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51

Effect of gold nanoparticles on intramolecular exciplex emission in organized porphyrin–fullerene dyad films

Anne Kotiaho, Riikka Lahtinen, Hanna-Kaisa Latvala, Alexander Efimov, Nikolai V. Tkachenko, Helge Lemmetyinen

Journal:

Chemical Physics Letters

Year:

2009

Language:

english

File:

PDF, 653 KB

english, 2009

52

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

53

Utilization of a multimembrane inlet and a cyclic sudden sampling introduction mode in membrane inlet mass spectrometry

O.S. Viktorova, V.T. Kogan, S.A. Manninen, T. Kotiaho, R.A. Ketola, B.M. Dubenskii, S.P. Parinov, O.V. Smirnov

Journal:

Journal of the American Society for Mass Spectrometry

Year:

2004

Language:

english

File:

PDF, 265 KB

english, 2004

54

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

55

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

56

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

57

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

58

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

59

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

60

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

61

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

62

Direct insertion membrane probe for selective introduction of organic compounds into a mass spectrometer

M.E Bier, T Kotiaho, R.G Cooks

Journal:

Analytica Chimica Acta

Year:

1990

Language:

english

File:

PDF, 1.21 MB

english, 1990

63

Development of a membrane inlet mass spectrometric method for analysis of air samples

R.A. Ketola, M. Ojala, H. Sorsa, T. Kotiaho, R.K. Kostiainen

Journal:

Analytica Chimica Acta

Year:

1997

Language:

english

File:

PDF, 642 KB

english, 1997

64

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

65

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

66

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

67

Effects of Macrocheles mites on longevity of males of the dimorphic dung beetle Onthophagus binodis

Janne S. Kotiaho, Leigh W. Simmons

Journal:

Journal of Zoology

Year:

2001

Language:

english

File:

PDF, 72 KB

english, 2001

68

Costs of sexual traits: a mismatch between theoretical considerations and empirical evidence

JANNE S. KOTIAHO

Journal:

Biological Reviews

Year:

2001

Language:

english

File:

PDF, 188 KB

english, 2001

69

Condition dependence of pheromones and immune function in the grain beetle Tenebrio molitor

Markus J. Rantala, Raine Kortet, Janne S. Kotiaho, Anssi Vainikka, Jukka Suhonen

Journal:

Functional Ecology

Year:

2003

Language:

english

File:

PDF, 167 KB

english, 2003

70

Male mating success and risk of predation in a wolf spider: a balance between sexual and natural selection?

Janne Kotiaho, Rauno V. Alatalo, Johanna Mappes, Silja Parri, Ana Rivero

Journal:

Journal of Animal Ecology

Year:

1998

Language:

english

File:

PDF, 181 KB

english, 1998

71

A cost of maternal care in the dung beetle Onthophagus taurus?

J. Hunt, L. W. Simmons, J. S. Kotiaho

Journal:

Journal of Evolutionary Biology

Year:

2002

Language:

english

File:

PDF, 197 KB

english, 2002

72

Negative density-distribution relationship in butterflies

Jussi Päivinen, Alessandro Grapputo, Veijo Kaitala, Atte Komonen, Janne S Kotiaho, Kimmo Saarinen, Niklas Wahlberg

Journal:

Year:

2005

Language:

english

File:

PDF, 673 KB

english, 2005

73

Fabrication of porous membrane filter from p-type silicon

K. Grigoras, S. Franssila, T. Sikanen, T. Kotiaho, R. Kostiainen

Journal:

physica status solidi (a)

Year:

2005

Language:

english

File:

PDF, 194 KB

english, 2005

74

Feasibility of atmospheric pressure desorption/ionization on silicon mass spectrometry in analysis of drugs

K. Huikko, P. Östman, C. Sauber, F. Mandel, K. Grigoras, S. Franssila, T. Kotiaho, R. Kostiainen

Journal:

Rapid Communications in Mass Spectrometry

Year:

2003

Language:

english

File:

PDF, 129 KB

english, 2003

75

Jet separator/membrane introduction mass spectometry for on-line quantitation of volatile organic compounds in aqueous solutions

L. E. Dejarme, S. J. Bauer, R. G. Cooks, F. R. Lauritsen, T. Kotiaho, T. Graf

Journal:

Rapid Communications in Mass Spectrometry

Year:

1993

Language:

english

File:

PDF, 782 KB

english, 1993

76

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

77

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

78

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

79

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

80

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

81

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

82

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

83

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

84

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

85

Sterically hindered phenols in negative ion mobility spectrometry–mass spectrometry

Jaakko Laakia, Christian Schack Pedersen, Alexey Adamov, Jyrki Viidanoja, Alexey Sysoev, Tapio Kotiaho

Journal:

Rapid Communications in Mass Spectrometry

Year:

2009

Language:

english

File:

PDF, 232 KB

english, 2009

86

Atmospheric pressure thermospray ionization using a heated microchip nebulizer

Pekka Keski-Rahkonen, Markus Haapala, Ville Saarela, Sami Franssila, Tapio Kotiaho, Risto Kostiainen, Seppo Auriola

Journal:

Rapid Communications in Mass Spectrometry

Year:

2009

Language:

english

File:

PDF, 2.04 MB

english, 2009

87

Feasibility of capillary liquid chromatography/microchip atmospheric pressure photoionization mass spectrometry in analyzing anabolic steroids in urine samples

Linda L. Ahonen, Markus Haapala, Ville Saarela, Sami Franssila, Tapio Kotiaho, Risto Kostiainen

Journal:

Rapid Communications in Mass Spectrometry

Year:

2010

Language:

english

File:

PDF, 148 KB

english, 2010

88

Environmental and food analysis by desorption atmospheric pressure photoionization-mass spectrometry

Laura Luosujärvi, Sanna Kanerva, Ville Saarela, Sami Franssila, Risto Kostiainen, Tapio Kotiaho, Tiina J. Kauppila

Journal:

Rapid Communications in Mass Spectrometry

Year:

2010

Language:

english

File:

PDF, 322 KB

english, 2010

89

Ionspray microchip

Jaroslav Pól, Tiina J. Kauppila, Sami Franssila, Tapio Kotiaho, Risto Kostiainen

Journal:

Rapid Communications in Mass Spectrometry

Year:

2010

Language:

english

File:

PDF, 225 KB

english, 2010

90

Effects of nebulizing and drying gas flow on capillary electrophoresis/mass spectrometry

Katri Huikko, Tapio Kotiaho, Risto Kostiainen

Journal:

Rapid Communications in Mass Spectrometry

Year:

2002

Language:

english

File:

PDF, 173 KB

english, 2002

91

Comparison of analytical performances of a micro-array quadrupole instrument and a conventional quadrupole mass spectrometer equipped with membrane inlets

Raimo A. Ketola, Jari T. Kiuru, Virpi Tarkiainen, Tapio Kotiaho, Alexey A. Sysoev

Journal:

Rapid Communications in Mass Spectrometry

Year:

2003

Language:

english

File:

PDF, 109 KB

english, 2003

92

Ectoparasites, nest site choice and breeding success in the pied flycatcher

T. Mappes, J. Mappes, J. Kotiaho

Journal:

Year:

1994

Language:

english

File:

PDF, 335 KB

english, 1994

93

Tandem mass spectrometry for on-line fermentation monitoring

Mark J. Hayward, Anita K. Lister, Tapio Kotiaho, R. Graham Cooks, Glen D. Austin, Ramani Narayan, George T. Tsao

Journal:

Biotechnology Techniques

Year:

1989

Language:

english

File:

PDF, 322 KB

english, 1989

94

Honesty of agonistic signalling and effects of size and motivation asymmetry in contests

J. S. Kotiaho, R. V. Alatalo, J. Mappes, S. Parri

Journal:

Acta ethologica

Year:

1999

Language:

english

File:

PDF, 98 KB

english, 1999

95

Testing the assumptions of conditional handicap theory: costs and condition dependence of a sexually selected trait

Journal:

Behavioral Ecology and Sociobiology

Year:

2000

Language:

english

File:

PDF, 88 KB

english, 2000

96

Sexual signalling and viability in a wolf spider (Hygrolycosa rubrofasciata): measurements under laboratory and field conditions

Janne S. Kotiaho, Rauno V. Alatalo, Johanna Mappes, Silja Parri

Journal:

Behavioral Ecology and Sociobiology

Year:

1999

Language:

english

File:

PDF, 104 KB

english, 1999

97

Methanogen activity in relation to water table level in two boreal fens

Mirkka Kotiaho, Hannu Fritze, Päivi Merilä, Heli Juottonen, Mirva Leppälä, Jukka Laine, Raija Laiho, Kim Yrjälä, Eeva-Stiina Tuittila

Journal:

Biology and Fertility of Soils

Year:

2010

Language:

english

File:

PDF, 844 KB

english, 2010

98

Species richness and regional distribution of myrmecophilous beetles

Jussi Päivinen, Petri Ahlroth, Veijo Kaitala, Janne S. Kotiaho, Jukka Suhonen, Teija Virola

Journal:

Year:

2003

Language:

english

File:

PDF, 196 KB

english, 2003

99

Microhabitat selection and audible sexual signalling in the wolf spiderHygrolycosa rubrofasciata(Araneae, Lycosidae)

J. S. Kotiaho, R. V. Alatalo, J. Mappes, S. Parri

Journal:

Acta ethologica

Year:

2000

Language:

english

File:

PDF, 56 KB

english, 2000

100

Cost-effective strategies to conserve boreal forest biodiversity and long-term landscape-level maintenance of habitats

Mikko Mönkkönen, Pasi Reunanen, Janne S. Kotiaho, Artti Juutinen, Olli-Pekka Tikkanen, Jari Kouki

Journal:

European Journal of Forest Research

Year:

2011

Language:

english

File:

PDF, 491 KB

english, 2011

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