[Advances in the fiber coating of solid phase micro-extraction].
Solid phase micro-extraction (SPME) is a simple and effective sample preparation technique and fiber coatings play a very important role in SPME process. The discussion begins with a brief historical perspective from the very early work conducted almost a decade ago. At the moment, more than 20 alternatives of fiber coatings and size are available. In this paper, the coatings are divided into two categories: commercial fibers and custom-made fibers. A novel so-gel method has been introduced for the preparation of the coatings.
Huang
M J
MJ
Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou 730000, China.
You
J
J
Liang
B
B
Ou
Q Y
QY
D000327:Adsorption; D055598:Chemical Phenomena; D002627:Chemistry, Physical; D002845:Chromatography / Q000379:methods*; D008832:Microchemistry; D013048:Specimen Handling / Q000379:methods*