Zobrazeno 1 - 10
of 42
pro vyhledávání: '"Józef Kuśba"'
Publikováno v:
Journal of fluorescence. 7(3)
We examined a series of fluorophore mixtures to determine the wavelength selectivity of light quenching and the effects of light quenching on the emission spectra and intensity decays. Light quenching can be accomplished using a single excitation pul
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::184e267c656c9cc09ff4adacb73aef18
https://pubmed.ncbi.nlm.nih.gov/32189960
https://pubmed.ncbi.nlm.nih.gov/32189960
Publikováno v:
Journal of fluorescence. 8(3)
We examined the emission wavelength-dependent anisotropies of the solvent-sensitive fluorophore 4-dimethylamino-4′-cyanostilbene (DCS) under conditions of light quenching by polarized time-delayed quenching pulses. Illumination on the long-waveleng
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::8dc25c885c35552cebcacd606710a672
https://pubmed.ncbi.nlm.nih.gov/32180675
https://pubmed.ncbi.nlm.nih.gov/32180675
Autor:
Joseph R, Lakowicz, Józef, Kuśba, Yibing, Shen, Joanna, Malicka, Sabato, D'Auria, Zygmunt, Gryczynski, Ignacy, Gryczynski
Publikováno v:
Journal of fluorescence. 13(1)
We examined the effects of metallic silver island films on resonance energy transfer (RET) between a donor and acceptor bound to double helical DNA. The donor was 4′,6-diamidino-2-phenylindole (DAPI) and the acceptor was propidium iodide (PI). Prox
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::36a296fb69b41a3dea50a5121b3bd9a4
https://pubmed.ncbi.nlm.nih.gov/31588166
https://pubmed.ncbi.nlm.nih.gov/31588166
Publikováno v:
Methods and applications in fluorescence. 2(1)
An analytical expression is found allowing the calculation of the secondary emission influenced fluorescence decay of a homogeneous fluorophore solution. Before starting the calculation one has to know the shape of the primary fluorescence decay of t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::29c96904f1a924592815bbd1c9778ed8
https://pubmed.ncbi.nlm.nih.gov/29148455
https://pubmed.ncbi.nlm.nih.gov/29148455
Autor:
Józef Kuśba, Agnieszka Czuper
Publikováno v:
The European Physical Journal Special Topics. 144:273-276
Simple method allowing for adaptive cubic spline interpolation of fluorescence decay functions is proposed. In the first step of the method, the interpolated function is integrated using the known adaptive algorithm based on Newton-Cotes quadratures.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::001723cc3ec7a691b6cef8dd8ef89137
https://doi.org/10.1140/epjst/e2007-00140-9
https://doi.org/10.1140/epjst/e2007-00140-9
Publikováno v:
Scopus-Elsevier
Chem Phys Lett
Chem Phys Lett
We used resonance energy transfer and frequency-domain fluorometry to measure slow donor to acceptor diffusion in viscous media. The frequency-domain RET data were analyzed using a new numerical algorithm for predicting the donor intensity decay in t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b95ac9b6d6f6259367dacfb19d3fe889
https://doi.org/10.1016/s0009-2614(00)00071-3
https://doi.org/10.1016/s0009-2614(00)00071-3
Publikováno v:
Biophysical Chemistry. 73:53-75
We examined the time-resolved and steady-state fluorescence quenching of N-acetyl-l-tryptophanamide (NATA) by acrylamide and iodide, over a range of viscosities in propylene glycol. The quenching of NATA by acrylamide and iodide results in heterogene
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::eb0929e49c77b8555e73910146a24022
https://doi.org/10.1016/s0301-4622(98)00137-9
https://doi.org/10.1016/s0301-4622(98)00137-9
Publikováno v:
Journal of Fluorescence. 8:253-261
We examined the emission wavelength-dependent anisotropies of the solvent-sensitive fluorophore 4-dimethylamino-4'-cyanostilbene (DCS) under conditions of light quenching by polarized time-delayed quenching pulses. Illumination on the long-wavelength
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d5bba6fd23e923104f553a8cf74913ac
https://doi.org/10.1023/a:1022561801704
https://doi.org/10.1023/a:1022561801704
Publikováno v:
Journal of fluorescence. 5(2)
We describe a method to improve the resolution of donor-to-acceptor distance distributions in molecules which are flexing on the timescale of the fluorescence lifetime. We measured the timedependent donor decays of two donor (D)-acceptor (A) pairs, w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0f70efc884cc5c38be37a1a7efacf62b
https://pubmed.ncbi.nlm.nih.gov/24226665
https://pubmed.ncbi.nlm.nih.gov/24226665
Distance-Dependent Fluorescence Quenching of p-Bis[2-(5-phenyloxazolyl)]benzene by Various Quenchers
Publikováno v:
Scopus-Elsevier
J Phys Chem
J Phys Chem
We report results of frequency-domain and steady-state measurements of the fluorescence quenching of p-bis-[2-(5-phenyloxazolyl)]benzene (POPOP) when quenched by bromoform (CHBr(3)), methyl iodide (CH(3)I), potassium iodide (KI), 1,2,4-trimethoxybenz
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::60c125eecfdabd58eddb2f5f26c8d909
https://doi.org/10.1021/jp9618688
https://doi.org/10.1021/jp9618688