Tapio Kotiaho: search on Z-Library

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1

Feasibility of SU-8-based capillary electrophoresis-electrospray ionization mass spectrometry microfluidic chips for the analysis of human cell lysates

Nina Nordman, Tiina Sikanen, Susanna Aura, Santeri Tuomikoski, Katariina Vuorensola, Tapio Kotiaho, Sami Franssila, Risto Kostiainen

Journal:

ELECTROPHORESIS

Year:

2010

Language:

english

File:

PDF, 424 KB

english, 2010

2

Detection of volatile organic sulfur compounds in water by headspace gas chromatography and membrane inlet mass spectrometry

Marja Ojala, Raimo Ketola, Timo Mansikka, Tapio Kotiaho, Risto Kostiainen

Journal:

Journal of Separation Science

Year:

1997

Language:

english

File:

PDF, 403 KB

english, 1997

3

Analysis of amphetamines and fentanyls by atmospheric pressure desorption/ionization on silicon mass spectrometry and matrix-assisted laser desorption/ionization mass spectrometry and its application to forensic analysis of drug seizures

Katja Pihlainen, Kestutis Grigoras, Sami Franssila, Raimo Ketola, Tapio Kotiaho, Risto Kostiainen

Journal:

Journal of Mass Spectrometry

Year:

2005

Language:

english

File:

PDF, 254 KB

english, 2005

4

Dissociative charge exchange of C3F6

Sohrab Habibi-Goudarzi, Tapio Kotiaho, R. G. Cooks, T. Ast

Journal:

Journal of Mass Spectrometry

Year:

1991

Language:

english

File:

PDF, 898 KB

english, 1991

5

Direct analysis of illicit drugs by desorption atmospheric pressure photoionization

Tiina J. Kauppila, Ville Arvola, Markus Haapala, Jaroslav Pól, Laura Aalberg, Ville Saarela, Sami Franssila, Tapio Kotiaho, Risto Kostiainen

Journal:

Rapid Communications in Mass Spectrometry

Year:

2008

Language:

english

File:

PDF, 131 KB

english, 2008

6

On-site environmental andin situ process analysis by mass spectrometry

Journal:

Journal of Mass Spectrometry

Year:

1996

Language:

english

File:

PDF, 1.45 MB

english, 1996

7

Gas-phase chemistry of acylium ions. Seven-to-five ring contraction of 1,3-dioxepane and 1,3-dioxep-5-ene

Moraes, Luiz Alberto B., Kotiaho, Tapio, Eberlin, Marcos N.

Journal:

Journal of Mass Spectrometry

Year:

1999

Language:

english

File:

PDF, 162 KB

english, 1999

8

Classification of cola beverages on the basis of mass spectra measured by membrane inlet mass spectrometry

Raimo A. Ketola, Jukka Heikkonen, Sulo Piepponen, Frants R. Lauritsen, Tapio Kotiaho

Journal:

Rapid Communications in Mass Spectrometry

Year:

1998

Language:

english

File:

PDF, 112 KB

english, 1998

9

A non-linear asymmetric error function-based least mean square approach for the analysis of multicomponent mass spectra measured by membrane inlet mass spectrometry

Raimo A. Ketola, Marja Ojala, Veikko Komppa, Tapio Kotiaho, Jouni Juujärvi, Jukka Heikkonen

Journal:

Rapid Communications in Mass Spectrometry

Year:

1999

Language:

english

File:

PDF, 104 KB

english, 1999

10

Analysis of residual solvents in pharmaceuticals with purge-and-membrane mass spectrometry

Marja Ojala, Marjo Poutanen, Ismo Mattila, Raimo A. Ketola, Tapio Kotiaho, Risto Kostiainen

Journal:

Rapid Communications in Mass Spectrometry

Year:

2000

Language:

english

File:

PDF, 52 KB

english, 2000

11

Fabrication of enclosed SU-8 tips for electrospray ionization-mass spectrometry

Santeri Tuomikoski, Tiina Sikanen, Raimo A. Ketola, Risto Kostiainen, Tapio Kotiaho, Sami Franssila

Journal:

ELECTROPHORESIS

Year:

2005

Language:

english

File:

PDF, 685 KB

english, 2005

12

Dynamic coating of SU-8 microfluidic chips with phospholipid disks

Tiina Sikanen, Susanne K. Wiedmer, Liisa Heikkilä, Sami Franssila, Risto Kostiainen, Tapio Kotiaho

Journal:

ELECTROPHORESIS

Year:

2010

Language:

english

File:

PDF, 343 KB

english, 2010

13

Partitioning of tetra- and pentabromo diphenyl ether and benzo[a]pyrene among water and dissolved and particulate organic carbon along a salinity gradient in coastal waters

Miika Kuivikko, Karoliina Sorsa, Jussi V.K. Kukkonen, Jarkko Akkanen, Tapio Kotiaho, Anssi V. Vähätalo

Journal:

Environmental Toxicology and Chemistry

Year:

2010

Language:

english

File:

PDF, 220 KB

english, 2010

14

Analytical characterization of microfabricated SU-8 emitters for electrospray ionization mass spectrometry

Tiina Sikanen, Santeri Tuomikoski, Raimo A. Ketola, Risto Kostiainen, Sami Franssila, Tapio Kotiaho

Journal:

Journal of Mass Spectrometry

Year:

2008

Language:

english

File:

PDF, 617 KB

english, 2008

15

Identification of ozone-oxidation products of oxycodone by electrospray ion trap mass spectrometry

Keijo Pennanen, Tapio Kotiaho, Katri Huikko, Risto Kostiainen

Journal:

Journal of Mass Spectrometry

Year:

2001

Language:

english

File:

PDF, 167 KB

english, 2001

16

Electrospray ionization mass spectrometry and tandem mass spectrometry of clodronate and related bisphosphonate and phosphonate compounds

Katri Huikko, Tapio Kotiaho, Jari Yli-Kauhaluoma, Risto Kostiainen

Journal:

Journal of Mass Spectrometry

Year:

2002

Language:

english

File:

PDF, 811 KB

english, 2002

17

Environmental applications of membrane introduction mass spectrometry

Raimo A. Ketola, Tapio Kotiaho, Mary E. Cisper, Todd M. Allen

Journal:

Journal of Mass Spectrometry

Year:

2002

Language:

english

File:

PDF, 301 KB

english, 2002

18

Feasibility of a liquid-phase microextraction sample clean-up and liquid chromatographic/mass spectrometric screening method for selected anabolic steroid glucuronides in biological samples

Tiia Kuuranne, Tapio Kotiaho, Stig Pedersen-Bjergaard, Knut Einar Rasmussen, Antti Leinonen, Steven Westwood, Risto Kostiainen

Journal:

Journal of Mass Spectrometry

Year:

2003

Language:

english

File:

PDF, 201 KB

english, 2003

19

Thermochemical determinations by the kinetic method

R. Graham Cooks, Jeffrey S. Patrick, Tapio Kotiaho, Scott A. McLuckey

Journal:

Mass Spectrometry Reviews

Year:

1994

Language:

english

File:

PDF, 4.77 MB

english, 1994

20

Microchip technology in mass spectrometry

Tiina Sikanen, Sami Franssila, Tiina J. Kauppila, Risto Kostiainen, Tapio Kotiaho, Raimo A. Ketola

Journal:

Mass Spectrometry Reviews

Year:

2010

Language:

english

File:

PDF, 1.65 MB

english, 2010

21

Membrane inlet ion mobility spectrometry for on-line measurement of ethanol in beer and in yeast fermentation

Tapio Kotiaho, Frants R. Lauritsen, Hans Degn, Heikki Paakkanen

Journal:

Analytica Chimica Acta

Year:

1995

Language:

english

File:

PDF, 844 KB

english, 1995

22

Dissociative charge transfer of singly- and doubly-charged rare gas ions with W(CO)6

Stevan R. Horning, Tapio Kotiaho, Lindy E. Dijarme, Joe M. Wood, R. Graham Cooks

Journal:

International Journal of Mass Spectrometry and Ion Processes

Year:

1991

Language:

english

File:

PDF, 1.90 MB

english, 1991

23

Characterization of a high resolution drift tube ion mobility spectrometer with a multi-ion source platform

Alexey Adamov, Timo Mauriala, Victor Teplov, Jaakko Laakia, Christian Schack Pedersen, Tapio Kotiaho, Alexey A. Sysoev

Journal:

International Journal of Mass Spectrometry

Year:

2010

Language:

english

File:

PDF, 804 KB

english, 2010

24

Liquid-phase microextraction for sample preparation in analysis of unconjugated anabolic steroids in urine

Antti Leinonen, Katariina Vuorensola, Laura-Maria Lepola, Tiia Kuuranne, Tapio Kotiaho, Raimo A. Ketola, Risto Kostiainen

Journal:

Analytica Chimica Acta

Year:

2006

Language:

english

File:

PDF, 225 KB

english, 2006

25

Detection of volatile organic compounds by temperature-programmed desorption combined with mass spectrometry and Fourier transform infrared spectroscopy

Raimo A. Ketola, Jari T. Kiuru, Virpi Tarkiainen, Juha T. Kokkonen, Jaakko Räsänen, Tapio Kotiaho

Journal:

Analytica Chimica Acta

Year:

2006

Language:

english

File:

PDF, 216 KB

english, 2006

26

Implementation of droplet-membrane-droplet liquid-phase microextraction under stagnant conditions for lab-on-a-chip applications

Tiina Sikanen, Stig Pedersen-Bjergaard, Henrik Jensen, Risto Kostiainen, Knut Einar Rasmussen, Tapio Kotiaho

Journal:

Analytica Chimica Acta

Year:

2010

Language:

english

File:

PDF, 735 KB

english, 2010

27

Feasibility of capillary liquid chromatography–microchip-atmospheric pressure photoionization–mass spectrometry for pesticide analysis in tomato

Anneli Kruve, Markus Haapala, Ville Saarela, Sami Franssila, Risto Kostiainen, Tapio Kotiaho, Raimo A. Ketola

Journal:

Analytica Chimica Acta

Year:

2011

Language:

english

File:

PDF, 564 KB

english, 2011

28

Matrix effect in the analysis of drugs of abuse from urine with desorption atmospheric pressure photoionization-mass spectrometry (DAPPI-MS) and desorption electrospray ionization-mass spectrometry (DESI-MS)

Niina M. Suni, Pia Lindfors, Olli Laine, Pekka Östman, Ilkka Ojanperä, Tapio Kotiaho, Tiina J. Kauppila, Risto Kostiainen

Journal:

Analytica Chimica Acta

Year:

2011

Language:

english

File:

PDF, 358 KB

english, 2011

29

Rapid and sensitive drug metabolism studies by SU-8 microchip capillary electrophoresis-electrospray ionization mass spectrometry

Nina Nordman, Tiina Sikanen, Maria-Elisa Moilanen, Susanna Aura, Tapio Kotiaho, Sami Franssila, Risto Kostiainen

Journal:

Journal of Chromatography A

Year:

2011

Language:

english

File:

PDF, 926 KB

english, 2011

30

Negative ion-atmospheric pressure photoionization-mass spectrometry

Tiina J Kauppila, Tapio Kotiaho, Risto Kostiainen, Andries P Bruins

Journal:

Journal of the American Society for Mass Spectrometry

Year:

2004

Language:

english

File:

PDF, 242 KB

english, 2004

31

Analysis of Small Molecules by Ultra Thin-Layer Chromatography-Atmospheric Pressure Matrix-Assisted Laser Desorption/Ionization Mass Spectrometry

Piia K. Salo, Hannele Salomies, Kirsi Harju, Raimo A. Ketola, Tapio Kotiaho, Jari Yli-Kauhaluoma, Risto Kostiainen

Journal:

Journal of the American Society for Mass Spectrometry

Year:

2005

Language:

english

File:

PDF, 501 KB

english, 2005

32

Characterization of Proton-Bound Acetate Dimers in Ion Mobility Spectrometry

Christian Schack Pedersen, Frants Roager Lauritsen, Alexey Sysoev, Anna-Kaisa Viitanen, Jyrki M. Mäkelä, Alexey Adamov, Jaakko Laakia, Timo Mauriala, Tapio Kotiaho

Journal:

Journal of the American Society for Mass Spectrometry

Year:

2008

Language:

english

File:

PDF, 259 KB

english, 2008

33

Surface Assisted Laser Desorption/Ionization on Two-Layered Amorphous Silicon Coated Hybrid Nanostructures

Ville Jokinen, Susanna Aura, Laura Luosujärvi, Lauri Sainiemi, Tapio Kotiaho, Sami Franssila, Marc Baumann

Journal:

Journal of the American Society for Mass Spectrometry

Year:

2009

Language:

english

File:

PDF, 1.02 MB

english, 2009

34

Analysis of Selective Androgen Receptor Modulators by Gas Chromatography-Microchip Atmospheric Pressure Photoionization-Mass Spectrometry

Laura Luosujärvi, Markus Haapala, Mario Thevis, Ville Saarela, Sami Franssila, Raimo A. Ketola, Risto Kostiainen, Tapio Kotiaho

Journal:

Journal of the American Society for Mass Spectrometry

Year:

2010

Language:

english

File:

PDF, 929 KB

english, 2010

35

Separation of Different Ion Structures in Atmospheric Pressure Photoionization-Ion Mobility Spectrometry-Mass Spectrometry (APPI-IMS-MS)

Jaakko Laakia, Alexey Adamov, Matti Jussila, Christian S. Pedersen, Alexey A. Sysoev, Tapio Kotiaho

Journal:

Journal of the American Society for Mass Spectrometry

Year:

2010

Language:

english

File:

PDF, 810 KB

english, 2010

36

Re-usable multi-inlet PDMS fluidic connector

Ville Saarela, Sami Franssila, Santeri Tuomikoski, Seppo Marttila, Pekka Östman, Tiina Sikanen, Tapio Kotiaho, Risto Kostiainen

Journal:

Sensors and Actuators B: Chemical

Year:

2006

Language:

english

File:

PDF, 235 KB

english, 2006

37

Fabrication and fluidic characterization of silicon micropillar array electrospray ionization chip

Lauri Sainiemi, Teemu Nissilä, Ville Jokinen, Tiina Sikanen, Tapio Kotiaho, Risto Kostiainen, Raimo A. Ketola, Sami Franssila

Journal:

Sensors and Actuators B: Chemical

Year:

2008

Language:

english

File:

PDF, 1.41 MB

english, 2008

38

Novel hybrid material for microfluidic devices

Susanna Aura, Tiina Sikanen, Tapio Kotiaho, Sami Franssila

Journal:

Sensors and Actuators B: Chemical

Year:

2008

Language:

english

File:

PDF, 648 KB

english, 2008

39

Quantification of anions and cations in environmental water samples: Measurements with capillary electrophoresis and indirect-UV detection

Tarja Hiissa, Heli Sirén, Tapio Kotiaho, Margit Snellman, Aimo Hautojärvi

Journal:

Journal of Chromatography A

Year:

1999

Language:

english

File:

PDF, 219 KB

english, 1999

40

Electrospray mass and tandem mass spectrometry identification of ozone oxidation products of amino acids and small peptides

Tapio Kotiaho, Marcos N Eberlin, Pirjo Vainiotalo, Risto Kostiainen

Journal:

Journal of the American Society for Mass Spectrometry

Year:

2000

Language:

english

File:

PDF, 333 KB

english, 2000

41

Application of the numerical model describing analyte permeation through hollow fiber membranes into vacuum for determination of permeation parameters of organic compounds in a silicone membrane

Alexey A. Sysoev, Raimo A. Ketola, Ismo Mattila, Virpi Tarkiaine, Tapio Kotiaho

Journal:

International Journal of Mass Spectrometry

Year:

2001

Language:

english

File:

PDF, 153 KB

english, 2001

42

Development of an ion mobility spectrometer for use in an atmospheric pressure ionization ion mobility spectrometer/mass spectrometer instrument for fast screening analysis

Alexey Sysoev, Alexey Adamov, Jyrki Viidanoja, Raimo A. Ketola, Risto Kostiainen, Tapio Kotiaho

Journal:

Rapid Communications in Mass Spectrometry

Year:

2004

Language:

english

File:

PDF, 264 KB

english, 2004

43

Tetraalkylammonium halides as chemical standards for positive electrospray ionization with ion mobility spectrometry/mass spectrometry

Jyrki Viidanoja, Alexey Sysoev, Alexey Adamov, Tapio Kotiaho

Journal:

Rapid Communications in Mass Spectrometry

Year:

2005

Language:

english

File:

PDF, 115 KB

english, 2005

44

Desorption electrospray ionization mass spectrometry for the analysis of pharmaceuticals and metabolites

Tiina J. Kauppila, Justin M. Wiseman, Raimo A. Ketola, Tapio Kotiaho, R. Graham Cooks, Risto Kostiainen

Journal:

Rapid Communications in Mass Spectrometry

Year:

2006

Language:

english

File:

PDF, 160 KB

english, 2006

45

New surfaces for desorption electrospray ionization mass spectrometry: porous silicon and ultra-thin layer chromatography plates

Tiina J. Kauppila, Nari Talaty, Piia K. Salo, Tapio Kotiaho, Risto Kostiainen, R. Graham Cooks

Journal:

Rapid Communications in Mass Spectrometry

Year:

2006

Language:

english

File:

PDF, 1013 KB

english, 2006

46

Minimum proton affinity for efficient ionization with atmospheric pressure desorption/ionization on silicon mass spectrometry

Pekka Östman, Jaana M. H. Pakarinen, Pirjo Vainiotalo, Sami Franssila, Risto Kostiainen, Tapio Kotiaho

Journal:

Rapid Communications in Mass Spectrometry

Year:

2006

Language:

english

File:

PDF, 270 KB

english, 2006

47

Silicon micropillar array electrospray chip for drug and biomolecule analysis

Teemu Nissilä, Lauri Sainiemi, Tiina Sikanen, Tapio Kotiaho, Sami Franssila, Risto Kostiainen, Raimo A. Ketola

Journal:

Rapid Communications in Mass Spectrometry

Year:

2007

Language:

english

File:

PDF, 211 KB

english, 2007

48

Gas chromatography/mass spectrometry of polychlorinated biphenyls using atmospheric pressure chemical ionization and atmospheric pressure photoionization microchips

Laura Luosujärvi, Mika-Matti Karikko, Markus Haapala, Ville Saarela, Sami Huhtala, Sami Franssila, Risto Kostiainen, Tapio Kotiaho, Tiina J. Kauppila

Journal:

Rapid Communications in Mass Spectrometry

Year:

2008

Language:

english

File:

PDF, 235 KB

english, 2008

49

N-in-one determination of retention factors for drugs by immobilized artificial membrane chromatography coupled to atmospheric pressure chemical ionization mass spectrometry

Heli Kangas, Tapio Kotiaho, Timo Salminen, Risto Kostiainen

Journal:

Rapid Communications in Mass Spectrometry

Year:

2001

Language:

english

File:

PDF, 120 KB

english, 2001

50

Analysis of street market confiscated drugs by desorption atmospheric pressure photoionization and desorption electrospray ionization coupled with mass spectrometry

Laura Luosujärvi, Ulla-Maija Laakkonen, Risto Kostiainen, Tapio Kotiaho, Tiina J. Kauppila

Journal:

Rapid Communications in Mass Spectrometry

Year:

2009

Language:

english

File:

PDF, 154 KB

english, 2009