Early sex determination of Ginkgo biloba based on the differences in the electrocatalytic performance of extracted peroxidase
文献类型：期刊论文
| 作者 | Fu, Li; Su, Weitao; Chen, Fei; Zhao, Shichao; Zhang, Huaiwei; Karimi-Maleh, Hassan; Yu, Aimin; Yu, Jinhong; Lin, Cheng-Te |
| 刊名 | BIOELECTROCHEMISTRY
 |
| 出版日期 | 2021 |
| 卷号 | 140 |
| 关键词 | ELECTRON-TRANSFER IDENTIFICATION HEMOGLOBIN FLAVONOIDS MARKERS FILMS ACID |
| 英文摘要 | Ginkgo biloba is a dioecious plant. Male ginkgoes are mainly used in landscaping, while females are mainly used for fruit production. However, sex identification of ginkgo is a difficult task, especially at the seedling stage. In this work, we present for the first time the use of electrochemical techniques for the identification of ginkgo sex based on the differences in peroxides within male and female ginkgos. Graphene was used to concentrate peroxides in ginkgo extract, thereby improving electrochemical signal sensitivity. The electrochemical reduction of hydrogen peroxide catalyzed by peroxidase was used as a prob for sex determination in ginkgo. This electrochemical identification technique can be used not only for the analysis of adult ginkgo, but also successfully for the analysis of tissue culture seedlings and live seedlings. This electrochemical sensor has excellent discrimination ability due to the difference in peroxidase content in the leaves and petiole of ginkgo of different sexes. This electrochemical sensor allows for a rapid identification of the sex of ginkgo and has a very strong potential for field analysis. (c) 2021 Elsevier B.V. All rights reserved. |
| 源URL | [http://ir.nimte.ac.cn/handle/174433/21688]  |
| 专题 | 中国科学院宁波材料技术与工程研究所 2021专题_期刊论文 |
| 作者单位 | Fu, L (corresponding author), Hangzhou Dianzi Univ, Coll Mat & Environm Engn, Key Lab Novel Mat Sensor Zhejiang Prov, Hangzhou 310018, Peoples R China. |
| 推荐引用方式 GB/T 7714 | Fu, Li,Su, Weitao,Chen, Fei,et al. Early sex determination of Ginkgo biloba based on the differences in the electrocatalytic performance of extracted peroxidase[J]. BIOELECTROCHEMISTRY,2021,140. |
| APA | Fu, Li.,Su, Weitao.,Chen, Fei.,Zhao, Shichao.,Zhang, Huaiwei.,...&Lin, Cheng-Te.(2021).Early sex determination of Ginkgo biloba based on the differences in the electrocatalytic performance of extracted peroxidase.BIOELECTROCHEMISTRY,140. |
| MLA | Fu, Li,et al."Early sex determination of Ginkgo biloba based on the differences in the electrocatalytic performance of extracted peroxidase".BIOELECTROCHEMISTRY 140(2021). |
入库方式： OAI收割
来源：宁波材料技术与工程研究所
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