Results 11 to 20 of about 1,158,324 (307)

Fluorescent carbon dioxide indicators [PDF]

open access: yes, 2005
Over the last decade, fluorescence has become the dominant tool in biotechnology and medical imaging. These exciting advances have been underpinned by the advances in time-resolved techniques and instrumentation, probe design, chemical / biochemical ...
Hodgen, S., Mills, A.
core   +4 more sources

A Diazaborine-Based Fluorescent Probe Tracks Endogenously Produced Peroxynitrite in Live Cells [PDF]

open access: yes, 2022
We present the synthesis, properties, and imaging applications of Peroxynitrite Probe-1 (PNP-1), a novel organoboron-based probe for selective peroxynitrite (ONOO-) imaging in live cells.
Dylan, Domaille, Jack, Haggett
core   +2 more sources

Time-resolved quantitative assays and imaging of enzymes and enzyme substrates using a new europium fluorescent probe for hydrogen peroxide [PDF]

open access: yes, 2005
The thesis describes the development of a novel reversible H2O2 fluorescent probe comprising the ternary complex of europium(III), tetracycline and hydrogen peroxide; and its application in the assays of H2O2, of H2O2 producing oxidases and their ...
Wu, Meng
core   +1 more source

A fluorescent molecular probe for live-cell imaging of starch granules [PDF]

open access: yes, 2023
Plants accumulate photosynthetic product as starch, which is also a major carbohydrate source for human. Herein, we report the development of a fluorescent molecular probe for starch.
Masanori, Izumi   +3 more
core   +2 more sources

A fluorescent, genetically-encoded voltage probe capable of resolving action potentials. [PDF]

open access: yesPLoS ONE, 2012
There is a pressing need in neuroscience for genetically-encoded, fluorescent voltage probes that can be targeted to specific neurons and circuits to allow study of neural activity using fluorescent imaging.
Lauren Barnett   +4 more
doaj   +1 more source

The Application of Nucleic Acid Probe–Based Fluorescent Sensing and Imaging in Cancer Diagnosis and Therapy

open access: yesFrontiers in Chemistry, 2021
It is well known that cancer incidence and death rates have been growing, but the development of cancer theranostics and therapeutics has been a challenging work. Recently, nucleic acid probe–based fluorescent sensing and imaging have achieved remarkable
Ge Huang   +6 more
doaj   +1 more source

Novel Fluorescent Probe Based on Anthryl Dendron Having Oligo(ethyleneoxide) Groups at the Terminals [PDF]

open access: yes, 2008
Amphiphilic anthryl dendrons 5 and 6, which have carboxylate groups or oligo(ethyleneoxide) groups at the terminals, show solvatochromic properties. Reaction efficiency of photodimerization and dynamic light scattering (DLS) experiment of 5 and 6 reveal ...
Takaguchi, Yutaka, Yanagimoto, Yasushi
core   +1 more source

Fluorescence-based proteasome activity profiling [PDF]

open access: yes, 2011
With the proteasome emerging as a therapeutic target for cancer treatment, accurate tools for monitoring proteasome (inhibitor) activity are in demand.
Jong, A.   +9 more
core   +1 more source

A fluorescent membrane tension probe [PDF]

open access: yesNature Chemistry, 2018
Cells and organelles are delimited by lipid bilayers in which high deformability is essential to many cell processes, including motility, endocytosis and cell division. Membrane tension is therefore a major regulator of the cell processes that remodel membranes, albeit one that is very hard to measure in vivo. Here we show that a planarizable push-pull
Colom, Adai   +8 more
openaire   +3 more sources

A ratiometric fluorescent probe for rapid and specific detection of hypochlorite [PDF]

open access: yes, 2023
Hypochlorite (ClO−), an important reactive oxygen species, plays a crucial role in vitro and vivo. In this work, a ratiometric fluorescent probe (TPAM) was designed and synthesized for sensing ClO− based on substituted triphenylamine and malononitrile ...
Ben Zhong, Tang   +5 more
core   +1 more source

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