Results 261 to 270 of about 80,139 (344)

The minimal membrane requirements for BAX-induced pore opening upon exposure to oxidative stress. [PDF]

open access: yesBiophys J
Mystek P   +8 more
europepmc   +1 more source

Cell-trappable quinoline-derivatized fluoresceins for selective and reversible biological Zn(II) detection. [PDF]

open access: yesInorganic Chemistry, 2010
The synthesis and spectroscopic characterization of two new, cell-trappable fluorescent probes for Zn(II) are presented. These probes, 2-(4,5-bis(((6-(2-ethoxy-2-oxoethoxy)quinolin-8-yl)amino)methyl)-6-hydroxy-3-oxo-3H-8 xanthen-9-yl)benzoic acid (QZ2E ...
Lindsey E. McQuade, S. Lippard
semanticscholar   +3 more sources
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Breaking the Photostability and pH Limitation of Halo‐Fluoresceins through Chitosan Conjugation

Advances in Materials, 2023
Halo‐fluoresceins are widely used in cell and tissue staining, intracellular sensing, and photodynamic therapy, but their notorious photo‐instability and pH dependence restrict their applications, especially in long‐term visible light exposure and acidic
Y. Wang, Yunhe Lang, Qin Yang, Peng Wu
semanticscholar   +1 more source

Silinanyl Rhodamines and Silinanyl Fluoresceins for Super-Resolution Microscopy.

Journal of Physical Chemistry B, 2021
Single-molecule localization microscopy (SMLM) enables the visualization of biomolecules at unprecedented resolution and requires control of the fluorescent blinking (ON/OFF) states of fluorophores to detect single-molecule fluorescence without ...
D. Hara   +12 more
semanticscholar   +1 more source

Photoinitiated Free-Radical Polymerization of 4,5,6,7-Tetrahalogenated Fluoresceins.

Chemistry - An Asian Journal, 2021
We demonstrated the photoredox catalytic performances of fluorescein derivatives, bearing heavy halogen atoms (Br or I) on a benzoic acid group, using photoinitiated free-radical polymerization.
Young-Jae Jung   +4 more
semanticscholar   +1 more source

Study of fluorescein glucuronide [PDF]

open access: possibleGraefe's Archive for Clinical and Experimental Ophthalmology, 1986
Comparative studies of fluorescein and fluorescein glucuronide were carried out. Binding to human serum protein was studied using an Amicon MPS-3 ultrafiltration unit; it averaged 63% for fluorescein glucuronide and 85% for fluorescein. Intracameral penetration of both compounds was studied in the human eye, and the concentration changes of both ...
Takase M, Makoto Araie, Seto C
openaire   +2 more sources

Fluorescein and fluorescein glucuronide in plasma

Acta Ophthalmologica, 1992
AbstractThe evaluation of the blood‐ocular barrier for fluorescein requires the measurement of free and unconjugated fluorescein in plasma. This study introduces a new and simple method for the determination of free fluorescein in plasma on the basis of determined total free plasma fluorescense and the free fraction of fluorescence.
Thomas Olsen   +2 more
openaire   +3 more sources

Fluorescein and fluorescein glucuronide in plasma after intravenous injection of fluorescein

Acta Ophthalmologica, 1988
Abstract.After intravenous injection of fluorescein the time‐course of the plasma concentrations of fluorescein (F) and fluorescein glucuronide (FG) was studied in 18 insulin‐dependent diabetics with various degrees of nephropathy, and in two non‐diabetic subjects.
Eva Hommel   +3 more
openaire   +3 more sources

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