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Model of the formation of dibenzoylmethanatoboron difluoride exciplexes with aromatic hydrocarbons on silica surface
Dibenzoylmethanatoboron difluoride (DBMBF2) is a fluorophore capable of forming exciplexes with benzene and its derivatives in solutions [1] or in the adsorbed state on the silica gel surface byExpand
Preparation of chemosensor materials based on silica nanoparticles with covalently anchored fluorophores by inkjet printing
Samples of sensor layers containing a mixture of spherical silica gel microparticles and spherical macromolecular silica sol nanoparticles have been prepared by inkjet printing. The average diameterExpand
Simple Fluorescent Sensor for Simultaneous Selective Quantification of Benzene, Toluene and Xylene in a Multicomponent Mixture
Abstract A simple fluorescent sensor utilizing a material based on dibenzoylmethanatoboron difluoride (DBMBF 2 ) fluorophore capable of forming exciplexes with benzene, toluene and xylenes (BTX) hasExpand
Exciplexes of Fluorinated and Methylated Derivatives of Dibenzoylmethanatoboron Difluoride with Benzene and Toluene on the Surface of Trimethylsilylated Aerosil
It has been shown that the introduction of electron-donating or electron-withdrawing groups in the para-position of dibenzoylmethanatoboron difluoride (DBMBF2) makes it possible to control theExpand
Ink-Jet Printing of Chemosensing Layers Based on Surface-Functionalized Silica Nanoparticles
Silica nanoparticles (SNPs) with a diameter of 100 nm and surface-modified by covalently linked dibenzoylmethanatoboron difluoride have been synthesized and characterized. Suspensions of SNPs inExpand
Turn-on exciplex fluorescence induced by complexation of nonfluorescent pentafluorinated dibenzoylmethanatoboron difluoride with benzene and its derivatives
A new pentafluorinated derivative of (dibenzoylmethanato)boron difluoride (5F-DBMBF2) was synthesized and studied as an “off–on” fluorescent probe for benzene derivatives with a reversible detectionExpand
An experimental system for investigating the characteristics of optical sensor materials
An experimental system for investigating the characteristics of optical sensor materials, in particular, materials based on modified fluorescent micro- and nanoparticles, is described. The system canExpand
Flexible Optical Chemical Sensor Platform for BTX
Abstract An in-plane flexible sensor platform for BTXs detection was developed using low-cost patterning techniques and foil-based optical components. The platform was produced by a combination ofExpand
Self-assembly of micro- and nanostructures during their two-stage spin-coating
Two-layer films were prepared by spin-coating the dispersions of polymer or silica nanoparticles onto the layer of polystyrene microspheres. It is shown that the lower layer formed by largerExpand