Synthesis of novel squaraine–bis(rhodamine-6G): A fluorescent chemosensor for the selective detection of Hg2+

Fluorescence quenching of rhodamine 6G by 1,3,5-Trinitroperhydro-1,3,5- triazine entrapped in porous sol–gel silica

“…The different photophysical properties of Rhodamine 6G, a well known reference laser dye have been reported in many matrices [25,[27][28][29]. Fig.…”

“…The porosity of these matrices can make them capable of entrapping and immobilizing fluorescent dyes to sense different explosives. During the past decades, chemical sensors based on fluorescence quenching have been fabricated and studied in many laboratories [22][23][24][25]. To the best of our knowledge, there is no report on fluorescence quenching of rhodamine 6G by 1,3,5-Trinitroperhydro-1,3,5-triazine (RDX) in sol-gel matrix.…”

Enhancement of fluorescence in inorganic dyes by metallic nanostructured surfaces

“…in biology, chemistry and medicine (see Refs. [11][12][13]). For photovoltatic applications, one can use the enhancement of fluorescence in these dyes, which takes place in thin solid films.…”

A Novel Fluorescent Chemosensor Based on β-(2-Pyridyl)acrolein-Rhodamine B Derivative: Polymer Particle Interaction with an Enhanced Sensing Performance

“…Recently, our research group involves the development of colorimetric/fluorogenic chemosensors for selective detection of different types of analytes (So et al, 2014;Jeong et al, 2015). It is well documented that the spirolactam ring of the rhodamine derivative is open when it interacts with the metal ions and in turn it shows the fluorescence.…”