Zobrazeno 1 - 10
of 34
pro vyhledávání: '"Rahul Chib"'
Autor:
Maria G. Corradini, Yan Lavinia Wang, An Le, Sarah M. Waxman, Bogumil Zelent, Rahul Chib, Ignacy Gryczynski, Richard D. Ludescher
Publikováno v:
AIMS Biophysics, Vol 3, Iss 2, Pp 319-339 (2016)
Foods contain a plethora of aromatic molecules—natural colors, synthetic dyes, flavors, vitamins, antioxidants, etc.—that are luminescent, exhibiting prompt fluorescence or delayed phosphorescence. Although food autofluorescence has been used to
Externí odkaz:
https://doaj.org/article/4714fc8b6c3d4745afc70441e350e34d
Autor:
Sergei V. Dzyuba, Joseph Kimball, Ignacy Gryczynski, Zygmunt Gryczynski, Ilkay Bora, Hana Jaafari, Rahul Chib, Nicholas W. Smith, Marlius Castillo, Rafal Fudala, Sangram Raut
Publikováno v:
Raut, S L, Kimball, J D, Fudala, R, Bora, I, Chib, R, Jaafari, H, Castillo, M K, Smith, N W, Gryczynski, I, Dzyuba, S V & Gryczynski, Z 2016, ' A triazine-based BODIPY trimer as a molecular viscometer ', Physical Chemistry Chemical Physics, vol. 18, no. 6, pp. 4535-4540 . https://doi.org/10.1039/c5cp07214j
Photophysical behaviour of a novel trimeric BODIPY rotor with a high extinction coefficient is reported. Steady state and time resolved fluorescence measurements established that the trimer could be used as a viscometer for molecular solvents, membra
Autor:
Sarah M. Waxman, Yan Lavinia Wang, An Le, Richard D. Ludescher, Ignacy Gryczynski, Bogumil Zelent, Rahul Chib, Maria G. Corradini
Publikováno v:
AIMS Biophysics, Vol 3, Iss 2, Pp 319-339 (2016)
Foods contain a plethora of aromatic molecules—natural colors, synthetic dyes, flavors, vitamins, antioxidants, etc.—that are luminescent, exhibiting prompt fluorescence or delayed phosphorescence. Although food autofluorescence has been used to
Autor:
Sangram Raut, Susan Butler, Julian Borejdo, Zygmunt Gryczynski, Rahul Chib, Ignacy Gryczynski
Publikováno v:
Methods and applications in fluorescence. 2(3)
This work reports on the chromophores interactions within protein-protected gold nanoclusters. We conducted spectroscopic studies of fluorescence emissions originated from gold nanoclusters and intrinsic tryptophan (Trp) in BSA or HSA proteins. Both
Autor:
Julian Borejdo, Sebastian Requena, Rahul Chib, Zygmunt Gryczynski, Ignacy Gryczynski, Yuri M. Strzhemechny, Rafal Fudala, Mark E. Mummert
Publikováno v:
Methods and applications in fluorescence. 4(4)
A fluorescence lifetime imaging probe with a long lifetime was used in combination with time-gating for the detection of hyaluronidase using hyaluronic acid as the probe template. This probe was developed by heavily labeling hyaluronic acid with long
Autor:
Aaron Chang, Mark E. Mummert, Ignacy Gryczynski, Rahul Chib, Sangram Raut, Ryan Rich, Zygmunt Gryczynski, Rafal Fudala
Publikováno v:
Current Pharmaceutical Biotechnology. 14:470-474
Elevated hyaluronidase levels are found in the urine of bladder and prostate cancer patients. Therefore, HA-ase is regarded as an important biomarker for the detection of these cancers. In this report, we use a FRET based ratiometric sensing approach
Autor:
Jamboor K. Vishwanatha, Harlan P. Jones, Rutika Kokate, Sanjay Thamake, Xiangle Sun, Sayantan Maji, Pankaj Chaudhary, Rahul Chib
Publikováno v:
Nanomedicine (London, England). 11(5)
Background: Delivery of PLGA (poly [D, L-lactide-co-glycolide])-based biodegradable nanoparticles (NPs) to antigen presenting cells, particularly dendritic cells, has potential for cancer immunotherapy. Materials & methods: Using a PLGA NP vaccine co
Autor:
Rahul Chib, Ignacy Gryczynski, Zygmunt Gryczynski, Ilkay Bora, Rafal Fudala, Robert Pendry, Mark E. Mummert, Sunil Shah, Julian Borejdo, Bo W. Laursen
Publikováno v:
Analytical and bioanalytical chemistry. 408(14)
In this report, we have designed a rapid and sensitive, intensity-based ratiometric sensing as well as lifetime-based sensing probe for the detection of hyaluronidase activity. Hyaluronidase expression is known to be upregulated in various pathologic
Autor:
Divya Duggal, Ignacy Gryczynski, Sunil Shah, Sangram Raut, Nirupama Sabnis, Joseph Kimball, Andras G. Lacko, Jaclyn Y. Bermudez, Rahul Chib, Zygmunt Gryczynski
Nanoparticles are target-specific drug delivery agents that are increasingly used in cancer therapy to enhance bioavailability and to reduce off target toxicity of anti-cancer agents. Valrubicin is an anti-cancer drug, currently approved only for ves
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::80694248e60dbbef0e897e07162014d3
https://europepmc.org/articles/PMC5531042/
https://europepmc.org/articles/PMC5531042/
Autor:
Rahul Chib, Preeti Singhal, Zygmunt Gryczynski, Sangram Raut, Ignacy Gryczynski, Sarika Sabnis
Publikováno v:
Methods and applications in fluorescence. 2(1)
Ethidium Bromide (EB) is a commonly used dye in a deoxyribonucleic acid (DNA) study. Upon an intercalation, this dye significantly increases its brightness and fluorescence lifetime. In this report we have studied the time resolved fluorescence prope