A microfabricated micropillar liquid chromatographic chip monolithically integrated with an electrospray ionization tip

Lauri Sainiemi, Teemu Nissilä, Risto Kostiainen, Sami Franssila and Raimo A. Ketola

Lab Chip, 2012, 12, 325
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Ambient mass spectrometry technologies for the detection of falsified drugs

María J. Culzoni, Prabha Dwivedi, Michael D. Green, Paul N. Newton and Facundo M. Fernández

Med. Chem. Commun., 2014, 5, 9
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Integration of Fully Microfabricated, Three-Dimensionally Sharp Electrospray Ionization Tips with Microfluidic Glass Chips

Lauri Sainiemi, Tiina Sikanen and Risto Kostiainen

Anal. Chem., 2012, 84, 8973
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Development of an Ultrasonic Nebulization System for an Inverse Low Temperature Plasma Ionization Source

Alexandra Pape, Juan F. Ayala-Cabrera, Florian Stappert, Florian Uteschil, Cedric Thom, Shinji Yoshioka, Yasushi Terui and Oliver J. Schmitz

J. Am. Soc. Mass Spectrom., 2024, 35, 2918
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Micro-fabrication on Glass Surface Using Micro-indentation and Wet Etching Process

Yasuhiro SAITO and Takeshi HIDAKA

Journal of The Adhesion Society of Japan, 2009, 45, 352
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Analysis of neonicotinoids from plant material by desorption atmospheric pressure photoionization‐mass spectrometry

Anu Vaikkinen, Henning S. Schmidt, Iiro Kiiski, Sari Rämö, Kati Hakala, Markus Haapala, Risto Kostiainen and Tiina J. Kauppila

Rapid Comm Mass Spectrometry, 2015, 29, 424
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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 and Raimo A. Ketola

Analytica Chimica Acta, 2011, 696, 77
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Desorption and Ionization Mechanisms in Desorption Atmospheric Pressure Photoionization

Laura Luosujärvi, Ville Arvola, Markus Haapala, Ville Saarela, Sami Franssila, Tapio Kotiaho, Risto Kostiainen and Tiina J. Kauppila

Anal. Chem., 2008, 80, 7460
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A Simple Method for Improving the Spatial Resolution in Infrared Laser Ablation Mass Spectrometry Imaging

Juha-Pekka Hieta, Anu Vaikkinen, Samuli Auno, Heikki Räikkönen, Markus Haapala, Gianmario Scotti, Jaakko Kopra, Petteri Piepponen and Tiina J. Kauppila

J. Am. Soc. Mass Spectrom., 2017, 28, 1060
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Advances in coupling microfluidic chips to mass spectrometry

Xiaojun Feng, Bi-Feng Liu, Jianjun Li and Xin Liu

Mass Spec Rev, 2015, 34, 535
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Photolithography-free laser-patterned HF acid-resistant chromium-polyimide mask for rapid fabrication of microfluidic systems in glass

Konstantin O Zamuruyev, Yuriy Zrodnikov and Cristina E Davis

J. Micromech. Microeng., 2017, 27, 015010
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A practical guide for the fabrication of microfluidic devices using glass and silicon

Ciprian Iliescu, Hayden Taylor, Marioara Avram, Jianmin Miao and Sami Franssila

Biomicrofluidics, 2012, 6
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Desorption atmospheric pressure photoionization with polydimethylsiloxane as extraction phase and sample plate material

A. Vaikkinen, T. Kotiaho, R. Kostiainen and T.J. Kauppila

Analytica Chimica Acta, 2010, 682, 1
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Microchip Atmospheric Pressure Photoionization for Analysis of Petroleum by Fourier Transform Ion Cyclotron Resonance Mass Spectrometry

Markus Haapala, Jeremiah M. Purcell, Ville Saarela, Sami Franssila, Ryan P. Rodgers, Christopher L. Hendrickson, Tapio Kotiaho, Alan G. Marshall and Risto Kostiainen

Anal. Chem., 2009, 81, 2799
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Simultaneous Detection of Nonpolar and Polar Compounds by Heat-Assisted Laser Ablation Electrospray Ionization Mass Spectrometry

Anu Vaikkinen, Bindesh Shrestha, Javad Nazarian, Risto Kostiainen, Akos Vertes and Tiina J. Kauppila

Anal. Chem., 2013, 85, 177
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Interfacing Digital Microfluidics with Ambient Mass Spectrometry Using SU-8 as Dielectric Layer

Gowtham Sathyanarayanan, Markus Haapala and Tiina Sikanen

Micromachines, 2018, 9, 649
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Desorption atmospheric pressure photoionization high‐resolution mass spectrometry: a complementary approach for the chemical analysis of atmospheric aerosols

Jevgeni Parshintsev, Anu Vaikkinen, Katriina Lipponen, Vladimir Vrkoslav, Josef Cvačka, Risto Kostiainen, Tapio Kotiaho, Kari Hartonen, Marja‐Liisa Riekkola and Tiina J. Kauppila

Rapid Comm Mass Spectrometry, 2015, 29, 1233
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Chemical profiles of birch and alder bark by ambient mass spectrometry

Riikka-Marjaana Räsänen, Juha-Pekka Hieta, Juha Immanen, Kaisa Nieminen, Raisa Haavikko, Jari Yli-Kauhaluoma and Tiina J. Kauppila

Anal Bioanal Chem, 2019, 411, 7573
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Microfabrication of low thermal mass heated nebulizer chips for mass spectrometry

Matti Wirtssohn, Lauri Sainiemi, Markus Haapala and Sami Franssila

J. Micromech. Microeng., 2013, 23, 074006
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Desorption atmospheric pressure photoionization and direct analysis in real time coupled with travelling wave ion mobility mass spectrometry

Riikka‐Marjaana Räsänen, Prabha Dwivedi, Facundo M. Fernández and Tiina J. Kauppila

Rapid Comm Mass Spectrometry, 2014, 28, 2325
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Analysis of nitrogen‐based explosives with desorption atmospheric pressure photoionization mass spectrometry

T. J. Kauppila, A. Flink, J. Pukkila and R. A. Ketola

Rapid Comm Mass Spectrometry, 2016, 30, 467
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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 and Risto Kostiainen

Analytica Chimica Acta, 2011, 699, 73
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Environmental and food analysis by desorption atmospheric pressure photoionization‐mass spectrometry

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

Rapid Comm Mass Spectrometry, 2010, 24, 1343
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Infrared Laser Ablation Atmospheric Pressure Photoionization Mass Spectrometry

Anu Vaikkinen, Bindesh Shrestha, Tiina J. Kauppila, Akos Vertes and Risto Kostiainen

Anal. Chem., 2012, 84, 1630
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Desorption atmospheric pressure photoionization–mass spectrometry in routine analysis of confiscated drugs

Tiina J. Kauppila, Anu Flink, Markus Haapala, Ulla-Maija Laakkonen, Laura Aalberg, Raimo A. Ketola and Risto Kostiainen

Forensic Science International, 2011, 210, 206
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Microfluidic device for continuous magnetophoretic separation of white blood cells

Ciprian Iliescu, Guolin Xu, Elena Barbarini, Marioara Avram and Andrei Avram

Microsyst Technol, 2009, 15, 1157
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Transmission mode desorption atmospheric pressure photoionization

Anu Vaikkinen, Juha Hannula, Iiro Kiiski, Risto Kostiainen and Tiina J. Kauppila

Rapid Commun. Mass Spectrom., 2015, 29, 585
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Thin-Layer Chromatography/Desorption Atmospheric Pressure Photoionization Orbitrap Mass Spectrometry of Lipids

Jan Rejšek, Vladimír Vrkoslav, Anu Vaikkinen, Markus Haapala, Tiina J. Kauppila, Risto Kostiainen and Josef Cvačka

Anal. Chem., 2016, 88, 12279
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Applicability of low‐flow atmospheric pressure chemical ionization and photoionization mass spectrometry with a microfabricated nebulizer for neutral lipids

Vladimír Vrkoslav, Barbora Rumlová, Timotej Strmeň, Pavlína Nekvasilová, Miloslav Šulc and Josef Cvačka

Rapid Comm Mass Spectrometry, 2018, 32, 639
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Current literature in mass spectrometry

J. Mass Spectrom., 2007, 42, 1649
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Mass spectrometry in systems biology: An overview

Xiaojun Feng, Xin Liu, Qingming Luo and Bi‐Feng Liu

Mass Spectrometry Reviews, 2008, 27, 635
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Atmospheric pressure thermospray ionization using a heated microchip nebulizer

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

Rapid Comm Mass Spectrometry, 2009, 23, 3313
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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 and Risto Kostiainen

Rapid Comm Mass Spectrometry, 2008, 22, 979
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Mechanism of the etching rate change of aluminosilicate glass in HF acid with micro-indentation

Yasuhiro Saito, Shinya Okamoto, Hiroyuki Inomata and Junji Kurachi

Applied Surface Science, 2008, 255, 2290
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Desorption Atmospheric Pressure Photoionization

Markus Haapala, Jaroslav Pól, Ville Saarela, Ville Arvola, Tapio Kotiaho, Raimo A. Ketola, Sami Franssila, Tiina J. Kauppila and Risto Kostiainen

Anal. Chem., 2007, 79, 7867
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Glass based micro total analysis systems: Materials, fabrication methods, and applications

Tao Tang, Yapeng Yuan, Yaxiaer Yalikun, Yoichiroh Hosokawa, Ming Li and Yo Tanaka

Sensors and Actuators B: Chemical, 2021, 339, 129859
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Recent developments in scale-up of microfluidic emulsion generation via parallelization

Heon-Ho Jeong, David Issadore and Daeyeon Lee

Korean J. Chem. Eng., 2016, 33, 1757
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Gas Dynamic Virtual Nozzle Sprayer for an Introduction of Liquid Samples in Atmospheric Pressure Ionization Mass Spectrometry

Barbora Kloudová, Timotej Strmeň, Vladimír Vrkoslav, Zdeněk Chára, Ondřej Pačes and Josef Cvačka

Anal. Chem., 2023, 95, 4196
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The detection and mapping of the spatial distribution of insect defense compounds by desorption atmospheric pressure photoionization Orbitrap mass spectrometry

Jan Rejšek, Vladimír Vrkoslav, Robert Hanus, Anu Vaikkinen, Markus Haapala, Tiina J. Kauppila, Risto Kostiainen and Josef Cvačka

Analytica Chimica Acta, 2015, 886, 91
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Microfluidic heated gas jet shape analysis by temperature scanning

Ville Saarela, Markus Haapala, Risto Kostiainen, Tapio Kotiaho and Sami Franssila

J. Micromech. Microeng., 2009, 19, 055001
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Utility of Atmospheric-Pressure Chemical Ionization and Photoionization Mass Spectrometry in Bottom-Up Proteomics

Simona Sedláčková, Martin Hubálek, Vladimír Vrkoslav, Miroslava Blechová and Josef Cvačka

Separations, 2022, 9, 42
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Ion Source with Laser Triangulation for Ambient Mass Spectrometry of Nonplanar Samples

Jan Rejšek, Vladimír Vrkoslav, Vít Pokorný, Vladimír Přibyl and Josef Cvačka

Anal. Chem., 2017, 89, 11452
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Current literature in mass spectrometry

J. Mass Spectrom., 2007, 42, 1522
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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 and Risto Kostiainen

Rapid Comm Mass Spectrometry, 2010, 24, 958
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Laser ablation atmospheric pressure photoionization mass spectrometry imaging of phytochemicals from sage leaves

Anu Vaikkinen, Bindesh Shrestha, Juha Koivisto, Risto Kostiainen, Akos Vertes and Tiina J. Kauppila

Rapid Comm Mass Spectrometry, 2014, 28, 2490
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Comparison of Direct and Alternating Current Vacuum Ultraviolet Lamps in Atmospheric Pressure Photoionization

Anu Vaikkinen, Markus Haapala, Hendrik Kersten, Thorsten Benter, Risto Kostiainen and Tiina J. Kauppila

Anal. Chem., 2012, 84, 1408
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A high-resolution mass spectrometer to measure atmospheric ion composition

H. Junninen, M. Ehn, T. Petäjä, L. Luosujärvi, T. Kotiaho, R. Kostiainen, U. Rohner, M. Gonin, K. Fuhrer, M. Kulmala and D. R. Worsnop

Atmos. Meas. Tech., 2010, 3, 1039
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Deep plasma etching of glass for fluidic devices with different mask materials

Kai Kolari, Ville Saarela and Sami Franssila

J. Micromech. Microeng., 2008, 18, 064010
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Microchip technology in mass spectrometry

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

Mass Spectrom. Rev., 2009, n/a
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Microchip for Combining Gas Chromatography or Capillary Liquid Chromatography with Atmospheric Pressure Photoionization-Mass Spectrometry

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

Anal. Chem., 2007, 79, 4994
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