Zobrazeno 1 - 10
of 413
pro vyhledávání: '"Zygmunt Gryczynski"'
Autor:
Ammar Kapic, Nirupama Sabnis, Akpedje S. Dossou, Jose Chavez, Luca Ceresa, Zygmunt Gryczynski, Rafal Fudala, Rob Dickerman, Bruce A. Bunnell, Andras G. Lacko
Publikováno v:
International Journal of Molecular Sciences, Vol 25, Iss 13, p 7378 (2024)
Cytotoxic activity has been reported for the xanthone α-mangostin (AMN) against Glioblastoma multiforme (GBM), an aggressive malignant brain cancer with a poor prognosis. Recognizing that AMN’s high degree of hydrophobicity is likely to limit its
Externí odkaz:
https://doaj.org/article/6df530a7c23e48dba91237e10c1a0b0e
Autor:
Quinton Rice, Sangram Raut, Kyle Burney, Zygmunt Gryczynski, Ignacy Gryczynski, William W. Yu, Bagher Tabibi, Jaetae Seo
Publikováno v:
Crystals, Vol 11, Iss 11, p 1284 (2021)
The broadband spontaneous emission of excitons in CdSe quantum dots (QDs) is of great interest for the spectral imaging of living organisms or specific substances in the visible spectral region as well as in the biological optical window near the inf
Externí odkaz:
https://doaj.org/article/568017f7fe5b45b582e435c6c8e3735b
Autor:
Divya Duggal, S. Requena, Janhavi Nagwekar, Sangram Raut, Ryan Rich, Hriday Das, Vipul Patel, Ignacy Gryczynski, Rafal Fudala, Zygmunt Gryczynski, Cheavar Blair, Kenneth S. Campbell, Julian Borejdo
Publikováno v:
Frontiers in Physiology, Vol 8 (2017)
The systemic circulation offers larger resistance to the blood flow than the pulmonary system. Consequently, the left ventricle (LV) must pump blood with more force than the right ventricle (RV). The question arises whether the stronger pumping actio
Externí odkaz:
https://doaj.org/article/b17fdee6dfc149008598a180de7cc148
Autor:
Gourav Roy Choudhury, Ali Winters, Ryan M Rich, Myoung-Gwi Ryou, Zygmunt Gryczynski, Fang Yuan, Shao-Hua Yang, Ran Liu
Publikováno v:
PLoS ONE, Vol 10, Iss 4, p e0123096 (2015)
Astrocytes outnumber neurons and serve many metabolic and trophic functions in the mammalian brain. Preserving astrocytes is critical for normal brain function as well as for protecting the brain against various insults. Our previous studies have ind
Externí odkaz:
https://doaj.org/article/e7469540cebe4bffb5dfb61dfb73f3ee
Autor:
Badri P Maliwal, Rafal Fudala, Sangram Raut, Rutika Kokate, Thomas J Sørensen, Bo W Laursen, Zygmunt Gryczynski, Ignacy Gryczynski
Publikováno v:
PLoS ONE, Vol 8, Iss 5, p e63043 (2013)
The fluorescence lifetimes of most red emitting organic probes are under 4 nanoseconds, which is a limiting factor in studying interactions and conformational dynamics of macromolecules. In addition, the nanosecond background autofluorescence is a si
Externí odkaz:
https://doaj.org/article/7e16835107f64f7ea4ef417c3e35cc61
Autor:
Luca Ceresa, Jose Chavez, Magdalena M. Bus, Bruce Budowle, Emma Kitchner, Joseph Kimball, Ignacy Gryczynski, Zygmunt Gryczynski
Publikováno v:
European Biophysics Journal.
Autor:
Luca Ceresa, Jose Chavez, Emma Kitchner, Joseph Kimball, Ignacy Gryczynski, Zygmunt Gryczynski
Publikováno v:
Exp Biol Med (Maywood)
Optical biomedical imaging and diagnostics is a rapidly growing field that provides both structural and functional information with uses ranging from fundamental to practical clinical applications. Nevertheless, imaging/visualizing fluorescence objec
Autor:
Luca Ceresa, Jose Chavez, Magdalena M. Bus, Bruce Budowle, Emma Kitchner, Joseph Kimball, Ignacy Gryczynski, Zygmunt Gryczynski
Publikováno v:
Analytical Chemistry. 94:5062-5068
This article presents a novel approach to increase the detection sensitivity of trace amounts of DNA in a sample by employing Förster resonance energy transfer (FRET) between intercalating dyes. Two intercalators that present efficient FRET were use
Publikováno v:
Nanoscale Horizons. 7:63-76
This work addresses the issue of dark states formation in QDs by cooperative excitonic and intrinsic defect-assisted radiative transitions. Here we refer to the observed blinking as D-type to distinguish it from purely excitonic types. It is shown ex
Autor:
Emma Alexander, Jose Chavez, Luca Ceresa, Michael Seung, Danh Pham, Zygmunt Gryczynski, Ignacy Gryczynski
Publikováno v:
Dyes and Pigments. 217:111389