1 / 9

Controlling the sample

Controlling the sample. features. Species diffuse through dialysis tube into clean buffer Flow injection analysis: clean background Highly sensitive enzyme-based analysis. linear response to hydrogen peroxide is observed in the concentration range 5 x 10 -8 – 6 x 10 -6 M .

jania
Télécharger la présentation

Controlling the sample

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Controlling the sample

  2. features • Species diffuse through dialysis tube into clean buffer • Flow injection analysis: clean background • Highly sensitive enzyme-based analysis

  3. linear response to hydrogen peroxide is observed in the concentration range 5 x 10-8 – 6 x 10-6M.

  4. Low concentrations of ferrocene in the buffer Primary reaction on oxidase enzyme is therefore with oxygen Efficient conversion in a packed bed of enzymes Flow injection analysis gives high sensitivity on a clean background

  5. Fig. 5. (A) A 2 h period of on-line monitoring of glucose (black) and lactate (grey) present in dialysate, from a probe implanted in the brain of a patient in the neurointensive care unit. Data recorded every 3 min. (B) A 2 h period of on-line monitoring of glucose (black) and lactate (grey) present in dialysate, from a probe implanted in the brain of a patient during surgery to clip an aneurysm. Data recorded every 30 s.

More Related