Zobrazeno 1 - 10
of 23
pro vyhledávání: '"Joost B. Buijs"'
Publikováno v:
The Journal of Physical Chemistry B. 116:3808-3815
UV resonance Raman spectroscopy was used to characterize the binding of three first-generation histamine H(1) receptor antagonists-tripelennamine (TRP), mepyramine (MEP), and brompheniramine (BPA)-to human serum albumin (HSA) at pH 7.2 and pH 9.0. Bi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::80a4bf0dd8c2c272aeae3c05edf453ef
https://doi.org/10.1021/jp206409d
https://doi.org/10.1021/jp206409d
Autor:
Carmen García-Ruiz, Joost B. Buijs, Freek Ariese, María López-López, Ingeborg E. Iping Petterson, Cees Gooijer
Publikováno v:
Petterson, I E I, López, M, Garciá-Ruiz, C, Gooijer, C, Buijs, J B & Ariese, F 2011, ' Noninvasive detection of concealed explosives: depth profiling through opaque plastics by time-resolved Raman spectroscopy. ', Analytical Chemistry, vol. 83, no. 22, pp. 8517-8523 . https://doi.org/10.1021/ac2018102
Analytical Chemistry, 83(22), 8517-8523. American Chemical Society
Analytical Chemistry, 83(22), 8517-8523. American Chemical Society
The detection of explosives concealed behind opaque, diffusely scattering materials is a challenge that requires noninvasive analytical techniques for identification without having to manipulate the package. In this context, this study focuses on the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e5043da0e79f694608bf22e13bbf4537
https://doi.org/10.1021/ac2018102
https://doi.org/10.1021/ac2018102
Publikováno v:
Analytical Chemistry, 82(22), 9410-9417. American Chemical Society
Lammers, I, Buijs, J B, Ariese, F & Gooijer, C 2010, ' Sensitized enantioselective laser-induced phosphorescence detection in chiral capillary electrophoresis ', Analytical Chemistry, vol. 82, no. 22, pp. 9410-9417 . https://doi.org/10.1021/ac101764z
Lammers, I, Buijs, J B, Ariese, F & Gooijer, C 2010, ' Sensitized enantioselective laser-induced phosphorescence detection in chiral capillary electrophoresis ', Analytical Chemistry, vol. 82, no. 22, pp. 9410-9417 . https://doi.org/10.1021/ac101764z
The sensitivity of enantioselective cyclodextrin-induced room-temperature phosphorescence detection of camphorquinone (CQ) is enhanced using sensitization via a donor with a high extinction coefficient. The enantiomeric distinction is based on the di
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4b74967c5e2d99a9fe925f8ba731aef7
https://hdl.handle.net/1871/38689
https://hdl.handle.net/1871/38689
Publikováno v:
Petterson, I E I, Dvorak, P, Buijs, J B, Gooijer, C & Ariese, F 2010, ' Time-resolved spatially offset Raman spectroscopy for depth analysis of diffusely scattering layers ', Analyse, vol. 135, no. 12, pp. 3255-3259 . https://doi.org/10.1039/c0an00611d
Analyse, 135(12), 3255-3259
Vrije Universiteit Amsterdam
Analyse, 135(12), 3255-3259
Vrije Universiteit Amsterdam
The objective of this study is to use time-resolved (TR) Raman spectroscopy, spatially offset Raman spectroscopy (SORS), and a combination of these approaches to obtain high quality Raman spectra from materials hidden underneath an opaque layer. Both
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::21a003b4400e23b2a9647ffba93b37c3
https://hdl.handle.net/1871.1/de579a8e-b09a-413b-a88e-e40927ecf6f1
https://hdl.handle.net/1871.1/de579a8e-b09a-413b-a88e-e40927ecf6f1
Publikováno v:
Analyst, 134(6), 1192-7. Royal Society of Chemistry
Ariese, F, Meuzelaar, H, Kerssens, M M, Buijs, J B & Gooijer, C 2009, ' Picosecond Raman spectroscopy with a fast intensified CCD camera for depth analysis of diffusely scattering media ', Analyst, vol. 134, no. 6, pp. 1192-7 . https://doi.org/10.1039/b821437a
Ariese, F, Meuzelaar, H, Kerssens, M M, Buijs, J B & Gooijer, C 2009, ' Picosecond Raman spectroscopy with a fast intensified CCD camera for depth analysis of diffusely scattering media ', Analyst, vol. 134, no. 6, pp. 1192-7 . https://doi.org/10.1039/b821437a
A spectroscopic depth profiling approach is demonstrated for layers of non-transparent, diffusely scattering materials. The technique is based on the temporal discrimination between Raman photons emitted from the surface and Raman photons originating
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::31a471f34a1e8af06e15740253c72aa0
https://doi.org/10.1039/b821437a
https://doi.org/10.1039/b821437a
Publikováno v:
Analytical Chemistry, 81(15), 6226-6233. American Chemical Society
Lammers, I, Buijs, J, van der Zwan, G, Ariese, F & Gooijer, C 2009, ' Phosphorescence for Sensitive Enantioselective Detection in Chiral Capillary Electrophoresis ', Analytical Chemistry, vol. 81, no. 15, pp. 6226-6233 . https://doi.org/10.1021/ac900750e
Lammers, I, Buijs, J, van der Zwan, G, Ariese, F & Gooijer, C 2009, ' Phosphorescence for Sensitive Enantioselective Detection in Chiral Capillary Electrophoresis ', Analytical Chemistry, vol. 81, no. 15, pp. 6226-6233 . https://doi.org/10.1021/ac900750e
Enantioselective phosphorescence lifetime detection was combined with chiral cyclodextrin-based electrokinetic chromatography for the analysis of camphorquinone (CQ). A time-gated detection system based on a pulsed light-emitting diode for excitation
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0c587680484c114a0f20b75ec9e88253
https://hdl.handle.net/1871/27527
https://hdl.handle.net/1871/27527
Autor:
J. Bulthuis, Gert van der Zwan, Aike Stortelder, Joost B. Buijs, Cees Gooijer, Johnny Hendriks, Saskia M. van der Vies
Publikováno v:
Journal of Physical Chemistry B, 110(49), 25050-8. American Chemical Society
Stortelder, A, Hendriks, J C, Buijs, J B, Bulthuis, J, Gooijer, C, van der Vies, S M & van der Zwan, G 2006, ' Hexamerization of the bacteriophage T4 capsid protein gp23 and its W13V mutant studied by time-resolved tryptophan fluorescence ', Journal of Physical Chemistry B, vol. 110, no. 49, pp. 25050-8 . https://doi.org/10.1021/jp064881t
Stortelder, A, Hendriks, J C, Buijs, J B, Bulthuis, J, Gooijer, C, van der Vies, S M & van der Zwan, G 2006, ' Hexamerization of the bacteriophage T4 capsid protein gp23 and its W13V mutant studied by time-resolved tryptophan fluorescence ', Journal of Physical Chemistry B, vol. 110, no. 49, pp. 25050-8 . https://doi.org/10.1021/jp064881t
The bacteriophage T4 capsid protein gp23 was studied using time-resolved and steady-state fluorescence of the intrinsic protein fluorophore tryptophan. In-vitro gp23 consists mostly of monomers at low temperature but forms hexamers at room temperatur
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::938774e6f17356183b16c7f8705ca2db
https://hdl.handle.net/1871/31503
https://hdl.handle.net/1871/31503
Autor:
Joost B. Buijs, Maarten M. Van Dongen, Junko Hirata, Hubertus Irth, Camiel F. de Jong, Cees Gooijer, Freek Ariese
Publikováno v:
Analytical Chemistry, 76(15), 4292-8. American Chemical Society
Hirata, J, de Jong, C F, van Dongen, M, Buijs, J B, Ariese, F, Irth, H & Gooijer, C 2004, ' A flow injection kinase assay system based on time-resolved fluorescence resonance energy-transfer detection in the millisecond range ', Analytical Chemistry, vol. 76, no. 15, pp. 4292-8 . https://doi.org/10.1021/ac049465o
Hirata, J, de Jong, C F, van Dongen, M, Buijs, J B, Ariese, F, Irth, H & Gooijer, C 2004, ' A flow injection kinase assay system based on time-resolved fluorescence resonance energy-transfer detection in the millisecond range ', Analytical Chemistry, vol. 76, no. 15, pp. 4292-8 . https://doi.org/10.1021/ac049465o
A flow injection analysis (FIA) system for biochemical assays using time-resolved fluorescence resonance energy transfer (TR-FRET) in the millisecond time scale was developed. As a model system, we studied a kinase assay, measuring the phosphorylatio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::da8353354ea48ebb5ceb7cacbfcfb9bf
https://doi.org/10.1021/ac049465o
https://doi.org/10.1021/ac049465o
Publikováno v:
Applied Spectroscopy, 58(6), 705-10. Society for Applied Spectroscopy
Stortelder, A, Buijs, J B, Bulthuis, J, Gooijer, C & van der Zwan, G 2004, ' Fast-gated intensified charge-coupled device camera to record time-resolved fluorescence spectra of tryptophan ', Applied Spectroscopy, vol. 58, no. 6, pp. 705-10 . https://doi.org/10.1366/000370204872908
Stortelder, A, Buijs, J B, Bulthuis, J, Gooijer, C & van der Zwan, G 2004, ' Fast-gated intensified charge-coupled device camera to record time-resolved fluorescence spectra of tryptophan ', Applied Spectroscopy, vol. 58, no. 6, pp. 705-10 . https://doi.org/10.1366/000370204872908
The possibilities of a 200 ps gated intensified charge-coupled device (CCD) camera to record time-resolved fluorescence were explored using the fluorescing amino acid tryptophan and its derivative N-acetyl-tryptophan amide (NATA) as model compounds.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a3aef64c99393e3e86bfcd0033f33503
https://hdl.handle.net/1871.1/8013cbf3-47ec-464c-88ad-887341ea0786
https://hdl.handle.net/1871.1/8013cbf3-47ec-464c-88ad-887341ea0786
Publikováno v:
Analytical and Bioanalytical Chemistry, 400(9), 2913-2919. Analytical and Bioanalytical Chemistry
Analytical and Bioanalytical Chemistry
Castro, M G, Lammers, I, Buijs, J B, Gooijer, C & Ariese, F 2011, ' Quenched phosphorescence as alternative detection mode in the chiral separation of methotrexate by electrokinetic chromatography. ', Analytical and Bioanalytical Chemistry, vol. 400, no. 9, pp. 2913-2919 . https://doi.org/10.1007/s00216-011-4991-6
Analytical and Bioanalytical Chemistry
Castro, M G, Lammers, I, Buijs, J B, Gooijer, C & Ariese, F 2011, ' Quenched phosphorescence as alternative detection mode in the chiral separation of methotrexate by electrokinetic chromatography. ', Analytical and Bioanalytical Chemistry, vol. 400, no. 9, pp. 2913-2919 . https://doi.org/10.1007/s00216-011-4991-6
Quenched phosphorescence was used, for the first time, as detection mode in the chiral separation of methotrexate (MTX) enantiomers by electrokinetic chromatography. The detection is based on dynamic quenching of the strong emission of the phosphorop
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9d3174d3a7173f243aa422e182682c78
https://research.vu.nl/en/publications/67c61bd2-f474-4019-be8a-f75fd68fa241
https://research.vu.nl/en/publications/67c61bd2-f474-4019-be8a-f75fd68fa241
