caa a22 4500 445880996 CHVBK 20180317145543.0 cr unu---uuuuu 170323e20110401xx s 000 0 eng 10.1007/s00604-010-0525-8 doi (NATIONALLICENCE)springer-10.1007/s00604-010-0525-8 Eletrodeposited nickel oxide on a film of carbon nanotubes for monitoring nitric oxide release from rat kidney and drug samples [Elektronische Daten] [Fang Wang, Xiaowei Chen, Zilin Chen] Nickel oxide nanoparticles (NiO-NPs) were electrodeposited on a film of multi-walled carbon nanotubes to improve the electro-oxidation of nitric oxide (NO). The resulting sensor film exhibits excellent electrocatalytic activity towards NO and was used for the construction of an amperometric sensor for NO that was applied to monitoring the release of NO from sodium nitroprusside in rat kidney. Key operational parameters such as the conditions for deposition, kind of electrolyte and pH value were optimized. The nano-structured sensor possesses numerous active sites for oxidation of NO and thus exhibits good performance including wide linearity, simple operation, and good stability. The response to NO is linear in the concentration range from 80.0nmol·L−1 to 0.117mmol·L−1, the limit of detection is 20.0 n mol·L−1. The sensor was developed for real-time monitoring of NO. Figure Amperometric response of the sensor to NO released from rat kidney. Springer-Verlag, 2010 Nickel oxide nationallicence Carbon nanotubes nationallicence Nanoparticles nationallicence Sensors nationallicence Nitric oxide release nationallicence Biology and medicine nationallicence Wang Fang Institute of Pharmaceutical Analysis, College of Pharmacy, Wuhan University, 430072, Wuhan, China aut Chen Xiaowei Institute of Pharmaceutical Analysis, College of Pharmacy, Wuhan University, 430072, Wuhan, China aut Chen Zilin Institute of Pharmaceutical Analysis, College of Pharmacy, Wuhan University, 430072, Wuhan, China aut Microchimica Acta Springer Vienna 173/1-2(2011-04-01), 65-72 0026-3672 173:1-2<65 2011 173 604 https://doi.org/10.1007/s00604-010-0525-8 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s00604-010-0525-8 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Wang Fang Institute of Pharmaceutical Analysis, College of Pharmacy, Wuhan University, 430072, Wuhan, China aut NATIONALLICENCE 700 1- Chen Xiaowei Institute of Pharmaceutical Analysis, College of Pharmacy, Wuhan University, 430072, Wuhan, China aut NATIONALLICENCE 700 1- Chen Zilin Institute of Pharmaceutical Analysis, College of Pharmacy, Wuhan University, 430072, Wuhan, China aut NATIONALLICENCE 773 0- Microchimica Acta Springer Vienna 173/1-2(2011-04-01), 65-72 0026-3672 173:1-2<65 2011 173 604 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer