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- Title
Real-Time Monitoring of Auxin Vesicular Exocytotic Efflux from Single Plant Protoplasts by Amperometry at Microelectrodes Decorated with Nanowires.
- Authors
Liu, Jun ‐ Tao; Hu, Liang ‐ Sheng; Liu, Yan ‐ Ling; Chen, Rong ‐ Sheng; Cheng, Zhi; Chen, Shi ‐ Jing; Amatore, Christian; Huang, Wei ‐ Hua; Huo, Kai ‐ Fu
- Abstract
Recent biochemical results suggest that auxin (IAA) efflux is mediated by a vesicular cycling mechanism, but no direct detection of vesicular IAA release from single plant cells in real-time has been possible up to now. A TiC@C/Pt-QANFA micro-electrochemical sensor has been developed with high sensitivity in detection of IAA, and it allows real-time monitoring and quantification of the quantal release of auxin from single plant protoplast by exocytosis.
- Subjects
BIOCHEMICAL engineering; AUXIN; PLANT cells &; tissues; ELECTROCHEMICAL sensors; EXOCYTOSIS
- Publication
Angewandte Chemie, 2014, Vol 126, Issue 10, p2681
- ISSN
0044-8249
- Publication type
Article
- DOI
10.1002/ange.201308972