摘要
基于航空事业对燃油系统微生物防治的的迫切需求,针对“燃油系统内部积水带来的微生物污染”的关键问题,将生物-材料-电子进行多学科交叉融合,拟以微生物胞外电子传递这一广泛存在的生物现象为切入点,围绕“水带来的微生物污染”与“新材料涂层如何主动杀菌”的关系进行探究,旨在建立安全高效的燃油系统微生物防治策略以保障飞机安全运行,利用微生物胞外电子传递作为电子来源,成为微电池涂层抑菌和生成ROS的关键,综述如何利用金属腐蚀电化学提供“主动”抗菌功能性涂层的设计原理和重要实验指导,同时也为其他涉及燃油系统微生物防治的研究提供新思路、开拓新途径。
Owing to the urgent need of aviation industry for microbial control of the fuel system of aircraft,it is imperative to establish a safe and efficient microbial control strategy for the fuel system to ensure the safe operation of aircraft.Water is generally considered to be an undesirable substance in the fuel system,which may lead to microbial contamination.The novel antibacterial strategies that can turn water into things of value with high disinfection efficiency have been urgently needed for the fuel system.This review surveys the edged technologies which may provide the design principle and important experimental guidance of"active"antibacterial functional coating.Accordingly,two electron sources include the extracellular electron transfer and the galvanic corrosion on the coated metals may become the key to spontaneous microbial-control coating.
作者
戚震辉
江涛
赵茂锦
蔡钟琪
王瑞晨
尚洁
姚纪政
葛岩
QI Zhenhui;JIANG Tao;ZHAO Maojin;CAI Zhongqi;WANG Ruichen;SHANG Jie;YAO Jizheng;GE Yan(Sino-German Joint Research Lab of Space Biomaterials and Translational Technology,Synergetic Innovation Center of Flexible Electronics and Healthcare Science of Shaanxi Province,School of Life Sciences,Northwestern Polytechnical University,Xi'an 710072,China)
出处
《中国腐蚀与防护学报》
CAS
CSCD
北大核心
2023年第4期821-827,共7页
Journal of Chinese Society For Corrosion and Protection
基金
国家自然科学基金(22071196、52001255和22007078)
陕西省重点研发计划(2021KWZ-18)
航空科学基金(ASFC-2020Z061053001)。
关键词
飞机燃油系统
微生物污染
腐蚀
微电池
胞外电子传递
aircraft fuel system
microbial contamination
corrosion
micro-galvanic effect
extracellular electron transfer
