熔化。 | Wen Yue Ziheng Chen HaiYang Li Chen Yan Ming Chen Du Feng Chaojun Yan Hao Wu Lei Du Yueying Wang Jinhua Liu Xiaohu Huang Laixin Xia Lei Liu Xiaohui Wang Haijing Jin Jun Wang Zhiyin Song Xiaojiang Hao Quan Chen | 2014 | Cell Research2014，24，4： | 18 |
| 3 | Overexpression of cotton (Gossypium hirsutum) dirigentl gene enhances lignification that blocks the spread of Verticillium dahliae显示文摘Dirigent 总科在整个植物王国丰富,特别脉管的植物。阐明棉花(Gossypium hirsutum ) 的功能在木质化的 DIR 基因,编码通常认为的 dirigent 蛋白质的二 cDNAs (指明的 GhDIR1 和 GhDIR2 ) 从棉花 cDNA 图书馆被孤立。实时量的反向的抄写聚合酶链反应分析表明那个 GhDIR1 抄本优先地在棉花胚轴被积累,而 GhDIR2 主要在棉花纤维被表示。GhDIR1 基因的 Overexpression 导致了转基因的棉花植物的木质素内容的增加,与野类型的相比。组织化学的试金表明转基因的植物在外皮和脉管的捆比野类型的显示了更普遍的木质化。而且,转基因的棉花植物显示了更多的忍耐到 Verticillium dahliae 的感染。我们的数据建议 GhDIR1 可以涉及能堵住真菌的病原体 V 的传播的棉花木质化。dahliae。 | Haiyan Shi Zhihao Liu Li Zhu Chaojun Zhang Yun Chen Ying Zhou Fuguang Li Xuebao Li | 2012 | Acta Biochimica et Biophysica Sinica2012，44，7： | 12 |
| 4 | Comparative Proteome Analysis of Human Lung Squamous Carcinoma Tissue显示文摘客观:与高分辨率建立二维的电气泳动侧面;从人的肺的重制度有鳞的癌织物;配对的正常肿瘤邻近的支气管的上皮,;识别微分表示由使用 proteome 分析的联系肿瘤的蛋白质。方法:有 20 人的肺的比较 proteome 分析有鳞的癌纸巾;邻近肿瘤的配对的正常支气管的上皮被执行。人的肺的全部的蛋白质有鳞的癌织物;配对的正常肿瘤邻近的支气管的上皮借助于使不能调动的 pH 被分开基于坡度的二维的胶化电气泳动(2-DE ) ;染色的银。微分表示蛋白质被分析;然后到飞行团分光术(MALDI-TOF-MS ) 的帮助矩阵的激光解吸附作用 / 电离时间识别了。结果:(1 ) 人的肺的解决得好的、可再现的 2-DE 模式有鳞的癌;邻近的正常支气管的上皮被获得。为肿瘤织物, 3 胶化的平均的点是 1567 ± 4 6,;4 看到的 1436 ± 5 与 91.6% 的平均匹配率被匹配。为控制, 3 胶化的平均的点是 1349 ± 5 8,;5 看到的 1228 ± 3 与 91.03% 的平均匹配率被匹配。匹配的点的平均位置偏差是在 IEF 的 0.924 ± 0 .128 公里方向,;在 SDS 页方向的 1.022 ± 0 .205 公里;(2 ) 6 看到的 1178 ± 5 的一个总数在 20 人的肺的电泳地图之间被匹配有鳞的癌纸巾;配对正常肿瘤邻近的支气管的上皮。76 差别表示了蛋白质被屏蔽;(3 ) 68 微分蛋白质被 PMF 识别,一些蛋白质是 oncogenes 的产品,;涉及房间的规定的其它骑车;信号转导变异;(4 ) 以便验证识别结果的可靠性, 3 蛋白质 mdm2 的表示, c-jun;EGFR,它与肺被相关有鳞的癌,被免疫检测组织化学的染色;西方的污点分析。结果揭示了那 mdm2, c-jun;EGFR 在肺是起来调整的有鳞的癌而他们在邻近的正常支气管的上皮是下面调整的,正常的肺纸巾;煽动性的假肿瘤,它与我们的 proteome 分析一致结果。结论:人的肺的解决得好的、可再现的 2-DE 模式有鳞的癌;邻近的正常支气管的上皮被建立;68 微分蛋白质被成功地使用比较 proteome 分析描绘。这些结果将为屏蔽使用到 diagnose 的分子的简历标记提供科学基础;对待肺有鳞的癌,以及改进病人的预后;为肺的研究提供新线索有鳞的致癌机制。 | LI Cui TANG Can'e DUAN Chaojun YI Hong XIAO Zhiqiang CHEN Zhuchu | 2006 | The Chinese-German Journal of Clinical Oncology2006，5，4： | 11 |
| 5 | Synthesis of graphene materials by electrochemical exfoliation: Recent progress and future potential显示文摘Synthesis of structurally controlled graphene materials is critical for realizing their practical applications.The electrochemical exfoliation of graphite has emerged as a simple method to produce graphene materials.This review examines research progress in the last 5 years,from 2015 to 2019.Graphene material synthesis methods generally have a trade‐off between increasing production yield and achieving better material property control.The synthesis conditions for synthesizing pristine graphene,graphene oxide(GO),and graphene composites are significantly different.Thus,in this review,we first discuss synthesis methods for graphene materials with high C/O ratios from four aspects:graphite electrodes,equipment engineering,electrolytes,and additional reduction methods.Next,we survey synthesis methods for GO and examine how the pretreatment of the graphite electrodes,electrolytes,and operation parameters,such as applied voltages,electrolyte temperatures,and mechanical forces,affect the quality of GO.Further,we summarize electrochemical exfoliation methods used to dope graphene materials,introduce covalent functional groups,incorporate various nanoparticles,and assembly of graphene architectures.For all synthesis methods,we compare the properties of resulting graphene materials such as C/O ratios,lateral size,layer numbers,and quality characterized by Raman spectroscopy.Lastly,we propose our perspectives on further research.We hope this review stimulates more studies to realize the on‐demand production of graphene materials with desired properties using electrochemical exfoliation methods. | Fei Liu Chaojun Wang Xiao Sui Muhammad Adil Riaz Meiying Xu Li Wei Yuan Chen | 2019 | Carbon Energy2019，1，2： | 6 |
| 6 | Overexpressed BRH1, a RING finger gene, alters rosette leaf shape in Arabidopsis thaliana显示文摘Leaves are the most important plant parts for photosynthesis and respiration. Many genes are involved in determining leaf shape;however, little is known about the effects of brassinosteroid (BR) signaling-pathway genes on the development of leaf shape. Here, the brassinosteroid-responsive RING-H2 (BRH1) gene, which is suppressed by 24-epi-brassinolide treatment, was isolated from Arabidopsis thaliana. The amino acid sequence contained a highly conserved RING finger domain. In a phylogenetic analysis,BRH1 clustered closely with GLYMA11G02470.1. The leaves of brh1 mutant plants were not much different to those of the wild-type, while transgenic plants with high BRH1 expression levels had rounder rosette leaves. Mutants of the BR synthesis pathway also had a similar round leaf phenotype, and greater BRH1 expression levels. Moreover, the related marker genes KNAT1,AtHB13 and ROT4, which are known to control leaf shape, altered transcriptional levels in both transgenic BRH1 and BR-synthesis mutant lines. Thus, BRH1 may be involved in the BR signaling pathway and regulate the growth and development of rosette leaves. Research on BRH1 may prove valuable for understanding the regulatory mechanism of leaf shape and improving the leaf shapes of ornamental plants. | Xiaoqian Wang Eryong Chen Xiaoyang Ge Qian Gong HamamaIslam Butt Chaojun Zhang Zuoren Yang Fuguang Li Xueyan Zhang | 2018 | Science China(Life Sciences)2018，61，1： | 5 |
| 7 | Peripheral Lymphocyte Subsets as a Marker of Parkinson's Disease in a Chinese Population显示文摘In this study, we conducted a clinical analysis of lymphocyte subtypes in 268 patients with Parkinson's disease(PD) to assess their clinical impact as a potential marker of advanced PD in Chinese patients. The participants comprised 268 sporadic PD patients and 268 healthy controls. The numbers of natural killer(NK) cells and CD3+, CD3+CD4+, CD3+CD8+, and CD19+ lymphocytes from peripheral blood were determined by immunostaining and flow cytometric analysis and the percentages of these CD+ T cells were calculated. The ratio of regulatory T(Treg)/helper T 17(Th17) lymphocytes from 64 PD patients and 46 controls was determined by flow cytometric analysis.The results showed that the percentage of NK cells was higher in advanced PD patients than in controls(22.92% ±10.08% versus 19.76% ± 10.09%, P = 0.006), while CD3+ T cells are decreased(62.93% ± 9.27% versus65.75% ± 9.13%, P = 0.005). The percentage of CD19+B cells in male patients was lower(P = 0.021) than in female patients, whereas NK cells were increased(P \ 0.0001). The scores on the Unified Parkinson's Disease Rating Scale(UPDRS) and the Non-Motor Symptoms Scale in late-onset PD patients were significantly higher than those in earlyonset patients(P = 0.024 and P = 0.007, respectively). The percentage of CD19+ B cells in patients with UPDRS scores[24 was lower than in those with scores \24(10.17% ±4.19% versus 12.22% ± 5.39%, P = 0.009). In addition, the Treg/Th17 ratio in female patients was higher than that in female controls(13.88 ± 6.32 versus 9.94 ± 4.06, P =0.042). These results suggest that the percentages of NK cells,CD3+ T cells, and CD19+ B cells along with the Treg/Th17 ratio in peripheral blood may be used to predict the risk of PD in Chinese individuals and provide fresh avenues for novel diagnostic biomarkers and therapeutic designs. | Luan Cen Chaohao Yang Shuxuan Huang Miaomiao Zhou Xiaolu Tang Kaiping Li Wenyuan Guo Zhuohua Wu Mingshu Mo Yousheng Xiao Xiang Chen Xinling Yang Qinhui Huang Chaojun Chen Shaogang Qu Pingyi Xu | 2017 | Neuroscience Bulletin2017，33，5： | 5 |
| 8 | Analysis of genetic alterations identifies the frequent mutation of GNAS in colorectal laterally spreading tumors显示文摘Dear Editor,Colorectal cancer(CRC)is among the most commonly diagnosed cancer and the leading cause of cancer-related death worldwide[1].Most CRCs develop from adenomas.Laterally spreading tumors(LSTs)are non-polypoid superficial colorectal neoplasms(CRNs)that are larger than 1 cm and typically extend laterally along the luminal wall.Based on surface morphology,it can be classified into a granular or nongranular type.The pathological morphology of LST manifests only as adenoma or with cancer.Recent studies have characterized 45-79%of LSTs as high-grade intraepithelial neoplasia(HGIN)or submucosal invasion;and the risk of submucosal invasion increases with lesion size[2].Hence,LST is considered a precancerous CRC lesion.Patients with LSTs are usually asymptomatic and diagnosis typically occurs during physical examinations or screening colonoscopy. | Lei Pan Junsheng Chen Chaojun Zhu Lu Han Aimin Li Side Liu | 2020 | Cancer Communications2020，40，11： | 3 |
| 9 | An effective spray drift-reducing method for a plant-protection unmanned aerial vehicle显示文摘A spraying system for a plant-protection unmanned aerial vehicle(UAV)was designed to reduce spray drift.A custom low-speed wind tunnel was constructed to generate a wind speed ranging from 0 to 5.92 m/s.The results showed that the wind speed was attenuated with an increase in distance.To compensate for the attenuation,a linear-fitting model was adopted.Then,the relationship between the spraying pressure and atomization rate was analyzed,and a fuzzy algorithm was adopted to adjust the spraying angle and pressure according to the wind speed and its changing rate.Finally,an evaluation of the proposed system in the compensated wind tunnel was conducted,and the drift distance was reduced by 33.7%compared with the system without adjustment of the spraying angle and pressure. | Yayong Chen Chaojun Hou Yu Tang Jiajun Zhuang Jintian Lin Shaoming Luo | 2019 | International Journal of Agricultural and Biological Engineering2019，12，5： | 2 |
| 10 | Reflections on the Catastrophic 2020 Yangtze River Basin Flooding in Southern China显示文摘During the summer of 2020,southern China suffered from catastrophic flooding,the massive basin flood mainly occurred in the Yangtze River's middle and lower reaches.As of July 20,2020,the cumulative precipitation since the rain season started exceeded 500 mm over most of the Yangtze River Basin,reaching>1,200 mm in some areas of the lower reaches,exceeding the same period in 1998,the severest flood year in the past 60 years.Several water gauge stations at Poyang Lake and Chaohu Lake exceeded their historical record values.The water levels in the Wuhan section of the Yangtze River were among the highest ever recorded.As of July 22,2020,45.5 million people had been affected by the floods,with 142 people having died or were missing,and the direct economic losses expected to be around 116 billion RMB(~16.5 billion US dollars).However,the losses from this flood are much lower than those of previous major floods.For example,the catastrophic 1998 flooding led to 1,526 deaths and economic losses of 255 billion RMB(~36.4 billion US dollars).The reasons behind this are worthy of further study and discussion,and may be used for reference in the future and for other countries. | Ke Wei Chaojun Ouyang Hongtao Duan Yunliang Li Mingxing Chen Jiao Ma Huicong An Shu Zhou | 2020 | The Innovation2020，1，2： | 2 |
| 11 | GRP78 inhibits macrophage adhesion via SR-A显示文摘Class A scavenger receptor(SR-A)plays an important role in macrophage adhesion.However,the underlying mechanism remains unclear.We previously found that 78 kDa glucose-regulated protein(GRP78)inhibited SRA-mediated ligand internalization into macrophage by binding to SR-A.The aim of the study was to investigate whether GRP78 could regulate SR-A-mediated cell adhesion.We demonstrated that GRP78 bound directly to SR-A by fluorescence resonance energy transfer(FRET)assay.Overexpression of GRP78 inhibited macrophage adhesion via SR-A.These results suggest that GRP78 may act as an inhibitor of macrophage adhesion via SR-A. | Hui Bai Nan Li Xiaodan Zhou Chenchen Wang Yan Zhang Xudong Zhu Min Huang Yaoyu Chen Xiaoyu Li Qing Yang Chaojun Li Jingjing Ben Qi Chen | 2014 | The Journal of Biomedical Research2014，28，4： | 2 |
| 12 | A New Indicator for Global Food Security Assessment: Harvested Area Rather Than Cropland Area显示文摘Cropland area has long been used as a key indicator of food security.However,grain yield is not solely controlled by the area of the cropland.Therefore,we proposed a new indicator to assess food security.Results show that from 1992 to 2004,the global cropland area increased by 840200 km^(2)(99.4%),but the grain yield increased only by 310 million t(29.1%);and from 2004 to 2015,the cropland area decreased by 39000 km^(2)(4.64%),but the grain yield increased by 370 million t(70.84%).This result showed that grain yield was not linearly correlated with cropland area,and delimiting the threshold of cropland protection may not guarantee food security.Combined with further correlation analysis,we found that the increase in the global grain yield was more closely related to the harvested area(R^(2)=0.94),which indicated that the harvested area is a more scientific and accurate indicator than cropland area in terms of guaranteeing food security.Therefore,if governments want to ensure the food security,they should choose a new and more accurate indicator:harvested area rather than cropland area. | SONG Fengjiao WANG Shijie BAI Xiaoyong WU Luhua WANG Jinfeng LI Chaojun CHEN Huan LUO Xuling XI Huipeng ZHANG Sirui LUO Guofeng YAN Mengqi ZHEN Qingqing | 2022 | Chinese Geographical Science2022，32，2： | 2 |
| 13 | Ultralarge Rabi splitting and broadband strong coupling in a spherical hyperbolic metamaterial cavity显示文摘Strong coupling(SC) between two resonant plasmon modes can result in the formation of new hybrid modes exhibiting Rabi splitting with strong energy exchange at the nanoscale. However, normal Rabi splitting is often limited to ~50–320 me V due to the short lifetime of the plasmon mode. Here, we theoretically demonstrate a record Rabi splitting energy as large as 805 me V arising from the SC between the high-Q plasmonic whispering gallery mode and high-Q cavity plasmon resonance supported by a spherical hyperbolic metamaterial cavity,which consists of a dielectric nanosphere core wrapped in 7 alternating layers of silver/dielectric materials.In addition, the new hybrid modes formed by the SC are shown to exhibit an extralong lifetime of up to 71.9–81.6 fs, with the large electric field intensity enhancement at both the dielectric core and the dielectric layers. More importantly, the spectral ranges of SC can be tuned across an ultrabroad range from the visible to the near-IR by simply changing the dielectric core size. These findings may have potential applications in bright single-photon sources. | PING GU JING CHEN SIYU CHEN CHUN YANG ZUXING ZHANG WEI DU ZHENGDONG YAN CHAOJUN TANG ZHUO CHEN | 2021 | Photonics Research2021，9，5： | 2 |
| 14 | Electromagnetic properties analysis of field-modulated asynchronous magnetic couplings显示文摘 | YANG Chaojun ZHOU Yuehua CHEN Xiaoping | 2014 | Applied Mechanic and Materials2014，535，： | 1 |
| 15 | Enzyme-linked immunosorbent assay of changes in serum levels of growth hormone(cGH)in common carps(Cyprinus carpio)显示文摘The aim of the present study was to purify the common native carp growth hormone (ncGH), produce monoclonal antibodies (mAbs) to common native carp growth hormone (ncGH), and further enhance the sensitivity of enzyme-linked immunosorbent assays (ELISA) for ncGH. Additionally, we investigated changes in serum ncGH levels in carps raised in different environmental conditions. The recombinant grass carp (Ctenopharyngodon idella) growth hormone was purified and used as antigen to immunize the rabbit. The natural ncGH was isolated from the pituitaries of common carp. SDS-PAGE and Western blot utilizing the polyclonal anti-rgcGH antibody confirmed the purification of ncGH from pituitaries. Purified ncGH was then used as an immunogen in the B lymphocyte hybridoma technique. A total of 14 hybridoma cell lines (FMU-cGH 1-14) were established that were able to stably secrete mAbs against ncGH. Among them, eight clones (FMU-cGH1-6, 12 and 13) were successfully used for Western blot while nine clones (FMU-cGH 1-7, 9 and 10) were used in fluorescent staining and immunohistochemistry. Epitope mapping by competitive ELISA demonstrated that these mAbs recognized five different epitopes. A sensitive sandwich ELISA for detection of ncGH was developed using FMU-cGH12 as the coating mAb and FMU-cGH6 as the enzyme labeled mAb. This detection system was found to be highly stable and sensitive, with detection levels of 70 pg/mL. Additionally, we found that serum ncGH levels in restricted food group and in the net cage group increased 6.9-and 5.8-fold, respectively, when compared to controls, demonstrating differences in the GH stress response in common carp under different living conditions. | WU Gang CHEN LiHua ZHONG Shan LI Qi SONG ChaoJun JIN BoQuan ZHU ZuoYan | 2008 | Science China(Life Sciences)2008，51，2： | 1 |
| 16 | Human activity and climate change triggered the expansion of rocky desertification in the karst areas of Southwestern China显示文摘It is conducive to the sustainable development of human beings in karst regions to research the mechanism of karst rocky desertification(KRD)expansion.Whether the large-scale KRD in southwestern China is caused by climate change or human activities is still controversial.In this study,the evolution of the KRD in southwestern China over the past 2000 years was reconstructed through the high-precisionδ^(13)C record of stalagmites from Shijiangjun(SJJ)Cave,Guizhou Province,China.Theδ^(13)C of the stalagmites from SJJ Cave exhibited heavy values from the Medieval Warm Period(MWP)to the Little Ice Age(LIA).Furthermore,theδ^(13)C records of other stalagmites and tufa from southwestern China also showed the same significant heavy trend.Because the stalagmiteδ^(13)C could record the change of ecological environment,it indicated that the consistent change of the stalagmitesδ^(13)C may record the process of KRD expansion in the karst regions of southwestern China.During the MWP,the stronger Asian summer monsoon and the northward movement of the rain belt led to a dry period in southwestern China and a wet period in northern China.In contrast,it was wet in southwestern China and dry in northern China during the LIA.In addition,after the Jing-Kang event(JK event,AD1127)occurred at the end of the Northern Song dynasty,the political and economic center of China migrated to southern China for the first time,which changed the population distribution pattern of larger population in the north and smaller population in the south.Therefore,the expansion of KRD in southwestern China was exacerbated in the MWP due to the change of climate in southwestern China,the migration of a large number of people,wars,the large-scale reclamation of arable land,and the cultivation of large areas of crops. | Chaojun CHEN Daoxian YUAN Hai CHENG Tsailuen YU Chuanchou SHEN RLawrence EDWARDS Yao WU Siya XIAO Jian ZHANG Tao WANG Ran HUANG Ziqi LIU Tingyong LI Junyun LI | 2021 | Science China Earth Sciences2021，64，10： | 1 |
| 17 | One-pot synthe-sis ,formation mechanism and nearinfrared fluorescent propertiesof hollow and porous a-mercury sulfide 显示文摘 | Shikui Wu Chaojun Chen Xiaoping Shen et el | 2013 | CrstengComn2013，15，： | 1 |
| 18 | Thermodynamic analysis of a low-pressure economizer based waste heat recovery system for a coal-fired power plant显示文摘 | Chaojun Wang Boshu He Linbo Yan Xiaohui Pei Shinan Chen | 2013 | Energy2013，，： | 1 |
| 19 | Bottom-up fabrication approaches to novel plasmonic materials显示文摘Recent research effort towards developing novel metal nanoparticles(NPs)and their ordered arrays have been motivated by the emergence of plasmonics.In particular,tuning the size,morphology,composition and the separation of metal NPs has allowed us to engineer the collective properties of plasmonic crystals for specific applications.Here we present our recent development of bottom-up growth methods and demonstrate convenience for the preparation of such plasmonic materials.By implementation of physical,chemical,or electrochemical deposition of a metal in combination with micromolding on two-dimensional colloidal crystals,metallic NPs with a variety of morphologies can be created in an ordered lattice.The prepared novel plasmonic crystals could find applications in optics,optoelectronics,materials science,sensing and biophysics. | CHEN Zhuo ZHAN Peng DONG Wen LI YuanYuan TANG ChaoJun MIN NaiBen WANG ZhenLin | 2010 | Chinese Science Bulletin2010，55，24： | 1 |
| 20 | Occurrence Regularity and Life History of Cigarette Beetle Lasioderrma serricorne(Fabricius)in Tobacco Leaf Threshing and Redrying Workshop显示文摘[Objectives]The paper was to study the occurrence regularity and life history of cigarette beetle Lasioderrma serricorne(Fabricius)in tobacco leaf threshing and redrying workshop.[Methods]With the tobacco leaf threshing and redrying workshop as the survey site,the occurrence regularity of L.serricorne was investigated,and the life history table was inferred according to its biological characteristics.The temperature,humidity and duration of tobacco leaf threshing and redrying were simulated in the laboratory to study the survival rate of all states of L.serricorne in this environment.[Results]The lifecycle of L.serricorne in tobacco leaf threshing and redrying workshop was:the overwintering generation pupated in late February;the pupa began to emerge in early March,and reached its peak in late March.The first-generation eggs started hatching in late March,pupated in late May,emerged in early June,and reached the peak eclosion of the first-generation adults in mid-July.The second-generation eggs began to hatch in late July,pupated in mid-August,emerged in late August,and reached the peak eclosion of the second-generation adults in mid-September.The third-generation eggs began to hatch in mid-September;most of the larvae began to overwinter,some pupated in mid-November and survived the winter as pupae,and some pupae emerged to adults.The survival test results of different states of L.serricorne under simulated temperature,humidity and duration in the tobacco leaf threshing and redrying process showed that the mortality rates of eggs in simulated 1,2 and 3 conditions were about 51.22%,90.24% and 100%,and the mortalities of larvae in simulated 1,2 and 3 conditions were about 18.30%,81.25%and 100%,respectively.The mortalities of pupae in simulated 1,2 and 3 conditions were about 69.39%,100% and 100%,and the mortalities of adults in simulated 1,2 and 3 conditions were about 100%,100% and 100%,respectively.[Conclusions]L.serricorne of different states can be killed by appropriately raising the temperature during threshing and redrying. | Ding CHEN Yingjie JIANG Zijun ZHAO Chaojun LUO Xingling WANG Jie XIE Pengchao CHEN Fei XU Yongan REN Lin LU Xueqin ZHANG Shunxian LIANG | 2022 | Plant Diseases and Pests2022，13，3： | 0 |
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