scholarly journals Morphology of Lyotropic Myelin Figures Stained with a Fluorescent Dye

2020 ◽  
Vol 124 (52) ◽  
pp. 11974-11979
Author(s):  
Dominika Benkowska-Biernacka ◽  
Ivan I. Smalyukh ◽  
Katarzyna Matczyszyn
Keyword(s):  
Fluorescent Dye ◽  
Myelin Figures

3-Dimensional immunolabeling and in situ hybridization detection using fluorescence photooxidation and intermediate-voltage Electron Microscopy

1994 ◽  
Vol 52 ◽  
pp. 164-165
Author(s):  
Thomas J. Deerinck ◽  
Maryann E. Martone ◽  
Varda Lev-Ram ◽  
David P. L. Green ◽  
Roger Y. Tsien ◽  
...  
Keyword(s):  
Laser Scanning ◽  
Reactive Oxygen ◽  
Confocal Laser Scanning Microscope ◽  
Fluorescent Dye ◽  
Confocal Laser ◽  
3 Dimensional ◽  
Voltage Electron ◽  
Dimensional Distribution ◽  
Electron Microscopes ◽  
New Generation

The confocal laser scanning microscope has become a powerful tool in the study of the 3-dimensional distribution of proteins and specific nucleic acid sequences in cells and tissues. This is also proving to be true for a new generation of high contrast intermediate voltage electron microscopes (IVEM). Until recently, the number of labeling techniques that could be employed to allow examination of the same sample with both confocal and IVEM was rather limited. One method that can be used to take full advantage of these two technologies is fluorescence photooxidation. Specimens are labeled by a fluorescent dye and viewed with confocal microscopy followed by fluorescence photooxidation of diaminobenzidine (DAB). In this technique, a fluorescent dye is used to photooxidize DAB into an osmiophilic reaction product that can be subsequently visualized with the electron microscope. The precise reaction mechanism by which the photooxidation occurs is not known but evidence suggests that the radiationless transfer of energy from the excited-state dye molecule undergoing the phenomenon of intersystem crossing leads to the formation of reactive oxygen species such as singlet oxygen. It is this reactive oxygen that is likely crucial in the photooxidation of DAB.

Use of Indocyanine Green Fluorescent Dye Video Angiography in Orthopaedic Trauma: A Pilot Study

2013 ◽  
Vol 22 (04) ◽  
pp. 310-315 ◽  
Author(s):  
CPT Andrew Cleveland ◽  
Amr Abdelgawad ◽  
Jonathan Cook ◽  
Miguel Pirela-Cruz
Keyword(s):  
Pilot Study ◽  
Indocyanine Green ◽  
Fluorescent Dye ◽  
Orthopaedic Trauma ◽  
Green Fluorescent

Evaluation of a fluorescent dye to visualize touch DNA on various substrates

2021 ◽  
Author(s):  
Jessica Champion ◽  
Piyamas Kanokwongnuwut ◽  
Roland A. H. Oorschot ◽  
Duncan Taylor ◽  
Adrian Linacre
Keyword(s):  
Fluorescent Dye ◽  
Touch Dna

Colorimetric and Ratiometric Fluorescence Detection of HSO3− With a NIR Fluorescent Dye

2021 ◽  
Author(s):  
Wenjie Liu ◽  
Chenchen Yang ◽  
Hongyan Zhang ◽  
Zhanxian Li ◽  
Mingming Yu
Keyword(s):  
Fluorescence Detection ◽  
Fluorescent Dye ◽  
Ratiometric Fluorescence

scholarly journals Real‐Time In Vivo Detection of Cellular Senescence through the Controlled Release of the NIR Fluorescent Dye Nile Blue

2020 ◽  
Vol 59 (35) ◽  
pp. 15152-15156 ◽  
Author(s):  
Beatriz Lozano‐Torres ◽  
Juan F. Blandez ◽  
Irene Galiana ◽  
Alba García‐Fernández ◽  
María Alfonso ◽  
...  
Keyword(s):  
Controlled Release ◽  
Real Time ◽  
Cellular Senescence ◽  
Nile Blue ◽  
Fluorescent Dye ◽  
In Vivo Detection

scholarly journals Design, synthesis and application in biological imaging of a novel red fluorescent dye based on a rhodanine derivative

RSC Advances ◽  
2021 ◽  
Vol 11 (1) ◽  
pp. 160-163
Author(s):  
Zijing Li ◽  
Bin Huang ◽  
Yuan Wang ◽  
Wenbo Yuan ◽  
Yijing Wu ◽  
...  
Keyword(s):  
Cancer Cells ◽  
Fluorescence Imaging ◽  
Inhibitory Concentration ◽  
Fluorescent Dye ◽  
Biological Imaging ◽  
Design Synthesis ◽  
Red Emission ◽  
Rhodanine Derivative

2RDNTPA can be applied in fluorescence imaging of living cancer cells (HepG2) with red emission of 620 nm and negligible cytotoxicity with a half maximal inhibitory concentration much more than 100 μM.

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