Zobrazeno 1 - 10
of 23
pro vyhledávání: '"Monika Spieles"'
Publikováno v:
Analytical Chemistry. 87:7204-7210
The development of a lanthanum-phosphate glass doped with several rare-earth-ions for use as solid fluorescence standard is described. The cuvette-shaped reference material which shows a characteristic emission intensity pattern upon excitation at 36
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::199f4ee5251262c5cbc7e9fd121ac25b
https://doi.org/10.1021/acs.analchem.5b02209
https://doi.org/10.1021/acs.analchem.5b02209
Autor:
Pia Welker, Monika Spieles, Kai Licha, Ute Resch-Genger, Nicole Wegner, Jutta Pauli, Markus Grabolle, Janis Berkemeyer
Publikováno v:
Bioconjugate Chemistry. 24:1174-1185
The rational design of bright optical probes and dye-biomolecule conjugates in the NIR-region requires fluorescent labels that retain their high fluorescence quantum yields when bound to a recognition unit or upon interaction with a target. Because h
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0ebce54f3cfbf2973b9d0ff9a629301b
https://doi.org/10.1021/bc4000349
https://doi.org/10.1021/bc4000349
Autor:
Jan Voigt, Bernd Ebert, R. Dieter Taubert, Joanne C. Zwinkels, François Gauthier, Monika Spieles, Dietmar Pfeifer, Paul C. DeRose, Ute Resch-Genger, Angelika Hoffmann, Christian Monte, Jörg Hollandt, Rainer Macdonald, Wolfram Bremser
Publikováno v:
Analytical Chemistry. 84:3889-3898
The development of fluorescence applications in the life and material sciences has proceeded largely without sufficient concern for the measurement uncertainties related to the characterization of fluorescence instruments. In this first part of a two
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1c1f4e8e92821c59b78d72a83ee46ada
https://doi.org/10.1021/ac2034503
https://doi.org/10.1021/ac2034503
Publikováno v:
Analytical Chemistry. 84:1345-1352
There is an increasing interest in chromophores absorbing and emitting in the near-infrared (NIR) spectral region, e.g., for applications as fluorescent reporters for optical imaging techniques and hence, in reliable methods for the characterization
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6e1f434a81f9df8898fbdf19b4e2d267
https://doi.org/10.1021/ac2021954
https://doi.org/10.1021/ac2021954
Publikováno v:
Analytical Chemistry. 83:3431-3439
The photoluminescence quantum yield (Φ(f)) that presents a direct measure for the efficiency of the conversion of absorbed photons into emitted photons is one of the spectroscopic key parameters of functional fluorophores. It determines the suitabil
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::401b2f34026fc1ddd4f149246da4ee1b
https://doi.org/10.1021/ac2000303
https://doi.org/10.1021/ac2000303
Autor:
Monika Spieles, Knut Rurack
Publikováno v:
Analytical Chemistry. 83:1232-1242
The determination of the fluorescence quantum yields (QY, Φ(f)) of a series of fluorescent dyes that span the absorption/excitation and emission ranges of 520-900 and 600-1000 nm is reported. The dyes encompass commercially available rhodamine 101 (
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1117b194e46a645742b18106055c0297
https://doi.org/10.1021/ac101329h
https://doi.org/10.1021/ac101329h
Autor:
Werner A. Kaiser, Monika Spieles, Jutta Pauli, Matthias Wenzel, Ingrid Hilger, Tibor Vag, Romy Haag, Ute Resch-Genger
Publikováno v:
European Journal of Medicinal Chemistry. 44:3496-3503
The spectroscopic properties, stability, and cytotoxicity of series of cyanine labels, the dyes DY-681, DY-731, DY-751, and DY-776, were studied to identify new tools for in vivo fluorescence imaging and to find substitutes for DY-676 recently used b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f87fada5a7a13e12d405a7afaece083e
https://doi.org/10.1016/j.ejmech.2009.01.019
https://doi.org/10.1016/j.ejmech.2009.01.019
Autor:
Nikolai Gaponik, Monika Spieles, Alexander Eychmüller, Ute Resch-Genger, Vladimir Lesnyak, Markus Grabolle
Publikováno v:
Analytical Chemistry. 81:6285-6294
Despite the increasing use of semiconductor nanocrystals (quantum dots, QDs) with unique size-controlled optical and chemical properties in (bio)analytical detection, biosensing and fluorescence imaging and the obvious relevance of reliable values of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1c8643a18ba954feab18a36e0359dc4b
https://doi.org/10.1021/ac900308v
https://doi.org/10.1021/ac900308v
Autor:
Juan Soto, Monika Spieles, Félix Sancenón, Luis Gil, Ramón Martínez-Máñez, Eduardo Garcia-Breijo, Knut Rurack, Beatriz García-Acosta
Publikováno v:
Inorganic Chemistry. 46:3123-3135
A family of N-crowned 4-p-(aminophenyl)-2,6-diphenylpyridines DA (1-6) has been synthezised, characterized, and studied as potential hosts for the signaling of cationic and anionic guests. The ditopic probes contain two coordination sites, a monodent
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2dc85df8e9b927c3de3bec2471922ced
https://doi.org/10.1021/ic062069z
https://doi.org/10.1021/ic062069z
Publikováno v:
Journal of Fluorescence. 16:337-348
Taking into account the structural requirements for TICT-type sensor molecules, a general synthetic route to derive pH and cation-responsive pretwisted donor (D)–donor (D) biphenyls (b) equipped with donor receptors is developed and a first model c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a830bc1bd3095127fb55f30ad87aa62c
https://doi.org/10.1007/s10895-005-0035-y
https://doi.org/10.1007/s10895-005-0035-y