Inorganic mass spectrometry for protein quantification has becoming the research hotspot in recent years.Laser ablation ......

In this study,we reported a novel quantitative imaging strategy of elements(Fe,Cu and Zn)and Aβ biomarkers for biologic......

　　Omega-3 and omega-6 polyunsaturated fatty acids(PUFAs)were major derived from arachidonic acid(AA)and eicosapentaeno......

　　The accurate determination of metalloproteins and metal-protein complexes is crucial in clinical and biomedical anal......

　　Lead and arsenic are well-known environmental pollutants.Exposure through ingestion of food and drinking can cause a......

目的建立一套同时准确测定食品中的20种指示性PCB单体的GC/LRMS方法.方法样品经过索氏提取,混合硅胶柱,氧化铝柱净化,浓缩后采用HR......