TY  -  
T1  - Desorptioilmanpaine fotoionisaatio massaspektrometria (DAPPI-MS) bioanalytiikassa 
SN  -  /  
UR  - URN:NBN:fi-fe20180115197; http://hdl.handle.net/10138/17184 
T3  -  
A1  - Lindfors, Pia 
A2  -  
PB  - Helsingfors universitet 
Y1  - 2010 
LA  - fin 
AB  - The most important part in bioanalysis is the sample cleanup process which is usually the most laborious and time consuming part of the analysis and very susceptible to errors. A functional bioanalysis has to be quick, easily automated, sensitive, selective and stable. It also needs to be suitable for high throughput analysis. Desorption atmospheric pressure photoionization (DAPPI) is a novel direct desorption/ionization technique for mass spectrometry that enables direct analysis of solids from... 
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KW  - mass spectrometry; desorption; atmospheric pressure; photoionization; bioanalysis; urine; opioids; benzodiazepine; massaspektrometria; desorptio; ilmanpaine; fotoionisaatio; bioanalyysi; virtsa; opioidit; bentsodiatsepiinit; Farmaceutisk kemi; Pharmaceutical Chemistry; Farmaseuttinen kemia 
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