Výsledky vyhledávání - "Jörg Peter Kutter"

Thiol-ene microfluidic chip for fast on-chip sample clean-up, separation and ESI mass spectrometry of peptides and proteins

Autor: Kasper D. Rand, Rasmus R. Svejdal, Jörg Peter Kutter, Drago Sticker, Claus Sønderby

Publikováno v: Analytica Chimica Acta. 1140:168-177

Mass spectrometry (MS) is a key technology for sensitive and high-resolution mass analysis of peptides and proteins. Sample clean-up and chromatographic separation is typically performed prior to MS analysis to limit adduct formation and ionization s

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::33f8eea4ffd97f920f83f85d26069e9d
https://doi.org/10.1016/j.aca.2020.09.062

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Electromembrane extraction in microfluidic formats

Autor: Jörg Peter Kutter, Nickolaj Jacob Petersen, Frederik André Hansen, Stig Pedersen-Bjergaard

Publikováno v: Hansen, F A, Petersen, N J, Kutter, J P & Pedersen-Bjergaard, S 2022, ' Electromembrane extraction in microfluidic formats ', Journal of Separation Science, vol. 45, no. 1, pp. 246-257 . https://doi.org/10.1002/jssc.202100603

Electromembrane extraction is a microextraction technique where charged analytes are extracted across a supported liquid membrane and selectively isolated from the sample based on an electrical field. Since the introduction in 2006, there has been co

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::918682d1dca33ae8eab32d998ff171dc
https://curis.ku.dk/portal/da/publications/electromembrane-extraction-in-microfluidic-formats(4ca4c99b-abff-4e94-b1e6-930824f62361).html

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Oxygen Management at the Microscale: A Functional Biochip Material with Long-Lasting and Tunable Oxygen Scavenging Properties for Cell Culture Applications

Autor: Tommy Haraldsson, Christoph Steininger, Olga Liske, Josef Ehgartner, Mario Rothbauer, Torsten Mayr, Winfried Neuhaus, Peter Ertl, Robert Liska, Drago Sticker, Jörg Peter Kutter

Publikováno v: ACS Applied Materials & Interfaces. 11:9730-9739

Oxygen plays a pivotal role in cellular homeostasis, and its partial pressure determines cellular function and fate. Consequently, the ability to control oxygen tension is a critical parameter for recreating physiologically relevant in vitro culture

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2e66de3ca7d134661192c98d1c4ecdf2
https://doi.org/10.1021/acsami.8b19641

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Microfluidic approaches for the production of monodisperse, superparamagnetic microspheres in the low micrometer size range

Autor: Mikkel Fougt Hansen, Urs O. Häfeli, Katayoun Saatchi, Jörg Peter Kutter, Monica Agnoletti, Reka Geczy

Publikováno v: Journal of Magnetism and Magnetic Materials. 471:286-293

The preparation of small, monodispersed magnetic microparticles through microfluidic approaches has been consistently challenging due to the high energy input needed for droplet break-off at such small diameters. In this work, we show the microfluidi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5e3fb0aadc39ba448be3afaa25988e18
https://doi.org/10.1016/j.jmmm.2018.09.091

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Chloroform compatible, thiol-ene based replica molded micro chemical devices as an alternative to glass microfluidic chips

Autor: Reka Geczy, Nicolas Bovet, Drago Sticker, Urs O. Häfeli, Jörg Peter Kutter

Publikováno v: Lab on a Chip. 19:798-806

Polymeric microfluidic chips offer a number of benefits compared to their glass equivalents, including lower material costs and ease and flexibility of fabrication. However, the main drawback of polymeric materials is often their limited resistance t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::63838856d909e1b53cadbf7b7b0111fb
https://doi.org/10.1039/c8lc01260a

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Non-aqueous electrophoresis integrated with electrospray ionization mass spectrometry on a thiol-ene polymer-based microchip device

Autor: Nan Lu, Nickolaj Jacob Petersen, Jörg Peter Kutter, Andreas Kretschmann

Publikováno v: Analytical and bioanalytical chemistry. 413(16)

Non-aqueous capillary electrophoresis (NACE) on microfluidic chips is still a comparatively little explored area, despite the inherent advantages of this technique and its application potential for, in particular, lipophilic compounds. A main reason

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b9f81baa51eea0f772964f3e3574b82f
https://pubmed.ncbi.nlm.nih.gov/33954829

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Hydrogen/Deuterium Exchange Mass Spectrometry with Integrated Electrochemical Reduction and Microchip-Enabled Deglycosylation for Epitope Mapping of Heavily Glycosylated and Disulfide-Bonded Proteins

Autor: Camilla C. Krogh, Jörg Peter Kutter, Josef Voglmeir, Vibe Nielsen, Kasper D. Rand, Gerard Comamala

Publikováno v: Comamala, G, Krogh, C C, Nielsen, V S, Kutter, J P, Voglmeir, J & Rand, K D 2021, ' Hydrogen/Deuterium Exchange Mass Spectrometry with Integrated Electrochemical Reduction and Microchip-Enabled Deglycosylation for Epitope Mapping of Heavily Glycosylated and Disulfide-Bonded Proteins ', Analytical Chemistry, vol. 93, no. 49, pp. 16330–16340 . https://doi.org/10.1021/acs.analchem.1c01728

Hydrogen/deuterium exchange mass spectrometry (HDX-MS) is a recognized method to study protein conformational dynamics and interactions. Proteins encompassing post-translational modifications (PTMs), such as disulfide bonds and glycosylations, presen

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a5e52d80663d5d76e802846ea51739c8
https://curis.ku.dk/ws/files/288115108/acs.analchem.1c01728.pdf

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Recent advances in microchip enantioseparation and analysis

Autor: Nan Lu, Jörg Peter Kutter

Publikováno v: Electrophoresis4 References.

This review summarizes recent developments (over the past decade) in the field of microfluidics-based solutions for enantiomeric separation and detection. The progress in various formats of microchip electrodriven separations, such as MCE, microchip

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::54f517b4d7b75a6be55a33366427e5b1
https://pubmed.ncbi.nlm.nih.gov/32949465

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Synergistic antibacterial effect of inhaled aztreonam and tobramycin fixed dose combination to combat multidrug-resistant Gram-negative bacteria

Autor: Arshnee Moodley, Huiling Mu, Junwei Wang, Jörg Peter Kutter, Mingshi Yang

Publikováno v: International journal of pharmaceutics. 590

The limited therapeutic option for respiratory infections caused by multi-drug resistant microbial pathogens is a major global health threat. Topical delivery of antibacterial combinations to the lung could dramatically enhance antibacterial activiti

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::863f58c6e8e3a8a10051437cea8faed4
https://pubmed.ncbi.nlm.nih.gov/32927003

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