Effect of eluent on the ionization process in liquid chromatography–mass spectrometry von Kostiainen, Risto, Kauppila, Tiina J.

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Rapid analysis of intraperitoneally administered morphine in mouse plasma and brain by microchip electrophoresis-electrochemical detection von Ollikainen, Elisa, Aitta-aho, Teemu, Koburg, Michaela, Kostiainen, Risto, Sikanen, Tiina

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Capillary Photoionization: A High Sensitivity Ionization Method for Mass Spectrometry von Haapala, Markus, Suominen, Tina, Kostiainen, Risto

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Molecular Atlas of Postnatal Mouse Heart Development von Talman, Virpi, Teppo, Jaakko, Pöhö, Päivi, Movahedi, Parisa, Vaikkinen, Anu, Karhu, S Tuuli, Trošt, Kajetan, Suvitaival, Tommi, Heikkonen, Jukka, Pahikkala, Tapio, Kotiaho, Tapio, Kostiainen, Risto, Varjosalo, Markku, Ruskoaho, Heikki

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Separation of steroid isomers by ion mobility mass spectrometry von Ahonen, Linda, Fasciotti, Maíra, Gennäs, Gustav Boije af, Kotiaho, Tapio, Daroda, Romeu J., Eberlin, Marcos, Kostiainen, Risto

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Permeation of Dopamine Sulfate through the Blood-Brain Barrier von Suominen, Tina, Piepponen, T Petteri, Kostiainen, Risto

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Desorption Atmospheric Pressure Photoionization von Haapala, Markus, Pól, Jaroslav, Saarela, Ville, Arvola, Ville, Kotiaho, Tapio, Ketola, Raimo A, Franssila, Sami, Kauppila, Tiina J, Kostiainen, Risto

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Separation of nucleobases, nucleosides, and nucleotides using two zwitterionic silica-based monolithic capillary columns coupled with tandem mass spectrometry von Moravcová, Dana, Haapala, Markus, Planeta, Josef, Hyötyläinen, Tuulia, Kostiainen, Risto, Wiedmer, Susanne K.

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Determination of Serotonin and Dopamine Metabolites in Human Brain Microdialysis and Cerebrospinal Fluid Samples by UPLC-MS/MS: Discovery of Intact Glucuronide and Sulfate Conjugat... von Suominen, Tina, Uutela, Päivi, Ketola, Raimo A, Bergquist, Jonas, Hillered, Lars, Finel, Moshe, Zhang, Hongbo, Laakso, Aki, Kostiainen, Risto

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The human UDP-glucuronosyltransferase UGT1A3 is highly selective towards N2 in the tetrazole ring of losartan, candesartan, and zolarsartan von Alonen, Anna, Finel, Moshe, Kostiainen, Risto

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Quantitative determination of phospholipid compositions by ESI-MS: effects of acyl chain length, unsaturation, and lipid concentration on instrument response von Koivusalo, M, Haimi, P, Heikinheimo, L, Kostiainen, R, Somerharju, P

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Analysis of oxysterols and vitamin D metabolites in mouse brain and cell line samples by ultra-high-performance liquid chromatography-atmospheric pressure photoionization–mass spec... von Ahonen, Linda, Maire, Florian B.R., Savolainen, Mari, Kopra, Jaakko, Vreeken, Rob J., Hankemeier, Thomas, Myöhänen, Timo, Kylli, Petri, Kostiainen, Risto

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Comparison of different amino acid derivatives and analysis of rat brain microdialysates by liquid chromatography tandem mass spectrometry von Uutela, Päivi, Ketola, Raimo A., Piepponen, Petteri, Kostiainen, Risto

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Liquid chromatography/mass spectrometry in anabolic steroid analysis-optimization and comparison of three ionization techniques: electrospray ionization, atmospheric pressure chemi... von Leinonen, Antti, Kuuranne, Tiia, Kostiainen, Risto

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Discovery of Dopamine Glucuronide in Rat and Mouse Brain Microdialysis Samples Using Liquid Chromatography Tandem Mass Spectrometry von Uutela, Päivi, Karhu, Laura, Piepponen, Petteri, Käenmäki, Mikko, Ketola, Raimo A, Kostiainen, Risto

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Atmospheric Pressure Photoionization Mass Spectrometry. Ionization Mechanism and the Effect of Solvent on the Ionization of Naphthalenes von Kauppila, Tiina J, Kuuranne, Tiia, Meurer, Eduardo C, Eberlin, Marcos N, Kotiaho, Tapio, Kostiainen, Risto

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Rapid analysis of metabolites and drugs of abuse from urine samples by desorption electrospray ionization-mass spectrometry von KAUPPILA, Tiina J, TALATY, Nari, KUURANNE, Tiia, KOTIAHO, Tapio, KOSTIAINEN, Risto, COOKS, R. Graham

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Drosophila FoxO Regulates Organism Size and Stress Resistance through an Adenylate Cyclase von Mattila, Jaakko, Bremer, Anna, Ahonen, Linda, Kostiainen, Risto, Puig, Oscar

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Volatile organic compounds in the indoor air of normal and sick houses von Kostiainen, Risto

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Targeted Clinical Metabolite Profiling Platform for the Stratification of Diabetic Patients von Ahonen, Linda, Jäntti, Sirkku, Suvitaival, Tommi, Theilade, Simone, Risz, Claudia, Kostiainen, Risto, Rossing, Peter, Orešič, Matej, Hyötyläinen, Tuulia

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