NIMTE OpenIR  > 2018专题
Enhanced electrochemical voltammetric fingerprints for plant taxonomic sensing
Fu, Li; Zheng, Yuhong; Zhang, Pengchong; Zhang, Haoyang; Zhuang, Weibing; Zhang, Huaiwei; Wang, Aiwu; Su, Weitao; Yu, Jinhong; Lin, Cheng-Te
2018
发表期刊BIOSENSORS & BIOELECTRONICS
卷号120页码:102-107
摘要Graphene-embedded plant tissues show a high sensitivity to electrochemical signals, which enables a screen printed electrode to be used for electrochemical fingerprint recording. The electrochemical fingerprints obtained under different conditions can be transformed into multidimensional recognition modes for plant identification. These electrochemical fingerprints reflect the types and quantities of the electrochemically active substances in plant tissues such that the fingerprints can be used for chemotaxonomic investigations. In this paper, five species of Lycoris bulbs, including L. chinensis, L. radiate, L. aurea, L. sprengeri and L. straminea, were successfully recognized by electrochemical fingerprinting. The species's interspecific relationships were also investigated. L. chinensis and L. aurea show highly similar morphology but have a relatively distant relationship. Hybridized L. radiata shows a notably close relationship with L. straminea, suggesting that one of its parents may be L. radiata. In addition, L. chinensis also shows a close relationship with L. straminea, suggesting that the L. straminea may be produced by cross-breeding L. chinensis and L. radiate. The results mentioned above indicate that the proposed electro-chemotaxonomic methodology is an inexpensive and quick taxonomic method that can provide additional evidence for the existing taxonomy system.
关键词Microextraction-assisted Voltammetry Total Antioxidant Capacity Lycoris Microparticles Amaryllidaceae Karyotype Biosensor Chemotaxonomy Diversity Evolution
学科领域Engineering
语种英语
文献类型期刊论文
条目标识符http://ir.nimte.ac.cn/handle/174433/17001
专题2018专题
推荐引用方式
GB/T 7714
Fu, Li,Zheng, Yuhong,Zhang, Pengchong,et al. Enhanced electrochemical voltammetric fingerprints for plant taxonomic sensing[J]. BIOSENSORS & BIOELECTRONICS,2018,120:102-107.
APA Fu, Li.,Zheng, Yuhong.,Zhang, Pengchong.,Zhang, Haoyang.,Zhuang, Weibing.,...&Lin, Cheng-Te.(2018).Enhanced electrochemical voltammetric fingerprints for plant taxonomic sensing.BIOSENSORS & BIOELECTRONICS,120,102-107.
MLA Fu, Li,et al."Enhanced electrochemical voltammetric fingerprints for plant taxonomic sensing".BIOSENSORS & BIOELECTRONICS 120(2018):102-107.
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