GC Dielectric Barrier Discharge Optical Emission Spectrometry couple with Headspace Solid Phase Micr

来源 :The 5th International Symposium on Metallomics(第五届金属组学国际研讨会) | 被引量 : 0次 | 上传用户:diaoyujiao
下载到本地 , 更方便阅读
声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架
论文部分内容阅读
  In this work,dielectric barrier discharge(DBD)optical emission spectrometry(OES)was used as a simple and miniaturized detector for gas chromatography(GC)for mercury speciation analysis after derivatization and headspace solid phase microextraction(HS-SPME)using a new porous carbons(PCs)SPME fiber.
其他文献
Recently Time of Flight Secondary Ion Mass Spectrometry(ToF-SIMS)represents an attractive technique for the analysis of biological samples.
Objective:It is possible to use the specificity of the biological inorganic fingerprint to implement the functions such as species identification,place of origin analysis,disease diagnosis and trackin
Depressed capillary density is associated with myocardial ischemic infarction,in which hypoxia-inducible factor 1α(HIF-1α)is increased.
Helicobacter pylori(H.pylori)is a gram-negative bacterium causing gastritis,peptic ulcerations and gastric carcinoma [1].H.pylori produces a small cytoplasmic protein Hpn,which accounts for approx.2%o
Amyloid-β(Aβ)and transition metal ions have been suggested to be involved in the pathogenesis of Alzheimers disease(AD).
The uterine cervix carcinoma is one of the malignant diseases where platinum-based drugs such cisplatin are included in the standard radio-chemotherapy(RT)protocols and it is the basic component of th
In cells,copper ions outside of the pre-organized coordination sphere of the cuproenzymes or copper transporting proteins catalyze the formation of ROS(Fenton and Haber-Weiss reactions).
Saccharomyces cerevisiae strains are exposed to various stressful conditions during biofuels production,which include the toxic level of ethanol and inhibitors from cellulosic hydrolysates,high temper
For years ruthenium(Ⅱ)complexes have been proposed as useful fluorophores for cell imaging ascribe to their attractive photophysical properties [1-6](Fig.1).
Objective: To investigate the influence of rare earth elements(REEs)La,Ce,Pr,Nd,Gd to the growth of SD rats,explore the accumulation features of them in different tissues and organs of SD rats and the