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Uptake, translocation and toxicity of fluorescent carbon dots in oyster mushroom (Pleurotus ostreatus)
Dong, Riyue1,2; Li, Wei1; Kang, Yunyan2; Yang, Xian2; Qu, Songnan3; Zhang, Xuejie1; Zhang, Haoran1; Zheng, Mingtao1,4; Zheng, Yinjian5; Yang, Qichang5; Lei, Bingfu1,4
2021-07-01
Source PublicationJournal of Luminescence
ISSN0022-2313
Volume235
Abstract

Carbon dots (CDs) profiting from their stable photoluminescence, small size and good biocompatibility have been used in higher organic fields. The relationship between CDs and edible fungi was less reported. Herein, blue emission CDs are prepared by one-step hydrothermal synthesis, and applied on oyster mushroom (Pleurotus ostreatus) for studying the relationship between CDs and mushroom. Laser scanning confocal imaging shows that the CDs could enter into mushroom hypha. The CDs also can transport among the sporophore. The CDs could be nutrition for oyster mushroom hypha growth in PDA-free medium, and the enhancement effect of CDs on edible fungi hypha is dose-response. Using high concentration on sporophore, their growth would not be affected. It shows that the sporophore of oyster mushroom has well toxicity tolerance for CDs. This study illustrates the relationship of uptake, translocation and toxicity of CDs on edible fungi, which lays the foundation for CDs further application on edible fungi system.

KeywordCarbon Dots Edible Fungi Toxicity Transfer Uptake
DOI10.1016/j.jlumin.2021.118010
URLView the original
Indexed BySCIE
Language英語English
WOS Research AreaOptics
WOS SubjectOptics
WOS IDWOS:000641455200008
Scopus ID2-s2.0-85101985382
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Cited Times [WOS]:0   [WOS Record]     [Related Records in WOS]
Document TypeJournal article
CollectionINSTITUTE OF APPLIED PHYSICS AND MATERIALS ENGINEERING
Corresponding AuthorYang, Qichang; Lei, Bingfu
Affiliation1.Key Laboratory for Biobased Materials and Energy of Ministry of Education, College of Materials and Energy, South China Agricultural University, Guangzhou, 510642, China
2.College of Horticulture, South China Agricultural University, Guangzhou, 510642, China
3.Institute of Applied Physics and Materials Engineering, University of Macau, Taipa, Macau, China
4.Maoming Branch, Guangdong Laboratory for Lingnan Modern Agriculture, Guangdong Maoming, 525100, China
5.Institute of Urban Agriculture, Chinese Academy of Agricultural Sciences, Chengdu, 610213, China
Recommended Citation
GB/T 7714
Dong, Riyue,Li, Wei,Kang, Yunyan,et al. Uptake, translocation and toxicity of fluorescent carbon dots in oyster mushroom (Pleurotus ostreatus)[J]. Journal of Luminescence,2021,235.
APA Dong, Riyue,Li, Wei,Kang, Yunyan,Yang, Xian,Qu, Songnan,Zhang, Xuejie,Zhang, Haoran,Zheng, Mingtao,Zheng, Yinjian,Yang, Qichang,&Lei, Bingfu.(2021).Uptake, translocation and toxicity of fluorescent carbon dots in oyster mushroom (Pleurotus ostreatus).Journal of Luminescence,235.
MLA Dong, Riyue,et al."Uptake, translocation and toxicity of fluorescent carbon dots in oyster mushroom (Pleurotus ostreatus)".Journal of Luminescence 235(2021).
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