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Color Tunable White Light Emitting Molecule Based on Triphenylamine and Rhodamine 6G Fluorophore
AbstractColor tunable white light emitting single molecule was developed, which comprised a blue light emitting triphenylamine fluorophore and a...
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Fluorophore spectroscopy in aqueous glycerol solution: the interactions of glycerol with the fluorophore
A common perception exists that glycerol provides an inert-like environment modifying viscosity and index of refraction by its various concentrations...
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Rhodamine B- and coumarin-modified chitosan as fluorescent probe for detection of Fe3+ using quenching effect
Iron ion is an essential metal ion that plays a crucial role in various metabolic processes in living organisms. It is involved in cellular...
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Engineering of a novel D–A type fluorophore with hydrogen bond-induced enhanced emission property for sensitively detecting endogenous HOCl in living cells and tissues
Fluorescence imaging has been widely employed for biomedical research and clinical diagnostics. With ease of synthesis and excellent photophysical...
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A solid-surface fluorescence study of Rhodamine B and fluorescein adsorbed onto a filter paper, and semi-quantitative determination using EEM data
AbstractIn this work, solid-surface fluorescence spectra of Rhodamine B (RhB) and fluorescein (FLU), two extensively used fluorophores, were studied...
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A near-infrared colorimetric and fluorometric chemodosimeter for Cu2+ based on a bis-spirocyclic rhodamine and its application in imagings
A new bis-spirocyclic rhodamine B derivative was developed as a near-infrared colorimetric and “turn-on” fluorometric chemodosimeter ( 1 ) with a large...
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Rhodamine-Conjugated Anti-Stokes Gold Nanoparticles with Higher ROS Quantum Yield as Theranostic Probe to Arrest Cancer and MDR Bacteria
Photodynamic therapy (PDT) has recently become significant as a clinical modality for cancer therapy and multidrug-resistant (MDR) infections,...
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Dual-mode colorimetric/fluorescent chemosensor for Cu2+/Zn2+ and fingerprint imaging based on rhodamine ethylenediamine bis(triazolyl silsesquioxane)
A novel dual functional and visual rhodamine ethylenediamine bis(triazolyl silsesquioxane) ( RBS) chemosensor was successfully synthesized using...
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Selective detection of Fe (III) via fluorescence turn-on mechanism with Rhodamine tethered poly(vinyl amine) microbeads
New reusable rhodamine tethered microbeads-based chemosensor was prepared and its fluorescent behaviors toward various transition-metal ions were...
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Rhodamine-based chemosensor for Sn2+ detection and its application in nanofibrous film and bioimaging
A simple rhodamine-based compound CK was designed and synthesized as a fluorescent chemosensor for Sn 2+ based on Sn 2+ -mediated cyclization. The...
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A dual-channel chemosensor based on rhodamine and BODIPY conjugated dyad for ratiometric detection of Hg2+ and fluorescence on–off recognition of Cu2+ in aqueous solution and living cells
A novel probe RB for discriminative detection of Hg 2+ and Cu 2+ constructed by rhodamine and BODIPY was designed and synthesized. Probe RB consists of...
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Graphene oxide–rhodamine nanocomposite for picomolar detection of chromium(III) by fluorimetry and its biofilm inhibition
Graphene oxide–rhodamine B hydrazide (GO-RhB) nanocomposite was prepared by a simple chemical method and characterized by various spectroscopic and...
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OregonFluor enables quantitative intracellular paired agent imaging to assess drug target availability in live cells and tissues
Non-destructive fluorophore diffusion across cell membranes to provide an unbiased fluorescence intensity readout is critical for quantitative...
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Avidity-based bright and photostable light-up aptamers for single-molecule mRNA imaging
Fluorescent light-up aptamers (FLAPs) have emerged as valuable tools to visualize RNAs, but are mostly limited by their poor brightness, low...
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Everlasting rhodamine dyes and true deciding factors in their STED microscopy performance
The authors took an independent and closer look at the family of red-emitting rhodamine dyes known for a decade due to their excellent performance in...
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Solvatochromism study of donor–acceptor blue fluorophore and its application in cation and oxidant sensing
Solvatochromism is a property of many different compounds in which color change is a consequence of solvent polarity. Strong blue fluorescent...
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A general method for the development of multicolor biosensors with large dynamic ranges
Fluorescent biosensors enable the study of cell physiology with spatiotemporal resolution; yet, most biosensors suffer from relatively low dynamic...
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Fluorescent, colourimetric, and ratiometric probes based on diverse fluorophore motifs for mercuric(II) ion (Hg2+) sensing: highlights from 2011 to 2019
Though it has not been shown to deliver any biological importance, mercuric(II) ion (Hg 2+ ) is a deleterious cation which poses grievous effects to...
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Preparation and Modification of Fluorescent PAN Nanosphere and Its Application in White Light Phosphors
AbstractA kind of monodispersed and flower-like polyacrylonitrile (PAN) nanosphere, one of the most popular polymers without traditional fluorophore,...
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Rational Design of Ratiometric Fe3+ Fluorescent Probes Based on FRET Mechanism
A s the most abundant transition metal element in mammals, iron(Fe) plays a vital role in life activities. It is of great significance to study the...