传感技术学报2016，Vol.29Issue(11)：1659-1665,7.DOI:10.3969/j.issn.1004-1699.2016.11.006
基于微流控技术的营养盐原位分析方法的研究
The Research of Nutrients in Situ Analysis Method Based on Microfluidic Technology
摘要
Abstract
The existing domestic nutrient monitoring method mainly adopts the shore on-line monitoring or field sampling&laboratory analysis,it can't realize the in situ monitoring for a long time. Therefore the domestic equip⁃ment are failed to reflect the nutrient parameters trend of change of distant sea. To this end,this paper proposes a miniature laboratory methods can be used for nutrient parameters monitoring in situ. Using microfluidic technology& photoelectric detection technology,according to the signal phase lock amplifying principle,real-time analysing water absorbance,finally realized the in-situ monitoring of nutrient. The long-term comparing results of sea trial da⁃ta and laboratory data prove the feasibility of this method. The implementation of the monitoring method put forward by this paper has very important significance for eutrophic ecological disaster early warning about the ocean ,which also provides technical support to protect the health of the marine ecological environment.关键词
海洋环境监测/营养盐原位分析/微流控技术/锁相放大/吸光度Key words
the marine environment monitoring/nutrients in-situ analysis/microfluidic technology/phase-locked amplifier/absorbance分类
信息技术与安全科学引用本文复制引用
马然,曹煊,刘岩,张述伟,王小红,张天鹏..基于微流控技术的营养盐原位分析方法的研究[J].传感技术学报,2016,29(11):1659-1665,7.基金项目
国家自然科学基金资质项目（41206076）；山东省自然科学基金资质项目（ZR2014YL006）；青岛市战略性新兴产业培育计划项目 （）
