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Professor Jun Zhou's Life Choice and Celebration of His 80th Birthday

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Chinese Journal of Chemistry 2012年第6期30卷 1201-1202,I0001页

作者： handong sun State Key Laboratory of Phytochemistry and Plant Resources in West China Kunming Institute of Botany Chinese Academy of Sciences Kuming Yunan 650201 China

Professor Jun Zhou, an Academician of Chinese Academy of Sciences, is a phytochemist and medicinal chemist in China. He is a major founder for the estab- lishment of State Key Laboratory of Phytochemistry and Plant Resource in West China. The special issue of Chinese Journal of Chemistly is dedicated to his 80th birthday. Professor Zhou was born in Dongtai (Jiangsu prov- ince, China) in 1932, where he received his elementary education. He went to Nantong in 1946 to obtain his junior middle school education, and then he went to Nanjing in 1948 to receive his technical secondary school education at National Pharmaceutical School (the predecessor of China Phammceutical University). After graduation in 1951, he was appointed as a chief of Hu- man Resource Department at East China Pharmaceutical College and then served as a pharmacist at East China Health Bureau. He received his Bachelor's degree in the major of pharmaceutical engineering in 1958 fi'om East China Institute of Chemical Technology (the predeces- sor of East China University of Science and Technol- ogy).

关键词：庆祝活动生日中国科学技术大学职业技术学院中国西部国家重点实验室人生制药工程专业

Waveguide design and application with transformation optics

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Science China(Information Sciences) 2013年第12期56卷 32-42页

作者： XU HongYi sun handong ZHANG BaiLe Division of Physics and Applied Physics School of Physical and Mathematical SciencesNanyang Technological University Centre for Disruptive Photonic Technologies Nanyang Technological University

Waveguide design becomes more and more important with the increasing demand of efcient routing and interconnection of electromagnetic signals for advanced information *** we review the basic theory,special techniques,and potential applications of transformation optics in waveguide *** major design strategies of transformation optics and their limitations in waveguide applications are *** recent new trends of transformation techniques by imposing specifc restrictions from materials are emphasized for practical *** waveguide is used as an example to compare these transformation *** beyond waveguides but with great practical value such as super-resolution hyperlens design are also discussed in the context of waveguiding phenomena from the perspective of transformation optics.

关键词： waveguide transformation optics metamaterial surface plasmon imaging

Natural products against hematological malignancies and identification of their targets

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Science China(Life Sciences) 2015年第12期58卷 1191-1201页

作者： XU Ying LIU JinBao WU YingLi GUO QingLong sun handong CHEN GuoQiang Department of Pathophysiology Chemical Biology Division of Shanghai Universities E-Institutes Key Laboratory of Cell Differentiation and Apoptosis of Ministry of Education Shanghai Jiao Tong University School of Medicine Institute of Health Sciences Shanghai Institutes for Biological Sciences of Chinese Academy of Sciences-Shanghai Jiao Tong University School of Medicine State Key Laboratory of Respiratory Disease Protein Modification and Degradation Lab Department of Pathophysiology Guangzhou Medical University State Key Laboratory of Natural Medicines Jiangsu Key Laboratory of Carcinogenesis and Intervention China Pharmaceutical University State Key Laboratory of Phytochemistry and Plant Resources in West China Kunming Institute of Botany Chinese Academy of Sciences

Naturally occurring molecules derived from higher plants, animals, microorganisms and minerals play an important role in the discovery and development of novel therapeutic agents. The identification of molecular targets is of interest to elucidate the mode of action of these compounds, and it may be employed to set up target-based assays and allow structure-activity relationship studies to guide medicinal chemistry efforts toward lead optimization. In recent years, plant-derived natural compounds possessing potential anti-tumor activities have been garnering much interest and efforts are underway to identify their molecular targets. Here, we attempt to summarize the discoveries of several natural compounds with activities against hematological malignancies, such as adenanthin, oridonin, gambogic acid and wogonoside, the identification of their targets, and their modes of actions.

关键词： natural products adenanthin hematological malignancies target identification

Ent-kaurane and ent-abietane diterpenoids from Isodon phyllostachys

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Science China Chemistry 2016年第9期59卷 1211-1215页

作者： Jin Yang Yaqi An Haiyan Wu Miao Liu Weiguang Wang Xue Du Yan Li Jianxin Pu handong sun State Key Laboratory of Phytochemistry and Plant Resources in West China Kunming Institute of Botany Chinese Academy of Sciences Kunming 650201 China University of Chinese Academy of Sciences Beijing 100049 China

Four new diterpenoids, phyllostachysins I-L （1-4）, along with a known one, hebeiabinin B （5）, were isolated from the aerial parts oflsodonphyllostachys （***）. Compounds 1 and 2 feature an ent-kaurane backbone, and 3, 4 and 5 bear an ent-abietane skeleton. Their structures were elucidated by means of spectroscopic analysis. Compounds 3 and 4 exhibited significant cytotoxic activity against human tumor cell lines （HL-60, SMMC-7721, A-549, MCF-7 and SW-480）, and strongly inhibited NO production in LPS-stimulated RAW264.7 cells.

关键词： lsodon phyllostachys diterpenoid ent-kaurane ent-abietane

Significant enhancement of UV emission in ZnO nanorods subject to Ga＋ ion beam irradiation

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Nano Research 2015年第6期8卷 1857-1864页

作者： Boluo Yadian Rui Chen Hai Liu handong sun Qing Liu Chee Lip Gan Zhou Kun Chunwang Zhao Bin Zhu Yizhong Huang School of Materials Science and Engineering Nanyang Technological University SO Nanyang Avenue 639798 Singapore Division of Physics and Applied Physics School of Physical and Mathematical Sciences Nanyang Technological University 21 Nanyang Link 637371 Singapore School of Mechanical and Aerospace Engineering Nanyang Technological University 50 Nanyang Avenue 639798 Singapore College of Art and Sciences Shanghai Maritime University Shanghai 201306 China Hubei Collaborative Innovation Center for Advanced Organic Chemical Materials Faculty of Physics and Electronic Science Hubei University Wuhan Hubei 430062 China

Applications of ZnO nanomaterials in optoelectronics are still limited due to their insufficient photoluminescence efficiency. In order to optimize the photoluminescence properties of ZnO nanorods, the UV emission of vertically aligned ZnO nanorods grown on a Si substrate, in correlation with Ga＋ ion irradiation at different ion energies （0.5 keV-16 keV）, was investigated in the present study. We found that the UV intensity increased rapidly with increasing Ga＋ ion energy, up to its maximum around 2 keV, at which point the intensity was approximately 50 times higher than that produced by as-grown ZnO nanorods. The gentle bombardment of low-energy Ga＋ ions removes defects from ZnO nanorod surfaces. The Ga＋ ions, on the other hand, implant into the nanorods, resulting in compressive strain. It is believed that the perfect arrangement of the crystal lattice upon removal of surface defects and the introduction of compressive strain are two factors that contribute to the significant enhancement of UV light generation.

关键词： ZnO nanorods photoluminescenceenhancement UV emission Ga+ ion beam

New Lignans from the Leaves and Stems of Schisandra chinensis and Their Anti-HIV-1 Activities

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Chinese Journal of Chemistry 2014年第8期32卷 734-740页

作者： Yiming Shi Weimao Zhong Huan Chen Ruirui Wang Shanzhai Shang Chengqin Liang Zhonghua Gao Yongtang Zheng Weilie Xiao handong sun State Key Laboratory of Phytochemistry and Plant Resources in West China Kunming Institute of BotanyChinese Academy of SciencesKunmingYunnan 650201China Key Laboratory of Animal Models and Human Disease Mechanisms of Chinese Academy of Sciences&Yunnan Province Kunming Institute of ZoologyChinese Academy of SciencesKunmingYunnan 650223China University of Chinese Academy of Sciences Beijing 100049China

Six new lignans(1-6),as well as five known ones(7-11)were isolated from the leaves and stems of Schisandra *** structures of 1-6 were established on the basis of spectroscopic methods including 1D-and 2D-NMR techniques and CD *** 1 was the first example of naturally occurring N-containing lignans featuring a nicotinoyl *** the new compounds were evaluated for their anti-HIV-1 activities and showed EC50 values in the range 17.89-138.23μg/mL.

关键词： Schisandraceae Schisandra chinensis lignan anti-HIV-1

21世纪的现代本草新篇章——《中国药用植物志》

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中草药 2024年第4期55卷 I0009-I0010页

作者：孙汉董中国科学院昆明植物研究所云南昆明650201

《中国药用植物志》是北京大学药学院艾铁民教授牵头主编的国家重点图书及重大出版项目,该书从分类、化学、药理与药材应用等多个方面对中国药用植物类群的最新研究进展进行了系统的梳理与总结,同时提供了丰富的图片与文献资源,对天然... 详细信息

《中国药用植物志》是北京大学药学院艾铁民教授牵头主编的国家重点图书及重大出版项目,该书从分类、化学、药理与药材应用等多个方面对中国药用植物类群的最新研究进展进行了系统的梳理与总结,同时提供了丰富的图片与文献资源,对天然药物与药用植物领域的教育教学、研究应用具有重要的学术参考价值。该书在内容的系统性与专业性、形式的丰富与实用性、学术研究与术语考订的严谨性方面均表现出了突出的创新性特点,是一部高质量的学术巨著。

关键词：《中国药用植物志》书评药用植物天然药物现代本草

Tunable ultraviolet to deep blue light emission from sulfur nanodots fabricated by a controllable fission-aggregation strategy

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Science China Materials 2022年第10期65卷 2786-2792页

作者： Lian Xiao Quanchao Du Yi Huang Shijia Cheng Shuai Yin Teck Neng Wong Edwin Kok Lee Yeow handong sun Division of Physics and Applied Physics School of Physical and Mathematical SciencesNanyang Technological UniversitySingapore 637371Singapore Division of Chemistry and Biological Chemistry School of Physical and Mathematical SciencesNanyang Technological UniversitySingapore 637371Singapore Research Institute of Aero-Engine Beihang UniversityBeijing 100083China School of Mechanical and Aerospace Engineering Nanyang Technological UniversitySingapore 639798Singapore MajuLab International Joint Research Unit UMI 3654CNRSUniversitéCôte d’AzurSorbonne UniversitéNational University of SingaporeNanyang Technological UniversitySingapore 637371Singapore

Bright tunable light emission in the short wavelength range from sulfur nanodots was demonstrated with a photoluminescence quantum yield(PLQY)of up to 59.4%.A fission-aggregation mechanism was proposed for the formation of sulfur nanodots with desired *** synthetic strategy allowed for simultaneous size control from 3.2 to 5.6 nm,thus tuning the emission color from ultraviolet(UV)to deep blue(342±430 nm),and for the suppression of unwanted nonradiative recombination centers and deep level *** luminescence mechanism and quantum confinement effect of the synthesized sulfur nanodots were investigated by optical spectroscopy and theoretical *** results show promise toward the application of sulfur nanodots in UV optoelectronics,biomedical treatments,and sterilization.

关键词： sulfur nanodots ultraviolet deep blue tunable photoluminescence heavy metal free high PLQY

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粗壮女贞中的新单萜配糖体(英)

应用与环境生物学报 1999年第5期5卷 501-506页

作者：田军孙汉董中国科学院昆明植物研究所植物化学开放实验室

从粗壮女贞（Ｌｉｇｕｓｔｒｕｍｒｏｂｕｓｔｕｍ）叶子中分离鉴定了４个新的单萜配糖体，命名为粗壮女贞甙Ｄ、Ｇ、Ｈ和Ｌ．通过波谱及化学方法，它们分别鉴定为香叶醇３′ＯαＬ吡喃鼠李糖基４′顺式香豆酰基β... 详细信息

从粗壮女贞（Ｌｉｇｕｓｔｒｕｍｒｏｂｕｓｔｕｍ）叶子中分离鉴定了４个新的单萜配糖体，命名为粗壮女贞甙Ｄ、Ｇ、Ｈ和Ｌ．通过波谱及化学方法，它们分别鉴定为香叶醇３′ＯαＬ吡喃鼠李糖基４′顺式香豆酰基βＤ吡喃葡萄糖甙（１），６羟基３，７二甲基２Ｅ，７葵二烯醇３′ＯαＬ吡喃鼠李糖基４′反式香豆酰基βＤ吡喃葡萄糖甙（２），６羟基３，７二甲基２Ｅ，７葵二烯醇３′ＯαＬ吡喃鼠李糖基４′顺式香豆酰基βＤ吡喃葡萄糖甙（３）以及６，７二羟基３，７二甲基２Ｅ葵烯醇３′ＯαＬ吡喃鼠李糖基４′顺式香豆酰基βＤ吡喃葡萄糖甙（４）．此外，还从该植物得到了７个已知化合物，芹菜素（５）、ｃｏｓｍｏｓｉｉｎ（６）、ｒｈｏｉｆｏｌｉｎ（７）、山梨糖醇（８）、阿克苷（９）、β谷甾醇（１０）和齐墩果酸（１１）．

关键词：粗壮女贞单萜配糖体木樨科