Week 20 ischina!This week's paper is from2013's Top 25 most read JAAS articlescollection.
A team from China has proposed an integrated microfluidic chip consisting of reaction,mixing,and extraction units,designed and fabricated for on-chip magnetic solid phase extraction.Combined with HPLC-ICP-MS it was used for selenium speciation in selenium-enriched yeast cells.
This paper will be free to read untilNov 15th.
Speciation of selenium in cells by HPLC-ICP-MS after (on-chip) magnetic solid phase extraction
Beibei Chen,Bin Hu,Man He,Qian Huang,Yuan Zhang and Xing Zhang
J.Anal.At.Spectrom.,2013,28,334-343
DOI: 10.1039/C2JA30280B
Week 25 will be…silver