Uptake and distribution of ultrasmall anatase TiO_2 alizarin red s nanoconjugates in arabidopsis thaliana

Kurepa J.; Paunesku T.; Vogt S.; Arora H.; Rabatic B.M.; Lu J.; Wanzer M.B.; Woloschak G.E.; Smalle J.A.

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Uptake and distribution of ultrasmall anatase TiO_2 alizarin red s nanoconjugates in arabidopsis thaliana

机译：拟南芥中超小锐钛矿型TiO_2茜素红s纳米复合物的吸收与分布

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While few publications have documented the uptake of nanoparticles in plants, this is the first study describing uptake and distribution of the ultrasmall anatase TiO_2 in the plant model system Arabidopsis. We modified the nanoparticle surface with Alizarin red S and sucrose and demonstrated that nanoconjugates traversed cell walls, entered into plant cells, and accumulated in specific subcellular locations. Optical and X-ray fluorescence microscopy coregistered the nanoconjugates in cell vacuoles and nuclei.

机译：虽然很少有文献报道植物中纳米颗粒的吸收，但这是描述超小锐钛矿型TiO_2在植物模型系统拟南芥中的吸收和分布的第一项研究。我们用茜素红S和蔗糖修饰了纳米颗粒的表面，并证明纳米复合物穿过细胞壁，进入植物细胞，并积累在特定的亚细胞位置。光学和X射线荧光显微镜在细胞液泡和细胞核中共注册了纳米共轭物。

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《Nano letters》 |2010年第7期|共7页
作者
Kurepa J.; Paunesku T.; Vogt S.; Arora H.; Rabatic B.M.; Lu J.; Wanzer M.B.; Woloschak G.E.; Smalle J.A.;
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正文语种 eng
中图分类特种结构材料;
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Anatase TiO_2 nanoparticles; Arabidopsis thaliana; TiO_2 nanoconjugates; X-ray fluorescence microscopy;

机译：锐钛矿型TiO_2纳米颗粒;拟南芥;TiO_2纳米复合物;X射线荧光显微镜;

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1. Uptake and distribution of ultrasmall anatase TiO_2 alizarin red s nanoconjugates in arabidopsis thaliana [J] . Kurepa J., Paunesku T., Vogt S., Nano letters . 2010,第7期

机译：拟南芥中超小锐钛矿型TiO_2茜素红s纳米复合物的吸收与分布
2. Mathematical Modeling and Experimental Validation of the Spatial Distribution of Boron in the Root of Arabidopsis thaliana Identify High Boron Accumulation in the Tip and Predict a Distinct Root Tip Uptake Function [J] . Shimotohno Akie, Sotta Naoyuki, Sato Takafumi, Plant and cell physiology . 2015,第4期

机译：拟南芥根中硼的空间分布的数学模型和实验验证确定尖端中的高硼积累并预测不同的根尖端吸收功能
3. SLIM1 Transcription Factor Promotes Sulfate Uptake and Distribution to Shoot, Along with Phytochelatin Accumulation, Under Cadmium Stress in Arabidopsis thaliana [J] . Progress in Artificial Intelligence . 2020,第2期

机译：SLIM1转录因子促进硫酸盐摄取和分布，随着植物精素的积累，在拟南芥的镉胁迫下
4. Further Analysis of the Function of AtBHLH29 in Regulating the Iron Uptake Process in Arabidopsis thaliana [C] . Juan Zhang, Hui-Fen Zhu, Hui Liang, Workshop on Arabidopsis Research in China . 2006

机译：进一步分析ATBHLH29在拟南芥中铸铁摄取过程中的功能分析
5. Absorption and Biodistribution of Nanoparticles in Mouse, Caenorhabditis elegans, Arabidopsis thaliana and Nicotina bethamiana. [D] . Al Awwad, Nasir. 2012

机译：纳米粒子在小鼠，秀丽隐杆线虫，拟南芥和尼古丁烟草中的吸收和生物分布。
6. Uptake and distribution of ultra-small anatase TiO2 Alizarin red S nanoconjugates in Arabidopsis thaliana [O] . Jasmina Kurepa, Tatjana Paunesku, Stefan Vogt, -1

机译：拟南芥拟南芥超小锐钛酶TiO2茜素纳米缀合物的摄取与分布
7. Uptake and Distribution of Ultrasmall Anatase TiO2 Alizarin Red S Nanoconjugates in Arabidopsis thaliana [O] . Jasmina Kurepa, Tatjana Paunesku, Stefan Vogt, 2010

机译：Urabidopsis Thaliana中超超anatase TiO2茜素红S纳米缀合物的摄取与分布

Uptake and distribution of ultrasmall anatase TiO_2 alizarin red s nanoconjugates in arabidopsis thaliana

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