Results 321 to 330 of about 218,447 (350)

Labeling Bacterial Flagella with Fluorescent Dyes

2018
We describe labeling of bacteria with amino-specific or sulfhydryl-specific Alexa Fluor dyes, methods that allow visualization of flagellar filaments, even in swimming cells. Bacterial flagellar filaments are long (~10 μm), but of small diameter (~20 nm), and their rotation rates are high (>100 Hz), so visualization is difficult.
Howard C. Berg, Linda Turner
openaire   +2 more sources

Fast Fluorescence Measurements in Dyes

Journal of Applied Physics, 1968
Excited singlet lifetimes of ∼2 nsec for cryptocyanine and ∼6 nsec for chloroaluminum phthalocyanine have been measured directly from fluorescence. The fast excitation source is a mode-locked ruby laser. A model is proposed to explain these and other relaxation measurements compatible with the observed fluorescent efficiencies of the dyes.
openaire   +2 more sources

Intracellular Staining with Fluorescent Dyes

1980
Classically, neuroanatomy has been studied using a variety of tissue-applied stains. Such stains vary in their ability to highlight cells. At one end of the spectrum most of the neurons present are stained to reveal the gross architecture of the brain.
openaire   +2 more sources

Labeling Mitochondria with Fluorescent Dyes for Imaging

Cold Spring Harbor Protocols, 2009
INTRODUCTIONThe eukaryotic cell has evolved to compartmentalize its functions and transport various metabolites among cellular compartments. Therefore, it is important to study cellular organization and structure/function relationships. The mitochondrion is a double-membraned organelle that is important in various metabolic processes, including ...
openaire   +3 more sources

Fluorescent dyes based on rhodamine derivatives for bioimaging and therapeutics: recent progress, challenges, and prospects

Chemical Society Reviews, 2023
Kim Hee Jeong, Jingyun Wang, Xiaojun Peng   +2 more
exaly  

Fluorescent H‐Aggregates of Merocyanine Dyes

Angewandte Chemie, 2006
Frank Würthner, Sheng Yao, Rüdiger Wortmann, Ulrich Rösch   +3 more
openaire   +3 more sources

Propeller-Like Fluorescent Dyes

Synfacts, 2020
Timothy M. Swager, Hanshen Xin
openaire   +2 more sources

BODIPY dyes in photodynamic therapy

Chemical Society Reviews, 2013
Anyanee Kamkaew, Hong Boon Lee, Lik Voon Kiew   +2 more
exaly  

Selection and Combination of Fluorescent Dyes [PDF]

, 2008
Dirk Büsch, Matthias Schiemann
openaire   +1 more source

Heteroaryl azo dyes as molecular photoswitches

Nature Reviews Chemistry, 2019
Stefano Crespi, Burkhard König
exaly