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ICP-MS based metallomics and GC-MS based metabolomics reveals the physiological and metabolic responses of Dendrobium huoshanense plants exposed to Fe3O4 nanoparticles

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成果类型:
期刊论文
作者:
Wang, Zhaojian;Wu, Jing;Sun, Zongping;Jiang, Weimin;Liu, Yingying;...
通讯作者:
Xing, S.
作者机构:
[Wu, Liping; Guo, Xiaohu; Xing, Shihai; Su, Xinglong; Wang, Zhaojian; Wu, Jing; Peng, Daiyin] Anhui Univ Chinese Med, Coll Pharm, Hefei, Peoples R China.
[Sun, Zongping; Tang, Jun] Fuyang Normal Univ, Anhui Prov Key Lab Environm Hormone & Reprod, Anhui Prov Key Lab Embryo Dev & Reprod Regulat, Fuyang, Peoples R China.
[Jiang, Weimin] Hengyang Normal Univ, Coll Life Sci & Environm, Hunan Key Lab Conservat & Utilizat Biol Resources, Hengyang, Peoples R China.
[Liu, Yingying] Anhui Univ Chinese Med, Coll Humanities & Int Educ Exchange, Hefei, Peoples R China.
[Meng, Xiaoxi] Univ Minnesota, Dept Hort Sci, St Paul, MN USA.
通讯机构:
[Xing, S.] C
College of Pharmacy, China
语种:
英文
关键词:
Nanoparticles;Dendrobium huoshanense;Fe3O4 NPs;Metabolomics;metallomics;physiological response
期刊:
FRONTIERS IN NUTRITION
ISSN:
2296-861X
年:
2022
卷:
9
页码:
1013756
基金类别:
This work was supported by National Natural Science Foundation of China (No. U19A2009), Open Project of Provincial and Ministerial Scientific Research Platform, Fuyang Normal University (No. FSKFKT010D), Natural Science Foundation of Anhui Province (No. 1908085MH268), Key Natural Science Research Projects in Anhui Universities (No. KJ2019A0453 and KJ2018A0275), Key Natural Science Research Projects in Anhui Universities (No. KJ2021A0676), and Anhui University Collaborative Innovation Project (No. GXXT-2019-043 and No. GXXT-2019-049).
机构署名:
本校为其他机构
院系归属:
生命科学与环境学院
摘要:
It is found that the growth of Dendrobium huoshanense was dependent on Fe3O4, while the bioavailability of plants to ordinary Fe3O4 was low on the earth. In order to improve the growth, quality and yield of D. huoshanense, we used Fe3O4 NPs (100 or 200 mg/L) that was easily absorbed by plants as nano-fertilizer to hydroponically treat seedlings of D. huoshanense for 3 weeks. Fe3O4 NPs induced not only earlier flowering and increased sugar content and photosynthesis, but also stressed to plants, increased MDA content and related antioxidant enzymes activities. Inductively Coupled Plasma Mass Sp...

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