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蒺藜苜蓿复叶发育的分子机制研究 学位论文
中国科学院西双版纳热带植物园: 中国科学院大学, 2020
作者:  贺亮亮
收藏  |  浏览/下载：28/0  |  提交时间：2020/07/17
Bioinspired nonswellable ultrastrong nanocomposite hydrogels with long-term underwater superoleophobic behavior 期刊论文
CHEMICAL ENGINEERING JOURNAL, 2019, 卷号: 375
作者:  Li, Feibo;  Zhang, Gongzheng;  Wang, Zhaoshuo;  Jiang, Haoyang;  Feng, Xianqi
收藏  |  浏览/下载：4/0  |  提交时间：2019/12/30
食用蔬菜能吸收和积累微塑料 期刊论文
科学通报, 2019, 卷号: 64, 期号: 9, 页码: 928-934
作者:  李连祯;  周倩;  尹娜;  涂晨;  骆永明
收藏  |  浏览/下载：63/0  |  提交时间：2020/06/17
微塑料  生菜  聚苯乙烯微球  吸收  积累  健康风险  microplastics  lettuce  polystyrene microbeads  uptake  accumulation  human health risk  Microplastic (MP, 100 nm-5 mm) may present an attributable risk to ecosystem and human health, and its pollution has become a global environmental concern. Despite a wealth of information on the accumulation of MPs in aquatic species, there is no information on the uptake and accumulation of MPs by higher plants. Terrestrial edible plants are directly exposed to MPs when agricultural soil was applied with organic manure, sewage sludge as fertilizer or plastic mulching. In this paper, the uptake of two sizes of polystyrene (PS) microbeads (0.2 and 1.0 mum) and then their distribution and migration in an edible plant lettuce were firstly investigated based on laboratory experiments. We used fluorescent markers to track PS microbeads in plant tissues and found fluorescence to be a sensitive and reliable detection method. Sections from untreated control lettuce showed no autofluorescence. When roots were treated with fluorescently labeled PS microbeads, the microbeads could be identified by its fluorescence. Our main study investigated the uptake of 0.2 mum beads, as few luminescence signals were observed in lettuce roots for 1.0 mum beads in our experiment. We observed that 0.2 mum fluorescent microbeads were extracellularly trapped in the root cap mucilage (which is a highly hydrated polysaccharide) and a dark green tip (which was typical of lettuce roots exposed to label PS beads) was usually visible to the naked eye. Confocal images revealed that the PS luminescence signals were mainly located in the vascular system and on the cell walls of the cortex tissue of the roots, indicated that the beads passed through the intercellular space via the apoplastic transport system. Once inside the central cylinder, the 0.2 mum PS beads were transferred from the roots to the stems and leaves via the vascular system following the transpiration stream. We also observed that the PS beads adhered to one another and self-assembled systematically into grape-like and (chain) string-like clusters in the intercellular space of the root and stem vascular tissue of lettuce plant. In contrast to the root and stem, PS beads were dispersed in the leaf tissue. Here, for the first time we provide evidence of the adherence, uptake, accumulation, and translocation of submicrometer MPs within an edible plant. Our findings highlight the previously underappreciated human exposure pathway to MPs through the consumption of contaminated crops and emphasize the need for new management strategies to control the release of MPs waste products into the terrestrial environment. Ultimately, the potential impacts of low range sized MPs on food safety of crop plants and human health need to be urgently considered.  
Reinvestigation of the Late Devonian Shougangia bella and new insights into the evolution of fern-like plants 期刊论文
JOURNAL OF SYSTEMATIC PALAEONTOLOGY, 2018, 卷号: 16, 期号: 4, 页码: 309-324
作者:  Wang, De-Ming;  Zhang, Ying-Ying;  Liu, Le;  Xu, Hong-He （徐洪河）;  Qin, Min
收藏  |  浏览/下载：61/0  |  提交时间：2019/05/22
2D Dual‐Metal Zeolitic‐Imidazolate‐Framework‐(ZIF)‐Derived Bifunctional Air Electrodes with Ultrahigh Electrochemical Properties for Rechargeable Zinc–Air Batteries 期刊论文
Advanced Functional Materials, 2018, 卷号: 28, 期号: 5, 页码: -
作者:  Wang, Tingting;  Kou, Zongkui;  Mu, Shichun*;  Liu, Jingping;  He, Daping
收藏  |  浏览/下载：9/0  |  提交时间：2019/12/04
Synthesis of organic-inorganic hybrid compounds and their self-assembled behavior in different solvents 期刊论文
JOURNAL OF COLLOID AND INTERFACE SCIENCE, 2018, 卷号: 519, 页码: 81-87
作者:  Zhuang, Xuewen;  Wang, Wenguang;  Hao, Jingcheng
收藏  |  浏览/下载：7/0  |  提交时间：2019/12/11
LRRK1, a receptor-like cytoplasmic kinase, regulates leaf rolling through modulating bulliform cell development in rice 期刊论文
Molecular Breeding, 2018, 卷号: Vol.38 No.5
作者:  Zhou, Y.;  Wang, D.;  Wu, T.;  Yang, Y.;  Liu, C.
收藏  |  浏览/下载：9/0  |  提交时间：2019/12/26
Synthesis of MFe2O4 (M = Ni, Co)/BiVO4 film for photolectrochemical hydrogen production activity 期刊论文
Applied Catalysis B: Environmental, 2017, 卷号: 214, 页码: 158-167
作者:  Wang, Qizhao;  He, Jijuan;  Shi, Yanbiao;  Zhang, Shuling;  Niu, Tengjiao
收藏  |  浏览/下载：28/0  |  提交时间：2017/07/17
Superhydrophobic and self-cleaning behavior of Portland cement with lotus-leaf-like microstructure 期刊论文
Journal of Cleaner Production, 2017, 卷号: 156, 页码: 775-785
作者:  Liu, Peng;  Gao, Yining;  Wang, Fazhou*;  Yang, Jin;  Yu, Xiangwei
收藏  |  浏览/下载：1/0  |  提交时间：2019/12/04
Characterization and gene cloning of the rice (Oryza sativa L.) dwarf and narrow-leaf mutant dnl3 期刊论文
Genetics and molecular research : GMR, 2016, 卷号: 15, 期号: 3
作者:  Shi, L;  Wei, X J;  Adedze, Y M N;  Sheng, Z H;  Tang, S Q
收藏  |  浏览/下载：3/0  |  提交时间：2019/12/23

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