detectionlimit相关论文
Objective The method of Loop-mediated isothermal amplification (LAMP) was employed to detoct and identify Cordyceps sine......
Over the past decades,the application of SERS in detections and identifications has been greatly developed.In the presen......
研究了滤光片对非色散可见成像系统获取污染气体柱浓度的影响。分析了滤光片的中心波长与入射角度之间的关系,发现滤光片的中心波......
氩气和氮气被广泛用作增材制造中的保护气体, 但局部高温及材料中的氧逸出等因素会导致熔融区附近的氧含量与保护气体中的氧含量存......
本文首次报道稀土元素铕(Eu)的激光增强电离光谱.用紫外可调谐激光器检测到EuI 287.779um,EnI 287·887nm,EuI 289.254nm,Eul 289.......
激光诱导击穿光谱(LIBS)技术已成功地对固体样品和气相样品中的重金属痕量元素进行了定性或半定量分析。为对液体基质的重金属元素......
报道了一种基于光纤激光器内腔调制的低探测极限折射率传感系统。将基于单模-无芯-单模的全光纤多模干涉结构作为损耗调制器件插入......
为了对湖水中的铜元素含量进行定性分析及定量检测，实验采用了激光诱导击穿光谱（LIBS）技术，进行了理论分析和实验验证。以120 mJ激光能......
针对工业废水重金属原位在线监测的需求,提出了基于激光诱导击穿光谱(LIBS)技术的水体重金属连续在线检测方法。采用石墨基底蒸干......
An on-site radiation monitoring cart was developed by conceptually mounting devices on a proper rover rack.The devic......
A water monitoring system is under development for measuring the tritium concentration in water.Differ from a liquid......
对3种常用食品中转基因成分筛选检测方法的灵敏度及特异性进行了研究.试验结果表明,35S筛选方法的理论检测低限达15copies,NPTⅡ筛......
