Results 31 to 40 of about 153,995 (256)
Engineering an asymmetric rhodamine dye suitable for developing ratiometric fluorescent probe
Smart Molecules, 2023 Fluorescent probes based on rhodamine skeleton are extensively used in biological imaging. However, the construction of ratiometric fluorescent probes based on the rhodamine skeleton without introducing additional fluorophores is still challenging ...
Feiyu Yang +4 more
doaj +1 more source
, 2019 A rhodamine-based compound, 2-(2-((3-(tert-butyl)-2-hydroxybenzylidene)amino)ethyl)-3′-6′-bis(ethylamino)-2′,7′-dimethylspiro[indoline-1,9′-xanthen]-3-one, (HL-t-Bu), is reported here as a dual chemosensor for Zn2+ and Al3+ ions.
Uday Shee (6592991) +4 more
core +2 more sources
Molecules, 2023 The design and production of biodegradable and sustainable non-toxic materials for solar-energy harvesting and conversion is a significant challenge.
Jingwen Ding, Challa V. Kumar
doaj +1 more source
, 2022 Rhodamine B is an organic chloride salt having N-[9-(2-carboxyphenyl)-6-(diethylamino)-3H-xanthen-3-ylidene]-N-ethylethanaminium as the counterion. An amphoteric dye commonly used as a fluorochrome.
Valerie Walters (14047938)
core +1 more source
, 2021 Tracer tests represent a well-established method for delineating key environmental processes in various media and engineered systems. Tracers like Rhodamine B and WT are frequently applied due to their strong fluorescence even at low concentrations ...
Skjolding, L. M. +16 more
core +1 more source
Synthesis, resolution and crystal structures of two enantiomeric rhodamine derivatives
Acta Crystallographica Section E: Crystallographic Communications, 2017 The title molecule, rac-6′-bromo-3′-diethylamino-3H-spiro[2-benzofuran-1,9′-xanthen]-3-one, C24H20BrNO3, was synthesized and the two enantiomers which formed were separated. The structures of all three compounds were determined and compared with those of
Clifton J. Stephenson +6 more
doaj +1 more source
Recent Progress in Small Spirocyclic, Xanthene-Based Fluorescent Probes
Molecules, 2020 The use of fluorescent probes in a multitude of applications is still an expanding field. This review covers the recent progress made in small molecular, spirocyclic xanthene-based probes containing different heteroatoms (e.g., oxygen, silicon, carbon ...
Sascha G. Keller +2 more
doaj +1 more source
A novel formulation of chitosan nanoparticles functionalized with titanium dioxide nanoparticles
Journal of Advanced Pharmaceutical Technology & Research, 2021 Herein, chitosan nanoparticles (CS-NPs) were prepared and functionalized chemically with titanium dioxide nanoparticles (TiO2-NPs) to allow on-demand degradation of CS-NPs, using ultraviolet (UV) irradiation as a trigger.
Nusaiba Al-Nemrawi, Sukaina Nimrawi
doaj +1 more source
Optical Spectral Study of Rhodamine Dyes Mixture Solution in Chloroform [PDF]
Engineering and Technology Journal, 2013 The spectral properties (absorption and fluorescence) of laser dyes (Rhodamine6G, Rhodamine 3GO and Rhodamine B) mixture have been studied. This type of laser dye belongs to the Xanthenes family, it has dissolved in chloroform to prepare (1*10-5 M) in ...
Slafa Ismael Ibrahim +1 more
doaj +1 more source
Rhodamine-Derived Fluorescent Dye with Inherent Blinking Behavior for Super-Resolution Imaging
, 2018 Super-resolution microscopy enables imaging of structures smaller than the diffraction limit. Single-molecule localization microscopy methods, such as photoactivation localization microscopy and stochastic optical reconstruction microscopy, reconstruct ...
Richard J. Himmelsbach (5492051) +5 more
core +1 more source