Zobrazeno 1 - 10
of 18
pro vyhledávání: '"Katriina, Lipponen"'
Publikováno v:
Journal of Chromatography Open, Vol 1, Iss , Pp 100020- (2021)
The potential of using capillary electromigration techniques for biomimicking essential biological interactions is described. The most commonly used methodologies with their exploitation in calculations of kinetics and biomolecular interaction data a
Externí odkaz:
https://doaj.org/article/d7aa3fd98d104c72b4ac1708803a37fc
Autor:
Lydia Terborg, Jorge C. Masini, Michelle Lin, Katriina Lipponen, Marja-Liisa Riekolla, Frantisek Svec
Publikováno v:
Journal of Advanced Research, Vol 6, Iss 3, Pp 441-448 (2015)
A new approach has been developed for the preparation of mixed-mode stationary phases to separate proteins. The pore surface of monolithic poly(glycidyl methacrylate-co-ethylene dimethacrylate) capillary columns was functionalized with thiols and coa
Externí odkaz:
https://doaj.org/article/409de100c67b4b89b76cfcb125786d20
Autor:
Sari Tähkä, Sami Franssila, Ville Jokinen, Tiina Sikanen, Tapio Kotiaho, Anand Kumar Tatikonda, Risto Kostiainen, Katriina Lipponen
Publikováno v:
The Analyst. 142:2552-2557
A micropillar array electrospray ionization (μPESI) platform fabricated from thiol–enes with 56 individual polyethylene glycol coated μPESI chips for bioanalytical mass spectrometry is introduced. Bioanalysis capability is shown by measurement of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::369d5e9d825a6b68b8f377ebae510ae7
https://doi.org/10.1039/c7an00544j
https://doi.org/10.1039/c7an00544j
Autor:
Risto Kostiainen, Päivi Pöhö, Maxim M. Bespalov, Tapio Kotiaho, Tiina Sikanen, Katriina Lipponen
In this study, the feasibility of direct infusion electrospray ionization microchip mass spectrometry (chip-MS) was compared to the commonly used liquid chromatography-mass spectrometry (LC-MS) in non-targeted metabolomics analysis of human foreskin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::25673ac605c53d4ee5c24ce51b29c586
http://hdl.handle.net/10138/318221
http://hdl.handle.net/10138/318221
Autor:
Xiaocao Wan, Jarno Salonen, Dongfei Liu, Tapio Kotiaho, Hélder A. Santos, Jouni Hirvonen, Katriina Lipponen, Peng Quan, Risto Kostiainen, Hongbo Zhang, Ermei Mäkilä
Publikováno v:
ACS Biomaterials Science & Engineering
By exploiting its porous structure and high loading capacity, porous silicon (PSi) is a promising biomaterial to fabricate protocells and biomimetic reactors. Here, we have evaluated the impact of physicochemical properties of PSi particles [thermall
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fefda79196ed543042132895f6a71670
http://hdl.handle.net/10138/255649
http://hdl.handle.net/10138/255649
Autor:
Katriina Lipponen, Jevgeni Parshintsev, Tiina J. Kauppila, Vladimír Vrkoslav, Anu Vaikkinen, Tapio Kotiaho, Marja-Liisa Riekkola, Risto Kostiainen, Kari Hartonen, Josef Cvačka
Publikováno v:
Rapid Communications in Mass Spectrometry. 29:1233-1241
Rationale On-line chemical characterization methods of atmospheric aerosols are essential to increase our understanding of physicochemical processes in the atmosphere, and to study biosphere-atmosphere interactions. Several techniques, including aero
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ec5ca882aaa067da4f40018d58f7b228
https://doi.org/10.1002/rcm.7219
https://doi.org/10.1002/rcm.7219
Autor:
Sari Tähkä, Geraldine Cilpa-Karhu, Matti Jauhiainen, Jari Metso, Torgny Fornstedt, Katriina Lipponen, Marja-Liisa Riekkola, Jörgen Samuelsson, Mauri A. Kostiainen
Publikováno v:
Analytical and Bioanalytical Chemistry. 406:4137-4146
Adsorption energy distribution (AED) calculations were successfully applied to partial-filling affinity capillary electrophoresis (PF-ACE) to facilitate more detailed studies of biomolecular interactions. PF-ACE with AED calculations was employed to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9e8fbe14ba32f4b45d64ee8fe78749fc
https://doi.org/10.1007/s00216-014-7821-9
https://doi.org/10.1007/s00216-014-7821-9
Publikováno v:
Journal of Chromatography A. 1270:104-110
The feasibility to attach plasma low-density lipoprotein (LDL) particles covalently onto 5 μm silica particles and use them as stationary phase in nano-liquid chromatography (nano-LC) for interaction and oxidation studies was clarified. Before the i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::abaab956a4d8e8482ec07375a96b6be9
https://doi.org/10.1016/j.chroma.2012.10.049
https://doi.org/10.1016/j.chroma.2012.10.049
Autor:
Patricia Wanda Stege, Yi Liu, Petri T. Kovanen, Marja-Liisa Riekkola, Katariina Öörni, Katriina Lipponen
Publikováno v:
CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
Atherosclerosis is initiated when lipoproteins bind to proteoglycans (PGs) in arterial walls. The binding is mediated by apolipoprotein apoB-100 and/or apoE, both of which have binding affinity toward heparin. We developed covalently bound heparin co
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3648c50a3857afd50022f7201926b778
https://doi.org/10.1016/j.ab.2012.02.017
https://doi.org/10.1016/j.ab.2012.02.017
Autor:
Jevgeni, Parshintsev, Anu, Vaikkinen, Katriina, Lipponen, Vladimir, Vrkoslav, Josef, Cvačka, Risto, Kostiainen, Tapio, Kotiaho, Kari, Hartonen, Marja-Liisa, Riekkola, Tiina J, Kauppila
Publikováno v:
Rapid communications in mass spectrometry : RCM. 29(13)
On-line chemical characterization methods of atmospheric aerosols are essential to increase our understanding of physicochemical processes in the atmosphere, and to study biosphere-atmosphere interactions. Several techniques, including aerosol mass s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::8deecdee905bd70e5db8dc470778bb78
https://pubmed.ncbi.nlm.nih.gov/26395607
https://pubmed.ncbi.nlm.nih.gov/26395607