Room temperature phosphorescence and delayed fluorescence of organic molecules trapped in silica sol—gel glasses

The sol-gel process

1990 • 4,154 citations

The Triplet State and Molecular Electronic Processes in Organic Molecules

1966 • 1,005 citations

The nature of the silica cage as reflected by spectral changes and enhanced photostability of trapped Rhodamine 6G

1984 • 932 citations

Electronic Excitation Transfer and Relaxation

1963 • 733 citations

Sol-gel transition in simple silicates

1982 • 630 citations

Sol → gel → glass: I. Gelation and gel structure

1985 • 517 citations

Biochemically active sol-gel glasses: The trapping of enzymes

2007 • 498 citations

Triplet-singlet emission in fluid solutions. Phosphorescence of eosin

1961 • 418 citations

Organic fluorescent dyes trapped in silica and silica-titania thin films by the sol-gel method. Photophysical, film and cage properties

1985 • 402 citations

Synthesis of glasses from gels: the problem of monolithic gels

1982 • 337 citations

Glasses from metal alcoholates

1980 • 335 citations

Sol-Gel Processing of Silicates

1985 • 286 citations

Glass formation through hydrolysis of Si(OC2H5)4 with NH4OH and HCl solution

1980 • 226 citations

Doped sol-gel glasses as chemical sensors

1990 • 214 citations

Prospects for sol-gel processes

1990 • 212 citations

Modification of polymer-gel structures

1984 • 210 citations

Effects of the changes in the properties of silica cage along the gel/xerogel transition on the photochromic behavior of trapped spiropyrans

1988 • 202 citations

Sol-gel processes in glass science and technology

1980 • 199 citations

Fluorescence study of aluminosilicate sols and gels doped with hydroxy trisulfonated pyrene

1989 • 190 citations

Applications of the sol-gel process for the preparation of photochromic information-recording materials: synthesis, properties, mechanisms

1989 • 174 citations

Room temperature phosphorescence of organic compounds. The effects of moisture, oxygen, and the nature of the support-phosphor interaction

1977 • 172 citations

Photochemical hole-burning study of 1,4-dihydroxyanthraquinone doped in amorphous silica prepared by alcoholate method

1985 • 148 citations

Preparation of a gel from metal alkoxide and its properties as a precursor of oxide glass

1978 • 141 citations

Sol-gel transition in the hydrolysis of silicon methoxide

1984 • 136 citations

A new solid-state tunable laser in the visible

1989 • 126 citations

Rigidochromism as a probe of gelation and densification of silicon and mixed aluminum-silicon alkoxides

1989 • 126 citations

Triplet-state phosphorescence of adsorbed ionic organic molecules at room temperature

1973 • 125 citations

A transparent alumina film doped with laser dye and its emission properties

1988 • 108 citations

Efficient tunable solid-state laser near 630 nm using sulforhodamine 640-doped silica gel

1989 • 106 citations

The possibilities of phosphorescence measurement in chemical analysis: tests with a new instrument

1962 • 103 citations

Temperature Effects on the Phosphorescence of Aromatic Hydrocarbons in Poly(methylmethacrylate)

1969 • 102 citations

Pulsed source, time resolved phosphorimetry determination of phosphorescence lifetimes

1973 • 96 citations

New method of analysis based on room-temperature phosphorescence

1974 • 93 citations

Room-temperature phosphorescence from 1:1:1 inclusion compounds of .beta.-cyclodextrin with brominated alcohols and acenaphthene

1989 • 89 citations

A photophysical study of the sol/gel transition in silica: Structural dynamics and oscillations, room-temperature phosphorescence and photochromic gel glasses

1986 • 86 citations

Photochromism of spiropyrans in aluminosilicate gels

1990 • 78 citations

Phosphorescence à température ordinaire: un moyen sélectif et non destructif pour la détection de certains composés aromatiques en chroatographie sur papier et sur couche de cellulose

1967 • 75 citations

Room-temperature phosphorescence of several polyaromatic hydrocarbons1

1977 • 72 citations

Luminescence in Plastics

1962 • 70 citations

The effect of sample environment on the room-temperature phosphorescence of several polynuclear aromatic hydrocarbons

1978 • 70 citations

Room temperature phosphorescence characteristics of substituted arenes in aqueous thallium lauryl sulfate micelles

1980 • 70 citations

Room-temperature phosphorescence of compounds adsorbed on sodium acetate

1977 • 70 citations

Hole-burning spectroscopy on organic molecules in amorphous silica

1987 • 69 citations

Instrument for the facilitation of room temperature phosphorimetry with continuous filter paper device

1977 • 65 citations

Selective enhancement of room temperature phosphorescence using cyclodextrin-treated cellulose substrate

1988 • 54 citations

The high dispersion of organic dye into a transparent alumina film and its applications to photochemical and non-photochemical hole burnings

1989 • 51 citations

Preparation of a transparent alumina film doped with organic dye by the sol-gel process

1988 • 48 citations

Photoinduced charge separation across the solid-liquid interface of porous sol-gel glasses: catalyzed hydrogen generation from water

1989 • 46 citations

Scanning fluorescence spectrometry combined with ultraviolet detection of high-pressure liquid-chromatographic effluents

1973 • 39 citations

Rotating sample cell for low temperature phosphorescence measurements

1968 • 39 citations

On the use of phosphorescence quenching for determining permeabilities of polymeric films to gases

1968 • 38 citations

Room-temperature phosphorescence characteristics and limits of detection of several pharmaceutical compounds

1978 • 35 citations

Photoreduction of Dyes in Rigid Media. I. Triphenylmethane Dyes¹

1959 • 25 citations

Phosphorimetry, a spectrochemical method of analysis

1975 • 24 citations

Lattice Work Performed by Excited Molecules

1963 • 24 citations

Photoionization of aromatic molecules dissolved in boric acid glass

1963 • 22 citations

Communications. Packed flow-through cell technique for the measurement of the room-temperature phosphorescence spectra of adsorbed compounds

1978 • 19 citations

A Continuous Sampling System for Room Temperature Phosphorimetric Analysis

1979 • 16 citations

Our Disappearing Wild Plants

1921 • 2 citations